1 /* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sub license, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
19 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 #define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
29 #define _TRANSCODER(tran, a, b) ((a) + (tran)*((b)-(a)))
31 #define _PORT(port, a, b) ((a) + (port)*((b)-(a)))
32 #define _PIPE3(pipe, a, b, c) (pipe < 2 ? _PIPE(pipe, a, b) : c)
33 #define _PORT3(port, a, b, c) (port < 2 ? _PORT(port, a, b) : c)
35 #define _MASKED_BIT_ENABLE(a) (((a) << 16) | (a))
36 #define _MASKED_BIT_DISABLE(a) ((a) << 16)
38 /* PCI config space */
40 #define HPLLCC 0xc0 /* 855 only */
41 #define GC_CLOCK_CONTROL_MASK (0xf << 0)
42 #define GC_CLOCK_133_200 (0 << 0)
43 #define GC_CLOCK_100_200 (1 << 0)
44 #define GC_CLOCK_100_133 (2 << 0)
45 #define GC_CLOCK_166_250 (3 << 0)
47 #define GCFGC 0xf0 /* 915+ only */
48 #define GC_LOW_FREQUENCY_ENABLE (1 << 7)
49 #define GC_DISPLAY_CLOCK_190_200_MHZ (0 << 4)
50 #define GC_DISPLAY_CLOCK_333_MHZ (4 << 4)
51 #define GC_DISPLAY_CLOCK_267_MHZ_PNV (0 << 4)
52 #define GC_DISPLAY_CLOCK_333_MHZ_PNV (1 << 4)
53 #define GC_DISPLAY_CLOCK_444_MHZ_PNV (2 << 4)
54 #define GC_DISPLAY_CLOCK_200_MHZ_PNV (5 << 4)
55 #define GC_DISPLAY_CLOCK_133_MHZ_PNV (6 << 4)
56 #define GC_DISPLAY_CLOCK_167_MHZ_PNV (7 << 4)
57 #define GC_DISPLAY_CLOCK_MASK (7 << 4)
58 #define GM45_GC_RENDER_CLOCK_MASK (0xf << 0)
59 #define GM45_GC_RENDER_CLOCK_266_MHZ (8 << 0)
60 #define GM45_GC_RENDER_CLOCK_320_MHZ (9 << 0)
61 #define GM45_GC_RENDER_CLOCK_400_MHZ (0xb << 0)
62 #define GM45_GC_RENDER_CLOCK_533_MHZ (0xc << 0)
63 #define I965_GC_RENDER_CLOCK_MASK (0xf << 0)
64 #define I965_GC_RENDER_CLOCK_267_MHZ (2 << 0)
65 #define I965_GC_RENDER_CLOCK_333_MHZ (3 << 0)
66 #define I965_GC_RENDER_CLOCK_444_MHZ (4 << 0)
67 #define I965_GC_RENDER_CLOCK_533_MHZ (5 << 0)
68 #define I945_GC_RENDER_CLOCK_MASK (7 << 0)
69 #define I945_GC_RENDER_CLOCK_166_MHZ (0 << 0)
70 #define I945_GC_RENDER_CLOCK_200_MHZ (1 << 0)
71 #define I945_GC_RENDER_CLOCK_250_MHZ (3 << 0)
72 #define I945_GC_RENDER_CLOCK_400_MHZ (5 << 0)
73 #define I915_GC_RENDER_CLOCK_MASK (7 << 0)
74 #define I915_GC_RENDER_CLOCK_166_MHZ (0 << 0)
75 #define I915_GC_RENDER_CLOCK_200_MHZ (1 << 0)
76 #define I915_GC_RENDER_CLOCK_333_MHZ (4 << 0)
77 #define PCI_LBPC 0xf4 /* legacy/combination backlight modes, also called LBB */
80 /* Graphics reset regs */
81 #define I965_GDRST 0xc0 /* PCI config register */
82 #define GRDOM_FULL (0<<2)
83 #define GRDOM_RENDER (1<<2)
84 #define GRDOM_MEDIA (3<<2)
85 #define GRDOM_MASK (3<<2)
86 #define GRDOM_RESET_ENABLE (1<<0)
88 #define ILK_GDSR 0x2ca4 /* MCHBAR offset */
89 #define ILK_GRDOM_FULL (0<<1)
90 #define ILK_GRDOM_RENDER (1<<1)
91 #define ILK_GRDOM_MEDIA (3<<1)
92 #define ILK_GRDOM_MASK (3<<1)
93 #define ILK_GRDOM_RESET_ENABLE (1<<0)
95 #define GEN6_MBCUNIT_SNPCR 0x900c /* for LLC config */
96 #define GEN6_MBC_SNPCR_SHIFT 21
97 #define GEN6_MBC_SNPCR_MASK (3<<21)
98 #define GEN6_MBC_SNPCR_MAX (0<<21)
99 #define GEN6_MBC_SNPCR_MED (1<<21)
100 #define GEN6_MBC_SNPCR_LOW (2<<21)
101 #define GEN6_MBC_SNPCR_MIN (3<<21) /* only 1/16th of the cache is shared */
103 #define VLV_G3DCTL 0x9024
104 #define VLV_GSCKGCTL 0x9028
106 #define GEN6_MBCTL 0x0907c
107 #define GEN6_MBCTL_ENABLE_BOOT_FETCH (1 << 4)
108 #define GEN6_MBCTL_CTX_FETCH_NEEDED (1 << 3)
109 #define GEN6_MBCTL_BME_UPDATE_ENABLE (1 << 2)
110 #define GEN6_MBCTL_MAE_UPDATE_ENABLE (1 << 1)
111 #define GEN6_MBCTL_BOOT_FETCH_MECH (1 << 0)
113 #define GEN6_GDRST 0x941c
114 #define GEN6_GRDOM_FULL (1 << 0)
115 #define GEN6_GRDOM_RENDER (1 << 1)
116 #define GEN6_GRDOM_MEDIA (1 << 2)
117 #define GEN6_GRDOM_BLT (1 << 3)
119 #define RING_PP_DIR_BASE(ring) ((ring)->mmio_base+0x228)
120 #define RING_PP_DIR_BASE_READ(ring) ((ring)->mmio_base+0x518)
121 #define RING_PP_DIR_DCLV(ring) ((ring)->mmio_base+0x220)
122 #define PP_DIR_DCLV_2G 0xffffffff
124 #define GEN8_RING_PDP_UDW(ring, n) ((ring)->mmio_base+0x270 + ((n) * 8 + 4))
125 #define GEN8_RING_PDP_LDW(ring, n) ((ring)->mmio_base+0x270 + (n) * 8)
127 #define GAM_ECOCHK 0x4090
128 #define ECOCHK_SNB_BIT (1<<10)
129 #define HSW_ECOCHK_ARB_PRIO_SOL (1<<6)
130 #define ECOCHK_PPGTT_CACHE64B (0x3<<3)
131 #define ECOCHK_PPGTT_CACHE4B (0x0<<3)
132 #define ECOCHK_PPGTT_GFDT_IVB (0x1<<4)
133 #define ECOCHK_PPGTT_LLC_IVB (0x1<<3)
134 #define ECOCHK_PPGTT_UC_HSW (0x1<<3)
135 #define ECOCHK_PPGTT_WT_HSW (0x2<<3)
136 #define ECOCHK_PPGTT_WB_HSW (0x3<<3)
138 #define GAC_ECO_BITS 0x14090
139 #define ECOBITS_SNB_BIT (1<<13)
140 #define ECOBITS_PPGTT_CACHE64B (3<<8)
141 #define ECOBITS_PPGTT_CACHE4B (0<<8)
143 #define GAB_CTL 0x24000
144 #define GAB_CTL_CONT_AFTER_PAGEFAULT (1<<8)
148 #define VGA_ST01_MDA 0x3ba
149 #define VGA_ST01_CGA 0x3da
151 #define VGA_MSR_WRITE 0x3c2
152 #define VGA_MSR_READ 0x3cc
153 #define VGA_MSR_MEM_EN (1<<1)
154 #define VGA_MSR_CGA_MODE (1<<0)
156 #define VGA_SR_INDEX 0x3c4
158 #define VGA_SR_DATA 0x3c5
160 #define VGA_AR_INDEX 0x3c0
161 #define VGA_AR_VID_EN (1<<5)
162 #define VGA_AR_DATA_WRITE 0x3c0
163 #define VGA_AR_DATA_READ 0x3c1
165 #define VGA_GR_INDEX 0x3ce
166 #define VGA_GR_DATA 0x3cf
168 #define VGA_GR_MEM_READ_MODE_SHIFT 3
169 #define VGA_GR_MEM_READ_MODE_PLANE 1
171 #define VGA_GR_MEM_MODE_MASK 0xc
172 #define VGA_GR_MEM_MODE_SHIFT 2
173 #define VGA_GR_MEM_A0000_AFFFF 0
174 #define VGA_GR_MEM_A0000_BFFFF 1
175 #define VGA_GR_MEM_B0000_B7FFF 2
176 #define VGA_GR_MEM_B0000_BFFFF 3
178 #define VGA_DACMASK 0x3c6
179 #define VGA_DACRX 0x3c7
180 #define VGA_DACWX 0x3c8
181 #define VGA_DACDATA 0x3c9
183 #define VGA_CR_INDEX_MDA 0x3b4
184 #define VGA_CR_DATA_MDA 0x3b5
185 #define VGA_CR_INDEX_CGA 0x3d4
186 #define VGA_CR_DATA_CGA 0x3d5
189 * Instruction field definitions used by the command parser
191 #define INSTR_CLIENT_SHIFT 29
192 #define INSTR_CLIENT_MASK 0xE0000000
193 #define INSTR_MI_CLIENT 0x0
194 #define INSTR_BC_CLIENT 0x2
195 #define INSTR_RC_CLIENT 0x3
196 #define INSTR_SUBCLIENT_SHIFT 27
197 #define INSTR_SUBCLIENT_MASK 0x18000000
198 #define INSTR_MEDIA_SUBCLIENT 0x2
201 * Memory interface instructions used by the kernel
203 #define MI_INSTR(opcode, flags) (((opcode) << 23) | (flags))
204 /* Many MI commands use bit 22 of the header dword for GGTT vs PPGTT */
205 #define MI_GLOBAL_GTT (1<<22)
207 #define MI_NOOP MI_INSTR(0, 0)
208 #define MI_USER_INTERRUPT MI_INSTR(0x02, 0)
209 #define MI_WAIT_FOR_EVENT MI_INSTR(0x03, 0)
210 #define MI_WAIT_FOR_OVERLAY_FLIP (1<<16)
211 #define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
212 #define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
213 #define MI_WAIT_FOR_PLANE_A_SCANLINES (1<<1)
214 #define MI_FLUSH MI_INSTR(0x04, 0)
215 #define MI_READ_FLUSH (1 << 0)
216 #define MI_EXE_FLUSH (1 << 1)
217 #define MI_NO_WRITE_FLUSH (1 << 2)
218 #define MI_SCENE_COUNT (1 << 3) /* just increment scene count */
219 #define MI_END_SCENE (1 << 4) /* flush binner and incr scene count */
220 #define MI_INVALIDATE_ISP (1 << 5) /* invalidate indirect state pointers */
221 #define MI_REPORT_HEAD MI_INSTR(0x07, 0)
222 #define MI_ARB_ON_OFF MI_INSTR(0x08, 0)
223 #define MI_ARB_ENABLE (1<<0)
224 #define MI_ARB_DISABLE (0<<0)
225 #define MI_BATCH_BUFFER_END MI_INSTR(0x0a, 0)
226 #define MI_SUSPEND_FLUSH MI_INSTR(0x0b, 0)
227 #define MI_SUSPEND_FLUSH_EN (1<<0)
228 #define MI_OVERLAY_FLIP MI_INSTR(0x11, 0)
229 #define MI_OVERLAY_CONTINUE (0x0<<21)
230 #define MI_OVERLAY_ON (0x1<<21)
231 #define MI_OVERLAY_OFF (0x2<<21)
232 #define MI_LOAD_SCAN_LINES_INCL MI_INSTR(0x12, 0)
233 #define MI_DISPLAY_FLIP MI_INSTR(0x14, 2)
234 #define MI_DISPLAY_FLIP_I915 MI_INSTR(0x14, 1)
235 #define MI_DISPLAY_FLIP_PLANE(n) ((n) << 20)
236 /* IVB has funny definitions for which plane to flip. */
237 #define MI_DISPLAY_FLIP_IVB_PLANE_A (0 << 19)
238 #define MI_DISPLAY_FLIP_IVB_PLANE_B (1 << 19)
239 #define MI_DISPLAY_FLIP_IVB_SPRITE_A (2 << 19)
240 #define MI_DISPLAY_FLIP_IVB_SPRITE_B (3 << 19)
241 #define MI_DISPLAY_FLIP_IVB_PLANE_C (4 << 19)
242 #define MI_DISPLAY_FLIP_IVB_SPRITE_C (5 << 19)
243 #define MI_SEMAPHORE_MBOX MI_INSTR(0x16, 1) /* gen6+ */
244 #define MI_SEMAPHORE_GLOBAL_GTT (1<<22)
245 #define MI_SEMAPHORE_UPDATE (1<<21)
246 #define MI_SEMAPHORE_COMPARE (1<<20)
247 #define MI_SEMAPHORE_REGISTER (1<<18)
248 #define MI_SEMAPHORE_SYNC_VR (0<<16) /* RCS wait for VCS (RVSYNC) */
249 #define MI_SEMAPHORE_SYNC_VER (1<<16) /* RCS wait for VECS (RVESYNC) */
250 #define MI_SEMAPHORE_SYNC_BR (2<<16) /* RCS wait for BCS (RBSYNC) */
251 #define MI_SEMAPHORE_SYNC_BV (0<<16) /* VCS wait for BCS (VBSYNC) */
252 #define MI_SEMAPHORE_SYNC_VEV (1<<16) /* VCS wait for VECS (VVESYNC) */
253 #define MI_SEMAPHORE_SYNC_RV (2<<16) /* VCS wait for RCS (VRSYNC) */
254 #define MI_SEMAPHORE_SYNC_RB (0<<16) /* BCS wait for RCS (BRSYNC) */
255 #define MI_SEMAPHORE_SYNC_VEB (1<<16) /* BCS wait for VECS (BVESYNC) */
256 #define MI_SEMAPHORE_SYNC_VB (2<<16) /* BCS wait for VCS (BVSYNC) */
257 #define MI_SEMAPHORE_SYNC_BVE (0<<16) /* VECS wait for BCS (VEBSYNC) */
258 #define MI_SEMAPHORE_SYNC_VVE (1<<16) /* VECS wait for VCS (VEVSYNC) */
259 #define MI_SEMAPHORE_SYNC_RVE (2<<16) /* VECS wait for RCS (VERSYNC) */
260 #define MI_SEMAPHORE_SYNC_INVALID (3<<16)
261 #define MI_SEMAPHORE_SYNC_MASK (3<<16)
262 #define MI_SET_CONTEXT MI_INSTR(0x18, 0)
263 #define MI_MM_SPACE_GTT (1<<8)
264 #define MI_MM_SPACE_PHYSICAL (0<<8)
265 #define MI_SAVE_EXT_STATE_EN (1<<3)
266 #define MI_RESTORE_EXT_STATE_EN (1<<2)
267 #define MI_FORCE_RESTORE (1<<1)
268 #define MI_RESTORE_INHIBIT (1<<0)
269 #define MI_STORE_DWORD_IMM MI_INSTR(0x20, 1)
270 #define MI_MEM_VIRTUAL (1 << 22) /* 965+ only */
271 #define MI_STORE_DWORD_INDEX MI_INSTR(0x21, 1)
272 #define MI_STORE_DWORD_INDEX_SHIFT 2
273 /* Official intel docs are somewhat sloppy concerning MI_LOAD_REGISTER_IMM:
274 * - Always issue a MI_NOOP _before_ the MI_LOAD_REGISTER_IMM - otherwise hw
275 * simply ignores the register load under certain conditions.
276 * - One can actually load arbitrary many arbitrary registers: Simply issue x
277 * address/value pairs. Don't overdue it, though, x <= 2^4 must hold!
279 #define MI_LOAD_REGISTER_IMM(x) MI_INSTR(0x22, 2*(x)-1)
280 #define MI_STORE_REGISTER_MEM(x) MI_INSTR(0x24, 2*(x)-1)
281 #define MI_STORE_REGISTER_MEM_GEN8(x) MI_INSTR(0x24, 3*(x)-1)
282 #define MI_SRM_LRM_GLOBAL_GTT (1<<22)
283 #define MI_FLUSH_DW MI_INSTR(0x26, 1) /* for GEN6 */
284 #define MI_FLUSH_DW_STORE_INDEX (1<<21)
285 #define MI_INVALIDATE_TLB (1<<18)
286 #define MI_FLUSH_DW_OP_STOREDW (1<<14)
287 #define MI_FLUSH_DW_OP_MASK (3<<14)
288 #define MI_FLUSH_DW_NOTIFY (1<<8)
289 #define MI_INVALIDATE_BSD (1<<7)
290 #define MI_FLUSH_DW_USE_GTT (1<<2)
291 #define MI_FLUSH_DW_USE_PPGTT (0<<2)
292 #define MI_BATCH_BUFFER MI_INSTR(0x30, 1)
293 #define MI_BATCH_NON_SECURE (1)
294 /* for snb/ivb/vlv this also means "batch in ppgtt" when ppgtt is enabled. */
295 #define MI_BATCH_NON_SECURE_I965 (1<<8)
296 #define MI_BATCH_PPGTT_HSW (1<<8)
297 #define MI_BATCH_NON_SECURE_HSW (1<<13)
298 #define MI_BATCH_BUFFER_START MI_INSTR(0x31, 0)
299 #define MI_BATCH_GTT (2<<6) /* aliased with (1<<7) on gen4 */
300 #define MI_BATCH_BUFFER_START_GEN8 MI_INSTR(0x31, 1)
303 #define MI_PREDICATE_RESULT_2 (0x2214)
304 #define LOWER_SLICE_ENABLED (1<<0)
305 #define LOWER_SLICE_DISABLED (0<<0)
308 * 3D instructions used by the kernel
310 #define GFX_INSTR(opcode, flags) ((0x3 << 29) | ((opcode) << 24) | (flags))
312 #define GFX_OP_RASTER_RULES ((0x3<<29)|(0x7<<24))
313 #define GFX_OP_SCISSOR ((0x3<<29)|(0x1c<<24)|(0x10<<19))
314 #define SC_UPDATE_SCISSOR (0x1<<1)
315 #define SC_ENABLE_MASK (0x1<<0)
316 #define SC_ENABLE (0x1<<0)
317 #define GFX_OP_LOAD_INDIRECT ((0x3<<29)|(0x1d<<24)|(0x7<<16))
318 #define GFX_OP_SCISSOR_INFO ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))
319 #define SCI_YMIN_MASK (0xffff<<16)
320 #define SCI_XMIN_MASK (0xffff<<0)
321 #define SCI_YMAX_MASK (0xffff<<16)
322 #define SCI_XMAX_MASK (0xffff<<0)
323 #define GFX_OP_SCISSOR_ENABLE ((0x3<<29)|(0x1c<<24)|(0x10<<19))
324 #define GFX_OP_SCISSOR_RECT ((0x3<<29)|(0x1d<<24)|(0x81<<16)|1)
325 #define GFX_OP_COLOR_FACTOR ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)
326 #define GFX_OP_STIPPLE ((0x3<<29)|(0x1d<<24)|(0x83<<16))
327 #define GFX_OP_MAP_INFO ((0x3<<29)|(0x1d<<24)|0x4)
328 #define GFX_OP_DESTBUFFER_VARS ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)
329 #define GFX_OP_DESTBUFFER_INFO ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1)
330 #define GFX_OP_DRAWRECT_INFO ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))
331 #define GFX_OP_DRAWRECT_INFO_I965 ((0x7900<<16)|0x2)
332 #define SRC_COPY_BLT_CMD ((2<<29)|(0x43<<22)|4)
333 #define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
334 #define XY_MONO_SRC_COPY_IMM_BLT ((2<<29)|(0x71<<22)|5)
335 #define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
336 #define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
337 #define BLT_DEPTH_8 (0<<24)
338 #define BLT_DEPTH_16_565 (1<<24)
339 #define BLT_DEPTH_16_1555 (2<<24)
340 #define BLT_DEPTH_32 (3<<24)
341 #define BLT_ROP_GXCOPY (0xcc<<16)
342 #define XY_SRC_COPY_BLT_SRC_TILED (1<<15) /* 965+ only */
343 #define XY_SRC_COPY_BLT_DST_TILED (1<<11) /* 965+ only */
344 #define CMD_OP_DISPLAYBUFFER_INFO ((0x0<<29)|(0x14<<23)|2)
345 #define ASYNC_FLIP (1<<22)
346 #define DISPLAY_PLANE_A (0<<20)
347 #define DISPLAY_PLANE_B (1<<20)
348 #define GFX_OP_PIPE_CONTROL(len) ((0x3<<29)|(0x3<<27)|(0x2<<24)|(len-2))
349 #define PIPE_CONTROL_GLOBAL_GTT_IVB (1<<24) /* gen7+ */
350 #define PIPE_CONTROL_MMIO_WRITE (1<<23)
351 #define PIPE_CONTROL_STORE_DATA_INDEX (1<<21)
352 #define PIPE_CONTROL_CS_STALL (1<<20)
353 #define PIPE_CONTROL_TLB_INVALIDATE (1<<18)
354 #define PIPE_CONTROL_QW_WRITE (1<<14)
355 #define PIPE_CONTROL_POST_SYNC_OP_MASK (3<<14)
356 #define PIPE_CONTROL_DEPTH_STALL (1<<13)
357 #define PIPE_CONTROL_WRITE_FLUSH (1<<12)
358 #define PIPE_CONTROL_RENDER_TARGET_CACHE_FLUSH (1<<12) /* gen6+ */
359 #define PIPE_CONTROL_INSTRUCTION_CACHE_INVALIDATE (1<<11) /* MBZ on Ironlake */
360 #define PIPE_CONTROL_TEXTURE_CACHE_INVALIDATE (1<<10) /* GM45+ only */
361 #define PIPE_CONTROL_INDIRECT_STATE_DISABLE (1<<9)
362 #define PIPE_CONTROL_NOTIFY (1<<8)
363 #define PIPE_CONTROL_VF_CACHE_INVALIDATE (1<<4)
364 #define PIPE_CONTROL_CONST_CACHE_INVALIDATE (1<<3)
365 #define PIPE_CONTROL_STATE_CACHE_INVALIDATE (1<<2)
366 #define PIPE_CONTROL_STALL_AT_SCOREBOARD (1<<1)
367 #define PIPE_CONTROL_DEPTH_CACHE_FLUSH (1<<0)
368 #define PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */
371 * Commands used only by the command parser
373 #define MI_SET_PREDICATE MI_INSTR(0x01, 0)
374 #define MI_ARB_CHECK MI_INSTR(0x05, 0)
375 #define MI_RS_CONTROL MI_INSTR(0x06, 0)
376 #define MI_URB_ATOMIC_ALLOC MI_INSTR(0x09, 0)
377 #define MI_PREDICATE MI_INSTR(0x0C, 0)
378 #define MI_RS_CONTEXT MI_INSTR(0x0F, 0)
379 #define MI_TOPOLOGY_FILTER MI_INSTR(0x0D, 0)
380 #define MI_LOAD_SCAN_LINES_EXCL MI_INSTR(0x13, 0)
381 #define MI_URB_CLEAR MI_INSTR(0x19, 0)
382 #define MI_UPDATE_GTT MI_INSTR(0x23, 0)
383 #define MI_CLFLUSH MI_INSTR(0x27, 0)
384 #define MI_REPORT_PERF_COUNT MI_INSTR(0x28, 0)
385 #define MI_REPORT_PERF_COUNT_GGTT (1<<0)
386 #define MI_LOAD_REGISTER_MEM MI_INSTR(0x29, 0)
387 #define MI_LOAD_REGISTER_REG MI_INSTR(0x2A, 0)
388 #define MI_RS_STORE_DATA_IMM MI_INSTR(0x2B, 0)
389 #define MI_LOAD_URB_MEM MI_INSTR(0x2C, 0)
390 #define MI_STORE_URB_MEM MI_INSTR(0x2D, 0)
391 #define MI_CONDITIONAL_BATCH_BUFFER_END MI_INSTR(0x36, 0)
393 #define PIPELINE_SELECT ((0x3<<29)|(0x1<<27)|(0x1<<24)|(0x4<<16))
394 #define GFX_OP_3DSTATE_VF_STATISTICS ((0x3<<29)|(0x1<<27)|(0x0<<24)|(0xB<<16))
395 #define MEDIA_VFE_STATE ((0x3<<29)|(0x2<<27)|(0x0<<24)|(0x0<<16))
396 #define MEDIA_VFE_STATE_MMIO_ACCESS_MASK (0x18)
397 #define GPGPU_OBJECT ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x4<<16))
398 #define GPGPU_WALKER ((0x3<<29)|(0x2<<27)|(0x1<<24)|(0x5<<16))
399 #define GFX_OP_3DSTATE_DX9_CONSTANTF_VS \
400 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x39<<16))
401 #define GFX_OP_3DSTATE_DX9_CONSTANTF_PS \
402 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x3A<<16))
403 #define GFX_OP_3DSTATE_SO_DECL_LIST \
404 ((0x3<<29)|(0x3<<27)|(0x1<<24)|(0x17<<16))
406 #define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_VS \
407 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x43<<16))
408 #define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_GS \
409 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x44<<16))
410 #define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_HS \
411 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x45<<16))
412 #define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_DS \
413 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x46<<16))
414 #define GFX_OP_3DSTATE_BINDING_TABLE_EDIT_PS \
415 ((0x3<<29)|(0x3<<27)|(0x0<<24)|(0x47<<16))
417 #define MFX_WAIT ((0x3<<29)|(0x1<<27)|(0x0<<16))
419 #define COLOR_BLT ((0x2<<29)|(0x40<<22))
420 #define SRC_COPY_BLT ((0x2<<29)|(0x43<<22))
423 * Registers used only by the command parser
425 #define BCS_SWCTRL 0x22200
427 #define HS_INVOCATION_COUNT 0x2300
428 #define DS_INVOCATION_COUNT 0x2308
429 #define IA_VERTICES_COUNT 0x2310
430 #define IA_PRIMITIVES_COUNT 0x2318
431 #define VS_INVOCATION_COUNT 0x2320
432 #define GS_INVOCATION_COUNT 0x2328
433 #define GS_PRIMITIVES_COUNT 0x2330
434 #define CL_INVOCATION_COUNT 0x2338
435 #define CL_PRIMITIVES_COUNT 0x2340
436 #define PS_INVOCATION_COUNT 0x2348
437 #define PS_DEPTH_COUNT 0x2350
439 /* There are the 4 64-bit counter registers, one for each stream output */
440 #define GEN7_SO_NUM_PRIMS_WRITTEN(n) (0x5200 + (n) * 8)
442 #define GEN7_SO_PRIM_STORAGE_NEEDED(n) (0x5240 + (n) * 8)
444 #define GEN7_3DPRIM_END_OFFSET 0x2420
445 #define GEN7_3DPRIM_START_VERTEX 0x2430
446 #define GEN7_3DPRIM_VERTEX_COUNT 0x2434
447 #define GEN7_3DPRIM_INSTANCE_COUNT 0x2438
448 #define GEN7_3DPRIM_START_INSTANCE 0x243C
449 #define GEN7_3DPRIM_BASE_VERTEX 0x2440
451 #define OACONTROL 0x2360
453 #define _GEN7_PIPEA_DE_LOAD_SL 0x70068
454 #define _GEN7_PIPEB_DE_LOAD_SL 0x71068
455 #define GEN7_PIPE_DE_LOAD_SL(pipe) _PIPE(pipe, \
456 _GEN7_PIPEA_DE_LOAD_SL, \
457 _GEN7_PIPEB_DE_LOAD_SL)
462 #define DEBUG_RESET_I830 0x6070
463 #define DEBUG_RESET_FULL (1<<7)
464 #define DEBUG_RESET_RENDER (1<<8)
465 #define DEBUG_RESET_DISPLAY (1<<9)
470 #define VLV_IOSF_DOORBELL_REQ (VLV_DISPLAY_BASE + 0x2100)
471 #define IOSF_DEVFN_SHIFT 24
472 #define IOSF_OPCODE_SHIFT 16
473 #define IOSF_PORT_SHIFT 8
474 #define IOSF_BYTE_ENABLES_SHIFT 4
475 #define IOSF_BAR_SHIFT 1
476 #define IOSF_SB_BUSY (1<<0)
477 #define IOSF_PORT_BUNIT 0x3
478 #define IOSF_PORT_PUNIT 0x4
479 #define IOSF_PORT_NC 0x11
480 #define IOSF_PORT_DPIO 0x12
481 #define IOSF_PORT_DPIO_2 0x1a
482 #define IOSF_PORT_GPIO_NC 0x13
483 #define IOSF_PORT_CCK 0x14
484 #define IOSF_PORT_CCU 0xA9
485 #define IOSF_PORT_GPS_CORE 0x48
486 #define IOSF_PORT_FLISDSI 0x1B
487 #define VLV_IOSF_DATA (VLV_DISPLAY_BASE + 0x2104)
488 #define VLV_IOSF_ADDR (VLV_DISPLAY_BASE + 0x2108)
490 /* See configdb bunit SB addr map */
491 #define BUNIT_REG_BISOC 0x11
493 #define PUNIT_REG_DSPFREQ 0x36
494 #define DSPFREQSTAT_SHIFT 30
495 #define DSPFREQSTAT_MASK (0x3 << DSPFREQSTAT_SHIFT)
496 #define DSPFREQGUAR_SHIFT 14
497 #define DSPFREQGUAR_MASK (0x3 << DSPFREQGUAR_SHIFT)
499 /* See the PUNIT HAS v0.8 for the below bits */
500 enum punit_power_well {
501 PUNIT_POWER_WELL_RENDER = 0,
502 PUNIT_POWER_WELL_MEDIA = 1,
503 PUNIT_POWER_WELL_DISP2D = 3,
504 PUNIT_POWER_WELL_DPIO_CMN_BC = 5,
505 PUNIT_POWER_WELL_DPIO_TX_B_LANES_01 = 6,
506 PUNIT_POWER_WELL_DPIO_TX_B_LANES_23 = 7,
507 PUNIT_POWER_WELL_DPIO_TX_C_LANES_01 = 8,
508 PUNIT_POWER_WELL_DPIO_TX_C_LANES_23 = 9,
509 PUNIT_POWER_WELL_DPIO_RX0 = 10,
510 PUNIT_POWER_WELL_DPIO_RX1 = 11,
512 PUNIT_POWER_WELL_NUM,
515 #define PUNIT_REG_PWRGT_CTRL 0x60
516 #define PUNIT_REG_PWRGT_STATUS 0x61
517 #define PUNIT_PWRGT_MASK(power_well) (3 << ((power_well) * 2))
518 #define PUNIT_PWRGT_PWR_ON(power_well) (0 << ((power_well) * 2))
519 #define PUNIT_PWRGT_CLK_GATE(power_well) (1 << ((power_well) * 2))
520 #define PUNIT_PWRGT_RESET(power_well) (2 << ((power_well) * 2))
521 #define PUNIT_PWRGT_PWR_GATE(power_well) (3 << ((power_well) * 2))
523 #define PUNIT_REG_GPU_LFM 0xd3
524 #define PUNIT_REG_GPU_FREQ_REQ 0xd4
525 #define PUNIT_REG_GPU_FREQ_STS 0xd8
526 #define GENFREQSTATUS (1<<0)
527 #define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc
529 #define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */
530 #define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */
532 #define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c
533 #define FB_GFX_MAX_FREQ_FUSE_SHIFT 3
534 #define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8
535 #define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11
536 #define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800
537 #define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34
538 #define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007
539 #define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30
540 #define FB_FMAX_VMIN_FREQ_LO_SHIFT 27
541 #define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000
543 /* vlv2 north clock has */
544 #define CCK_FUSE_REG 0x8
545 #define CCK_FUSE_HPLL_FREQ_MASK 0x3
546 #define CCK_REG_DSI_PLL_FUSE 0x44
547 #define CCK_REG_DSI_PLL_CONTROL 0x48
548 #define DSI_PLL_VCO_EN (1 << 31)
549 #define DSI_PLL_LDO_GATE (1 << 30)
550 #define DSI_PLL_P1_POST_DIV_SHIFT 17
551 #define DSI_PLL_P1_POST_DIV_MASK (0x1ff << 17)
552 #define DSI_PLL_P2_MUX_DSI0_DIV2 (1 << 13)
553 #define DSI_PLL_P3_MUX_DSI1_DIV2 (1 << 12)
554 #define DSI_PLL_MUX_MASK (3 << 9)
555 #define DSI_PLL_MUX_DSI0_DSIPLL (0 << 10)
556 #define DSI_PLL_MUX_DSI0_CCK (1 << 10)
557 #define DSI_PLL_MUX_DSI1_DSIPLL (0 << 9)
558 #define DSI_PLL_MUX_DSI1_CCK (1 << 9)
559 #define DSI_PLL_CLK_GATE_MASK (0xf << 5)
560 #define DSI_PLL_CLK_GATE_DSI0_DSIPLL (1 << 8)
561 #define DSI_PLL_CLK_GATE_DSI1_DSIPLL (1 << 7)
562 #define DSI_PLL_CLK_GATE_DSI0_CCK (1 << 6)
563 #define DSI_PLL_CLK_GATE_DSI1_CCK (1 << 5)
564 #define DSI_PLL_LOCK (1 << 0)
565 #define CCK_REG_DSI_PLL_DIVIDER 0x4c
566 #define DSI_PLL_LFSR (1 << 31)
567 #define DSI_PLL_FRACTION_EN (1 << 30)
568 #define DSI_PLL_FRAC_COUNTER_SHIFT 27
569 #define DSI_PLL_FRAC_COUNTER_MASK (7 << 27)
570 #define DSI_PLL_USYNC_CNT_SHIFT 18
571 #define DSI_PLL_USYNC_CNT_MASK (0x1ff << 18)
572 #define DSI_PLL_N1_DIV_SHIFT 16
573 #define DSI_PLL_N1_DIV_MASK (3 << 16)
574 #define DSI_PLL_M1_DIV_SHIFT 0
575 #define DSI_PLL_M1_DIV_MASK (0x1ff << 0)
576 #define CCK_DISPLAY_CLOCK_CONTROL 0x6b
579 * DPIO - a special bus for various display related registers to hide behind
583 * Note: digital port B is DDI0, digital pot C is DDI1
587 #define DPIO_CTL (VLV_DISPLAY_BASE + 0x2110)
588 #define DPIO_MODSEL1 (1<<3) /* if ref clk b == 27 */
589 #define DPIO_MODSEL0 (1<<2) /* if ref clk a == 27 */
590 #define DPIO_SFR_BYPASS (1<<1)
591 #define DPIO_CMNRST (1<<0)
593 #define DPIO_PHY(pipe) ((pipe) >> 1)
594 #define DPIO_PHY_IOSF_PORT(phy) (dev_priv->dpio_phy_iosf_port[phy])
597 * Per pipe/PLL DPIO regs
599 #define _VLV_PLL_DW3_CH0 0x800c
600 #define DPIO_POST_DIV_SHIFT (28) /* 3 bits */
601 #define DPIO_POST_DIV_DAC 0
602 #define DPIO_POST_DIV_HDMIDP 1 /* DAC 225-400M rate */
603 #define DPIO_POST_DIV_LVDS1 2
604 #define DPIO_POST_DIV_LVDS2 3
605 #define DPIO_K_SHIFT (24) /* 4 bits */
606 #define DPIO_P1_SHIFT (21) /* 3 bits */
607 #define DPIO_P2_SHIFT (16) /* 5 bits */
608 #define DPIO_N_SHIFT (12) /* 4 bits */
609 #define DPIO_ENABLE_CALIBRATION (1<<11)
610 #define DPIO_M1DIV_SHIFT (8) /* 3 bits */
611 #define DPIO_M2DIV_MASK 0xff
612 #define _VLV_PLL_DW3_CH1 0x802c
613 #define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1)
615 #define _VLV_PLL_DW5_CH0 0x8014
616 #define DPIO_REFSEL_OVERRIDE 27
617 #define DPIO_PLL_MODESEL_SHIFT 24 /* 3 bits */
618 #define DPIO_BIAS_CURRENT_CTL_SHIFT 21 /* 3 bits, always 0x7 */
619 #define DPIO_PLL_REFCLK_SEL_SHIFT 16 /* 2 bits */
620 #define DPIO_PLL_REFCLK_SEL_MASK 3
621 #define DPIO_DRIVER_CTL_SHIFT 12 /* always set to 0x8 */
622 #define DPIO_CLK_BIAS_CTL_SHIFT 8 /* always set to 0x5 */
623 #define _VLV_PLL_DW5_CH1 0x8034
624 #define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1)
626 #define _VLV_PLL_DW7_CH0 0x801c
627 #define _VLV_PLL_DW7_CH1 0x803c
628 #define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1)
630 #define _VLV_PLL_DW8_CH0 0x8040
631 #define _VLV_PLL_DW8_CH1 0x8060
632 #define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1)
634 #define VLV_PLL_DW9_BCAST 0xc044
635 #define _VLV_PLL_DW9_CH0 0x8044
636 #define _VLV_PLL_DW9_CH1 0x8064
637 #define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1)
639 #define _VLV_PLL_DW10_CH0 0x8048
640 #define _VLV_PLL_DW10_CH1 0x8068
641 #define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1)
643 #define _VLV_PLL_DW11_CH0 0x804c
644 #define _VLV_PLL_DW11_CH1 0x806c
645 #define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1)
647 /* Spec for ref block start counts at DW10 */
648 #define VLV_REF_DW13 0x80ac
650 #define VLV_CMN_DW0 0x8100
653 * Per DDI channel DPIO regs
656 #define _VLV_PCS_DW0_CH0 0x8200
657 #define _VLV_PCS_DW0_CH1 0x8400
658 #define DPIO_PCS_TX_LANE2_RESET (1<<16)
659 #define DPIO_PCS_TX_LANE1_RESET (1<<7)
660 #define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1)
662 #define _VLV_PCS01_DW0_CH0 0x200
663 #define _VLV_PCS23_DW0_CH0 0x400
664 #define _VLV_PCS01_DW0_CH1 0x2600
665 #define _VLV_PCS23_DW0_CH1 0x2800
666 #define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1)
667 #define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1)
669 #define _VLV_PCS_DW1_CH0 0x8204
670 #define _VLV_PCS_DW1_CH1 0x8404
671 #define CHV_PCS_REQ_SOFTRESET_EN (1<<23)
672 #define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1<<22)
673 #define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1<<21)
674 #define DPIO_PCS_CLK_DATAWIDTH_SHIFT (6)
675 #define DPIO_PCS_CLK_SOFT_RESET (1<<5)
676 #define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1)
678 #define _VLV_PCS01_DW1_CH0 0x204
679 #define _VLV_PCS23_DW1_CH0 0x404
680 #define _VLV_PCS01_DW1_CH1 0x2604
681 #define _VLV_PCS23_DW1_CH1 0x2804
682 #define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1)
683 #define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1)
685 #define _VLV_PCS_DW8_CH0 0x8220
686 #define _VLV_PCS_DW8_CH1 0x8420
687 #define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1)
689 #define _VLV_PCS01_DW8_CH0 0x0220
690 #define _VLV_PCS23_DW8_CH0 0x0420
691 #define _VLV_PCS01_DW8_CH1 0x2620
692 #define _VLV_PCS23_DW8_CH1 0x2820
693 #define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1)
694 #define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1)
696 #define _VLV_PCS_DW9_CH0 0x8224
697 #define _VLV_PCS_DW9_CH1 0x8424
698 #define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1)
700 #define _CHV_PCS_DW10_CH0 0x8228
701 #define _CHV_PCS_DW10_CH1 0x8428
702 #define DPIO_PCS_SWING_CALC_TX0_TX2 (1<<30)
703 #define DPIO_PCS_SWING_CALC_TX1_TX3 (1<<31)
704 #define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1)
706 #define _VLV_PCS01_DW10_CH0 0x0228
707 #define _VLV_PCS23_DW10_CH0 0x0428
708 #define _VLV_PCS01_DW10_CH1 0x2628
709 #define _VLV_PCS23_DW10_CH1 0x2828
710 #define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1)
711 #define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1)
713 #define _VLV_PCS_DW11_CH0 0x822c
714 #define _VLV_PCS_DW11_CH1 0x842c
715 #define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1)
717 #define _VLV_PCS_DW12_CH0 0x8230
718 #define _VLV_PCS_DW12_CH1 0x8430
719 #define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1)
721 #define _VLV_PCS_DW14_CH0 0x8238
722 #define _VLV_PCS_DW14_CH1 0x8438
723 #define VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1)
725 #define _VLV_PCS_DW23_CH0 0x825c
726 #define _VLV_PCS_DW23_CH1 0x845c
727 #define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1)
729 #define _VLV_TX_DW2_CH0 0x8288
730 #define _VLV_TX_DW2_CH1 0x8488
731 #define DPIO_SWING_MARGIN_SHIFT 16
732 #define DPIO_SWING_MARGIN_MASK (0xff << DPIO_SWING_MARGIN_SHIFT)
733 #define DPIO_UNIQ_TRANS_SCALE_SHIFT 8
734 #define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1)
736 #define _VLV_TX_DW3_CH0 0x828c
737 #define _VLV_TX_DW3_CH1 0x848c
738 /* The following bit for CHV phy */
739 #define DPIO_TX_UNIQ_TRANS_SCALE_EN (1<<27)
740 #define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1)
742 #define _VLV_TX_DW4_CH0 0x8290
743 #define _VLV_TX_DW4_CH1 0x8490
744 #define DPIO_SWING_DEEMPH9P5_SHIFT 24
745 #define DPIO_SWING_DEEMPH9P5_MASK (0xff << DPIO_SWING_DEEMPH9P5_SHIFT)
746 #define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1)
748 #define _VLV_TX3_DW4_CH0 0x690
749 #define _VLV_TX3_DW4_CH1 0x2a90
750 #define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1)
752 #define _VLV_TX_DW5_CH0 0x8294
753 #define _VLV_TX_DW5_CH1 0x8494
754 #define DPIO_TX_OCALINIT_EN (1<<31)
755 #define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1)
757 #define _VLV_TX_DW11_CH0 0x82ac
758 #define _VLV_TX_DW11_CH1 0x84ac
759 #define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1)
761 #define _VLV_TX_DW14_CH0 0x82b8
762 #define _VLV_TX_DW14_CH1 0x84b8
763 #define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1)
765 /* CHV dpPhy registers */
766 #define _CHV_PLL_DW0_CH0 0x8000
767 #define _CHV_PLL_DW0_CH1 0x8180
768 #define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1)
770 #define _CHV_PLL_DW1_CH0 0x8004
771 #define _CHV_PLL_DW1_CH1 0x8184
772 #define DPIO_CHV_N_DIV_SHIFT 8
773 #define DPIO_CHV_M1_DIV_BY_2 (0 << 0)
774 #define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1)
776 #define _CHV_PLL_DW2_CH0 0x8008
777 #define _CHV_PLL_DW2_CH1 0x8188
778 #define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1)
780 #define _CHV_PLL_DW3_CH0 0x800c
781 #define _CHV_PLL_DW3_CH1 0x818c
782 #define DPIO_CHV_FRAC_DIV_EN (1 << 16)
783 #define DPIO_CHV_FIRST_MOD (0 << 8)
784 #define DPIO_CHV_SECOND_MOD (1 << 8)
785 #define DPIO_CHV_FEEDFWD_GAIN_SHIFT 0
786 #define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1)
788 #define _CHV_PLL_DW6_CH0 0x8018
789 #define _CHV_PLL_DW6_CH1 0x8198
790 #define DPIO_CHV_GAIN_CTRL_SHIFT 16
791 #define DPIO_CHV_INT_COEFF_SHIFT 8
792 #define DPIO_CHV_PROP_COEFF_SHIFT 0
793 #define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1)
795 #define _CHV_CMN_DW13_CH0 0x8134
796 #define _CHV_CMN_DW0_CH1 0x8080
797 #define DPIO_CHV_S1_DIV_SHIFT 21
798 #define DPIO_CHV_P1_DIV_SHIFT 13 /* 3 bits */
799 #define DPIO_CHV_P2_DIV_SHIFT 8 /* 5 bits */
800 #define DPIO_CHV_K_DIV_SHIFT 4
801 #define DPIO_PLL_FREQLOCK (1 << 1)
802 #define DPIO_PLL_LOCK (1 << 0)
803 #define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1)
805 #define _CHV_CMN_DW14_CH0 0x8138
806 #define _CHV_CMN_DW1_CH1 0x8084
807 #define DPIO_AFC_RECAL (1 << 14)
808 #define DPIO_DCLKP_EN (1 << 13)
809 #define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1)
811 #define CHV_CMN_DW30 0x8178
812 #define DPIO_LRC_BYPASS (1 << 3)
814 #define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \
815 (lane) * 0x200 + (offset))
817 #define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80)
818 #define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84)
819 #define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88)
820 #define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c)
821 #define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90)
822 #define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94)
823 #define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98)
824 #define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c)
825 #define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0)
826 #define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4)
827 #define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8)
828 #define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac)
829 #define DPIO_FRC_LATENCY_SHFIT 8
830 #define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8)
831 #define DPIO_UPAR_SHIFT 30
835 #define FENCE_REG_830_0 0x2000
836 #define FENCE_REG_945_8 0x3000
837 #define I830_FENCE_START_MASK 0x07f80000
838 #define I830_FENCE_TILING_Y_SHIFT 12
839 #define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8)
840 #define I830_FENCE_PITCH_SHIFT 4
841 #define I830_FENCE_REG_VALID (1<<0)
842 #define I915_FENCE_MAX_PITCH_VAL 4
843 #define I830_FENCE_MAX_PITCH_VAL 6
844 #define I830_FENCE_MAX_SIZE_VAL (1<<8)
846 #define I915_FENCE_START_MASK 0x0ff00000
847 #define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8)
849 #define FENCE_REG_965_0 0x03000
850 #define I965_FENCE_PITCH_SHIFT 2
851 #define I965_FENCE_TILING_Y_SHIFT 1
852 #define I965_FENCE_REG_VALID (1<<0)
853 #define I965_FENCE_MAX_PITCH_VAL 0x0400
855 #define FENCE_REG_SANDYBRIDGE_0 0x100000
856 #define SANDYBRIDGE_FENCE_PITCH_SHIFT 32
857 #define GEN7_FENCE_MAX_PITCH_VAL 0x0800
859 /* control register for cpu gtt access */
860 #define TILECTL 0x101000
861 #define TILECTL_SWZCTL (1 << 0)
862 #define TILECTL_TLB_PREFETCH_DIS (1 << 2)
863 #define TILECTL_BACKSNOOP_DIS (1 << 3)
866 * Instruction and interrupt control regs
868 #define PGTBL_ER 0x02024
869 #define RENDER_RING_BASE 0x02000
870 #define BSD_RING_BASE 0x04000
871 #define GEN6_BSD_RING_BASE 0x12000
872 #define GEN8_BSD2_RING_BASE 0x1c000
873 #define VEBOX_RING_BASE 0x1a000
874 #define BLT_RING_BASE 0x22000
875 #define RING_TAIL(base) ((base)+0x30)
876 #define RING_HEAD(base) ((base)+0x34)
877 #define RING_START(base) ((base)+0x38)
878 #define RING_CTL(base) ((base)+0x3c)
879 #define RING_SYNC_0(base) ((base)+0x40)
880 #define RING_SYNC_1(base) ((base)+0x44)
881 #define RING_SYNC_2(base) ((base)+0x48)
882 #define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE))
883 #define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE))
884 #define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE))
885 #define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE))
886 #define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE))
887 #define GEN6_VVESYNC (RING_SYNC_2(GEN6_BSD_RING_BASE))
888 #define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE))
889 #define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE))
890 #define GEN6_BVESYNC (RING_SYNC_2(BLT_RING_BASE))
891 #define GEN6_VEBSYNC (RING_SYNC_0(VEBOX_RING_BASE))
892 #define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE))
893 #define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE))
894 #define GEN6_NOSYNC 0
895 #define RING_MAX_IDLE(base) ((base)+0x54)
896 #define RING_HWS_PGA(base) ((base)+0x80)
897 #define RING_HWS_PGA_GEN6(base) ((base)+0x2080)
899 #define GEN7_WR_WATERMARK 0x4028
900 #define GEN7_GFX_PRIO_CTRL 0x402C
901 #define ARB_MODE 0x4030
902 #define ARB_MODE_SWIZZLE_SNB (1<<4)
903 #define ARB_MODE_SWIZZLE_IVB (1<<5)
904 #define GEN7_GFX_PEND_TLB0 0x4034
905 #define GEN7_GFX_PEND_TLB1 0x4038
906 /* L3, CVS, ZTLB, RCC, CASC LRA min, max values */
907 #define GEN7_LRA_LIMITS_BASE 0x403C
908 #define GEN7_LRA_LIMITS_REG_NUM 13
909 #define GEN7_MEDIA_MAX_REQ_COUNT 0x4070
910 #define GEN7_GFX_MAX_REQ_COUNT 0x4074
912 #define GAMTARBMODE 0x04a08
913 #define ARB_MODE_BWGTLB_DISABLE (1<<9)
914 #define ARB_MODE_SWIZZLE_BDW (1<<1)
915 #define RENDER_HWS_PGA_GEN7 (0x04080)
916 #define RING_FAULT_REG(ring) (0x4094 + 0x100*(ring)->id)
917 #define RING_FAULT_GTTSEL_MASK (1<<11)
918 #define RING_FAULT_SRCID(x) ((x >> 3) & 0xff)
919 #define RING_FAULT_FAULT_TYPE(x) ((x >> 1) & 0x3)
920 #define RING_FAULT_VALID (1<<0)
921 #define DONE_REG 0x40b0
922 #define GEN8_PRIVATE_PAT 0x40e0
923 #define BSD_HWS_PGA_GEN7 (0x04180)
924 #define BLT_HWS_PGA_GEN7 (0x04280)
925 #define VEBOX_HWS_PGA_GEN7 (0x04380)
926 #define RING_ACTHD(base) ((base)+0x74)
927 #define RING_ACTHD_UDW(base) ((base)+0x5c)
928 #define RING_NOPID(base) ((base)+0x94)
929 #define RING_IMR(base) ((base)+0xa8)
930 #define RING_TIMESTAMP(base) ((base)+0x358)
931 #define TAIL_ADDR 0x001FFFF8
932 #define HEAD_WRAP_COUNT 0xFFE00000
933 #define HEAD_WRAP_ONE 0x00200000
934 #define HEAD_ADDR 0x001FFFFC
935 #define RING_NR_PAGES 0x001FF000
936 #define RING_REPORT_MASK 0x00000006
937 #define RING_REPORT_64K 0x00000002
938 #define RING_REPORT_128K 0x00000004
939 #define RING_NO_REPORT 0x00000000
940 #define RING_VALID_MASK 0x00000001
941 #define RING_VALID 0x00000001
942 #define RING_INVALID 0x00000000
943 #define RING_WAIT_I8XX (1<<0) /* gen2, PRBx_HEAD */
944 #define RING_WAIT (1<<11) /* gen3+, PRBx_CTL */
945 #define RING_WAIT_SEMAPHORE (1<<10) /* gen6+ */
947 #define GEN7_TLB_RD_ADDR 0x4700
950 #define PRB0_TAIL 0x02030
951 #define PRB0_HEAD 0x02034
952 #define PRB0_START 0x02038
953 #define PRB0_CTL 0x0203c
954 #define PRB1_TAIL 0x02040 /* 915+ only */
955 #define PRB1_HEAD 0x02044 /* 915+ only */
956 #define PRB1_START 0x02048 /* 915+ only */
957 #define PRB1_CTL 0x0204c /* 915+ only */
959 #define IPEIR_I965 0x02064
960 #define IPEHR_I965 0x02068
961 #define INSTDONE_I965 0x0206c
962 #define GEN7_INSTDONE_1 0x0206c
963 #define GEN7_SC_INSTDONE 0x07100
964 #define GEN7_SAMPLER_INSTDONE 0x0e160
965 #define GEN7_ROW_INSTDONE 0x0e164
966 #define I915_NUM_INSTDONE_REG 4
967 #define RING_IPEIR(base) ((base)+0x64)
968 #define RING_IPEHR(base) ((base)+0x68)
969 #define RING_INSTDONE(base) ((base)+0x6c)
970 #define RING_INSTPS(base) ((base)+0x70)
971 #define RING_DMA_FADD(base) ((base)+0x78)
972 #define RING_DMA_FADD_UDW(base) ((base)+0x60) /* gen8+ */
973 #define RING_INSTPM(base) ((base)+0xc0)
974 #define RING_MI_MODE(base) ((base)+0x9c)
975 #define INSTPS 0x02070 /* 965+ only */
976 #define INSTDONE1 0x0207c /* 965+ only */
977 #define ACTHD_I965 0x02074
978 #define HWS_PGA 0x02080
979 #define HWS_ADDRESS_MASK 0xfffff000
980 #define HWS_START_ADDRESS_SHIFT 4
981 #define PWRCTXA 0x2088 /* 965GM+ only */
982 #define PWRCTX_EN (1<<0)
983 #define IPEIR 0x02088
984 #define IPEHR 0x0208c
985 #define INSTDONE 0x02090
986 #define NOPID 0x02094
987 #define HWSTAM 0x02098
988 #define DMA_FADD_I8XX 0x020d0
989 #define RING_BBSTATE(base) ((base)+0x110)
990 #define RING_BBADDR(base) ((base)+0x140)
991 #define RING_BBADDR_UDW(base) ((base)+0x168) /* gen8+ */
993 #define ERROR_GEN6 0x040a0
994 #define GEN7_ERR_INT 0x44040
995 #define ERR_INT_POISON (1<<31)
996 #define ERR_INT_MMIO_UNCLAIMED (1<<13)
997 #define ERR_INT_PIPE_CRC_DONE_C (1<<8)
998 #define ERR_INT_FIFO_UNDERRUN_C (1<<6)
999 #define ERR_INT_PIPE_CRC_DONE_B (1<<5)
1000 #define ERR_INT_FIFO_UNDERRUN_B (1<<3)
1001 #define ERR_INT_PIPE_CRC_DONE_A (1<<2)
1002 #define ERR_INT_PIPE_CRC_DONE(pipe) (1<<(2 + pipe*3))
1003 #define ERR_INT_FIFO_UNDERRUN_A (1<<0)
1004 #define ERR_INT_FIFO_UNDERRUN(pipe) (1<<(pipe*3))
1006 #define FPGA_DBG 0x42300
1007 #define FPGA_DBG_RM_NOCLAIM (1<<31)
1009 #define DERRMR 0x44050
1010 /* Note that HBLANK events are reserved on bdw+ */
1011 #define DERRMR_PIPEA_SCANLINE (1<<0)
1012 #define DERRMR_PIPEA_PRI_FLIP_DONE (1<<1)
1013 #define DERRMR_PIPEA_SPR_FLIP_DONE (1<<2)
1014 #define DERRMR_PIPEA_VBLANK (1<<3)
1015 #define DERRMR_PIPEA_HBLANK (1<<5)
1016 #define DERRMR_PIPEB_SCANLINE (1<<8)
1017 #define DERRMR_PIPEB_PRI_FLIP_DONE (1<<9)
1018 #define DERRMR_PIPEB_SPR_FLIP_DONE (1<<10)
1019 #define DERRMR_PIPEB_VBLANK (1<<11)
1020 #define DERRMR_PIPEB_HBLANK (1<<13)
1021 /* Note that PIPEC is not a simple translation of PIPEA/PIPEB */
1022 #define DERRMR_PIPEC_SCANLINE (1<<14)
1023 #define DERRMR_PIPEC_PRI_FLIP_DONE (1<<15)
1024 #define DERRMR_PIPEC_SPR_FLIP_DONE (1<<20)
1025 #define DERRMR_PIPEC_VBLANK (1<<21)
1026 #define DERRMR_PIPEC_HBLANK (1<<22)
1029 /* GM45+ chicken bits -- debug workaround bits that may be required
1030 * for various sorts of correct behavior. The top 16 bits of each are
1031 * the enables for writing to the corresponding low bit.
1033 #define _3D_CHICKEN 0x02084
1034 #define _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB (1 << 10)
1035 #define _3D_CHICKEN2 0x0208c
1036 /* Disables pipelining of read flushes past the SF-WIZ interface.
1037 * Required on all Ironlake steppings according to the B-Spec, but the
1038 * particular danger of not doing so is not specified.
1040 # define _3D_CHICKEN2_WM_READ_PIPELINED (1 << 14)
1041 #define _3D_CHICKEN3 0x02090
1042 #define _3D_CHICKEN_SF_DISABLE_OBJEND_CULL (1 << 10)
1043 #define _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL (1 << 5)
1044 #define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x)<<1) /* gen8+ */
1045 #define _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH (1 << 1) /* gen6 */
1047 #define MI_MODE 0x0209c
1048 # define VS_TIMER_DISPATCH (1 << 6)
1049 # define MI_FLUSH_ENABLE (1 << 12)
1050 # define ASYNC_FLIP_PERF_DISABLE (1 << 14)
1051 # define MODE_IDLE (1 << 9)
1052 # define STOP_RING (1 << 8)
1054 #define GEN6_GT_MODE 0x20d0
1055 #define GEN7_GT_MODE 0x7008
1056 #define GEN6_WIZ_HASHING(hi, lo) (((hi) << 9) | ((lo) << 7))
1057 #define GEN6_WIZ_HASHING_8x8 GEN6_WIZ_HASHING(0, 0)
1058 #define GEN6_WIZ_HASHING_8x4 GEN6_WIZ_HASHING(0, 1)
1059 #define GEN6_WIZ_HASHING_16x4 GEN6_WIZ_HASHING(1, 0)
1060 #define GEN6_WIZ_HASHING_MASK (GEN6_WIZ_HASHING(1, 1) << 16)
1061 #define GEN6_TD_FOUR_ROW_DISPATCH_DISABLE (1 << 5)
1063 #define GFX_MODE 0x02520
1064 #define GFX_MODE_GEN7 0x0229c
1065 #define RING_MODE_GEN7(ring) ((ring)->mmio_base+0x29c)
1066 #define GFX_RUN_LIST_ENABLE (1<<15)
1067 #define GFX_TLB_INVALIDATE_EXPLICIT (1<<13)
1068 #define GFX_SURFACE_FAULT_ENABLE (1<<12)
1069 #define GFX_REPLAY_MODE (1<<11)
1070 #define GFX_PSMI_GRANULARITY (1<<10)
1071 #define GFX_PPGTT_ENABLE (1<<9)
1073 #define VLV_DISPLAY_BASE 0x180000
1074 #define VLV_MIPI_BASE VLV_DISPLAY_BASE
1076 #define VLV_GU_CTL0 (VLV_DISPLAY_BASE + 0x2030)
1077 #define VLV_GU_CTL1 (VLV_DISPLAY_BASE + 0x2034)
1078 #define SCPD0 0x0209c /* 915+ only */
1083 #define VLV_GUNIT_CLOCK_GATE (VLV_DISPLAY_BASE + 0x2060)
1084 #define GCFG_DIS (1<<8)
1085 #define VLV_GUNIT_CLOCK_GATE2 (VLV_DISPLAY_BASE + 0x2064)
1086 #define VLV_IIR_RW (VLV_DISPLAY_BASE + 0x2084)
1087 #define VLV_IER (VLV_DISPLAY_BASE + 0x20a0)
1088 #define VLV_IIR (VLV_DISPLAY_BASE + 0x20a4)
1089 #define VLV_IMR (VLV_DISPLAY_BASE + 0x20a8)
1090 #define VLV_ISR (VLV_DISPLAY_BASE + 0x20ac)
1091 #define VLV_PCBR (VLV_DISPLAY_BASE + 0x2120)
1092 #define DISPLAY_PLANE_FLIP_PENDING(plane) (1<<(11-(plane))) /* A and B only */
1096 #define GM45_ERROR_PAGE_TABLE (1<<5)
1097 #define GM45_ERROR_MEM_PRIV (1<<4)
1098 #define I915_ERROR_PAGE_TABLE (1<<4)
1099 #define GM45_ERROR_CP_PRIV (1<<3)
1100 #define I915_ERROR_MEMORY_REFRESH (1<<1)
1101 #define I915_ERROR_INSTRUCTION (1<<0)
1102 #define INSTPM 0x020c0
1103 #define INSTPM_SELF_EN (1<<12) /* 915GM only */
1104 #define INSTPM_AGPBUSY_DIS (1<<11) /* gen3: when disabled, pending interrupts
1105 will not assert AGPBUSY# and will only
1106 be delivered when out of C3. */
1107 #define INSTPM_FORCE_ORDERING (1<<7) /* GEN6+ */
1108 #define INSTPM_TLB_INVALIDATE (1<<9)
1109 #define INSTPM_SYNC_FLUSH (1<<5)
1110 #define ACTHD 0x020c8
1111 #define FW_BLC 0x020d8
1112 #define FW_BLC2 0x020dc
1113 #define FW_BLC_SELF 0x020e0 /* 915+ only */
1114 #define FW_BLC_SELF_EN_MASK (1<<31)
1115 #define FW_BLC_SELF_FIFO_MASK (1<<16) /* 945 only */
1116 #define FW_BLC_SELF_EN (1<<15) /* 945 only */
1117 #define MM_BURST_LENGTH 0x00700000
1118 #define MM_FIFO_WATERMARK 0x0001F000
1119 #define LM_BURST_LENGTH 0x00000700
1120 #define LM_FIFO_WATERMARK 0x0000001F
1121 #define MI_ARB_STATE 0x020e4 /* 915+ only */
1123 /* Make render/texture TLB fetches lower priorty than associated data
1124 * fetches. This is not turned on by default
1126 #define MI_ARB_RENDER_TLB_LOW_PRIORITY (1 << 15)
1128 /* Isoch request wait on GTT enable (Display A/B/C streams).
1129 * Make isoch requests stall on the TLB update. May cause
1130 * display underruns (test mode only)
1132 #define MI_ARB_ISOCH_WAIT_GTT (1 << 14)
1134 /* Block grant count for isoch requests when block count is
1135 * set to a finite value.
1137 #define MI_ARB_BLOCK_GRANT_MASK (3 << 12)
1138 #define MI_ARB_BLOCK_GRANT_8 (0 << 12) /* for 3 display planes */
1139 #define MI_ARB_BLOCK_GRANT_4 (1 << 12) /* for 2 display planes */
1140 #define MI_ARB_BLOCK_GRANT_2 (2 << 12) /* for 1 display plane */
1141 #define MI_ARB_BLOCK_GRANT_0 (3 << 12) /* don't use */
1143 /* Enable render writes to complete in C2/C3/C4 power states.
1144 * If this isn't enabled, render writes are prevented in low
1145 * power states. That seems bad to me.
1147 #define MI_ARB_C3_LP_WRITE_ENABLE (1 << 11)
1149 /* This acknowledges an async flip immediately instead
1150 * of waiting for 2TLB fetches.
1152 #define MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE (1 << 10)
1154 /* Enables non-sequential data reads through arbiter
1156 #define MI_ARB_DUAL_DATA_PHASE_DISABLE (1 << 9)
1158 /* Disable FSB snooping of cacheable write cycles from binner/render
1161 #define MI_ARB_CACHE_SNOOP_DISABLE (1 << 8)
1163 /* Arbiter time slice for non-isoch streams */
1164 #define MI_ARB_TIME_SLICE_MASK (7 << 5)
1165 #define MI_ARB_TIME_SLICE_1 (0 << 5)
1166 #define MI_ARB_TIME_SLICE_2 (1 << 5)
1167 #define MI_ARB_TIME_SLICE_4 (2 << 5)
1168 #define MI_ARB_TIME_SLICE_6 (3 << 5)
1169 #define MI_ARB_TIME_SLICE_8 (4 << 5)
1170 #define MI_ARB_TIME_SLICE_10 (5 << 5)
1171 #define MI_ARB_TIME_SLICE_14 (6 << 5)
1172 #define MI_ARB_TIME_SLICE_16 (7 << 5)
1174 /* Low priority grace period page size */
1175 #define MI_ARB_LOW_PRIORITY_GRACE_4KB (0 << 4) /* default */
1176 #define MI_ARB_LOW_PRIORITY_GRACE_8KB (1 << 4)
1178 /* Disable display A/B trickle feed */
1179 #define MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2)
1181 /* Set display plane priority */
1182 #define MI_ARB_DISPLAY_PRIORITY_A_B (0 << 0) /* display A > display B */
1183 #define MI_ARB_DISPLAY_PRIORITY_B_A (1 << 0) /* display B > display A */
1185 #define CACHE_MODE_0 0x02120 /* 915+ only */
1186 #define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1<<8)
1187 #define CM0_IZ_OPT_DISABLE (1<<6)
1188 #define CM0_ZR_OPT_DISABLE (1<<5)
1189 #define CM0_STC_EVICT_DISABLE_LRA_SNB (1<<5)
1190 #define CM0_DEPTH_EVICT_DISABLE (1<<4)
1191 #define CM0_COLOR_EVICT_DISABLE (1<<3)
1192 #define CM0_DEPTH_WRITE_DISABLE (1<<1)
1193 #define CM0_RC_OP_FLUSH_DISABLE (1<<0)
1194 #define GFX_FLSH_CNTL 0x02170 /* 915+ only */
1195 #define GFX_FLSH_CNTL_GEN6 0x101008
1196 #define GFX_FLSH_CNTL_EN (1<<0)
1197 #define ECOSKPD 0x021d0
1198 #define ECO_GATING_CX_ONLY (1<<3)
1199 #define ECO_FLIP_DONE (1<<0)
1201 #define CACHE_MODE_0_GEN7 0x7000 /* IVB+ */
1202 #define RC_OP_FLUSH_ENABLE (1<<0)
1203 #define HIZ_RAW_STALL_OPT_DISABLE (1<<2)
1204 #define CACHE_MODE_1 0x7004 /* IVB+ */
1205 #define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1<<6)
1206 #define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1<<6)
1208 #define GEN6_BLITTER_ECOSKPD 0x221d0
1209 #define GEN6_BLITTER_LOCK_SHIFT 16
1210 #define GEN6_BLITTER_FBC_NOTIFY (1<<3)
1212 #define GEN6_RC_SLEEP_PSMI_CONTROL 0x2050
1213 #define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12)
1215 #define GEN6_BSD_SLEEP_PSMI_CONTROL 0x12050
1216 #define GEN6_BSD_SLEEP_MSG_DISABLE (1 << 0)
1217 #define GEN6_BSD_SLEEP_FLUSH_DISABLE (1 << 2)
1218 #define GEN6_BSD_SLEEP_INDICATOR (1 << 3)
1219 #define GEN6_BSD_GO_INDICATOR (1 << 4)
1221 /* On modern GEN architectures interrupt control consists of two sets
1222 * of registers. The first set pertains to the ring generating the
1223 * interrupt. The second control is for the functional block generating the
1224 * interrupt. These are PM, GT, DE, etc.
1226 * Luckily *knocks on wood* all the ring interrupt bits match up with the
1227 * GT interrupt bits, so we don't need to duplicate the defines.
1229 * These defines should cover us well from SNB->HSW with minor exceptions
1230 * it can also work on ILK.
1232 #define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26)
1233 #define GT_BLT_CS_ERROR_INTERRUPT (1 << 25)
1234 #define GT_BLT_USER_INTERRUPT (1 << 22)
1235 #define GT_BSD_CS_ERROR_INTERRUPT (1 << 15)
1236 #define GT_BSD_USER_INTERRUPT (1 << 12)
1237 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 (1 << 11) /* hsw+; rsvd on snb, ivb, vlv */
1238 #define GT_RENDER_L3_PARITY_ERROR_INTERRUPT (1 << 5) /* !snb */
1239 #define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT (1 << 4)
1240 #define GT_RENDER_CS_MASTER_ERROR_INTERRUPT (1 << 3)
1241 #define GT_RENDER_SYNC_STATUS_INTERRUPT (1 << 2)
1242 #define GT_RENDER_DEBUG_INTERRUPT (1 << 1)
1243 #define GT_RENDER_USER_INTERRUPT (1 << 0)
1245 #define PM_VEBOX_CS_ERROR_INTERRUPT (1 << 12) /* hsw+ */
1246 #define PM_VEBOX_USER_INTERRUPT (1 << 10) /* hsw+ */
1248 #define GT_PARITY_ERROR(dev) \
1249 (GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \
1250 (IS_HASWELL(dev) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0))
1252 /* These are all the "old" interrupts */
1253 #define ILK_BSD_USER_INTERRUPT (1<<5)
1255 #define I915_PM_INTERRUPT (1<<31)
1256 #define I915_ISP_INTERRUPT (1<<22)
1257 #define I915_LPE_PIPE_B_INTERRUPT (1<<21)
1258 #define I915_LPE_PIPE_A_INTERRUPT (1<<20)
1259 #define I915_MIPIB_INTERRUPT (1<<19)
1260 #define I915_MIPIA_INTERRUPT (1<<18)
1261 #define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1<<18)
1262 #define I915_DISPLAY_PORT_INTERRUPT (1<<17)
1263 #define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT (1<<16)
1264 #define I915_MASTER_ERROR_INTERRUPT (1<<15)
1265 #define I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT (1<<15)
1266 #define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT (1<<14)
1267 #define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1<<14) /* p-state */
1268 #define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT (1<<13)
1269 #define I915_HWB_OOM_INTERRUPT (1<<13)
1270 #define I915_LPE_PIPE_C_INTERRUPT (1<<12)
1271 #define I915_SYNC_STATUS_INTERRUPT (1<<12)
1272 #define I915_MISC_INTERRUPT (1<<11)
1273 #define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1<<11)
1274 #define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT (1<<10)
1275 #define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1<<10)
1276 #define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT (1<<9)
1277 #define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1<<9)
1278 #define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT (1<<8)
1279 #define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1<<8)
1280 #define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1<<7)
1281 #define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1<<6)
1282 #define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1<<5)
1283 #define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1<<4)
1284 #define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT (1<<3)
1285 #define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT (1<<2)
1286 #define I915_DEBUG_INTERRUPT (1<<2)
1287 #define I915_WINVALID_INTERRUPT (1<<1)
1288 #define I915_USER_INTERRUPT (1<<1)
1289 #define I915_ASLE_INTERRUPT (1<<0)
1290 #define I915_BSD_USER_INTERRUPT (1<<25)
1292 #define GEN6_BSD_RNCID 0x12198
1294 #define GEN7_FF_THREAD_MODE 0x20a0
1295 #define GEN7_FF_SCHED_MASK 0x0077070
1296 #define GEN8_FF_DS_REF_CNT_FFME (1 << 19)
1297 #define GEN7_FF_TS_SCHED_HS1 (0x5<<16)
1298 #define GEN7_FF_TS_SCHED_HS0 (0x3<<16)
1299 #define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1<<16)
1300 #define GEN7_FF_TS_SCHED_HW (0x0<<16) /* Default */
1301 #define GEN7_FF_VS_REF_CNT_FFME (1 << 15)
1302 #define GEN7_FF_VS_SCHED_HS1 (0x5<<12)
1303 #define GEN7_FF_VS_SCHED_HS0 (0x3<<12)
1304 #define GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1<<12) /* Default */
1305 #define GEN7_FF_VS_SCHED_HW (0x0<<12)
1306 #define GEN7_FF_DS_SCHED_HS1 (0x5<<4)
1307 #define GEN7_FF_DS_SCHED_HS0 (0x3<<4)
1308 #define GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1<<4) /* Default */
1309 #define GEN7_FF_DS_SCHED_HW (0x0<<4)
1312 * Framebuffer compression (915+ only)
1315 #define FBC_CFB_BASE 0x03200 /* 4k page aligned */
1316 #define FBC_LL_BASE 0x03204 /* 4k page aligned */
1317 #define FBC_CONTROL 0x03208
1318 #define FBC_CTL_EN (1<<31)
1319 #define FBC_CTL_PERIODIC (1<<30)
1320 #define FBC_CTL_INTERVAL_SHIFT (16)
1321 #define FBC_CTL_UNCOMPRESSIBLE (1<<14)
1322 #define FBC_CTL_C3_IDLE (1<<13)
1323 #define FBC_CTL_STRIDE_SHIFT (5)
1324 #define FBC_CTL_FENCENO_SHIFT (0)
1325 #define FBC_COMMAND 0x0320c
1326 #define FBC_CMD_COMPRESS (1<<0)
1327 #define FBC_STATUS 0x03210
1328 #define FBC_STAT_COMPRESSING (1<<31)
1329 #define FBC_STAT_COMPRESSED (1<<30)
1330 #define FBC_STAT_MODIFIED (1<<29)
1331 #define FBC_STAT_CURRENT_LINE_SHIFT (0)
1332 #define FBC_CONTROL2 0x03214
1333 #define FBC_CTL_FENCE_DBL (0<<4)
1334 #define FBC_CTL_IDLE_IMM (0<<2)
1335 #define FBC_CTL_IDLE_FULL (1<<2)
1336 #define FBC_CTL_IDLE_LINE (2<<2)
1337 #define FBC_CTL_IDLE_DEBUG (3<<2)
1338 #define FBC_CTL_CPU_FENCE (1<<1)
1339 #define FBC_CTL_PLANE(plane) ((plane)<<0)
1340 #define FBC_FENCE_OFF 0x03218 /* BSpec typo has 321Bh */
1341 #define FBC_TAG 0x03300
1343 #define FBC_LL_SIZE (1536)
1345 /* Framebuffer compression for GM45+ */
1346 #define DPFC_CB_BASE 0x3200
1347 #define DPFC_CONTROL 0x3208
1348 #define DPFC_CTL_EN (1<<31)
1349 #define DPFC_CTL_PLANE(plane) ((plane)<<30)
1350 #define IVB_DPFC_CTL_PLANE(plane) ((plane)<<29)
1351 #define DPFC_CTL_FENCE_EN (1<<29)
1352 #define IVB_DPFC_CTL_FENCE_EN (1<<28)
1353 #define DPFC_CTL_PERSISTENT_MODE (1<<25)
1354 #define DPFC_SR_EN (1<<10)
1355 #define DPFC_CTL_LIMIT_1X (0<<6)
1356 #define DPFC_CTL_LIMIT_2X (1<<6)
1357 #define DPFC_CTL_LIMIT_4X (2<<6)
1358 #define DPFC_RECOMP_CTL 0x320c
1359 #define DPFC_RECOMP_STALL_EN (1<<27)
1360 #define DPFC_RECOMP_STALL_WM_SHIFT (16)
1361 #define DPFC_RECOMP_STALL_WM_MASK (0x07ff0000)
1362 #define DPFC_RECOMP_TIMER_COUNT_SHIFT (0)
1363 #define DPFC_RECOMP_TIMER_COUNT_MASK (0x0000003f)
1364 #define DPFC_STATUS 0x3210
1365 #define DPFC_INVAL_SEG_SHIFT (16)
1366 #define DPFC_INVAL_SEG_MASK (0x07ff0000)
1367 #define DPFC_COMP_SEG_SHIFT (0)
1368 #define DPFC_COMP_SEG_MASK (0x000003ff)
1369 #define DPFC_STATUS2 0x3214
1370 #define DPFC_FENCE_YOFF 0x3218
1371 #define DPFC_CHICKEN 0x3224
1372 #define DPFC_HT_MODIFY (1<<31)
1374 /* Framebuffer compression for Ironlake */
1375 #define ILK_DPFC_CB_BASE 0x43200
1376 #define ILK_DPFC_CONTROL 0x43208
1377 /* The bit 28-8 is reserved */
1378 #define DPFC_RESERVED (0x1FFFFF00)
1379 #define ILK_DPFC_RECOMP_CTL 0x4320c
1380 #define ILK_DPFC_STATUS 0x43210
1381 #define ILK_DPFC_FENCE_YOFF 0x43218
1382 #define ILK_DPFC_CHICKEN 0x43224
1383 #define ILK_FBC_RT_BASE 0x2128
1384 #define ILK_FBC_RT_VALID (1<<0)
1385 #define SNB_FBC_FRONT_BUFFER (1<<1)
1387 #define ILK_DISPLAY_CHICKEN1 0x42000
1388 #define ILK_FBCQ_DIS (1<<22)
1389 #define ILK_PABSTRETCH_DIS (1<<21)
1393 * Framebuffer compression for Sandybridge
1395 * The following two registers are of type GTTMMADR
1397 #define SNB_DPFC_CTL_SA 0x100100
1398 #define SNB_CPU_FENCE_ENABLE (1<<29)
1399 #define DPFC_CPU_FENCE_OFFSET 0x100104
1401 /* Framebuffer compression for Ivybridge */
1402 #define IVB_FBC_RT_BASE 0x7020
1404 #define IPS_CTL 0x43408
1405 #define IPS_ENABLE (1 << 31)
1407 #define MSG_FBC_REND_STATE 0x50380
1408 #define FBC_REND_NUKE (1<<2)
1409 #define FBC_REND_CACHE_CLEAN (1<<1)
1414 #define GPIOA 0x5010
1415 #define GPIOB 0x5014
1416 #define GPIOC 0x5018
1417 #define GPIOD 0x501c
1418 #define GPIOE 0x5020
1419 #define GPIOF 0x5024
1420 #define GPIOG 0x5028
1421 #define GPIOH 0x502c
1422 # define GPIO_CLOCK_DIR_MASK (1 << 0)
1423 # define GPIO_CLOCK_DIR_IN (0 << 1)
1424 # define GPIO_CLOCK_DIR_OUT (1 << 1)
1425 # define GPIO_CLOCK_VAL_MASK (1 << 2)
1426 # define GPIO_CLOCK_VAL_OUT (1 << 3)
1427 # define GPIO_CLOCK_VAL_IN (1 << 4)
1428 # define GPIO_CLOCK_PULLUP_DISABLE (1 << 5)
1429 # define GPIO_DATA_DIR_MASK (1 << 8)
1430 # define GPIO_DATA_DIR_IN (0 << 9)
1431 # define GPIO_DATA_DIR_OUT (1 << 9)
1432 # define GPIO_DATA_VAL_MASK (1 << 10)
1433 # define GPIO_DATA_VAL_OUT (1 << 11)
1434 # define GPIO_DATA_VAL_IN (1 << 12)
1435 # define GPIO_DATA_PULLUP_DISABLE (1 << 13)
1437 #define GMBUS0 0x5100 /* clock/port select */
1438 #define GMBUS_RATE_100KHZ (0<<8)
1439 #define GMBUS_RATE_50KHZ (1<<8)
1440 #define GMBUS_RATE_400KHZ (2<<8) /* reserved on Pineview */
1441 #define GMBUS_RATE_1MHZ (3<<8) /* reserved on Pineview */
1442 #define GMBUS_HOLD_EXT (1<<7) /* 300ns hold time, rsvd on Pineview */
1443 #define GMBUS_PORT_DISABLED 0
1444 #define GMBUS_PORT_SSC 1
1445 #define GMBUS_PORT_VGADDC 2
1446 #define GMBUS_PORT_PANEL 3
1447 #define GMBUS_PORT_DPD_CHV 3 /* HDMID_CHV */
1448 #define GMBUS_PORT_DPC 4 /* HDMIC */
1449 #define GMBUS_PORT_DPB 5 /* SDVO, HDMIB */
1450 #define GMBUS_PORT_DPD 6 /* HDMID */
1451 #define GMBUS_PORT_RESERVED 7 /* 7 reserved */
1452 #define GMBUS_NUM_PORTS (GMBUS_PORT_DPD - GMBUS_PORT_SSC + 1)
1453 #define GMBUS1 0x5104 /* command/status */
1454 #define GMBUS_SW_CLR_INT (1<<31)
1455 #define GMBUS_SW_RDY (1<<30)
1456 #define GMBUS_ENT (1<<29) /* enable timeout */
1457 #define GMBUS_CYCLE_NONE (0<<25)
1458 #define GMBUS_CYCLE_WAIT (1<<25)
1459 #define GMBUS_CYCLE_INDEX (2<<25)
1460 #define GMBUS_CYCLE_STOP (4<<25)
1461 #define GMBUS_BYTE_COUNT_SHIFT 16
1462 #define GMBUS_SLAVE_INDEX_SHIFT 8
1463 #define GMBUS_SLAVE_ADDR_SHIFT 1
1464 #define GMBUS_SLAVE_READ (1<<0)
1465 #define GMBUS_SLAVE_WRITE (0<<0)
1466 #define GMBUS2 0x5108 /* status */
1467 #define GMBUS_INUSE (1<<15)
1468 #define GMBUS_HW_WAIT_PHASE (1<<14)
1469 #define GMBUS_STALL_TIMEOUT (1<<13)
1470 #define GMBUS_INT (1<<12)
1471 #define GMBUS_HW_RDY (1<<11)
1472 #define GMBUS_SATOER (1<<10)
1473 #define GMBUS_ACTIVE (1<<9)
1474 #define GMBUS3 0x510c /* data buffer bytes 3-0 */
1475 #define GMBUS4 0x5110 /* interrupt mask (Pineview+) */
1476 #define GMBUS_SLAVE_TIMEOUT_EN (1<<4)
1477 #define GMBUS_NAK_EN (1<<3)
1478 #define GMBUS_IDLE_EN (1<<2)
1479 #define GMBUS_HW_WAIT_EN (1<<1)
1480 #define GMBUS_HW_RDY_EN (1<<0)
1481 #define GMBUS5 0x5120 /* byte index */
1482 #define GMBUS_2BYTE_INDEX_EN (1<<31)
1485 * Clock control & power management
1487 #define DPLL_A_OFFSET 0x6014
1488 #define DPLL_B_OFFSET 0x6018
1489 #define CHV_DPLL_C_OFFSET 0x6030
1490 #define DPLL(pipe) (dev_priv->info.dpll_offsets[pipe] + \
1491 dev_priv->info.display_mmio_offset)
1495 #define VGA_PD 0x6010
1496 #define VGA0_PD_P2_DIV_4 (1 << 7)
1497 #define VGA0_PD_P1_DIV_2 (1 << 5)
1498 #define VGA0_PD_P1_SHIFT 0
1499 #define VGA0_PD_P1_MASK (0x1f << 0)
1500 #define VGA1_PD_P2_DIV_4 (1 << 15)
1501 #define VGA1_PD_P1_DIV_2 (1 << 13)
1502 #define VGA1_PD_P1_SHIFT 8
1503 #define VGA1_PD_P1_MASK (0x1f << 8)
1504 #define DPLL_VCO_ENABLE (1 << 31)
1505 #define DPLL_SDVO_HIGH_SPEED (1 << 30)
1506 #define DPLL_DVO_2X_MODE (1 << 30)
1507 #define DPLL_EXT_BUFFER_ENABLE_VLV (1 << 30)
1508 #define DPLL_SYNCLOCK_ENABLE (1 << 29)
1509 #define DPLL_REFA_CLK_ENABLE_VLV (1 << 29)
1510 #define DPLL_VGA_MODE_DIS (1 << 28)
1511 #define DPLLB_MODE_DAC_SERIAL (1 << 26) /* i915 */
1512 #define DPLLB_MODE_LVDS (2 << 26) /* i915 */
1513 #define DPLL_MODE_MASK (3 << 26)
1514 #define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */
1515 #define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */
1516 #define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */
1517 #define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */
1518 #define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */
1519 #define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */
1520 #define DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW 0x00ff8000 /* Pineview */
1521 #define DPLL_LOCK_VLV (1<<15)
1522 #define DPLL_INTEGRATED_CRI_CLK_VLV (1<<14)
1523 #define DPLL_INTEGRATED_CLOCK_VLV (1<<13)
1524 #define DPLL_SSC_REF_CLOCK_CHV (1<<13)
1525 #define DPLL_PORTC_READY_MASK (0xf << 4)
1526 #define DPLL_PORTB_READY_MASK (0xf)
1528 #define DPLL_FPA01_P1_POST_DIV_MASK_I830 0x001f0000
1530 /* Additional CHV pll/phy registers */
1531 #define DPIO_PHY_STATUS (VLV_DISPLAY_BASE + 0x6240)
1532 #define DPLL_PORTD_READY_MASK (0xf)
1533 #define DISPLAY_PHY_CONTROL (VLV_DISPLAY_BASE + 0x60100)
1534 #define PHY_COM_LANE_RESET_DEASSERT(phy, val) \
1535 ((phy == DPIO_PHY0) ? (val | 1) : (val | 2))
1536 #define PHY_COM_LANE_RESET_ASSERT(phy, val) \
1537 ((phy == DPIO_PHY0) ? (val & ~1) : (val & ~2))
1538 #define DISPLAY_PHY_STATUS (VLV_DISPLAY_BASE + 0x60104)
1539 #define PHY_POWERGOOD(phy) ((phy == DPIO_PHY0) ? (1<<31) : (1<<30))
1542 * The i830 generation, in LVDS mode, defines P1 as the bit number set within
1543 * this field (only one bit may be set).
1545 #define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS 0x003f0000
1546 #define DPLL_FPA01_P1_POST_DIV_SHIFT 16
1547 #define DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15
1548 /* i830, required in DVO non-gang */
1549 #define PLL_P2_DIVIDE_BY_4 (1 << 23)
1550 #define PLL_P1_DIVIDE_BY_TWO (1 << 21) /* i830 */
1551 #define PLL_REF_INPUT_DREFCLK (0 << 13)
1552 #define PLL_REF_INPUT_TVCLKINA (1 << 13) /* i830 */
1553 #define PLL_REF_INPUT_TVCLKINBC (2 << 13) /* SDVO TVCLKIN */
1554 #define PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13)
1555 #define PLL_REF_INPUT_MASK (3 << 13)
1556 #define PLL_LOAD_PULSE_PHASE_SHIFT 9
1558 # define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT 9
1559 # define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK (7 << 9)
1560 # define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x)-1) << 9)
1561 # define DPLL_FPA1_P1_POST_DIV_SHIFT 0
1562 # define DPLL_FPA1_P1_POST_DIV_MASK 0xff
1565 * Parallel to Serial Load Pulse phase selection.
1566 * Selects the phase for the 10X DPLL clock for the PCIe
1567 * digital display port. The range is 4 to 13; 10 or more
1568 * is just a flip delay. The default is 6
1570 #define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
1571 #define DISPLAY_RATE_SELECT_FPA1 (1 << 8)
1573 * SDVO multiplier for 945G/GM. Not used on 965.
1575 #define SDVO_MULTIPLIER_MASK 0x000000ff
1576 #define SDVO_MULTIPLIER_SHIFT_HIRES 4
1577 #define SDVO_MULTIPLIER_SHIFT_VGA 0
1579 #define DPLL_A_MD_OFFSET 0x601c /* 965+ only */
1580 #define DPLL_B_MD_OFFSET 0x6020 /* 965+ only */
1581 #define CHV_DPLL_C_MD_OFFSET 0x603c
1582 #define DPLL_MD(pipe) (dev_priv->info.dpll_md_offsets[pipe] + \
1583 dev_priv->info.display_mmio_offset)
1586 * UDI pixel divider, controlling how many pixels are stuffed into a packet.
1588 * Value is pixels minus 1. Must be set to 1 pixel for SDVO.
1590 #define DPLL_MD_UDI_DIVIDER_MASK 0x3f000000
1591 #define DPLL_MD_UDI_DIVIDER_SHIFT 24
1592 /* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
1593 #define DPLL_MD_VGA_UDI_DIVIDER_MASK 0x003f0000
1594 #define DPLL_MD_VGA_UDI_DIVIDER_SHIFT 16
1596 * SDVO/UDI pixel multiplier.
1598 * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
1599 * clock rate is 10 times the DPLL clock. At low resolution/refresh rate
1600 * modes, the bus rate would be below the limits, so SDVO allows for stuffing
1601 * dummy bytes in the datastream at an increased clock rate, with both sides of
1602 * the link knowing how many bytes are fill.
1604 * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
1605 * rate to 130Mhz to get a bus rate of 1.30Ghz. The DPLL clock rate would be
1606 * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
1607 * through an SDVO command.
1609 * This register field has values of multiplication factor minus 1, with
1610 * a maximum multiplier of 5 for SDVO.
1612 #define DPLL_MD_UDI_MULTIPLIER_MASK 0x00003f00
1613 #define DPLL_MD_UDI_MULTIPLIER_SHIFT 8
1615 * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
1616 * This best be set to the default value (3) or the CRT won't work. No,
1617 * I don't entirely understand what this does...
1619 #define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f
1620 #define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
1622 #define _FPA0 0x06040
1623 #define _FPA1 0x06044
1624 #define _FPB0 0x06048
1625 #define _FPB1 0x0604c
1626 #define FP0(pipe) _PIPE(pipe, _FPA0, _FPB0)
1627 #define FP1(pipe) _PIPE(pipe, _FPA1, _FPB1)
1628 #define FP_N_DIV_MASK 0x003f0000
1629 #define FP_N_PINEVIEW_DIV_MASK 0x00ff0000
1630 #define FP_N_DIV_SHIFT 16
1631 #define FP_M1_DIV_MASK 0x00003f00
1632 #define FP_M1_DIV_SHIFT 8
1633 #define FP_M2_DIV_MASK 0x0000003f
1634 #define FP_M2_PINEVIEW_DIV_MASK 0x000000ff
1635 #define FP_M2_DIV_SHIFT 0
1636 #define DPLL_TEST 0x606c
1637 #define DPLLB_TEST_SDVO_DIV_1 (0 << 22)
1638 #define DPLLB_TEST_SDVO_DIV_2 (1 << 22)
1639 #define DPLLB_TEST_SDVO_DIV_4 (2 << 22)
1640 #define DPLLB_TEST_SDVO_DIV_MASK (3 << 22)
1641 #define DPLLB_TEST_N_BYPASS (1 << 19)
1642 #define DPLLB_TEST_M_BYPASS (1 << 18)
1643 #define DPLLB_INPUT_BUFFER_ENABLE (1 << 16)
1644 #define DPLLA_TEST_N_BYPASS (1 << 3)
1645 #define DPLLA_TEST_M_BYPASS (1 << 2)
1646 #define DPLLA_INPUT_BUFFER_ENABLE (1 << 0)
1647 #define D_STATE 0x6104
1648 #define DSTATE_GFX_RESET_I830 (1<<6)
1649 #define DSTATE_PLL_D3_OFF (1<<3)
1650 #define DSTATE_GFX_CLOCK_GATING (1<<1)
1651 #define DSTATE_DOT_CLOCK_GATING (1<<0)
1652 #define DSPCLK_GATE_D (dev_priv->info.display_mmio_offset + 0x6200)
1653 # define DPUNIT_B_CLOCK_GATE_DISABLE (1 << 30) /* 965 */
1654 # define VSUNIT_CLOCK_GATE_DISABLE (1 << 29) /* 965 */
1655 # define VRHUNIT_CLOCK_GATE_DISABLE (1 << 28) /* 965 */
1656 # define VRDUNIT_CLOCK_GATE_DISABLE (1 << 27) /* 965 */
1657 # define AUDUNIT_CLOCK_GATE_DISABLE (1 << 26) /* 965 */
1658 # define DPUNIT_A_CLOCK_GATE_DISABLE (1 << 25) /* 965 */
1659 # define DPCUNIT_CLOCK_GATE_DISABLE (1 << 24) /* 965 */
1660 # define TVRUNIT_CLOCK_GATE_DISABLE (1 << 23) /* 915-945 */
1661 # define TVCUNIT_CLOCK_GATE_DISABLE (1 << 22) /* 915-945 */
1662 # define TVFUNIT_CLOCK_GATE_DISABLE (1 << 21) /* 915-945 */
1663 # define TVEUNIT_CLOCK_GATE_DISABLE (1 << 20) /* 915-945 */
1664 # define DVSUNIT_CLOCK_GATE_DISABLE (1 << 19) /* 915-945 */
1665 # define DSSUNIT_CLOCK_GATE_DISABLE (1 << 18) /* 915-945 */
1666 # define DDBUNIT_CLOCK_GATE_DISABLE (1 << 17) /* 915-945 */
1667 # define DPRUNIT_CLOCK_GATE_DISABLE (1 << 16) /* 915-945 */
1668 # define DPFUNIT_CLOCK_GATE_DISABLE (1 << 15) /* 915-945 */
1669 # define DPBMUNIT_CLOCK_GATE_DISABLE (1 << 14) /* 915-945 */
1670 # define DPLSUNIT_CLOCK_GATE_DISABLE (1 << 13) /* 915-945 */
1671 # define DPLUNIT_CLOCK_GATE_DISABLE (1 << 12) /* 915-945 */
1672 # define DPOUNIT_CLOCK_GATE_DISABLE (1 << 11)
1673 # define DPBUNIT_CLOCK_GATE_DISABLE (1 << 10)
1674 # define DCUNIT_CLOCK_GATE_DISABLE (1 << 9)
1675 # define DPUNIT_CLOCK_GATE_DISABLE (1 << 8)
1676 # define VRUNIT_CLOCK_GATE_DISABLE (1 << 7) /* 915+: reserved */
1677 # define OVHUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 830-865 */
1678 # define DPIOUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 915-945 */
1679 # define OVFUNIT_CLOCK_GATE_DISABLE (1 << 5)
1680 # define OVBUNIT_CLOCK_GATE_DISABLE (1 << 4)
1682 * This bit must be set on the 830 to prevent hangs when turning off the
1685 # define OVRUNIT_CLOCK_GATE_DISABLE (1 << 3)
1686 # define OVCUNIT_CLOCK_GATE_DISABLE (1 << 2)
1687 # define OVUUNIT_CLOCK_GATE_DISABLE (1 << 1)
1688 # define ZVUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 830 */
1689 # define OVLUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 845,865 */
1691 #define RENCLK_GATE_D1 0x6204
1692 # define BLITTER_CLOCK_GATE_DISABLE (1 << 13) /* 945GM only */
1693 # define MPEG_CLOCK_GATE_DISABLE (1 << 12) /* 945GM only */
1694 # define PC_FE_CLOCK_GATE_DISABLE (1 << 11)
1695 # define PC_BE_CLOCK_GATE_DISABLE (1 << 10)
1696 # define WINDOWER_CLOCK_GATE_DISABLE (1 << 9)
1697 # define INTERPOLATOR_CLOCK_GATE_DISABLE (1 << 8)
1698 # define COLOR_CALCULATOR_CLOCK_GATE_DISABLE (1 << 7)
1699 # define MOTION_COMP_CLOCK_GATE_DISABLE (1 << 6)
1700 # define MAG_CLOCK_GATE_DISABLE (1 << 5)
1701 /** This bit must be unset on 855,865 */
1702 # define MECI_CLOCK_GATE_DISABLE (1 << 4)
1703 # define DCMP_CLOCK_GATE_DISABLE (1 << 3)
1704 # define MEC_CLOCK_GATE_DISABLE (1 << 2)
1705 # define MECO_CLOCK_GATE_DISABLE (1 << 1)
1706 /** This bit must be set on 855,865. */
1707 # define SV_CLOCK_GATE_DISABLE (1 << 0)
1708 # define I915_MPEG_CLOCK_GATE_DISABLE (1 << 16)
1709 # define I915_VLD_IP_PR_CLOCK_GATE_DISABLE (1 << 15)
1710 # define I915_MOTION_COMP_CLOCK_GATE_DISABLE (1 << 14)
1711 # define I915_BD_BF_CLOCK_GATE_DISABLE (1 << 13)
1712 # define I915_SF_SE_CLOCK_GATE_DISABLE (1 << 12)
1713 # define I915_WM_CLOCK_GATE_DISABLE (1 << 11)
1714 # define I915_IZ_CLOCK_GATE_DISABLE (1 << 10)
1715 # define I915_PI_CLOCK_GATE_DISABLE (1 << 9)
1716 # define I915_DI_CLOCK_GATE_DISABLE (1 << 8)
1717 # define I915_SH_SV_CLOCK_GATE_DISABLE (1 << 7)
1718 # define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE (1 << 6)
1719 # define I915_SC_CLOCK_GATE_DISABLE (1 << 5)
1720 # define I915_FL_CLOCK_GATE_DISABLE (1 << 4)
1721 # define I915_DM_CLOCK_GATE_DISABLE (1 << 3)
1722 # define I915_PS_CLOCK_GATE_DISABLE (1 << 2)
1723 # define I915_CC_CLOCK_GATE_DISABLE (1 << 1)
1724 # define I915_BY_CLOCK_GATE_DISABLE (1 << 0)
1726 # define I965_RCZ_CLOCK_GATE_DISABLE (1 << 30)
1727 /** This bit must always be set on 965G/965GM */
1728 # define I965_RCC_CLOCK_GATE_DISABLE (1 << 29)
1729 # define I965_RCPB_CLOCK_GATE_DISABLE (1 << 28)
1730 # define I965_DAP_CLOCK_GATE_DISABLE (1 << 27)
1731 # define I965_ROC_CLOCK_GATE_DISABLE (1 << 26)
1732 # define I965_GW_CLOCK_GATE_DISABLE (1 << 25)
1733 # define I965_TD_CLOCK_GATE_DISABLE (1 << 24)
1734 /** This bit must always be set on 965G */
1735 # define I965_ISC_CLOCK_GATE_DISABLE (1 << 23)
1736 # define I965_IC_CLOCK_GATE_DISABLE (1 << 22)
1737 # define I965_EU_CLOCK_GATE_DISABLE (1 << 21)
1738 # define I965_IF_CLOCK_GATE_DISABLE (1 << 20)
1739 # define I965_TC_CLOCK_GATE_DISABLE (1 << 19)
1740 # define I965_SO_CLOCK_GATE_DISABLE (1 << 17)
1741 # define I965_FBC_CLOCK_GATE_DISABLE (1 << 16)
1742 # define I965_MARI_CLOCK_GATE_DISABLE (1 << 15)
1743 # define I965_MASF_CLOCK_GATE_DISABLE (1 << 14)
1744 # define I965_MAWB_CLOCK_GATE_DISABLE (1 << 13)
1745 # define I965_EM_CLOCK_GATE_DISABLE (1 << 12)
1746 # define I965_UC_CLOCK_GATE_DISABLE (1 << 11)
1747 # define I965_SI_CLOCK_GATE_DISABLE (1 << 6)
1748 # define I965_MT_CLOCK_GATE_DISABLE (1 << 5)
1749 # define I965_PL_CLOCK_GATE_DISABLE (1 << 4)
1750 # define I965_DG_CLOCK_GATE_DISABLE (1 << 3)
1751 # define I965_QC_CLOCK_GATE_DISABLE (1 << 2)
1752 # define I965_FT_CLOCK_GATE_DISABLE (1 << 1)
1753 # define I965_DM_CLOCK_GATE_DISABLE (1 << 0)
1755 #define RENCLK_GATE_D2 0x6208
1756 #define VF_UNIT_CLOCK_GATE_DISABLE (1 << 9)
1757 #define GS_UNIT_CLOCK_GATE_DISABLE (1 << 7)
1758 #define CL_UNIT_CLOCK_GATE_DISABLE (1 << 6)
1759 #define RAMCLK_GATE_D 0x6210 /* CRL only */
1760 #define DEUC 0x6214 /* CRL only */
1762 #define FW_BLC_SELF_VLV (VLV_DISPLAY_BASE + 0x6500)
1763 #define FW_CSPWRDWNEN (1<<15)
1765 #define MI_ARB_VLV (VLV_DISPLAY_BASE + 0x6504)
1767 #define CZCLK_CDCLK_FREQ_RATIO (VLV_DISPLAY_BASE + 0x6508)
1768 #define CDCLK_FREQ_SHIFT 4
1769 #define CDCLK_FREQ_MASK (0x1f << CDCLK_FREQ_SHIFT)
1770 #define CZCLK_FREQ_MASK 0xf
1771 #define GMBUSFREQ_VLV (VLV_DISPLAY_BASE + 0x6510)
1776 #define PALETTE_A_OFFSET 0xa000
1777 #define PALETTE_B_OFFSET 0xa800
1778 #define CHV_PALETTE_C_OFFSET 0xc000
1779 #define PALETTE(pipe) (dev_priv->info.palette_offsets[pipe] + \
1780 dev_priv->info.display_mmio_offset)
1782 /* MCH MMIO space */
1787 * This mirrors the MCHBAR MMIO space whose location is determined by
1788 * device 0 function 0's pci config register 0x44 or 0x48 and matches it in
1789 * every way. It is not accessible from the CP register read instructions.
1791 * Starting from Haswell, you can't write registers using the MCHBAR mirror,
1794 #define MCHBAR_MIRROR_BASE 0x10000
1796 #define MCHBAR_MIRROR_BASE_SNB 0x140000
1798 /* Memory controller frequency in MCHBAR for Haswell (possible SNB+) */
1799 #define DCLK (MCHBAR_MIRROR_BASE_SNB + 0x5e04)
1801 /** 915-945 and GM965 MCH register controlling DRAM channel access */
1803 #define DCC_ADDRESSING_MODE_SINGLE_CHANNEL (0 << 0)
1804 #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC (1 << 0)
1805 #define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED (2 << 0)
1806 #define DCC_ADDRESSING_MODE_MASK (3 << 0)
1807 #define DCC_CHANNEL_XOR_DISABLE (1 << 10)
1808 #define DCC_CHANNEL_XOR_BIT_17 (1 << 9)
1810 /** Pineview MCH register contains DDR3 setting */
1811 #define CSHRDDR3CTL 0x101a8
1812 #define CSHRDDR3CTL_DDR3 (1 << 2)
1814 /** 965 MCH register controlling DRAM channel configuration */
1815 #define C0DRB3 0x10206
1816 #define C1DRB3 0x10606
1818 /** snb MCH registers for reading the DRAM channel configuration */
1819 #define MAD_DIMM_C0 (MCHBAR_MIRROR_BASE_SNB + 0x5004)
1820 #define MAD_DIMM_C1 (MCHBAR_MIRROR_BASE_SNB + 0x5008)
1821 #define MAD_DIMM_C2 (MCHBAR_MIRROR_BASE_SNB + 0x500C)
1822 #define MAD_DIMM_ECC_MASK (0x3 << 24)
1823 #define MAD_DIMM_ECC_OFF (0x0 << 24)
1824 #define MAD_DIMM_ECC_IO_ON_LOGIC_OFF (0x1 << 24)
1825 #define MAD_DIMM_ECC_IO_OFF_LOGIC_ON (0x2 << 24)
1826 #define MAD_DIMM_ECC_ON (0x3 << 24)
1827 #define MAD_DIMM_ENH_INTERLEAVE (0x1 << 22)
1828 #define MAD_DIMM_RANK_INTERLEAVE (0x1 << 21)
1829 #define MAD_DIMM_B_WIDTH_X16 (0x1 << 20) /* X8 chips if unset */
1830 #define MAD_DIMM_A_WIDTH_X16 (0x1 << 19) /* X8 chips if unset */
1831 #define MAD_DIMM_B_DUAL_RANK (0x1 << 18)
1832 #define MAD_DIMM_A_DUAL_RANK (0x1 << 17)
1833 #define MAD_DIMM_A_SELECT (0x1 << 16)
1834 /* DIMM sizes are in multiples of 256mb. */
1835 #define MAD_DIMM_B_SIZE_SHIFT 8
1836 #define MAD_DIMM_B_SIZE_MASK (0xff << MAD_DIMM_B_SIZE_SHIFT)
1837 #define MAD_DIMM_A_SIZE_SHIFT 0
1838 #define MAD_DIMM_A_SIZE_MASK (0xff << MAD_DIMM_A_SIZE_SHIFT)
1840 /** snb MCH registers for priority tuning */
1841 #define MCH_SSKPD (MCHBAR_MIRROR_BASE_SNB + 0x5d10)
1842 #define MCH_SSKPD_WM0_MASK 0x3f
1843 #define MCH_SSKPD_WM0_VAL 0xc
1845 #define MCH_SECP_NRG_STTS (MCHBAR_MIRROR_BASE_SNB + 0x592c)
1847 /* Clocking configuration register */
1848 #define CLKCFG 0x10c00
1849 #define CLKCFG_FSB_400 (5 << 0) /* hrawclk 100 */
1850 #define CLKCFG_FSB_533 (1 << 0) /* hrawclk 133 */
1851 #define CLKCFG_FSB_667 (3 << 0) /* hrawclk 166 */
1852 #define CLKCFG_FSB_800 (2 << 0) /* hrawclk 200 */
1853 #define CLKCFG_FSB_1067 (6 << 0) /* hrawclk 266 */
1854 #define CLKCFG_FSB_1333 (7 << 0) /* hrawclk 333 */
1855 /* Note, below two are guess */
1856 #define CLKCFG_FSB_1600 (4 << 0) /* hrawclk 400 */
1857 #define CLKCFG_FSB_1600_ALT (0 << 0) /* hrawclk 400 */
1858 #define CLKCFG_FSB_MASK (7 << 0)
1859 #define CLKCFG_MEM_533 (1 << 4)
1860 #define CLKCFG_MEM_667 (2 << 4)
1861 #define CLKCFG_MEM_800 (3 << 4)
1862 #define CLKCFG_MEM_MASK (7 << 4)
1864 #define TSC1 0x11001
1867 #define TSFS 0x11020
1868 #define TSFS_SLOPE_MASK 0x0000ff00
1869 #define TSFS_SLOPE_SHIFT 8
1870 #define TSFS_INTR_MASK 0x000000ff
1872 #define CRSTANDVID 0x11100
1873 #define PXVFREQ_BASE 0x11110 /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */
1874 #define PXVFREQ_PX_MASK 0x7f000000
1875 #define PXVFREQ_PX_SHIFT 24
1876 #define VIDFREQ_BASE 0x11110
1877 #define VIDFREQ1 0x11110 /* VIDFREQ1-4 (0x1111c) (Cantiga) */
1878 #define VIDFREQ2 0x11114
1879 #define VIDFREQ3 0x11118
1880 #define VIDFREQ4 0x1111c
1881 #define VIDFREQ_P0_MASK 0x1f000000
1882 #define VIDFREQ_P0_SHIFT 24
1883 #define VIDFREQ_P0_CSCLK_MASK 0x00f00000
1884 #define VIDFREQ_P0_CSCLK_SHIFT 20
1885 #define VIDFREQ_P0_CRCLK_MASK 0x000f0000
1886 #define VIDFREQ_P0_CRCLK_SHIFT 16
1887 #define VIDFREQ_P1_MASK 0x00001f00
1888 #define VIDFREQ_P1_SHIFT 8
1889 #define VIDFREQ_P1_CSCLK_MASK 0x000000f0
1890 #define VIDFREQ_P1_CSCLK_SHIFT 4
1891 #define VIDFREQ_P1_CRCLK_MASK 0x0000000f
1892 #define INTTOEXT_BASE_ILK 0x11300
1893 #define INTTOEXT_BASE 0x11120 /* INTTOEXT1-8 (0x1113c) */
1894 #define INTTOEXT_MAP3_SHIFT 24
1895 #define INTTOEXT_MAP3_MASK (0x1f << INTTOEXT_MAP3_SHIFT)
1896 #define INTTOEXT_MAP2_SHIFT 16
1897 #define INTTOEXT_MAP2_MASK (0x1f << INTTOEXT_MAP2_SHIFT)
1898 #define INTTOEXT_MAP1_SHIFT 8
1899 #define INTTOEXT_MAP1_MASK (0x1f << INTTOEXT_MAP1_SHIFT)
1900 #define INTTOEXT_MAP0_SHIFT 0
1901 #define INTTOEXT_MAP0_MASK (0x1f << INTTOEXT_MAP0_SHIFT)
1902 #define MEMSWCTL 0x11170 /* Ironlake only */
1903 #define MEMCTL_CMD_MASK 0xe000
1904 #define MEMCTL_CMD_SHIFT 13
1905 #define MEMCTL_CMD_RCLK_OFF 0
1906 #define MEMCTL_CMD_RCLK_ON 1
1907 #define MEMCTL_CMD_CHFREQ 2
1908 #define MEMCTL_CMD_CHVID 3
1909 #define MEMCTL_CMD_VMMOFF 4
1910 #define MEMCTL_CMD_VMMON 5
1911 #define MEMCTL_CMD_STS (1<<12) /* write 1 triggers command, clears
1912 when command complete */
1913 #define MEMCTL_FREQ_MASK 0x0f00 /* jitter, from 0-15 */
1914 #define MEMCTL_FREQ_SHIFT 8
1915 #define MEMCTL_SFCAVM (1<<7)
1916 #define MEMCTL_TGT_VID_MASK 0x007f
1917 #define MEMIHYST 0x1117c
1918 #define MEMINTREN 0x11180 /* 16 bits */
1919 #define MEMINT_RSEXIT_EN (1<<8)
1920 #define MEMINT_CX_SUPR_EN (1<<7)
1921 #define MEMINT_CONT_BUSY_EN (1<<6)
1922 #define MEMINT_AVG_BUSY_EN (1<<5)
1923 #define MEMINT_EVAL_CHG_EN (1<<4)
1924 #define MEMINT_MON_IDLE_EN (1<<3)
1925 #define MEMINT_UP_EVAL_EN (1<<2)
1926 #define MEMINT_DOWN_EVAL_EN (1<<1)
1927 #define MEMINT_SW_CMD_EN (1<<0)
1928 #define MEMINTRSTR 0x11182 /* 16 bits */
1929 #define MEM_RSEXIT_MASK 0xc000
1930 #define MEM_RSEXIT_SHIFT 14
1931 #define MEM_CONT_BUSY_MASK 0x3000
1932 #define MEM_CONT_BUSY_SHIFT 12
1933 #define MEM_AVG_BUSY_MASK 0x0c00
1934 #define MEM_AVG_BUSY_SHIFT 10
1935 #define MEM_EVAL_CHG_MASK 0x0300
1936 #define MEM_EVAL_BUSY_SHIFT 8
1937 #define MEM_MON_IDLE_MASK 0x00c0
1938 #define MEM_MON_IDLE_SHIFT 6
1939 #define MEM_UP_EVAL_MASK 0x0030
1940 #define MEM_UP_EVAL_SHIFT 4
1941 #define MEM_DOWN_EVAL_MASK 0x000c
1942 #define MEM_DOWN_EVAL_SHIFT 2
1943 #define MEM_SW_CMD_MASK 0x0003
1944 #define MEM_INT_STEER_GFX 0
1945 #define MEM_INT_STEER_CMR 1
1946 #define MEM_INT_STEER_SMI 2
1947 #define MEM_INT_STEER_SCI 3
1948 #define MEMINTRSTS 0x11184
1949 #define MEMINT_RSEXIT (1<<7)
1950 #define MEMINT_CONT_BUSY (1<<6)
1951 #define MEMINT_AVG_BUSY (1<<5)
1952 #define MEMINT_EVAL_CHG (1<<4)
1953 #define MEMINT_MON_IDLE (1<<3)
1954 #define MEMINT_UP_EVAL (1<<2)
1955 #define MEMINT_DOWN_EVAL (1<<1)
1956 #define MEMINT_SW_CMD (1<<0)
1957 #define MEMMODECTL 0x11190
1958 #define MEMMODE_BOOST_EN (1<<31)
1959 #define MEMMODE_BOOST_FREQ_MASK 0x0f000000 /* jitter for boost, 0-15 */
1960 #define MEMMODE_BOOST_FREQ_SHIFT 24
1961 #define MEMMODE_IDLE_MODE_MASK 0x00030000
1962 #define MEMMODE_IDLE_MODE_SHIFT 16
1963 #define MEMMODE_IDLE_MODE_EVAL 0
1964 #define MEMMODE_IDLE_MODE_CONT 1
1965 #define MEMMODE_HWIDLE_EN (1<<15)
1966 #define MEMMODE_SWMODE_EN (1<<14)
1967 #define MEMMODE_RCLK_GATE (1<<13)
1968 #define MEMMODE_HW_UPDATE (1<<12)
1969 #define MEMMODE_FSTART_MASK 0x00000f00 /* starting jitter, 0-15 */
1970 #define MEMMODE_FSTART_SHIFT 8
1971 #define MEMMODE_FMAX_MASK 0x000000f0 /* max jitter, 0-15 */
1972 #define MEMMODE_FMAX_SHIFT 4
1973 #define MEMMODE_FMIN_MASK 0x0000000f /* min jitter, 0-15 */
1974 #define RCBMAXAVG 0x1119c
1975 #define MEMSWCTL2 0x1119e /* Cantiga only */
1976 #define SWMEMCMD_RENDER_OFF (0 << 13)
1977 #define SWMEMCMD_RENDER_ON (1 << 13)
1978 #define SWMEMCMD_SWFREQ (2 << 13)
1979 #define SWMEMCMD_TARVID (3 << 13)
1980 #define SWMEMCMD_VRM_OFF (4 << 13)
1981 #define SWMEMCMD_VRM_ON (5 << 13)
1982 #define CMDSTS (1<<12)
1983 #define SFCAVM (1<<11)
1984 #define SWFREQ_MASK 0x0380 /* P0-7 */
1985 #define SWFREQ_SHIFT 7
1986 #define TARVID_MASK 0x001f
1987 #define MEMSTAT_CTG 0x111a0
1988 #define RCBMINAVG 0x111a0
1989 #define RCUPEI 0x111b0
1990 #define RCDNEI 0x111b4
1991 #define RSTDBYCTL 0x111b8
1992 #define RS1EN (1<<31)
1993 #define RS2EN (1<<30)
1994 #define RS3EN (1<<29)
1995 #define D3RS3EN (1<<28) /* Display D3 imlies RS3 */
1996 #define SWPROMORSX (1<<27) /* RSx promotion timers ignored */
1997 #define RCWAKERW (1<<26) /* Resetwarn from PCH causes wakeup */
1998 #define DPRSLPVREN (1<<25) /* Fast voltage ramp enable */
1999 #define GFXTGHYST (1<<24) /* Hysteresis to allow trunk gating */
2000 #define RCX_SW_EXIT (1<<23) /* Leave RSx and prevent re-entry */
2001 #define RSX_STATUS_MASK (7<<20)
2002 #define RSX_STATUS_ON (0<<20)
2003 #define RSX_STATUS_RC1 (1<<20)
2004 #define RSX_STATUS_RC1E (2<<20)
2005 #define RSX_STATUS_RS1 (3<<20)
2006 #define RSX_STATUS_RS2 (4<<20) /* aka rc6 */
2007 #define RSX_STATUS_RSVD (5<<20) /* deep rc6 unsupported on ilk */
2008 #define RSX_STATUS_RS3 (6<<20) /* rs3 unsupported on ilk */
2009 #define RSX_STATUS_RSVD2 (7<<20)
2010 #define UWRCRSXE (1<<19) /* wake counter limit prevents rsx */
2011 #define RSCRP (1<<18) /* rs requests control on rs1/2 reqs */
2012 #define JRSC (1<<17) /* rsx coupled to cpu c-state */
2013 #define RS2INC0 (1<<16) /* allow rs2 in cpu c0 */
2014 #define RS1CONTSAV_MASK (3<<14)
2015 #define RS1CONTSAV_NO_RS1 (0<<14) /* rs1 doesn't save/restore context */
2016 #define RS1CONTSAV_RSVD (1<<14)
2017 #define RS1CONTSAV_SAVE_RS1 (2<<14) /* rs1 saves context */
2018 #define RS1CONTSAV_FULL_RS1 (3<<14) /* rs1 saves and restores context */
2019 #define NORMSLEXLAT_MASK (3<<12)
2020 #define SLOW_RS123 (0<<12)
2021 #define SLOW_RS23 (1<<12)
2022 #define SLOW_RS3 (2<<12)
2023 #define NORMAL_RS123 (3<<12)
2024 #define RCMODE_TIMEOUT (1<<11) /* 0 is eval interval method */
2025 #define IMPROMOEN (1<<10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */
2026 #define RCENTSYNC (1<<9) /* rs coupled to cpu c-state (3/6/7) */
2027 #define STATELOCK (1<<7) /* locked to rs_cstate if 0 */
2028 #define RS_CSTATE_MASK (3<<4)
2029 #define RS_CSTATE_C367_RS1 (0<<4)
2030 #define RS_CSTATE_C36_RS1_C7_RS2 (1<<4)
2031 #define RS_CSTATE_RSVD (2<<4)
2032 #define RS_CSTATE_C367_RS2 (3<<4)
2033 #define REDSAVES (1<<3) /* no context save if was idle during rs0 */
2034 #define REDRESTORES (1<<2) /* no restore if was idle during rs0 */
2035 #define VIDCTL 0x111c0
2036 #define VIDSTS 0x111c8
2037 #define VIDSTART 0x111cc /* 8 bits */
2038 #define MEMSTAT_ILK 0x111f8
2039 #define MEMSTAT_VID_MASK 0x7f00
2040 #define MEMSTAT_VID_SHIFT 8
2041 #define MEMSTAT_PSTATE_MASK 0x00f8
2042 #define MEMSTAT_PSTATE_SHIFT 3
2043 #define MEMSTAT_MON_ACTV (1<<2)
2044 #define MEMSTAT_SRC_CTL_MASK 0x0003
2045 #define MEMSTAT_SRC_CTL_CORE 0
2046 #define MEMSTAT_SRC_CTL_TRB 1
2047 #define MEMSTAT_SRC_CTL_THM 2
2048 #define MEMSTAT_SRC_CTL_STDBY 3
2049 #define RCPREVBSYTUPAVG 0x113b8
2050 #define RCPREVBSYTDNAVG 0x113bc
2051 #define PMMISC 0x11214
2052 #define MCPPCE_EN (1<<0) /* enable PM_MSG from PCH->MPC */
2053 #define SDEW 0x1124c
2054 #define CSIEW0 0x11250
2055 #define CSIEW1 0x11254
2056 #define CSIEW2 0x11258
2059 #define MCHAFE 0x112c0
2060 #define CSIEC 0x112e0
2061 #define DMIEC 0x112e4
2062 #define DDREC 0x112e8
2063 #define PEG0EC 0x112ec
2064 #define PEG1EC 0x112f0
2065 #define GFXEC 0x112f4
2066 #define RPPREVBSYTUPAVG 0x113b8
2067 #define RPPREVBSYTDNAVG 0x113bc
2069 #define ECR_GPFE (1<<31)
2070 #define ECR_IMONE (1<<30)
2071 #define ECR_CAP_MASK 0x0000001f /* Event range, 0-31 */
2072 #define OGW0 0x11608
2073 #define OGW1 0x1160c
2083 #define PXWL 0x11680
2084 #define LCFUSE02 0x116c0
2085 #define LCFUSE_HIV_MASK 0x000000ff
2086 #define CSIPLL0 0x12c10
2087 #define DDRMPLL1 0X12c20
2088 #define PEG_BAND_GAP_DATA 0x14d68
2090 #define GEN6_GT_THREAD_STATUS_REG 0x13805c
2091 #define GEN6_GT_THREAD_STATUS_CORE_MASK 0x7
2092 #define GEN6_GT_THREAD_STATUS_CORE_MASK_HSW (0x7 | (0x07 << 16))
2094 #define GEN6_GT_PERF_STATUS (MCHBAR_MIRROR_BASE_SNB + 0x5948)
2095 #define GEN6_RP_STATE_LIMITS (MCHBAR_MIRROR_BASE_SNB + 0x5994)
2096 #define GEN6_RP_STATE_CAP (MCHBAR_MIRROR_BASE_SNB + 0x5998)
2099 * Logical Context regs
2102 #define CCID_EN (1<<0)
2104 * Notes on SNB/IVB/VLV context size:
2105 * - Power context is saved elsewhere (LLC or stolen)
2106 * - Ring/execlist context is saved on SNB, not on IVB
2107 * - Extended context size already includes render context size
2108 * - We always need to follow the extended context size.
2109 * SNB BSpec has comments indicating that we should use the
2110 * render context size instead if execlists are disabled, but
2111 * based on empirical testing that's just nonsense.
2112 * - Pipelined/VF state is saved on SNB/IVB respectively
2113 * - GT1 size just indicates how much of render context
2114 * doesn't need saving on GT1
2116 #define CXT_SIZE 0x21a0
2117 #define GEN6_CXT_POWER_SIZE(cxt_reg) ((cxt_reg >> 24) & 0x3f)
2118 #define GEN6_CXT_RING_SIZE(cxt_reg) ((cxt_reg >> 18) & 0x3f)
2119 #define GEN6_CXT_RENDER_SIZE(cxt_reg) ((cxt_reg >> 12) & 0x3f)
2120 #define GEN6_CXT_EXTENDED_SIZE(cxt_reg) ((cxt_reg >> 6) & 0x3f)
2121 #define GEN6_CXT_PIPELINE_SIZE(cxt_reg) ((cxt_reg >> 0) & 0x3f)
2122 #define GEN6_CXT_TOTAL_SIZE(cxt_reg) (GEN6_CXT_RING_SIZE(cxt_reg) + \
2123 GEN6_CXT_EXTENDED_SIZE(cxt_reg) + \
2124 GEN6_CXT_PIPELINE_SIZE(cxt_reg))
2125 #define GEN7_CXT_SIZE 0x21a8
2126 #define GEN7_CXT_POWER_SIZE(ctx_reg) ((ctx_reg >> 25) & 0x7f)
2127 #define GEN7_CXT_RING_SIZE(ctx_reg) ((ctx_reg >> 22) & 0x7)
2128 #define GEN7_CXT_RENDER_SIZE(ctx_reg) ((ctx_reg >> 16) & 0x3f)
2129 #define GEN7_CXT_EXTENDED_SIZE(ctx_reg) ((ctx_reg >> 9) & 0x7f)
2130 #define GEN7_CXT_GT1_SIZE(ctx_reg) ((ctx_reg >> 6) & 0x7)
2131 #define GEN7_CXT_VFSTATE_SIZE(ctx_reg) ((ctx_reg >> 0) & 0x3f)
2132 #define GEN7_CXT_TOTAL_SIZE(ctx_reg) (GEN7_CXT_EXTENDED_SIZE(ctx_reg) + \
2133 GEN7_CXT_VFSTATE_SIZE(ctx_reg))
2134 /* Haswell does have the CXT_SIZE register however it does not appear to be
2135 * valid. Now, docs explain in dwords what is in the context object. The full
2136 * size is 70720 bytes, however, the power context and execlist context will
2137 * never be saved (power context is stored elsewhere, and execlists don't work
2138 * on HSW) - so the final size is 66944 bytes, which rounds to 17 pages.
2140 #define HSW_CXT_TOTAL_SIZE (17 * PAGE_SIZE)
2141 /* Same as Haswell, but 72064 bytes now. */
2142 #define GEN8_CXT_TOTAL_SIZE (18 * PAGE_SIZE)
2145 #define VLV_CLK_CTL2 0x101104
2146 #define CLK_CTL2_CZCOUNT_30NS_SHIFT 28
2152 #define OVADD 0x30000
2153 #define DOVSTA 0x30008
2154 #define OC_BUF (0x3<<20)
2155 #define OGAMC5 0x30010
2156 #define OGAMC4 0x30014
2157 #define OGAMC3 0x30018
2158 #define OGAMC2 0x3001c
2159 #define OGAMC1 0x30020
2160 #define OGAMC0 0x30024
2163 * Display engine regs
2166 /* Pipe A CRC regs */
2167 #define _PIPE_CRC_CTL_A 0x60050
2168 #define PIPE_CRC_ENABLE (1 << 31)
2169 /* ivb+ source selection */
2170 #define PIPE_CRC_SOURCE_PRIMARY_IVB (0 << 29)
2171 #define PIPE_CRC_SOURCE_SPRITE_IVB (1 << 29)
2172 #define PIPE_CRC_SOURCE_PF_IVB (2 << 29)
2173 /* ilk+ source selection */
2174 #define PIPE_CRC_SOURCE_PRIMARY_ILK (0 << 28)
2175 #define PIPE_CRC_SOURCE_SPRITE_ILK (1 << 28)
2176 #define PIPE_CRC_SOURCE_PIPE_ILK (2 << 28)
2177 /* embedded DP port on the north display block, reserved on ivb */
2178 #define PIPE_CRC_SOURCE_PORT_A_ILK (4 << 28)
2179 #define PIPE_CRC_SOURCE_FDI_ILK (5 << 28) /* reserved on ivb */
2180 /* vlv source selection */
2181 #define PIPE_CRC_SOURCE_PIPE_VLV (0 << 27)
2182 #define PIPE_CRC_SOURCE_HDMIB_VLV (1 << 27)
2183 #define PIPE_CRC_SOURCE_HDMIC_VLV (2 << 27)
2184 /* with DP port the pipe source is invalid */
2185 #define PIPE_CRC_SOURCE_DP_D_VLV (3 << 27)
2186 #define PIPE_CRC_SOURCE_DP_B_VLV (6 << 27)
2187 #define PIPE_CRC_SOURCE_DP_C_VLV (7 << 27)
2188 /* gen3+ source selection */
2189 #define PIPE_CRC_SOURCE_PIPE_I9XX (0 << 28)
2190 #define PIPE_CRC_SOURCE_SDVOB_I9XX (1 << 28)
2191 #define PIPE_CRC_SOURCE_SDVOC_I9XX (2 << 28)
2192 /* with DP/TV port the pipe source is invalid */
2193 #define PIPE_CRC_SOURCE_DP_D_G4X (3 << 28)
2194 #define PIPE_CRC_SOURCE_TV_PRE (4 << 28)
2195 #define PIPE_CRC_SOURCE_TV_POST (5 << 28)
2196 #define PIPE_CRC_SOURCE_DP_B_G4X (6 << 28)
2197 #define PIPE_CRC_SOURCE_DP_C_G4X (7 << 28)
2198 /* gen2 doesn't have source selection bits */
2199 #define PIPE_CRC_INCLUDE_BORDER_I8XX (1 << 30)
2201 #define _PIPE_CRC_RES_1_A_IVB 0x60064
2202 #define _PIPE_CRC_RES_2_A_IVB 0x60068
2203 #define _PIPE_CRC_RES_3_A_IVB 0x6006c
2204 #define _PIPE_CRC_RES_4_A_IVB 0x60070
2205 #define _PIPE_CRC_RES_5_A_IVB 0x60074
2207 #define _PIPE_CRC_RES_RED_A 0x60060
2208 #define _PIPE_CRC_RES_GREEN_A 0x60064
2209 #define _PIPE_CRC_RES_BLUE_A 0x60068
2210 #define _PIPE_CRC_RES_RES1_A_I915 0x6006c
2211 #define _PIPE_CRC_RES_RES2_A_G4X 0x60080
2213 /* Pipe B CRC regs */
2214 #define _PIPE_CRC_RES_1_B_IVB 0x61064
2215 #define _PIPE_CRC_RES_2_B_IVB 0x61068
2216 #define _PIPE_CRC_RES_3_B_IVB 0x6106c
2217 #define _PIPE_CRC_RES_4_B_IVB 0x61070
2218 #define _PIPE_CRC_RES_5_B_IVB 0x61074
2220 #define PIPE_CRC_CTL(pipe) _TRANSCODER2(pipe, _PIPE_CRC_CTL_A)
2221 #define PIPE_CRC_RES_1_IVB(pipe) \
2222 _TRANSCODER2(pipe, _PIPE_CRC_RES_1_A_IVB)
2223 #define PIPE_CRC_RES_2_IVB(pipe) \
2224 _TRANSCODER2(pipe, _PIPE_CRC_RES_2_A_IVB)
2225 #define PIPE_CRC_RES_3_IVB(pipe) \
2226 _TRANSCODER2(pipe, _PIPE_CRC_RES_3_A_IVB)
2227 #define PIPE_CRC_RES_4_IVB(pipe) \
2228 _TRANSCODER2(pipe, _PIPE_CRC_RES_4_A_IVB)
2229 #define PIPE_CRC_RES_5_IVB(pipe) \
2230 _TRANSCODER2(pipe, _PIPE_CRC_RES_5_A_IVB)
2232 #define PIPE_CRC_RES_RED(pipe) \
2233 _TRANSCODER2(pipe, _PIPE_CRC_RES_RED_A)
2234 #define PIPE_CRC_RES_GREEN(pipe) \
2235 _TRANSCODER2(pipe, _PIPE_CRC_RES_GREEN_A)
2236 #define PIPE_CRC_RES_BLUE(pipe) \
2237 _TRANSCODER2(pipe, _PIPE_CRC_RES_BLUE_A)
2238 #define PIPE_CRC_RES_RES1_I915(pipe) \
2239 _TRANSCODER2(pipe, _PIPE_CRC_RES_RES1_A_I915)
2240 #define PIPE_CRC_RES_RES2_G4X(pipe) \
2241 _TRANSCODER2(pipe, _PIPE_CRC_RES_RES2_A_G4X)
2243 /* Pipe A timing regs */
2244 #define _HTOTAL_A 0x60000
2245 #define _HBLANK_A 0x60004
2246 #define _HSYNC_A 0x60008
2247 #define _VTOTAL_A 0x6000c
2248 #define _VBLANK_A 0x60010
2249 #define _VSYNC_A 0x60014
2250 #define _PIPEASRC 0x6001c
2251 #define _BCLRPAT_A 0x60020
2252 #define _VSYNCSHIFT_A 0x60028
2254 /* Pipe B timing regs */
2255 #define _HTOTAL_B 0x61000
2256 #define _HBLANK_B 0x61004
2257 #define _HSYNC_B 0x61008
2258 #define _VTOTAL_B 0x6100c
2259 #define _VBLANK_B 0x61010
2260 #define _VSYNC_B 0x61014
2261 #define _PIPEBSRC 0x6101c
2262 #define _BCLRPAT_B 0x61020
2263 #define _VSYNCSHIFT_B 0x61028
2265 #define TRANSCODER_A_OFFSET 0x60000
2266 #define TRANSCODER_B_OFFSET 0x61000
2267 #define TRANSCODER_C_OFFSET 0x62000
2268 #define CHV_TRANSCODER_C_OFFSET 0x63000
2269 #define TRANSCODER_EDP_OFFSET 0x6f000
2271 #define _TRANSCODER2(pipe, reg) (dev_priv->info.trans_offsets[(pipe)] - \
2272 dev_priv->info.trans_offsets[TRANSCODER_A] + (reg) + \
2273 dev_priv->info.display_mmio_offset)
2275 #define HTOTAL(trans) _TRANSCODER2(trans, _HTOTAL_A)
2276 #define HBLANK(trans) _TRANSCODER2(trans, _HBLANK_A)
2277 #define HSYNC(trans) _TRANSCODER2(trans, _HSYNC_A)
2278 #define VTOTAL(trans) _TRANSCODER2(trans, _VTOTAL_A)
2279 #define VBLANK(trans) _TRANSCODER2(trans, _VBLANK_A)
2280 #define VSYNC(trans) _TRANSCODER2(trans, _VSYNC_A)
2281 #define BCLRPAT(trans) _TRANSCODER2(trans, _BCLRPAT_A)
2282 #define VSYNCSHIFT(trans) _TRANSCODER2(trans, _VSYNCSHIFT_A)
2283 #define PIPESRC(trans) _TRANSCODER2(trans, _PIPEASRC)
2285 /* HSW+ eDP PSR registers */
2286 #define EDP_PSR_BASE(dev) (IS_HASWELL(dev) ? 0x64800 : 0x6f800)
2287 #define EDP_PSR_CTL(dev) (EDP_PSR_BASE(dev) + 0)
2288 #define EDP_PSR_ENABLE (1<<31)
2289 #define EDP_PSR_LINK_DISABLE (0<<27)
2290 #define EDP_PSR_LINK_STANDBY (1<<27)
2291 #define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3<<25)
2292 #define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0<<25)
2293 #define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES (1<<25)
2294 #define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES (2<<25)
2295 #define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES (3<<25)
2296 #define EDP_PSR_MAX_SLEEP_TIME_SHIFT 20
2297 #define EDP_PSR_SKIP_AUX_EXIT (1<<12)
2298 #define EDP_PSR_TP1_TP2_SEL (0<<11)
2299 #define EDP_PSR_TP1_TP3_SEL (1<<11)
2300 #define EDP_PSR_TP2_TP3_TIME_500us (0<<8)
2301 #define EDP_PSR_TP2_TP3_TIME_100us (1<<8)
2302 #define EDP_PSR_TP2_TP3_TIME_2500us (2<<8)
2303 #define EDP_PSR_TP2_TP3_TIME_0us (3<<8)
2304 #define EDP_PSR_TP1_TIME_500us (0<<4)
2305 #define EDP_PSR_TP1_TIME_100us (1<<4)
2306 #define EDP_PSR_TP1_TIME_2500us (2<<4)
2307 #define EDP_PSR_TP1_TIME_0us (3<<4)
2308 #define EDP_PSR_IDLE_FRAME_SHIFT 0
2310 #define EDP_PSR_AUX_CTL(dev) (EDP_PSR_BASE(dev) + 0x10)
2311 #define EDP_PSR_AUX_DATA1(dev) (EDP_PSR_BASE(dev) + 0x14)
2312 #define EDP_PSR_DPCD_COMMAND 0x80060000
2313 #define EDP_PSR_AUX_DATA2(dev) (EDP_PSR_BASE(dev) + 0x18)
2314 #define EDP_PSR_DPCD_NORMAL_OPERATION (1<<24)
2315 #define EDP_PSR_AUX_DATA3(dev) (EDP_PSR_BASE(dev) + 0x1c)
2316 #define EDP_PSR_AUX_DATA4(dev) (EDP_PSR_BASE(dev) + 0x20)
2317 #define EDP_PSR_AUX_DATA5(dev) (EDP_PSR_BASE(dev) + 0x24)
2319 #define EDP_PSR_STATUS_CTL(dev) (EDP_PSR_BASE(dev) + 0x40)
2320 #define EDP_PSR_STATUS_STATE_MASK (7<<29)
2321 #define EDP_PSR_STATUS_STATE_IDLE (0<<29)
2322 #define EDP_PSR_STATUS_STATE_SRDONACK (1<<29)
2323 #define EDP_PSR_STATUS_STATE_SRDENT (2<<29)
2324 #define EDP_PSR_STATUS_STATE_BUFOFF (3<<29)
2325 #define EDP_PSR_STATUS_STATE_BUFON (4<<29)
2326 #define EDP_PSR_STATUS_STATE_AUXACK (5<<29)
2327 #define EDP_PSR_STATUS_STATE_SRDOFFACK (6<<29)
2328 #define EDP_PSR_STATUS_LINK_MASK (3<<26)
2329 #define EDP_PSR_STATUS_LINK_FULL_OFF (0<<26)
2330 #define EDP_PSR_STATUS_LINK_FULL_ON (1<<26)
2331 #define EDP_PSR_STATUS_LINK_STANDBY (2<<26)
2332 #define EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT 20
2333 #define EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK 0x1f
2334 #define EDP_PSR_STATUS_COUNT_SHIFT 16
2335 #define EDP_PSR_STATUS_COUNT_MASK 0xf
2336 #define EDP_PSR_STATUS_AUX_ERROR (1<<15)
2337 #define EDP_PSR_STATUS_AUX_SENDING (1<<12)
2338 #define EDP_PSR_STATUS_SENDING_IDLE (1<<9)
2339 #define EDP_PSR_STATUS_SENDING_TP2_TP3 (1<<8)
2340 #define EDP_PSR_STATUS_SENDING_TP1 (1<<4)
2341 #define EDP_PSR_STATUS_IDLE_MASK 0xf
2343 #define EDP_PSR_PERF_CNT(dev) (EDP_PSR_BASE(dev) + 0x44)
2344 #define EDP_PSR_PERF_CNT_MASK 0xffffff
2346 #define EDP_PSR_DEBUG_CTL(dev) (EDP_PSR_BASE(dev) + 0x60)
2347 #define EDP_PSR_DEBUG_MASK_LPSP (1<<27)
2348 #define EDP_PSR_DEBUG_MASK_MEMUP (1<<26)
2349 #define EDP_PSR_DEBUG_MASK_HPD (1<<25)
2351 /* VGA port control */
2352 #define ADPA 0x61100
2353 #define PCH_ADPA 0xe1100
2354 #define VLV_ADPA (VLV_DISPLAY_BASE + ADPA)
2356 #define ADPA_DAC_ENABLE (1<<31)
2357 #define ADPA_DAC_DISABLE 0
2358 #define ADPA_PIPE_SELECT_MASK (1<<30)
2359 #define ADPA_PIPE_A_SELECT 0
2360 #define ADPA_PIPE_B_SELECT (1<<30)
2361 #define ADPA_PIPE_SELECT(pipe) ((pipe) << 30)
2362 /* CPT uses bits 29:30 for pch transcoder select */
2363 #define ADPA_CRT_HOTPLUG_MASK 0x03ff0000 /* bit 25-16 */
2364 #define ADPA_CRT_HOTPLUG_MONITOR_NONE (0<<24)
2365 #define ADPA_CRT_HOTPLUG_MONITOR_MASK (3<<24)
2366 #define ADPA_CRT_HOTPLUG_MONITOR_COLOR (3<<24)
2367 #define ADPA_CRT_HOTPLUG_MONITOR_MONO (2<<24)
2368 #define ADPA_CRT_HOTPLUG_ENABLE (1<<23)
2369 #define ADPA_CRT_HOTPLUG_PERIOD_64 (0<<22)
2370 #define ADPA_CRT_HOTPLUG_PERIOD_128 (1<<22)
2371 #define ADPA_CRT_HOTPLUG_WARMUP_5MS (0<<21)
2372 #define ADPA_CRT_HOTPLUG_WARMUP_10MS (1<<21)
2373 #define ADPA_CRT_HOTPLUG_SAMPLE_2S (0<<20)
2374 #define ADPA_CRT_HOTPLUG_SAMPLE_4S (1<<20)
2375 #define ADPA_CRT_HOTPLUG_VOLTAGE_40 (0<<18)
2376 #define ADPA_CRT_HOTPLUG_VOLTAGE_50 (1<<18)
2377 #define ADPA_CRT_HOTPLUG_VOLTAGE_60 (2<<18)
2378 #define ADPA_CRT_HOTPLUG_VOLTAGE_70 (3<<18)
2379 #define ADPA_CRT_HOTPLUG_VOLREF_325MV (0<<17)
2380 #define ADPA_CRT_HOTPLUG_VOLREF_475MV (1<<17)
2381 #define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16)
2382 #define ADPA_USE_VGA_HVPOLARITY (1<<15)
2383 #define ADPA_SETS_HVPOLARITY 0
2384 #define ADPA_VSYNC_CNTL_DISABLE (1<<10)
2385 #define ADPA_VSYNC_CNTL_ENABLE 0
2386 #define ADPA_HSYNC_CNTL_DISABLE (1<<11)
2387 #define ADPA_HSYNC_CNTL_ENABLE 0
2388 #define ADPA_VSYNC_ACTIVE_HIGH (1<<4)
2389 #define ADPA_VSYNC_ACTIVE_LOW 0
2390 #define ADPA_HSYNC_ACTIVE_HIGH (1<<3)
2391 #define ADPA_HSYNC_ACTIVE_LOW 0
2392 #define ADPA_DPMS_MASK (~(3<<10))
2393 #define ADPA_DPMS_ON (0<<10)
2394 #define ADPA_DPMS_SUSPEND (1<<10)
2395 #define ADPA_DPMS_STANDBY (2<<10)
2396 #define ADPA_DPMS_OFF (3<<10)
2399 /* Hotplug control (945+ only) */
2400 #define PORT_HOTPLUG_EN (dev_priv->info.display_mmio_offset + 0x61110)
2401 #define PORTB_HOTPLUG_INT_EN (1 << 29)
2402 #define PORTC_HOTPLUG_INT_EN (1 << 28)
2403 #define PORTD_HOTPLUG_INT_EN (1 << 27)
2404 #define SDVOB_HOTPLUG_INT_EN (1 << 26)
2405 #define SDVOC_HOTPLUG_INT_EN (1 << 25)
2406 #define TV_HOTPLUG_INT_EN (1 << 18)
2407 #define CRT_HOTPLUG_INT_EN (1 << 9)
2408 #define HOTPLUG_INT_EN_MASK (PORTB_HOTPLUG_INT_EN | \
2409 PORTC_HOTPLUG_INT_EN | \
2410 PORTD_HOTPLUG_INT_EN | \
2411 SDVOC_HOTPLUG_INT_EN | \
2412 SDVOB_HOTPLUG_INT_EN | \
2414 #define CRT_HOTPLUG_FORCE_DETECT (1 << 3)
2415 #define CRT_HOTPLUG_ACTIVATION_PERIOD_32 (0 << 8)
2416 /* must use period 64 on GM45 according to docs */
2417 #define CRT_HOTPLUG_ACTIVATION_PERIOD_64 (1 << 8)
2418 #define CRT_HOTPLUG_DAC_ON_TIME_2M (0 << 7)
2419 #define CRT_HOTPLUG_DAC_ON_TIME_4M (1 << 7)
2420 #define CRT_HOTPLUG_VOLTAGE_COMPARE_40 (0 << 5)
2421 #define CRT_HOTPLUG_VOLTAGE_COMPARE_50 (1 << 5)
2422 #define CRT_HOTPLUG_VOLTAGE_COMPARE_60 (2 << 5)
2423 #define CRT_HOTPLUG_VOLTAGE_COMPARE_70 (3 << 5)
2424 #define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK (3 << 5)
2425 #define CRT_HOTPLUG_DETECT_DELAY_1G (0 << 4)
2426 #define CRT_HOTPLUG_DETECT_DELAY_2G (1 << 4)
2427 #define CRT_HOTPLUG_DETECT_VOLTAGE_325MV (0 << 2)
2428 #define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2)
2430 #define PORT_HOTPLUG_STAT (dev_priv->info.display_mmio_offset + 0x61114)
2432 * HDMI/DP bits are gen4+
2434 * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused.
2435 * Please check the detailed lore in the commit message for for experimental
2438 #define PORTD_HOTPLUG_LIVE_STATUS_G4X (1 << 29)
2439 #define PORTC_HOTPLUG_LIVE_STATUS_G4X (1 << 28)
2440 #define PORTB_HOTPLUG_LIVE_STATUS_G4X (1 << 27)
2441 /* VLV DP/HDMI bits again match Bspec */
2442 #define PORTD_HOTPLUG_LIVE_STATUS_VLV (1 << 27)
2443 #define PORTC_HOTPLUG_LIVE_STATUS_VLV (1 << 28)
2444 #define PORTB_HOTPLUG_LIVE_STATUS_VLV (1 << 29)
2445 #define PORTD_HOTPLUG_INT_STATUS (3 << 21)
2446 #define PORTC_HOTPLUG_INT_STATUS (3 << 19)
2447 #define PORTB_HOTPLUG_INT_STATUS (3 << 17)
2448 /* CRT/TV common between gen3+ */
2449 #define CRT_HOTPLUG_INT_STATUS (1 << 11)
2450 #define TV_HOTPLUG_INT_STATUS (1 << 10)
2451 #define CRT_HOTPLUG_MONITOR_MASK (3 << 8)
2452 #define CRT_HOTPLUG_MONITOR_COLOR (3 << 8)
2453 #define CRT_HOTPLUG_MONITOR_MONO (2 << 8)
2454 #define CRT_HOTPLUG_MONITOR_NONE (0 << 8)
2455 #define DP_AUX_CHANNEL_D_INT_STATUS_G4X (1 << 6)
2456 #define DP_AUX_CHANNEL_C_INT_STATUS_G4X (1 << 5)
2457 #define DP_AUX_CHANNEL_B_INT_STATUS_G4X (1 << 4)
2458 #define DP_AUX_CHANNEL_MASK_INT_STATUS_G4X (7 << 4)
2460 /* SDVO is different across gen3/4 */
2461 #define SDVOC_HOTPLUG_INT_STATUS_G4X (1 << 3)
2462 #define SDVOB_HOTPLUG_INT_STATUS_G4X (1 << 2)
2464 * Bspec seems to be seriously misleaded about the SDVO hpd bits on i965g/gm,
2465 * since reality corrobates that they're the same as on gen3. But keep these
2466 * bits here (and the comment!) to help any other lost wanderers back onto the
2469 #define SDVOC_HOTPLUG_INT_STATUS_I965 (3 << 4)
2470 #define SDVOB_HOTPLUG_INT_STATUS_I965 (3 << 2)
2471 #define SDVOC_HOTPLUG_INT_STATUS_I915 (1 << 7)
2472 #define SDVOB_HOTPLUG_INT_STATUS_I915 (1 << 6)
2473 #define HOTPLUG_INT_STATUS_G4X (CRT_HOTPLUG_INT_STATUS | \
2474 SDVOB_HOTPLUG_INT_STATUS_G4X | \
2475 SDVOC_HOTPLUG_INT_STATUS_G4X | \
2476 PORTB_HOTPLUG_INT_STATUS | \
2477 PORTC_HOTPLUG_INT_STATUS | \
2478 PORTD_HOTPLUG_INT_STATUS)
2480 #define HOTPLUG_INT_STATUS_I915 (CRT_HOTPLUG_INT_STATUS | \
2481 SDVOB_HOTPLUG_INT_STATUS_I915 | \
2482 SDVOC_HOTPLUG_INT_STATUS_I915 | \
2483 PORTB_HOTPLUG_INT_STATUS | \
2484 PORTC_HOTPLUG_INT_STATUS | \
2485 PORTD_HOTPLUG_INT_STATUS)
2487 /* SDVO and HDMI port control.
2488 * The same register may be used for SDVO or HDMI */
2489 #define GEN3_SDVOB 0x61140
2490 #define GEN3_SDVOC 0x61160
2491 #define GEN4_HDMIB GEN3_SDVOB
2492 #define GEN4_HDMIC GEN3_SDVOC
2493 #define CHV_HDMID 0x6116C
2494 #define PCH_SDVOB 0xe1140
2495 #define PCH_HDMIB PCH_SDVOB
2496 #define PCH_HDMIC 0xe1150
2497 #define PCH_HDMID 0xe1160
2499 #define PORT_DFT_I9XX 0x61150
2500 #define DC_BALANCE_RESET (1 << 25)
2501 #define PORT_DFT2_G4X 0x61154
2502 #define DC_BALANCE_RESET_VLV (1 << 31)
2503 #define PIPE_SCRAMBLE_RESET_MASK (0x3 << 0)
2504 #define PIPE_B_SCRAMBLE_RESET (1 << 1)
2505 #define PIPE_A_SCRAMBLE_RESET (1 << 0)
2507 /* Gen 3 SDVO bits: */
2508 #define SDVO_ENABLE (1 << 31)
2509 #define SDVO_PIPE_SEL(pipe) ((pipe) << 30)
2510 #define SDVO_PIPE_SEL_MASK (1 << 30)
2511 #define SDVO_PIPE_B_SELECT (1 << 30)
2512 #define SDVO_STALL_SELECT (1 << 29)
2513 #define SDVO_INTERRUPT_ENABLE (1 << 26)
2515 * 915G/GM SDVO pixel multiplier.
2516 * Programmed value is multiplier - 1, up to 5x.
2517 * \sa DPLL_MD_UDI_MULTIPLIER_MASK
2519 #define SDVO_PORT_MULTIPLY_MASK (7 << 23)
2520 #define SDVO_PORT_MULTIPLY_SHIFT 23
2521 #define SDVO_PHASE_SELECT_MASK (15 << 19)
2522 #define SDVO_PHASE_SELECT_DEFAULT (6 << 19)
2523 #define SDVO_CLOCK_OUTPUT_INVERT (1 << 18)
2524 #define SDVOC_GANG_MODE (1 << 16) /* Port C only */
2525 #define SDVO_BORDER_ENABLE (1 << 7) /* SDVO only */
2526 #define SDVOB_PCIE_CONCURRENCY (1 << 3) /* Port B only */
2527 #define SDVO_DETECTED (1 << 2)
2528 /* Bits to be preserved when writing */
2529 #define SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | \
2530 SDVO_INTERRUPT_ENABLE)
2531 #define SDVOC_PRESERVE_MASK ((1 << 17) | SDVO_INTERRUPT_ENABLE)
2533 /* Gen 4 SDVO/HDMI bits: */
2534 #define SDVO_COLOR_FORMAT_8bpc (0 << 26)
2535 #define SDVO_COLOR_FORMAT_MASK (7 << 26)
2536 #define SDVO_ENCODING_SDVO (0 << 10)
2537 #define SDVO_ENCODING_HDMI (2 << 10)
2538 #define HDMI_MODE_SELECT_HDMI (1 << 9) /* HDMI only */
2539 #define HDMI_MODE_SELECT_DVI (0 << 9) /* HDMI only */
2540 #define HDMI_COLOR_RANGE_16_235 (1 << 8) /* HDMI only */
2541 #define SDVO_AUDIO_ENABLE (1 << 6)
2542 /* VSYNC/HSYNC bits new with 965, default is to be set */
2543 #define SDVO_VSYNC_ACTIVE_HIGH (1 << 4)
2544 #define SDVO_HSYNC_ACTIVE_HIGH (1 << 3)
2546 /* Gen 5 (IBX) SDVO/HDMI bits: */
2547 #define HDMI_COLOR_FORMAT_12bpc (3 << 26) /* HDMI only */
2548 #define SDVOB_HOTPLUG_ENABLE (1 << 23) /* SDVO only */
2550 /* Gen 6 (CPT) SDVO/HDMI bits: */
2551 #define SDVO_PIPE_SEL_CPT(pipe) ((pipe) << 29)
2552 #define SDVO_PIPE_SEL_MASK_CPT (3 << 29)
2554 /* CHV SDVO/HDMI bits: */
2555 #define SDVO_PIPE_SEL_CHV(pipe) ((pipe) << 24)
2556 #define SDVO_PIPE_SEL_MASK_CHV (3 << 24)
2559 /* DVO port control */
2560 #define DVOA 0x61120
2561 #define DVOB 0x61140
2562 #define DVOC 0x61160
2563 #define DVO_ENABLE (1 << 31)
2564 #define DVO_PIPE_B_SELECT (1 << 30)
2565 #define DVO_PIPE_STALL_UNUSED (0 << 28)
2566 #define DVO_PIPE_STALL (1 << 28)
2567 #define DVO_PIPE_STALL_TV (2 << 28)
2568 #define DVO_PIPE_STALL_MASK (3 << 28)
2569 #define DVO_USE_VGA_SYNC (1 << 15)
2570 #define DVO_DATA_ORDER_I740 (0 << 14)
2571 #define DVO_DATA_ORDER_FP (1 << 14)
2572 #define DVO_VSYNC_DISABLE (1 << 11)
2573 #define DVO_HSYNC_DISABLE (1 << 10)
2574 #define DVO_VSYNC_TRISTATE (1 << 9)
2575 #define DVO_HSYNC_TRISTATE (1 << 8)
2576 #define DVO_BORDER_ENABLE (1 << 7)
2577 #define DVO_DATA_ORDER_GBRG (1 << 6)
2578 #define DVO_DATA_ORDER_RGGB (0 << 6)
2579 #define DVO_DATA_ORDER_GBRG_ERRATA (0 << 6)
2580 #define DVO_DATA_ORDER_RGGB_ERRATA (1 << 6)
2581 #define DVO_VSYNC_ACTIVE_HIGH (1 << 4)
2582 #define DVO_HSYNC_ACTIVE_HIGH (1 << 3)
2583 #define DVO_BLANK_ACTIVE_HIGH (1 << 2)
2584 #define DVO_OUTPUT_CSTATE_PIXELS (1 << 1) /* SDG only */
2585 #define DVO_OUTPUT_SOURCE_SIZE_PIXELS (1 << 0) /* SDG only */
2586 #define DVO_PRESERVE_MASK (0x7<<24)
2587 #define DVOA_SRCDIM 0x61124
2588 #define DVOB_SRCDIM 0x61144
2589 #define DVOC_SRCDIM 0x61164
2590 #define DVO_SRCDIM_HORIZONTAL_SHIFT 12
2591 #define DVO_SRCDIM_VERTICAL_SHIFT 0
2593 /* LVDS port control */
2594 #define LVDS 0x61180
2596 * Enables the LVDS port. This bit must be set before DPLLs are enabled, as
2597 * the DPLL semantics change when the LVDS is assigned to that pipe.
2599 #define LVDS_PORT_EN (1 << 31)
2600 /* Selects pipe B for LVDS data. Must be set on pre-965. */
2601 #define LVDS_PIPEB_SELECT (1 << 30)
2602 #define LVDS_PIPE_MASK (1 << 30)
2603 #define LVDS_PIPE(pipe) ((pipe) << 30)
2604 /* LVDS dithering flag on 965/g4x platform */
2605 #define LVDS_ENABLE_DITHER (1 << 25)
2606 /* LVDS sync polarity flags. Set to invert (i.e. negative) */
2607 #define LVDS_VSYNC_POLARITY (1 << 21)
2608 #define LVDS_HSYNC_POLARITY (1 << 20)
2610 /* Enable border for unscaled (or aspect-scaled) display */
2611 #define LVDS_BORDER_ENABLE (1 << 15)
2613 * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
2616 #define LVDS_A0A2_CLKA_POWER_MASK (3 << 8)
2617 #define LVDS_A0A2_CLKA_POWER_DOWN (0 << 8)
2618 #define LVDS_A0A2_CLKA_POWER_UP (3 << 8)
2620 * Controls the A3 data pair, which contains the additional LSBs for 24 bit
2621 * mode. Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
2624 #define LVDS_A3_POWER_MASK (3 << 6)
2625 #define LVDS_A3_POWER_DOWN (0 << 6)
2626 #define LVDS_A3_POWER_UP (3 << 6)
2628 * Controls the CLKB pair. This should only be set when LVDS_B0B3_POWER_UP
2631 #define LVDS_CLKB_POWER_MASK (3 << 4)
2632 #define LVDS_CLKB_POWER_DOWN (0 << 4)
2633 #define LVDS_CLKB_POWER_UP (3 << 4)
2635 * Controls the B0-B3 data pairs. This must be set to match the DPLL p2
2636 * setting for whether we are in dual-channel mode. The B3 pair will
2637 * additionally only be powered up when LVDS_A3_POWER_UP is set.
2639 #define LVDS_B0B3_POWER_MASK (3 << 2)
2640 #define LVDS_B0B3_POWER_DOWN (0 << 2)
2641 #define LVDS_B0B3_POWER_UP (3 << 2)
2643 /* Video Data Island Packet control */
2644 #define VIDEO_DIP_DATA 0x61178
2645 /* Read the description of VIDEO_DIP_DATA (before Haswel) or VIDEO_DIP_ECC
2646 * (Haswell and newer) to see which VIDEO_DIP_DATA byte corresponds to each byte
2647 * of the infoframe structure specified by CEA-861. */
2648 #define VIDEO_DIP_DATA_SIZE 32
2649 #define VIDEO_DIP_VSC_DATA_SIZE 36
2650 #define VIDEO_DIP_CTL 0x61170
2652 #define VIDEO_DIP_ENABLE (1 << 31)
2653 #define VIDEO_DIP_PORT(port) ((port) << 29)
2654 #define VIDEO_DIP_PORT_MASK (3 << 29)
2655 #define VIDEO_DIP_ENABLE_GCP (1 << 25)
2656 #define VIDEO_DIP_ENABLE_AVI (1 << 21)
2657 #define VIDEO_DIP_ENABLE_VENDOR (2 << 21)
2658 #define VIDEO_DIP_ENABLE_GAMUT (4 << 21)
2659 #define VIDEO_DIP_ENABLE_SPD (8 << 21)
2660 #define VIDEO_DIP_SELECT_AVI (0 << 19)
2661 #define VIDEO_DIP_SELECT_VENDOR (1 << 19)
2662 #define VIDEO_DIP_SELECT_SPD (3 << 19)
2663 #define VIDEO_DIP_SELECT_MASK (3 << 19)
2664 #define VIDEO_DIP_FREQ_ONCE (0 << 16)
2665 #define VIDEO_DIP_FREQ_VSYNC (1 << 16)
2666 #define VIDEO_DIP_FREQ_2VSYNC (2 << 16)
2667 #define VIDEO_DIP_FREQ_MASK (3 << 16)
2668 /* HSW and later: */
2669 #define VIDEO_DIP_ENABLE_VSC_HSW (1 << 20)
2670 #define VIDEO_DIP_ENABLE_GCP_HSW (1 << 16)
2671 #define VIDEO_DIP_ENABLE_AVI_HSW (1 << 12)
2672 #define VIDEO_DIP_ENABLE_VS_HSW (1 << 8)
2673 #define VIDEO_DIP_ENABLE_GMP_HSW (1 << 4)
2674 #define VIDEO_DIP_ENABLE_SPD_HSW (1 << 0)
2676 /* Panel power sequencing */
2677 #define PP_STATUS 0x61200
2678 #define PP_ON (1 << 31)
2680 * Indicates that all dependencies of the panel are on:
2684 * - LVDS/DVOB/DVOC on
2686 #define PP_READY (1 << 30)
2687 #define PP_SEQUENCE_NONE (0 << 28)
2688 #define PP_SEQUENCE_POWER_UP (1 << 28)
2689 #define PP_SEQUENCE_POWER_DOWN (2 << 28)
2690 #define PP_SEQUENCE_MASK (3 << 28)
2691 #define PP_SEQUENCE_SHIFT 28
2692 #define PP_CYCLE_DELAY_ACTIVE (1 << 27)
2693 #define PP_SEQUENCE_STATE_MASK 0x0000000f
2694 #define PP_SEQUENCE_STATE_OFF_IDLE (0x0 << 0)
2695 #define PP_SEQUENCE_STATE_OFF_S0_1 (0x1 << 0)
2696 #define PP_SEQUENCE_STATE_OFF_S0_2 (0x2 << 0)
2697 #define PP_SEQUENCE_STATE_OFF_S0_3 (0x3 << 0)
2698 #define PP_SEQUENCE_STATE_ON_IDLE (0x8 << 0)
2699 #define PP_SEQUENCE_STATE_ON_S1_0 (0x9 << 0)
2700 #define PP_SEQUENCE_STATE_ON_S1_2 (0xa << 0)
2701 #define PP_SEQUENCE_STATE_ON_S1_3 (0xb << 0)
2702 #define PP_SEQUENCE_STATE_RESET (0xf << 0)
2703 #define PP_CONTROL 0x61204
2704 #define POWER_TARGET_ON (1 << 0)
2705 #define PP_ON_DELAYS 0x61208
2706 #define PP_OFF_DELAYS 0x6120c
2707 #define PP_DIVISOR 0x61210
2710 #define PFIT_CONTROL (dev_priv->info.display_mmio_offset + 0x61230)
2711 #define PFIT_ENABLE (1 << 31)
2712 #define PFIT_PIPE_MASK (3 << 29)
2713 #define PFIT_PIPE_SHIFT 29
2714 #define VERT_INTERP_DISABLE (0 << 10)
2715 #define VERT_INTERP_BILINEAR (1 << 10)
2716 #define VERT_INTERP_MASK (3 << 10)
2717 #define VERT_AUTO_SCALE (1 << 9)
2718 #define HORIZ_INTERP_DISABLE (0 << 6)
2719 #define HORIZ_INTERP_BILINEAR (1 << 6)
2720 #define HORIZ_INTERP_MASK (3 << 6)
2721 #define HORIZ_AUTO_SCALE (1 << 5)
2722 #define PANEL_8TO6_DITHER_ENABLE (1 << 3)
2723 #define PFIT_FILTER_FUZZY (0 << 24)
2724 #define PFIT_SCALING_AUTO (0 << 26)
2725 #define PFIT_SCALING_PROGRAMMED (1 << 26)
2726 #define PFIT_SCALING_PILLAR (2 << 26)
2727 #define PFIT_SCALING_LETTER (3 << 26)
2728 #define PFIT_PGM_RATIOS (dev_priv->info.display_mmio_offset + 0x61234)
2730 #define PFIT_VERT_SCALE_SHIFT 20
2731 #define PFIT_VERT_SCALE_MASK 0xfff00000
2732 #define PFIT_HORIZ_SCALE_SHIFT 4
2733 #define PFIT_HORIZ_SCALE_MASK 0x0000fff0
2735 #define PFIT_VERT_SCALE_SHIFT_965 16
2736 #define PFIT_VERT_SCALE_MASK_965 0x1fff0000
2737 #define PFIT_HORIZ_SCALE_SHIFT_965 0
2738 #define PFIT_HORIZ_SCALE_MASK_965 0x00001fff
2740 #define PFIT_AUTO_RATIOS (dev_priv->info.display_mmio_offset + 0x61238)
2742 #define _VLV_BLC_PWM_CTL2_A (dev_priv->info.display_mmio_offset + 0x61250)
2743 #define _VLV_BLC_PWM_CTL2_B (dev_priv->info.display_mmio_offset + 0x61350)
2744 #define VLV_BLC_PWM_CTL2(pipe) _PIPE(pipe, _VLV_BLC_PWM_CTL2_A, \
2745 _VLV_BLC_PWM_CTL2_B)
2747 #define _VLV_BLC_PWM_CTL_A (dev_priv->info.display_mmio_offset + 0x61254)
2748 #define _VLV_BLC_PWM_CTL_B (dev_priv->info.display_mmio_offset + 0x61354)
2749 #define VLV_BLC_PWM_CTL(pipe) _PIPE(pipe, _VLV_BLC_PWM_CTL_A, \
2752 #define _VLV_BLC_HIST_CTL_A (dev_priv->info.display_mmio_offset + 0x61260)
2753 #define _VLV_BLC_HIST_CTL_B (dev_priv->info.display_mmio_offset + 0x61360)
2754 #define VLV_BLC_HIST_CTL(pipe) _PIPE(pipe, _VLV_BLC_HIST_CTL_A, \
2755 _VLV_BLC_HIST_CTL_B)
2757 /* Backlight control */
2758 #define BLC_PWM_CTL2 (dev_priv->info.display_mmio_offset + 0x61250) /* 965+ only */
2759 #define BLM_PWM_ENABLE (1 << 31)
2760 #define BLM_COMBINATION_MODE (1 << 30) /* gen4 only */
2761 #define BLM_PIPE_SELECT (1 << 29)
2762 #define BLM_PIPE_SELECT_IVB (3 << 29)
2763 #define BLM_PIPE_A (0 << 29)
2764 #define BLM_PIPE_B (1 << 29)
2765 #define BLM_PIPE_C (2 << 29) /* ivb + */
2766 #define BLM_TRANSCODER_A BLM_PIPE_A /* hsw */
2767 #define BLM_TRANSCODER_B BLM_PIPE_B
2768 #define BLM_TRANSCODER_C BLM_PIPE_C
2769 #define BLM_TRANSCODER_EDP (3 << 29)
2770 #define BLM_PIPE(pipe) ((pipe) << 29)
2771 #define BLM_POLARITY_I965 (1 << 28) /* gen4 only */
2772 #define BLM_PHASE_IN_INTERUPT_STATUS (1 << 26)
2773 #define BLM_PHASE_IN_ENABLE (1 << 25)
2774 #define BLM_PHASE_IN_INTERUPT_ENABL (1 << 24)
2775 #define BLM_PHASE_IN_TIME_BASE_SHIFT (16)
2776 #define BLM_PHASE_IN_TIME_BASE_MASK (0xff << 16)
2777 #define BLM_PHASE_IN_COUNT_SHIFT (8)
2778 #define BLM_PHASE_IN_COUNT_MASK (0xff << 8)
2779 #define BLM_PHASE_IN_INCR_SHIFT (0)
2780 #define BLM_PHASE_IN_INCR_MASK (0xff << 0)
2781 #define BLC_PWM_CTL (dev_priv->info.display_mmio_offset + 0x61254)
2783 * This is the most significant 15 bits of the number of backlight cycles in a
2784 * complete cycle of the modulated backlight control.
2786 * The actual value is this field multiplied by two.
2788 #define BACKLIGHT_MODULATION_FREQ_SHIFT (17)
2789 #define BACKLIGHT_MODULATION_FREQ_MASK (0x7fff << 17)
2790 #define BLM_LEGACY_MODE (1 << 16) /* gen2 only */
2792 * This is the number of cycles out of the backlight modulation cycle for which
2793 * the backlight is on.
2795 * This field must be no greater than the number of cycles in the complete
2796 * backlight modulation cycle.
2798 #define BACKLIGHT_DUTY_CYCLE_SHIFT (0)
2799 #define BACKLIGHT_DUTY_CYCLE_MASK (0xffff)
2800 #define BACKLIGHT_DUTY_CYCLE_MASK_PNV (0xfffe)
2801 #define BLM_POLARITY_PNV (1 << 0) /* pnv only */
2803 #define BLC_HIST_CTL (dev_priv->info.display_mmio_offset + 0x61260)
2805 /* New registers for PCH-split platforms. Safe where new bits show up, the
2806 * register layout machtes with gen4 BLC_PWM_CTL[12]. */
2807 #define BLC_PWM_CPU_CTL2 0x48250
2808 #define BLC_PWM_CPU_CTL 0x48254
2810 #define HSW_BLC_PWM2_CTL 0x48350
2812 /* PCH CTL1 is totally different, all but the below bits are reserved. CTL2 is
2813 * like the normal CTL from gen4 and earlier. Hooray for confusing naming. */
2814 #define BLC_PWM_PCH_CTL1 0xc8250
2815 #define BLM_PCH_PWM_ENABLE (1 << 31)
2816 #define BLM_PCH_OVERRIDE_ENABLE (1 << 30)
2817 #define BLM_PCH_POLARITY (1 << 29)
2818 #define BLC_PWM_PCH_CTL2 0xc8254
2820 #define UTIL_PIN_CTL 0x48400
2821 #define UTIL_PIN_ENABLE (1 << 31)
2823 #define PCH_GTC_CTL 0xe7000
2824 #define PCH_GTC_ENABLE (1 << 31)
2826 /* TV port control */
2827 #define TV_CTL 0x68000
2828 /** Enables the TV encoder */
2829 # define TV_ENC_ENABLE (1 << 31)
2830 /** Sources the TV encoder input from pipe B instead of A. */
2831 # define TV_ENC_PIPEB_SELECT (1 << 30)
2832 /** Outputs composite video (DAC A only) */
2833 # define TV_ENC_OUTPUT_COMPOSITE (0 << 28)
2834 /** Outputs SVideo video (DAC B/C) */
2835 # define TV_ENC_OUTPUT_SVIDEO (1 << 28)
2836 /** Outputs Component video (DAC A/B/C) */
2837 # define TV_ENC_OUTPUT_COMPONENT (2 << 28)
2838 /** Outputs Composite and SVideo (DAC A/B/C) */
2839 # define TV_ENC_OUTPUT_SVIDEO_COMPOSITE (3 << 28)
2840 # define TV_TRILEVEL_SYNC (1 << 21)
2841 /** Enables slow sync generation (945GM only) */
2842 # define TV_SLOW_SYNC (1 << 20)
2843 /** Selects 4x oversampling for 480i and 576p */
2844 # define TV_OVERSAMPLE_4X (0 << 18)
2845 /** Selects 2x oversampling for 720p and 1080i */
2846 # define TV_OVERSAMPLE_2X (1 << 18)
2847 /** Selects no oversampling for 1080p */
2848 # define TV_OVERSAMPLE_NONE (2 << 18)
2849 /** Selects 8x oversampling */
2850 # define TV_OVERSAMPLE_8X (3 << 18)
2851 /** Selects progressive mode rather than interlaced */
2852 # define TV_PROGRESSIVE (1 << 17)
2853 /** Sets the colorburst to PAL mode. Required for non-M PAL modes. */
2854 # define TV_PAL_BURST (1 << 16)
2855 /** Field for setting delay of Y compared to C */
2856 # define TV_YC_SKEW_MASK (7 << 12)
2857 /** Enables a fix for 480p/576p standard definition modes on the 915GM only */
2858 # define TV_ENC_SDP_FIX (1 << 11)
2860 * Enables a fix for the 915GM only.
2862 * Not sure what it does.
2864 # define TV_ENC_C0_FIX (1 << 10)
2865 /** Bits that must be preserved by software */
2866 # define TV_CTL_SAVE ((1 << 11) | (3 << 9) | (7 << 6) | 0xf)
2867 # define TV_FUSE_STATE_MASK (3 << 4)
2868 /** Read-only state that reports all features enabled */
2869 # define TV_FUSE_STATE_ENABLED (0 << 4)
2870 /** Read-only state that reports that Macrovision is disabled in hardware*/
2871 # define TV_FUSE_STATE_NO_MACROVISION (1 << 4)
2872 /** Read-only state that reports that TV-out is disabled in hardware. */
2873 # define TV_FUSE_STATE_DISABLED (2 << 4)
2874 /** Normal operation */
2875 # define TV_TEST_MODE_NORMAL (0 << 0)
2876 /** Encoder test pattern 1 - combo pattern */
2877 # define TV_TEST_MODE_PATTERN_1 (1 << 0)
2878 /** Encoder test pattern 2 - full screen vertical 75% color bars */
2879 # define TV_TEST_MODE_PATTERN_2 (2 << 0)
2880 /** Encoder test pattern 3 - full screen horizontal 75% color bars */
2881 # define TV_TEST_MODE_PATTERN_3 (3 << 0)
2882 /** Encoder test pattern 4 - random noise */
2883 # define TV_TEST_MODE_PATTERN_4 (4 << 0)
2884 /** Encoder test pattern 5 - linear color ramps */
2885 # define TV_TEST_MODE_PATTERN_5 (5 << 0)
2887 * This test mode forces the DACs to 50% of full output.
2889 * This is used for load detection in combination with TVDAC_SENSE_MASK
2891 # define TV_TEST_MODE_MONITOR_DETECT (7 << 0)
2892 # define TV_TEST_MODE_MASK (7 << 0)
2894 #define TV_DAC 0x68004
2895 # define TV_DAC_SAVE 0x00ffff00
2897 * Reports that DAC state change logic has reported change (RO).
2899 * This gets cleared when TV_DAC_STATE_EN is cleared
2901 # define TVDAC_STATE_CHG (1 << 31)
2902 # define TVDAC_SENSE_MASK (7 << 28)
2903 /** Reports that DAC A voltage is above the detect threshold */
2904 # define TVDAC_A_SENSE (1 << 30)
2905 /** Reports that DAC B voltage is above the detect threshold */
2906 # define TVDAC_B_SENSE (1 << 29)
2907 /** Reports that DAC C voltage is above the detect threshold */
2908 # define TVDAC_C_SENSE (1 << 28)
2910 * Enables DAC state detection logic, for load-based TV detection.
2912 * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set
2913 * to off, for load detection to work.
2915 # define TVDAC_STATE_CHG_EN (1 << 27)
2916 /** Sets the DAC A sense value to high */
2917 # define TVDAC_A_SENSE_CTL (1 << 26)
2918 /** Sets the DAC B sense value to high */
2919 # define TVDAC_B_SENSE_CTL (1 << 25)
2920 /** Sets the DAC C sense value to high */
2921 # define TVDAC_C_SENSE_CTL (1 << 24)
2922 /** Overrides the ENC_ENABLE and DAC voltage levels */
2923 # define DAC_CTL_OVERRIDE (1 << 7)
2924 /** Sets the slew rate. Must be preserved in software */
2925 # define ENC_TVDAC_SLEW_FAST (1 << 6)
2926 # define DAC_A_1_3_V (0 << 4)
2927 # define DAC_A_1_1_V (1 << 4)
2928 # define DAC_A_0_7_V (2 << 4)
2929 # define DAC_A_MASK (3 << 4)
2930 # define DAC_B_1_3_V (0 << 2)
2931 # define DAC_B_1_1_V (1 << 2)
2932 # define DAC_B_0_7_V (2 << 2)
2933 # define DAC_B_MASK (3 << 2)
2934 # define DAC_C_1_3_V (0 << 0)
2935 # define DAC_C_1_1_V (1 << 0)
2936 # define DAC_C_0_7_V (2 << 0)
2937 # define DAC_C_MASK (3 << 0)
2940 * CSC coefficients are stored in a floating point format with 9 bits of
2941 * mantissa and 2 or 3 bits of exponent. The exponent is represented as 2**-n,
2942 * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with
2943 * -1 (0x3) being the only legal negative value.
2945 #define TV_CSC_Y 0x68010
2946 # define TV_RY_MASK 0x07ff0000
2947 # define TV_RY_SHIFT 16
2948 # define TV_GY_MASK 0x00000fff
2949 # define TV_GY_SHIFT 0
2951 #define TV_CSC_Y2 0x68014
2952 # define TV_BY_MASK 0x07ff0000
2953 # define TV_BY_SHIFT 16
2955 * Y attenuation for component video.
2957 * Stored in 1.9 fixed point.
2959 # define TV_AY_MASK 0x000003ff
2960 # define TV_AY_SHIFT 0
2962 #define TV_CSC_U 0x68018
2963 # define TV_RU_MASK 0x07ff0000
2964 # define TV_RU_SHIFT 16
2965 # define TV_GU_MASK 0x000007ff
2966 # define TV_GU_SHIFT 0
2968 #define TV_CSC_U2 0x6801c
2969 # define TV_BU_MASK 0x07ff0000
2970 # define TV_BU_SHIFT 16
2972 * U attenuation for component video.
2974 * Stored in 1.9 fixed point.
2976 # define TV_AU_MASK 0x000003ff
2977 # define TV_AU_SHIFT 0
2979 #define TV_CSC_V 0x68020
2980 # define TV_RV_MASK 0x0fff0000
2981 # define TV_RV_SHIFT 16
2982 # define TV_GV_MASK 0x000007ff
2983 # define TV_GV_SHIFT 0
2985 #define TV_CSC_V2 0x68024
2986 # define TV_BV_MASK 0x07ff0000
2987 # define TV_BV_SHIFT 16
2989 * V attenuation for component video.
2991 * Stored in 1.9 fixed point.
2993 # define TV_AV_MASK 0x000007ff
2994 # define TV_AV_SHIFT 0
2996 #define TV_CLR_KNOBS 0x68028
2997 /** 2s-complement brightness adjustment */
2998 # define TV_BRIGHTNESS_MASK 0xff000000
2999 # define TV_BRIGHTNESS_SHIFT 24
3000 /** Contrast adjustment, as a 2.6 unsigned floating point number */
3001 # define TV_CONTRAST_MASK 0x00ff0000
3002 # define TV_CONTRAST_SHIFT 16
3003 /** Saturation adjustment, as a 2.6 unsigned floating point number */
3004 # define TV_SATURATION_MASK 0x0000ff00
3005 # define TV_SATURATION_SHIFT 8
3006 /** Hue adjustment, as an integer phase angle in degrees */
3007 # define TV_HUE_MASK 0x000000ff
3008 # define TV_HUE_SHIFT 0
3010 #define TV_CLR_LEVEL 0x6802c
3011 /** Controls the DAC level for black */
3012 # define TV_BLACK_LEVEL_MASK 0x01ff0000
3013 # define TV_BLACK_LEVEL_SHIFT 16
3014 /** Controls the DAC level for blanking */
3015 # define TV_BLANK_LEVEL_MASK 0x000001ff
3016 # define TV_BLANK_LEVEL_SHIFT 0
3018 #define TV_H_CTL_1 0x68030
3019 /** Number of pixels in the hsync. */
3020 # define TV_HSYNC_END_MASK 0x1fff0000
3021 # define TV_HSYNC_END_SHIFT 16
3022 /** Total number of pixels minus one in the line (display and blanking). */
3023 # define TV_HTOTAL_MASK 0x00001fff
3024 # define TV_HTOTAL_SHIFT 0
3026 #define TV_H_CTL_2 0x68034
3027 /** Enables the colorburst (needed for non-component color) */
3028 # define TV_BURST_ENA (1 << 31)
3029 /** Offset of the colorburst from the start of hsync, in pixels minus one. */
3030 # define TV_HBURST_START_SHIFT 16
3031 # define TV_HBURST_START_MASK 0x1fff0000
3032 /** Length of the colorburst */
3033 # define TV_HBURST_LEN_SHIFT 0
3034 # define TV_HBURST_LEN_MASK 0x0001fff
3036 #define TV_H_CTL_3 0x68038
3037 /** End of hblank, measured in pixels minus one from start of hsync */
3038 # define TV_HBLANK_END_SHIFT 16
3039 # define TV_HBLANK_END_MASK 0x1fff0000
3040 /** Start of hblank, measured in pixels minus one from start of hsync */
3041 # define TV_HBLANK_START_SHIFT 0
3042 # define TV_HBLANK_START_MASK 0x0001fff
3044 #define TV_V_CTL_1 0x6803c
3046 # define TV_NBR_END_SHIFT 16
3047 # define TV_NBR_END_MASK 0x07ff0000
3049 # define TV_VI_END_F1_SHIFT 8
3050 # define TV_VI_END_F1_MASK 0x00003f00
3052 # define TV_VI_END_F2_SHIFT 0
3053 # define TV_VI_END_F2_MASK 0x0000003f
3055 #define TV_V_CTL_2 0x68040
3056 /** Length of vsync, in half lines */
3057 # define TV_VSYNC_LEN_MASK 0x07ff0000
3058 # define TV_VSYNC_LEN_SHIFT 16
3059 /** Offset of the start of vsync in field 1, measured in one less than the
3060 * number of half lines.
3062 # define TV_VSYNC_START_F1_MASK 0x00007f00
3063 # define TV_VSYNC_START_F1_SHIFT 8
3065 * Offset of the start of vsync in field 2, measured in one less than the
3066 * number of half lines.
3068 # define TV_VSYNC_START_F2_MASK 0x0000007f
3069 # define TV_VSYNC_START_F2_SHIFT 0
3071 #define TV_V_CTL_3 0x68044
3072 /** Enables generation of the equalization signal */
3073 # define TV_EQUAL_ENA (1 << 31)
3074 /** Length of vsync, in half lines */
3075 # define TV_VEQ_LEN_MASK 0x007f0000
3076 # define TV_VEQ_LEN_SHIFT 16
3077 /** Offset of the start of equalization in field 1, measured in one less than
3078 * the number of half lines.
3080 # define TV_VEQ_START_F1_MASK 0x0007f00
3081 # define TV_VEQ_START_F1_SHIFT 8
3083 * Offset of the start of equalization in field 2, measured in one less than
3084 * the number of half lines.
3086 # define TV_VEQ_START_F2_MASK 0x000007f
3087 # define TV_VEQ_START_F2_SHIFT 0
3089 #define TV_V_CTL_4 0x68048
3091 * Offset to start of vertical colorburst, measured in one less than the
3092 * number of lines from vertical start.
3094 # define TV_VBURST_START_F1_MASK 0x003f0000
3095 # define TV_VBURST_START_F1_SHIFT 16
3097 * Offset to the end of vertical colorburst, measured in one less than the
3098 * number of lines from the start of NBR.
3100 # define TV_VBURST_END_F1_MASK 0x000000ff
3101 # define TV_VBURST_END_F1_SHIFT 0
3103 #define TV_V_CTL_5 0x6804c
3105 * Offset to start of vertical colorburst, measured in one less than the
3106 * number of lines from vertical start.
3108 # define TV_VBURST_START_F2_MASK 0x003f0000
3109 # define TV_VBURST_START_F2_SHIFT 16
3111 * Offset to the end of vertical colorburst, measured in one less than the
3112 * number of lines from the start of NBR.
3114 # define TV_VBURST_END_F2_MASK 0x000000ff
3115 # define TV_VBURST_END_F2_SHIFT 0
3117 #define TV_V_CTL_6 0x68050
3119 * Offset to start of vertical colorburst, measured in one less than the
3120 * number of lines from vertical start.
3122 # define TV_VBURST_START_F3_MASK 0x003f0000
3123 # define TV_VBURST_START_F3_SHIFT 16
3125 * Offset to the end of vertical colorburst, measured in one less than the
3126 * number of lines from the start of NBR.
3128 # define TV_VBURST_END_F3_MASK 0x000000ff
3129 # define TV_VBURST_END_F3_SHIFT 0
3131 #define TV_V_CTL_7 0x68054
3133 * Offset to start of vertical colorburst, measured in one less than the
3134 * number of lines from vertical start.
3136 # define TV_VBURST_START_F4_MASK 0x003f0000
3137 # define TV_VBURST_START_F4_SHIFT 16
3139 * Offset to the end of vertical colorburst, measured in one less than the
3140 * number of lines from the start of NBR.
3142 # define TV_VBURST_END_F4_MASK 0x000000ff
3143 # define TV_VBURST_END_F4_SHIFT 0
3145 #define TV_SC_CTL_1 0x68060
3146 /** Turns on the first subcarrier phase generation DDA */
3147 # define TV_SC_DDA1_EN (1 << 31)
3148 /** Turns on the first subcarrier phase generation DDA */
3149 # define TV_SC_DDA2_EN (1 << 30)
3150 /** Turns on the first subcarrier phase generation DDA */
3151 # define TV_SC_DDA3_EN (1 << 29)
3152 /** Sets the subcarrier DDA to reset frequency every other field */
3153 # define TV_SC_RESET_EVERY_2 (0 << 24)
3154 /** Sets the subcarrier DDA to reset frequency every fourth field */
3155 # define TV_SC_RESET_EVERY_4 (1 << 24)
3156 /** Sets the subcarrier DDA to reset frequency every eighth field */
3157 # define TV_SC_RESET_EVERY_8 (2 << 24)
3158 /** Sets the subcarrier DDA to never reset the frequency */
3159 # define TV_SC_RESET_NEVER (3 << 24)
3160 /** Sets the peak amplitude of the colorburst.*/
3161 # define TV_BURST_LEVEL_MASK 0x00ff0000
3162 # define TV_BURST_LEVEL_SHIFT 16
3163 /** Sets the increment of the first subcarrier phase generation DDA */
3164 # define TV_SCDDA1_INC_MASK 0x00000fff
3165 # define TV_SCDDA1_INC_SHIFT 0
3167 #define TV_SC_CTL_2 0x68064
3168 /** Sets the rollover for the second subcarrier phase generation DDA */
3169 # define TV_SCDDA2_SIZE_MASK 0x7fff0000
3170 # define TV_SCDDA2_SIZE_SHIFT 16
3171 /** Sets the increent of the second subcarrier phase generation DDA */
3172 # define TV_SCDDA2_INC_MASK 0x00007fff
3173 # define TV_SCDDA2_INC_SHIFT 0
3175 #define TV_SC_CTL_3 0x68068
3176 /** Sets the rollover for the third subcarrier phase generation DDA */
3177 # define TV_SCDDA3_SIZE_MASK 0x7fff0000
3178 # define TV_SCDDA3_SIZE_SHIFT 16
3179 /** Sets the increent of the third subcarrier phase generation DDA */
3180 # define TV_SCDDA3_INC_MASK 0x00007fff
3181 # define TV_SCDDA3_INC_SHIFT 0
3183 #define TV_WIN_POS 0x68070
3184 /** X coordinate of the display from the start of horizontal active */
3185 # define TV_XPOS_MASK 0x1fff0000
3186 # define TV_XPOS_SHIFT 16
3187 /** Y coordinate of the display from the start of vertical active (NBR) */
3188 # define TV_YPOS_MASK 0x00000fff
3189 # define TV_YPOS_SHIFT 0
3191 #define TV_WIN_SIZE 0x68074
3192 /** Horizontal size of the display window, measured in pixels*/
3193 # define TV_XSIZE_MASK 0x1fff0000
3194 # define TV_XSIZE_SHIFT 16
3196 * Vertical size of the display window, measured in pixels.
3198 * Must be even for interlaced modes.
3200 # define TV_YSIZE_MASK 0x00000fff
3201 # define TV_YSIZE_SHIFT 0
3203 #define TV_FILTER_CTL_1 0x68080
3205 * Enables automatic scaling calculation.
3207 * If set, the rest of the registers are ignored, and the calculated values can
3208 * be read back from the register.
3210 # define TV_AUTO_SCALE (1 << 31)
3212 * Disables the vertical filter.
3214 * This is required on modes more than 1024 pixels wide */
3215 # define TV_V_FILTER_BYPASS (1 << 29)
3216 /** Enables adaptive vertical filtering */
3217 # define TV_VADAPT (1 << 28)
3218 # define TV_VADAPT_MODE_MASK (3 << 26)
3219 /** Selects the least adaptive vertical filtering mode */
3220 # define TV_VADAPT_MODE_LEAST (0 << 26)
3221 /** Selects the moderately adaptive vertical filtering mode */
3222 # define TV_VADAPT_MODE_MODERATE (1 << 26)
3223 /** Selects the most adaptive vertical filtering mode */
3224 # define TV_VADAPT_MODE_MOST (3 << 26)
3226 * Sets the horizontal scaling factor.
3228 * This should be the fractional part of the horizontal scaling factor divided
3229 * by the oversampling rate. TV_HSCALE should be less than 1, and set to:
3231 * (src width - 1) / ((oversample * dest width) - 1)
3233 # define TV_HSCALE_FRAC_MASK 0x00003fff
3234 # define TV_HSCALE_FRAC_SHIFT 0
3236 #define TV_FILTER_CTL_2 0x68084
3238 * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
3240 * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1)
3242 # define TV_VSCALE_INT_MASK 0x00038000
3243 # define TV_VSCALE_INT_SHIFT 15
3245 * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
3247 * \sa TV_VSCALE_INT_MASK
3249 # define TV_VSCALE_FRAC_MASK 0x00007fff
3250 # define TV_VSCALE_FRAC_SHIFT 0
3252 #define TV_FILTER_CTL_3 0x68088
3254 * Sets the integer part of the 3.15 fixed-point vertical scaling factor.
3256 * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1))
3258 * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
3260 # define TV_VSCALE_IP_INT_MASK 0x00038000
3261 # define TV_VSCALE_IP_INT_SHIFT 15
3263 * Sets the fractional part of the 3.15 fixed-point vertical scaling factor.
3265 * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes.
3267 * \sa TV_VSCALE_IP_INT_MASK
3269 # define TV_VSCALE_IP_FRAC_MASK 0x00007fff
3270 # define TV_VSCALE_IP_FRAC_SHIFT 0
3272 #define TV_CC_CONTROL 0x68090
3273 # define TV_CC_ENABLE (1 << 31)
3275 * Specifies which field to send the CC data in.
3277 * CC data is usually sent in field 0.
3279 # define TV_CC_FID_MASK (1 << 27)
3280 # define TV_CC_FID_SHIFT 27
3281 /** Sets the horizontal position of the CC data. Usually 135. */
3282 # define TV_CC_HOFF_MASK 0x03ff0000
3283 # define TV_CC_HOFF_SHIFT 16
3284 /** Sets the vertical position of the CC data. Usually 21 */
3285 # define TV_CC_LINE_MASK 0x0000003f
3286 # define TV_CC_LINE_SHIFT 0
3288 #define TV_CC_DATA 0x68094
3289 # define TV_CC_RDY (1 << 31)
3290 /** Second word of CC data to be transmitted. */
3291 # define TV_CC_DATA_2_MASK 0x007f0000
3292 # define TV_CC_DATA_2_SHIFT 16
3293 /** First word of CC data to be transmitted. */
3294 # define TV_CC_DATA_1_MASK 0x0000007f
3295 # define TV_CC_DATA_1_SHIFT 0
3297 #define TV_H_LUMA_0 0x68100
3298 #define TV_H_LUMA_59 0x681ec
3299 #define TV_H_CHROMA_0 0x68200
3300 #define TV_H_CHROMA_59 0x682ec
3301 #define TV_V_LUMA_0 0x68300
3302 #define TV_V_LUMA_42 0x683a8
3303 #define TV_V_CHROMA_0 0x68400
3304 #define TV_V_CHROMA_42 0x684a8
3307 #define DP_A 0x64000 /* eDP */
3308 #define DP_B 0x64100
3309 #define DP_C 0x64200
3310 #define DP_D 0x64300
3312 #define DP_PORT_EN (1 << 31)
3313 #define DP_PIPEB_SELECT (1 << 30)
3314 #define DP_PIPE_MASK (1 << 30)
3315 #define DP_PIPE_SELECT_CHV(pipe) ((pipe) << 16)
3316 #define DP_PIPE_MASK_CHV (3 << 16)
3318 /* Link training mode - select a suitable mode for each stage */
3319 #define DP_LINK_TRAIN_PAT_1 (0 << 28)
3320 #define DP_LINK_TRAIN_PAT_2 (1 << 28)
3321 #define DP_LINK_TRAIN_PAT_IDLE (2 << 28)
3322 #define DP_LINK_TRAIN_OFF (3 << 28)
3323 #define DP_LINK_TRAIN_MASK (3 << 28)
3324 #define DP_LINK_TRAIN_SHIFT 28
3326 /* CPT Link training mode */
3327 #define DP_LINK_TRAIN_PAT_1_CPT (0 << 8)
3328 #define DP_LINK_TRAIN_PAT_2_CPT (1 << 8)
3329 #define DP_LINK_TRAIN_PAT_IDLE_CPT (2 << 8)
3330 #define DP_LINK_TRAIN_OFF_CPT (3 << 8)
3331 #define DP_LINK_TRAIN_MASK_CPT (7 << 8)
3332 #define DP_LINK_TRAIN_SHIFT_CPT 8
3334 /* Signal voltages. These are mostly controlled by the other end */
3335 #define DP_VOLTAGE_0_4 (0 << 25)
3336 #define DP_VOLTAGE_0_6 (1 << 25)
3337 #define DP_VOLTAGE_0_8 (2 << 25)
3338 #define DP_VOLTAGE_1_2 (3 << 25)
3339 #define DP_VOLTAGE_MASK (7 << 25)
3340 #define DP_VOLTAGE_SHIFT 25
3342 /* Signal pre-emphasis levels, like voltages, the other end tells us what
3345 #define DP_PRE_EMPHASIS_0 (0 << 22)
3346 #define DP_PRE_EMPHASIS_3_5 (1 << 22)
3347 #define DP_PRE_EMPHASIS_6 (2 << 22)
3348 #define DP_PRE_EMPHASIS_9_5 (3 << 22)
3349 #define DP_PRE_EMPHASIS_MASK (7 << 22)
3350 #define DP_PRE_EMPHASIS_SHIFT 22
3352 /* How many wires to use. I guess 3 was too hard */
3353 #define DP_PORT_WIDTH(width) (((width) - 1) << 19)
3354 #define DP_PORT_WIDTH_MASK (7 << 19)
3356 /* Mystic DPCD version 1.1 special mode */
3357 #define DP_ENHANCED_FRAMING (1 << 18)
3360 #define DP_PLL_FREQ_270MHZ (0 << 16)
3361 #define DP_PLL_FREQ_160MHZ (1 << 16)
3362 #define DP_PLL_FREQ_MASK (3 << 16)
3364 /** locked once port is enabled */
3365 #define DP_PORT_REVERSAL (1 << 15)
3368 #define DP_PLL_ENABLE (1 << 14)
3370 /** sends the clock on lane 15 of the PEG for debug */
3371 #define DP_CLOCK_OUTPUT_ENABLE (1 << 13)
3373 #define DP_SCRAMBLING_DISABLE (1 << 12)
3374 #define DP_SCRAMBLING_DISABLE_IRONLAKE (1 << 7)
3376 /** limit RGB values to avoid confusing TVs */
3377 #define DP_COLOR_RANGE_16_235 (1 << 8)
3379 /** Turn on the audio link */
3380 #define DP_AUDIO_OUTPUT_ENABLE (1 << 6)
3382 /** vs and hs sync polarity */
3383 #define DP_SYNC_VS_HIGH (1 << 4)
3384 #define DP_SYNC_HS_HIGH (1 << 3)
3387 #define DP_DETECTED (1 << 2)
3389 /** The aux channel provides a way to talk to the
3390 * signal sink for DDC etc. Max packet size supported
3391 * is 20 bytes in each direction, hence the 5 fixed
3394 #define DPA_AUX_CH_CTL 0x64010
3395 #define DPA_AUX_CH_DATA1 0x64014
3396 #define DPA_AUX_CH_DATA2 0x64018
3397 #define DPA_AUX_CH_DATA3 0x6401c
3398 #define DPA_AUX_CH_DATA4 0x64020
3399 #define DPA_AUX_CH_DATA5 0x64024
3401 #define DPB_AUX_CH_CTL 0x64110
3402 #define DPB_AUX_CH_DATA1 0x64114
3403 #define DPB_AUX_CH_DATA2 0x64118
3404 #define DPB_AUX_CH_DATA3 0x6411c
3405 #define DPB_AUX_CH_DATA4 0x64120
3406 #define DPB_AUX_CH_DATA5 0x64124
3408 #define DPC_AUX_CH_CTL 0x64210
3409 #define DPC_AUX_CH_DATA1 0x64214
3410 #define DPC_AUX_CH_DATA2 0x64218
3411 #define DPC_AUX_CH_DATA3 0x6421c
3412 #define DPC_AUX_CH_DATA4 0x64220
3413 #define DPC_AUX_CH_DATA5 0x64224
3415 #define DPD_AUX_CH_CTL 0x64310
3416 #define DPD_AUX_CH_DATA1 0x64314
3417 #define DPD_AUX_CH_DATA2 0x64318
3418 #define DPD_AUX_CH_DATA3 0x6431c
3419 #define DPD_AUX_CH_DATA4 0x64320
3420 #define DPD_AUX_CH_DATA5 0x64324
3422 #define DP_AUX_CH_CTL_SEND_BUSY (1 << 31)
3423 #define DP_AUX_CH_CTL_DONE (1 << 30)
3424 #define DP_AUX_CH_CTL_INTERRUPT (1 << 29)
3425 #define DP_AUX_CH_CTL_TIME_OUT_ERROR (1 << 28)
3426 #define DP_AUX_CH_CTL_TIME_OUT_400us (0 << 26)
3427 #define DP_AUX_CH_CTL_TIME_OUT_600us (1 << 26)
3428 #define DP_AUX_CH_CTL_TIME_OUT_800us (2 << 26)
3429 #define DP_AUX_CH_CTL_TIME_OUT_1600us (3 << 26)
3430 #define DP_AUX_CH_CTL_TIME_OUT_MASK (3 << 26)
3431 #define DP_AUX_CH_CTL_RECEIVE_ERROR (1 << 25)
3432 #define DP_AUX_CH_CTL_MESSAGE_SIZE_MASK (0x1f << 20)
3433 #define DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT 20
3434 #define DP_AUX_CH_CTL_PRECHARGE_2US_MASK (0xf << 16)
3435 #define DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT 16
3436 #define DP_AUX_CH_CTL_AUX_AKSV_SELECT (1 << 15)
3437 #define DP_AUX_CH_CTL_MANCHESTER_TEST (1 << 14)
3438 #define DP_AUX_CH_CTL_SYNC_TEST (1 << 13)
3439 #define DP_AUX_CH_CTL_DEGLITCH_TEST (1 << 12)
3440 #define DP_AUX_CH_CTL_PRECHARGE_TEST (1 << 11)
3441 #define DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK (0x7ff)
3442 #define DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT 0
3445 * Computing GMCH M and N values for the Display Port link
3447 * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes
3449 * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz)
3451 * The GMCH value is used internally
3453 * bytes_per_pixel is the number of bytes coming out of the plane,
3454 * which is after the LUTs, so we want the bytes for our color format.
3455 * For our current usage, this is always 3, one byte for R, G and B.
3457 #define _PIPEA_DATA_M_G4X 0x70050
3458 #define _PIPEB_DATA_M_G4X 0x71050
3460 /* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */
3461 #define TU_SIZE(x) (((x)-1) << 25) /* default size 64 */
3462 #define TU_SIZE_SHIFT 25
3463 #define TU_SIZE_MASK (0x3f << 25)
3465 #define DATA_LINK_M_N_MASK (0xffffff)
3466 #define DATA_LINK_N_MAX (0x800000)
3468 #define _PIPEA_DATA_N_G4X 0x70054
3469 #define _PIPEB_DATA_N_G4X 0x71054
3470 #define PIPE_GMCH_DATA_N_MASK (0xffffff)
3473 * Computing Link M and N values for the Display Port link
3475 * Link M / N = pixel_clock / ls_clk
3477 * (the DP spec calls pixel_clock the 'strm_clk')
3479 * The Link value is transmitted in the Main Stream
3480 * Attributes and VB-ID.
3483 #define _PIPEA_LINK_M_G4X 0x70060
3484 #define _PIPEB_LINK_M_G4X 0x71060
3485 #define PIPEA_DP_LINK_M_MASK (0xffffff)
3487 #define _PIPEA_LINK_N_G4X 0x70064
3488 #define _PIPEB_LINK_N_G4X 0x71064
3489 #define PIPEA_DP_LINK_N_MASK (0xffffff)
3491 #define PIPE_DATA_M_G4X(pipe) _PIPE(pipe, _PIPEA_DATA_M_G4X, _PIPEB_DATA_M_G4X)
3492 #define PIPE_DATA_N_G4X(pipe) _PIPE(pipe, _PIPEA_DATA_N_G4X, _PIPEB_DATA_N_G4X)
3493 #define PIPE_LINK_M_G4X(pipe) _PIPE(pipe, _PIPEA_LINK_M_G4X, _PIPEB_LINK_M_G4X)
3494 #define PIPE_LINK_N_G4X(pipe) _PIPE(pipe, _PIPEA_LINK_N_G4X, _PIPEB_LINK_N_G4X)
3496 /* Display & cursor control */
3499 #define _PIPEADSL 0x70000
3500 #define DSL_LINEMASK_GEN2 0x00000fff
3501 #define DSL_LINEMASK_GEN3 0x00001fff
3502 #define _PIPEACONF 0x70008
3503 #define PIPECONF_ENABLE (1<<31)
3504 #define PIPECONF_DISABLE 0
3505 #define PIPECONF_DOUBLE_WIDE (1<<30)
3506 #define I965_PIPECONF_ACTIVE (1<<30)
3507 #define PIPECONF_DSI_PLL_LOCKED (1<<29) /* vlv & pipe A only */
3508 #define PIPECONF_FRAME_START_DELAY_MASK (3<<27)
3509 #define PIPECONF_SINGLE_WIDE 0
3510 #define PIPECONF_PIPE_UNLOCKED 0
3511 #define PIPECONF_PIPE_LOCKED (1<<25)
3512 #define PIPECONF_PALETTE 0
3513 #define PIPECONF_GAMMA (1<<24)
3514 #define PIPECONF_FORCE_BORDER (1<<25)
3515 #define PIPECONF_INTERLACE_MASK (7 << 21)
3516 #define PIPECONF_INTERLACE_MASK_HSW (3 << 21)
3517 /* Note that pre-gen3 does not support interlaced display directly. Panel
3518 * fitting must be disabled on pre-ilk for interlaced. */
3519 #define PIPECONF_PROGRESSIVE (0 << 21)
3520 #define PIPECONF_INTERLACE_W_SYNC_SHIFT_PANEL (4 << 21) /* gen4 only */
3521 #define PIPECONF_INTERLACE_W_SYNC_SHIFT (5 << 21) /* gen4 only */
3522 #define PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21)
3523 #define PIPECONF_INTERLACE_FIELD_0_ONLY (7 << 21) /* gen3 only */
3524 /* Ironlake and later have a complete new set of values for interlaced. PFIT
3525 * means panel fitter required, PF means progressive fetch, DBL means power
3526 * saving pixel doubling. */
3527 #define PIPECONF_PFIT_PF_INTERLACED_ILK (1 << 21)
3528 #define PIPECONF_INTERLACED_ILK (3 << 21)
3529 #define PIPECONF_INTERLACED_DBL_ILK (4 << 21) /* ilk/snb only */
3530 #define PIPECONF_PFIT_PF_INTERLACED_DBL_ILK (5 << 21) /* ilk/snb only */
3531 #define PIPECONF_INTERLACE_MODE_MASK (7 << 21)
3532 #define PIPECONF_EDP_RR_MODE_SWITCH (1 << 20)
3533 #define PIPECONF_CXSR_DOWNCLOCK (1<<16)
3534 #define PIPECONF_COLOR_RANGE_SELECT (1 << 13)
3535 #define PIPECONF_BPC_MASK (0x7 << 5)
3536 #define PIPECONF_8BPC (0<<5)
3537 #define PIPECONF_10BPC (1<<5)
3538 #define PIPECONF_6BPC (2<<5)
3539 #define PIPECONF_12BPC (3<<5)
3540 #define PIPECONF_DITHER_EN (1<<4)
3541 #define PIPECONF_DITHER_TYPE_MASK (0x0000000c)
3542 #define PIPECONF_DITHER_TYPE_SP (0<<2)
3543 #define PIPECONF_DITHER_TYPE_ST1 (1<<2)
3544 #define PIPECONF_DITHER_TYPE_ST2 (2<<2)
3545 #define PIPECONF_DITHER_TYPE_TEMP (3<<2)
3546 #define _PIPEASTAT 0x70024
3547 #define PIPE_FIFO_UNDERRUN_STATUS (1UL<<31)
3548 #define SPRITE1_FLIP_DONE_INT_EN_VLV (1UL<<30)
3549 #define PIPE_CRC_ERROR_ENABLE (1UL<<29)
3550 #define PIPE_CRC_DONE_ENABLE (1UL<<28)
3551 #define PERF_COUNTER2_INTERRUPT_EN (1UL<<27)
3552 #define PIPE_GMBUS_EVENT_ENABLE (1UL<<27)
3553 #define PLANE_FLIP_DONE_INT_EN_VLV (1UL<<26)
3554 #define PIPE_HOTPLUG_INTERRUPT_ENABLE (1UL<<26)
3555 #define PIPE_VSYNC_INTERRUPT_ENABLE (1UL<<25)
3556 #define PIPE_DISPLAY_LINE_COMPARE_ENABLE (1UL<<24)
3557 #define PIPE_DPST_EVENT_ENABLE (1UL<<23)
3558 #define SPRITE0_FLIP_DONE_INT_EN_VLV (1UL<<22)
3559 #define PIPE_LEGACY_BLC_EVENT_ENABLE (1UL<<22)
3560 #define PIPE_ODD_FIELD_INTERRUPT_ENABLE (1UL<<21)
3561 #define PIPE_EVEN_FIELD_INTERRUPT_ENABLE (1UL<<20)
3562 #define PIPE_B_PSR_INTERRUPT_ENABLE_VLV (1UL<<19)
3563 #define PERF_COUNTER_INTERRUPT_EN (1UL<<19)
3564 #define PIPE_HOTPLUG_TV_INTERRUPT_ENABLE (1UL<<18) /* pre-965 */
3565 #define PIPE_START_VBLANK_INTERRUPT_ENABLE (1UL<<18) /* 965 or later */
3566 #define PIPE_FRAMESTART_INTERRUPT_ENABLE (1UL<<17)
3567 #define PIPE_VBLANK_INTERRUPT_ENABLE (1UL<<17)
3568 #define PIPEA_HBLANK_INT_EN_VLV (1UL<<16)
3569 #define PIPE_OVERLAY_UPDATED_ENABLE (1UL<<16)
3570 #define SPRITE1_FLIP_DONE_INT_STATUS_VLV (1UL<<15)
3571 #define SPRITE0_FLIP_DONE_INT_STATUS_VLV (1UL<<14)
3572 #define PIPE_CRC_ERROR_INTERRUPT_STATUS (1UL<<13)
3573 #define PIPE_CRC_DONE_INTERRUPT_STATUS (1UL<<12)
3574 #define PERF_COUNTER2_INTERRUPT_STATUS (1UL<<11)
3575 #define PIPE_GMBUS_INTERRUPT_STATUS (1UL<<11)
3576 #define PLANE_FLIP_DONE_INT_STATUS_VLV (1UL<<10)
3577 #define PIPE_HOTPLUG_INTERRUPT_STATUS (1UL<<10)
3578 #define PIPE_VSYNC_INTERRUPT_STATUS (1UL<<9)
3579 #define PIPE_DISPLAY_LINE_COMPARE_STATUS (1UL<<8)
3580 #define PIPE_DPST_EVENT_STATUS (1UL<<7)
3581 #define PIPE_LEGACY_BLC_EVENT_STATUS (1UL<<6)
3582 #define PIPE_A_PSR_STATUS_VLV (1UL<<6)
3583 #define PIPE_LEGACY_BLC_EVENT_STATUS (1UL<<6)
3584 #define PIPE_ODD_FIELD_INTERRUPT_STATUS (1UL<<5)
3585 #define PIPE_EVEN_FIELD_INTERRUPT_STATUS (1UL<<4)
3586 #define PIPE_B_PSR_STATUS_VLV (1UL<<3)
3587 #define PERF_COUNTER_INTERRUPT_STATUS (1UL<<3)
3588 #define PIPE_HOTPLUG_TV_INTERRUPT_STATUS (1UL<<2) /* pre-965 */
3589 #define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL<<2) /* 965 or later */
3590 #define PIPE_FRAMESTART_INTERRUPT_STATUS (1UL<<1)
3591 #define PIPE_VBLANK_INTERRUPT_STATUS (1UL<<1)
3592 #define PIPE_HBLANK_INT_STATUS (1UL<<0)
3593 #define PIPE_OVERLAY_UPDATED_STATUS (1UL<<0)
3595 #define PIPESTAT_INT_ENABLE_MASK 0x7fff0000
3596 #define PIPESTAT_INT_STATUS_MASK 0x0000ffff
3598 #define PIPE_A_OFFSET 0x70000
3599 #define PIPE_B_OFFSET 0x71000
3600 #define PIPE_C_OFFSET 0x72000
3601 #define CHV_PIPE_C_OFFSET 0x74000
3603 * There's actually no pipe EDP. Some pipe registers have
3604 * simply shifted from the pipe to the transcoder, while
3605 * keeping their original offset. Thus we need PIPE_EDP_OFFSET
3606 * to access such registers in transcoder EDP.
3608 #define PIPE_EDP_OFFSET 0x7f000
3610 #define _PIPE2(pipe, reg) (dev_priv->info.pipe_offsets[pipe] - \
3611 dev_priv->info.pipe_offsets[PIPE_A] + (reg) + \
3612 dev_priv->info.display_mmio_offset)
3614 #define PIPECONF(pipe) _PIPE2(pipe, _PIPEACONF)
3615 #define PIPEDSL(pipe) _PIPE2(pipe, _PIPEADSL)
3616 #define PIPEFRAME(pipe) _PIPE2(pipe, _PIPEAFRAMEHIGH)
3617 #define PIPEFRAMEPIXEL(pipe) _PIPE2(pipe, _PIPEAFRAMEPIXEL)
3618 #define PIPESTAT(pipe) _PIPE2(pipe, _PIPEASTAT)
3620 #define _PIPE_MISC_A 0x70030
3621 #define _PIPE_MISC_B 0x71030
3622 #define PIPEMISC_DITHER_BPC_MASK (7<<5)
3623 #define PIPEMISC_DITHER_8_BPC (0<<5)
3624 #define PIPEMISC_DITHER_10_BPC (1<<5)
3625 #define PIPEMISC_DITHER_6_BPC (2<<5)
3626 #define PIPEMISC_DITHER_12_BPC (3<<5)
3627 #define PIPEMISC_DITHER_ENABLE (1<<4)
3628 #define PIPEMISC_DITHER_TYPE_MASK (3<<2)
3629 #define PIPEMISC_DITHER_TYPE_SP (0<<2)
3630 #define PIPEMISC(pipe) _PIPE2(pipe, _PIPE_MISC_A)
3632 #define VLV_DPFLIPSTAT (VLV_DISPLAY_BASE + 0x70028)
3633 #define PIPEB_LINE_COMPARE_INT_EN (1<<29)
3634 #define PIPEB_HLINE_INT_EN (1<<28)
3635 #define PIPEB_VBLANK_INT_EN (1<<27)
3636 #define SPRITED_FLIP_DONE_INT_EN (1<<26)
3637 #define SPRITEC_FLIP_DONE_INT_EN (1<<25)
3638 #define PLANEB_FLIP_DONE_INT_EN (1<<24)
3639 #define PIPE_PSR_INT_EN (1<<22)
3640 #define PIPEA_LINE_COMPARE_INT_EN (1<<21)
3641 #define PIPEA_HLINE_INT_EN (1<<20)
3642 #define PIPEA_VBLANK_INT_EN (1<<19)
3643 #define SPRITEB_FLIP_DONE_INT_EN (1<<18)
3644 #define SPRITEA_FLIP_DONE_INT_EN (1<<17)
3645 #define PLANEA_FLIPDONE_INT_EN (1<<16)
3646 #define PIPEC_LINE_COMPARE_INT_EN (1<<13)
3647 #define PIPEC_HLINE_INT_EN (1<<12)
3648 #define PIPEC_VBLANK_INT_EN (1<<11)
3649 #define SPRITEF_FLIPDONE_INT_EN (1<<10)
3650 #define SPRITEE_FLIPDONE_INT_EN (1<<9)
3651 #define PLANEC_FLIPDONE_INT_EN (1<<8)
3653 #define DPINVGTT (VLV_DISPLAY_BASE + 0x7002c) /* VLV/CHV only */
3654 #define SPRITEF_INVALID_GTT_INT_EN (1<<27)
3655 #define SPRITEE_INVALID_GTT_INT_EN (1<<26)
3656 #define PLANEC_INVALID_GTT_INT_EN (1<<25)
3657 #define CURSORC_INVALID_GTT_INT_EN (1<<24)
3658 #define CURSORB_INVALID_GTT_INT_EN (1<<23)
3659 #define CURSORA_INVALID_GTT_INT_EN (1<<22)
3660 #define SPRITED_INVALID_GTT_INT_EN (1<<21)
3661 #define SPRITEC_INVALID_GTT_INT_EN (1<<20)
3662 #define PLANEB_INVALID_GTT_INT_EN (1<<19)
3663 #define SPRITEB_INVALID_GTT_INT_EN (1<<18)
3664 #define SPRITEA_INVALID_GTT_INT_EN (1<<17)
3665 #define PLANEA_INVALID_GTT_INT_EN (1<<16)
3666 #define DPINVGTT_EN_MASK 0xff0000
3667 #define DPINVGTT_EN_MASK_CHV 0xfff0000
3668 #define SPRITEF_INVALID_GTT_STATUS (1<<11)
3669 #define SPRITEE_INVALID_GTT_STATUS (1<<10)
3670 #define PLANEC_INVALID_GTT_STATUS (1<<9)
3671 #define CURSORC_INVALID_GTT_STATUS (1<<8)
3672 #define CURSORB_INVALID_GTT_STATUS (1<<7)
3673 #define CURSORA_INVALID_GTT_STATUS (1<<6)
3674 #define SPRITED_INVALID_GTT_STATUS (1<<5)
3675 #define SPRITEC_INVALID_GTT_STATUS (1<<4)
3676 #define PLANEB_INVALID_GTT_STATUS (1<<3)
3677 #define SPRITEB_INVALID_GTT_STATUS (1<<2)
3678 #define SPRITEA_INVALID_GTT_STATUS (1<<1)
3679 #define PLANEA_INVALID_GTT_STATUS (1<<0)
3680 #define DPINVGTT_STATUS_MASK 0xff
3681 #define DPINVGTT_STATUS_MASK_CHV 0xfff
3683 #define DSPARB 0x70030
3684 #define DSPARB_CSTART_MASK (0x7f << 7)
3685 #define DSPARB_CSTART_SHIFT 7
3686 #define DSPARB_BSTART_MASK (0x7f)
3687 #define DSPARB_BSTART_SHIFT 0
3688 #define DSPARB_BEND_SHIFT 9 /* on 855 */
3689 #define DSPARB_AEND_SHIFT 0
3691 #define DSPFW1 (dev_priv->info.display_mmio_offset + 0x70034)
3692 #define DSPFW_SR_SHIFT 23
3693 #define DSPFW_SR_MASK (0x1ff<<23)
3694 #define DSPFW_CURSORB_SHIFT 16
3695 #define DSPFW_CURSORB_MASK (0x3f<<16)
3696 #define DSPFW_PLANEB_SHIFT 8
3697 #define DSPFW_PLANEB_MASK (0x7f<<8)
3698 #define DSPFW_PLANEA_MASK (0x7f)
3699 #define DSPFW2 (dev_priv->info.display_mmio_offset + 0x70038)
3700 #define DSPFW_CURSORA_MASK 0x00003f00
3701 #define DSPFW_CURSORA_SHIFT 8
3702 #define DSPFW_PLANEC_MASK (0x7f)
3703 #define DSPFW3 (dev_priv->info.display_mmio_offset + 0x7003c)
3704 #define DSPFW_HPLL_SR_EN (1<<31)
3705 #define DSPFW_CURSOR_SR_SHIFT 24
3706 #define PINEVIEW_SELF_REFRESH_EN (1<<30)
3707 #define DSPFW_CURSOR_SR_MASK (0x3f<<24)
3708 #define DSPFW_HPLL_CURSOR_SHIFT 16
3709 #define DSPFW_HPLL_CURSOR_MASK (0x3f<<16)
3710 #define DSPFW_HPLL_SR_MASK (0x1ff)
3711 #define DSPFW4 (dev_priv->info.display_mmio_offset + 0x70070)
3712 #define DSPFW7 (dev_priv->info.display_mmio_offset + 0x7007c)
3714 /* drain latency register values*/
3715 #define DRAIN_LATENCY_PRECISION_32 32
3716 #define DRAIN_LATENCY_PRECISION_16 16
3717 #define VLV_DDL1 (VLV_DISPLAY_BASE + 0x70050)
3718 #define DDL_CURSORA_PRECISION_32 (1<<31)
3719 #define DDL_CURSORA_PRECISION_16 (0<<31)
3720 #define DDL_CURSORA_SHIFT 24
3721 #define DDL_SPRITEB_PRECISION_32 (1<<23)
3722 #define DDL_SPRITEB_PRECISION_16 (0<<23)
3723 #define DDL_SPRITEB_SHIFT 16
3724 #define DDL_SPRITEA_PRECISION_32 (1<<15)
3725 #define DDL_SPRITEA_PRECISION_16 (0<<15)
3726 #define DDL_SPRITEA_SHIFT 8
3727 #define DDL_PLANEA_PRECISION_32 (1<<7)
3728 #define DDL_PLANEA_PRECISION_16 (0<<7)
3729 #define DDL_PLANEA_SHIFT 0
3731 #define VLV_DDL2 (VLV_DISPLAY_BASE + 0x70054)
3732 #define DDL_CURSORB_PRECISION_32 (1<<31)
3733 #define DDL_CURSORB_PRECISION_16 (0<<31)
3734 #define DDL_CURSORB_SHIFT 24
3735 #define DDL_SPRITED_PRECISION_32 (1<<23)
3736 #define DDL_SPRITED_PRECISION_16 (0<<23)
3737 #define DDL_SPRITED_SHIFT 16
3738 #define DDL_SPRITEC_PRECISION_32 (1<<15)
3739 #define DDL_SPRITEC_PRECISION_16 (0<<15)
3740 #define DDL_SPRITEC_SHIFT 8
3741 #define DDL_PLANEB_PRECISION_32 (1<<7)
3742 #define DDL_PLANEB_PRECISION_16 (0<<7)
3743 #define DDL_PLANEB_SHIFT 0
3745 #define VLV_DDL3 (VLV_DISPLAY_BASE + 0x70058)
3746 #define DDL_CURSORC_PRECISION_32 (1<<31)
3747 #define DDL_CURSORC_PRECISION_16 (0<<31)
3748 #define DDL_CURSORC_SHIFT 24
3749 #define DDL_SPRITEF_PRECISION_32 (1<<23)
3750 #define DDL_SPRITEF_PRECISION_16 (0<<23)
3751 #define DDL_SPRITEF_SHIFT 16
3752 #define DDL_SPRITEE_PRECISION_32 (1<<15)
3753 #define DDL_SPRITEE_PRECISION_16 (0<<15)
3754 #define DDL_SPRITEE_SHIFT 8
3755 #define DDL_PLANEC_PRECISION_32 (1<<7)
3756 #define DDL_PLANEC_PRECISION_16 (0<<7)
3757 #define DDL_PLANEC_SHIFT 0
3759 /* FIFO watermark sizes etc */
3760 #define G4X_FIFO_LINE_SIZE 64
3761 #define I915_FIFO_LINE_SIZE 64
3762 #define I830_FIFO_LINE_SIZE 32
3764 #define VALLEYVIEW_FIFO_SIZE 255
3765 #define G4X_FIFO_SIZE 127
3766 #define I965_FIFO_SIZE 512
3767 #define I945_FIFO_SIZE 127
3768 #define I915_FIFO_SIZE 95
3769 #define I855GM_FIFO_SIZE 127 /* In cachelines */
3770 #define I830_FIFO_SIZE 95
3772 #define VALLEYVIEW_MAX_WM 0xff
3773 #define G4X_MAX_WM 0x3f
3774 #define I915_MAX_WM 0x3f
3776 #define PINEVIEW_DISPLAY_FIFO 512 /* in 64byte unit */
3777 #define PINEVIEW_FIFO_LINE_SIZE 64
3778 #define PINEVIEW_MAX_WM 0x1ff
3779 #define PINEVIEW_DFT_WM 0x3f
3780 #define PINEVIEW_DFT_HPLLOFF_WM 0
3781 #define PINEVIEW_GUARD_WM 10
3782 #define PINEVIEW_CURSOR_FIFO 64
3783 #define PINEVIEW_CURSOR_MAX_WM 0x3f
3784 #define PINEVIEW_CURSOR_DFT_WM 0
3785 #define PINEVIEW_CURSOR_GUARD_WM 5
3787 #define VALLEYVIEW_CURSOR_MAX_WM 64
3788 #define I965_CURSOR_FIFO 64
3789 #define I965_CURSOR_MAX_WM 32
3790 #define I965_CURSOR_DFT_WM 8
3792 /* define the Watermark register on Ironlake */
3793 #define WM0_PIPEA_ILK 0x45100
3794 #define WM0_PIPE_PLANE_MASK (0xffff<<16)
3795 #define WM0_PIPE_PLANE_SHIFT 16
3796 #define WM0_PIPE_SPRITE_MASK (0xff<<8)
3797 #define WM0_PIPE_SPRITE_SHIFT 8
3798 #define WM0_PIPE_CURSOR_MASK (0xff)
3800 #define WM0_PIPEB_ILK 0x45104
3801 #define WM0_PIPEC_IVB 0x45200
3802 #define WM1_LP_ILK 0x45108
3803 #define WM1_LP_SR_EN (1<<31)
3804 #define WM1_LP_LATENCY_SHIFT 24
3805 #define WM1_LP_LATENCY_MASK (0x7f<<24)
3806 #define WM1_LP_FBC_MASK (0xf<<20)
3807 #define WM1_LP_FBC_SHIFT 20
3808 #define WM1_LP_FBC_SHIFT_BDW 19
3809 #define WM1_LP_SR_MASK (0x7ff<<8)
3810 #define WM1_LP_SR_SHIFT 8
3811 #define WM1_LP_CURSOR_MASK (0xff)
3812 #define WM2_LP_ILK 0x4510c
3813 #define WM2_LP_EN (1<<31)
3814 #define WM3_LP_ILK 0x45110
3815 #define WM3_LP_EN (1<<31)
3816 #define WM1S_LP_ILK 0x45120
3817 #define WM2S_LP_IVB 0x45124
3818 #define WM3S_LP_IVB 0x45128
3819 #define WM1S_LP_EN (1<<31)
3821 #define HSW_WM_LP_VAL(lat, fbc, pri, cur) \
3822 (WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \
3823 ((fbc) << WM1_LP_FBC_SHIFT) | ((pri) << WM1_LP_SR_SHIFT) | (cur))
3825 /* Memory latency timer register */
3826 #define MLTR_ILK 0x11222
3827 #define MLTR_WM1_SHIFT 0
3828 #define MLTR_WM2_SHIFT 8
3829 /* the unit of memory self-refresh latency time is 0.5us */
3830 #define ILK_SRLT_MASK 0x3f
3833 /* the address where we get all kinds of latency value */
3834 #define SSKPD 0x5d10
3835 #define SSKPD_WM_MASK 0x3f
3836 #define SSKPD_WM0_SHIFT 0
3837 #define SSKPD_WM1_SHIFT 8
3838 #define SSKPD_WM2_SHIFT 16
3839 #define SSKPD_WM3_SHIFT 24
3842 * The two pipe frame counter registers are not synchronized, so
3843 * reading a stable value is somewhat tricky. The following code
3847 * high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
3848 * PIPE_FRAME_HIGH_SHIFT;
3849 * low1 = ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >>
3850 * PIPE_FRAME_LOW_SHIFT);
3851 * high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >>
3852 * PIPE_FRAME_HIGH_SHIFT);
3853 * } while (high1 != high2);
3854 * frame = (high1 << 8) | low1;
3856 #define _PIPEAFRAMEHIGH 0x70040
3857 #define PIPE_FRAME_HIGH_MASK 0x0000ffff
3858 #define PIPE_FRAME_HIGH_SHIFT 0
3859 #define _PIPEAFRAMEPIXEL 0x70044
3860 #define PIPE_FRAME_LOW_MASK 0xff000000
3861 #define PIPE_FRAME_LOW_SHIFT 24
3862 #define PIPE_PIXEL_MASK 0x00ffffff
3863 #define PIPE_PIXEL_SHIFT 0
3864 /* GM45+ just has to be different */
3865 #define _PIPEA_FRMCOUNT_GM45 0x70040
3866 #define _PIPEA_FLIPCOUNT_GM45 0x70044
3867 #define PIPE_FRMCOUNT_GM45(pipe) _PIPE2(pipe, _PIPEA_FRMCOUNT_GM45)
3869 /* Cursor A & B regs */
3870 #define _CURACNTR 0x70080
3871 /* Old style CUR*CNTR flags (desktop 8xx) */
3872 #define CURSOR_ENABLE 0x80000000
3873 #define CURSOR_GAMMA_ENABLE 0x40000000
3874 #define CURSOR_STRIDE_MASK 0x30000000
3875 #define CURSOR_PIPE_CSC_ENABLE (1<<24)
3876 #define CURSOR_FORMAT_SHIFT 24
3877 #define CURSOR_FORMAT_MASK (0x07 << CURSOR_FORMAT_SHIFT)
3878 #define CURSOR_FORMAT_2C (0x00 << CURSOR_FORMAT_SHIFT)
3879 #define CURSOR_FORMAT_3C (0x01 << CURSOR_FORMAT_SHIFT)
3880 #define CURSOR_FORMAT_4C (0x02 << CURSOR_FORMAT_SHIFT)
3881 #define CURSOR_FORMAT_ARGB (0x04 << CURSOR_FORMAT_SHIFT)
3882 #define CURSOR_FORMAT_XRGB (0x05 << CURSOR_FORMAT_SHIFT)
3883 /* New style CUR*CNTR flags */
3884 #define CURSOR_MODE 0x27
3885 #define CURSOR_MODE_DISABLE 0x00
3886 #define CURSOR_MODE_128_32B_AX 0x02
3887 #define CURSOR_MODE_256_32B_AX 0x03
3888 #define CURSOR_MODE_64_32B_AX 0x07
3889 #define CURSOR_MODE_128_ARGB_AX ((1 << 5) | CURSOR_MODE_128_32B_AX)
3890 #define CURSOR_MODE_256_ARGB_AX ((1 << 5) | CURSOR_MODE_256_32B_AX)
3891 #define CURSOR_MODE_64_ARGB_AX ((1 << 5) | CURSOR_MODE_64_32B_AX)
3892 #define MCURSOR_PIPE_SELECT (1 << 28)
3893 #define MCURSOR_PIPE_A 0x00
3894 #define MCURSOR_PIPE_B (1 << 28)
3895 #define MCURSOR_GAMMA_ENABLE (1 << 26)
3896 #define CURSOR_TRICKLE_FEED_DISABLE (1 << 14)
3897 #define _CURABASE 0x70084
3898 #define _CURAPOS 0x70088
3899 #define CURSOR_POS_MASK 0x007FF
3900 #define CURSOR_POS_SIGN 0x8000
3901 #define CURSOR_X_SHIFT 0
3902 #define CURSOR_Y_SHIFT 16
3903 #define CURSIZE 0x700a0
3904 #define _CURBCNTR 0x700c0
3905 #define _CURBBASE 0x700c4
3906 #define _CURBPOS 0x700c8
3908 #define _CURBCNTR_IVB 0x71080
3909 #define _CURBBASE_IVB 0x71084
3910 #define _CURBPOS_IVB 0x71088
3912 #define _CURSOR2(pipe, reg) (dev_priv->info.cursor_offsets[(pipe)] - \
3913 dev_priv->info.cursor_offsets[PIPE_A] + (reg) + \
3914 dev_priv->info.display_mmio_offset)
3916 #define CURCNTR(pipe) _CURSOR2(pipe, _CURACNTR)
3917 #define CURBASE(pipe) _CURSOR2(pipe, _CURABASE)
3918 #define CURPOS(pipe) _CURSOR2(pipe, _CURAPOS)
3920 #define CURSOR_A_OFFSET 0x70080
3921 #define CURSOR_B_OFFSET 0x700c0
3922 #define CHV_CURSOR_C_OFFSET 0x700e0
3923 #define IVB_CURSOR_B_OFFSET 0x71080
3924 #define IVB_CURSOR_C_OFFSET 0x72080
3926 /* Display A control */
3927 #define _DSPACNTR 0x70180
3928 #define DISPLAY_PLANE_ENABLE (1<<31)
3929 #define DISPLAY_PLANE_DISABLE 0
3930 #define DISPPLANE_GAMMA_ENABLE (1<<30)
3931 #define DISPPLANE_GAMMA_DISABLE 0
3932 #define DISPPLANE_PIXFORMAT_MASK (0xf<<26)
3933 #define DISPPLANE_YUV422 (0x0<<26)
3934 #define DISPPLANE_8BPP (0x2<<26)
3935 #define DISPPLANE_BGRA555 (0x3<<26)
3936 #define DISPPLANE_BGRX555 (0x4<<26)
3937 #define DISPPLANE_BGRX565 (0x5<<26)
3938 #define DISPPLANE_BGRX888 (0x6<<26)
3939 #define DISPPLANE_BGRA888 (0x7<<26)
3940 #define DISPPLANE_RGBX101010 (0x8<<26)
3941 #define DISPPLANE_RGBA101010 (0x9<<26)
3942 #define DISPPLANE_BGRX101010 (0xa<<26)
3943 #define DISPPLANE_RGBX161616 (0xc<<26)
3944 #define DISPPLANE_RGBX888 (0xe<<26)
3945 #define DISPPLANE_RGBA888 (0xf<<26)
3946 #define DISPPLANE_STEREO_ENABLE (1<<25)
3947 #define DISPPLANE_STEREO_DISABLE 0
3948 #define DISPPLANE_PIPE_CSC_ENABLE (1<<24)
3949 #define DISPPLANE_SEL_PIPE_SHIFT 24
3950 #define DISPPLANE_SEL_PIPE_MASK (3<<DISPPLANE_SEL_PIPE_SHIFT)
3951 #define DISPPLANE_SEL_PIPE_A 0
3952 #define DISPPLANE_SEL_PIPE_B (1<<DISPPLANE_SEL_PIPE_SHIFT)
3953 #define DISPPLANE_SRC_KEY_ENABLE (1<<22)
3954 #define DISPPLANE_SRC_KEY_DISABLE 0
3955 #define DISPPLANE_LINE_DOUBLE (1<<20)
3956 #define DISPPLANE_NO_LINE_DOUBLE 0
3957 #define DISPPLANE_STEREO_POLARITY_FIRST 0
3958 #define DISPPLANE_STEREO_POLARITY_SECOND (1<<18)
3959 #define DISPPLANE_TRICKLE_FEED_DISABLE (1<<14) /* Ironlake */
3960 #define DISPPLANE_TILED (1<<10)
3961 #define _DSPAADDR 0x70184
3962 #define _DSPASTRIDE 0x70188
3963 #define _DSPAPOS 0x7018C /* reserved */
3964 #define _DSPASIZE 0x70190
3965 #define _DSPASURF 0x7019C /* 965+ only */
3966 #define _DSPATILEOFF 0x701A4 /* 965+ only */
3967 #define _DSPAOFFSET 0x701A4 /* HSW */
3968 #define _DSPASURFLIVE 0x701AC
3970 #define DSPCNTR(plane) _PIPE2(plane, _DSPACNTR)
3971 #define DSPADDR(plane) _PIPE2(plane, _DSPAADDR)
3972 #define DSPSTRIDE(plane) _PIPE2(plane, _DSPASTRIDE)
3973 #define DSPPOS(plane) _PIPE2(plane, _DSPAPOS)
3974 #define DSPSIZE(plane) _PIPE2(plane, _DSPASIZE)
3975 #define DSPSURF(plane) _PIPE2(plane, _DSPASURF)
3976 #define DSPTILEOFF(plane) _PIPE2(plane, _DSPATILEOFF)
3977 #define DSPLINOFF(plane) DSPADDR(plane)
3978 #define DSPOFFSET(plane) _PIPE2(plane, _DSPAOFFSET)
3979 #define DSPSURFLIVE(plane) _PIPE2(plane, _DSPASURFLIVE)
3981 /* Display/Sprite base address macros */
3982 #define DISP_BASEADDR_MASK (0xfffff000)
3983 #define I915_LO_DISPBASE(val) (val & ~DISP_BASEADDR_MASK)
3984 #define I915_HI_DISPBASE(val) (val & DISP_BASEADDR_MASK)
3987 #define SWF00 (dev_priv->info.display_mmio_offset + 0x71410)
3988 #define SWF01 (dev_priv->info.display_mmio_offset + 0x71414)
3989 #define SWF02 (dev_priv->info.display_mmio_offset + 0x71418)
3990 #define SWF03 (dev_priv->info.display_mmio_offset + 0x7141c)
3991 #define SWF04 (dev_priv->info.display_mmio_offset + 0x71420)
3992 #define SWF05 (dev_priv->info.display_mmio_offset + 0x71424)
3993 #define SWF06 (dev_priv->info.display_mmio_offset + 0x71428)
3994 #define SWF10 (dev_priv->info.display_mmio_offset + 0x70410)
3995 #define SWF11 (dev_priv->info.display_mmio_offset + 0x70414)
3996 #define SWF14 (dev_priv->info.display_mmio_offset + 0x71420)
3997 #define SWF30 (dev_priv->info.display_mmio_offset + 0x72414)
3998 #define SWF31 (dev_priv->info.display_mmio_offset + 0x72418)
3999 #define SWF32 (dev_priv->info.display_mmio_offset + 0x7241c)
4002 #define _PIPEBDSL (dev_priv->info.display_mmio_offset + 0x71000)
4003 #define _PIPEBCONF (dev_priv->info.display_mmio_offset + 0x71008)
4004 #define _PIPEBSTAT (dev_priv->info.display_mmio_offset + 0x71024)
4005 #define _PIPEBFRAMEHIGH 0x71040
4006 #define _PIPEBFRAMEPIXEL 0x71044
4007 #define _PIPEB_FRMCOUNT_GM45 (dev_priv->info.display_mmio_offset + 0x71040)
4008 #define _PIPEB_FLIPCOUNT_GM45 (dev_priv->info.display_mmio_offset + 0x71044)
4011 /* Display B control */
4012 #define _DSPBCNTR (dev_priv->info.display_mmio_offset + 0x71180)
4013 #define DISPPLANE_ALPHA_TRANS_ENABLE (1<<15)
4014 #define DISPPLANE_ALPHA_TRANS_DISABLE 0
4015 #define DISPPLANE_SPRITE_ABOVE_DISPLAY 0
4016 #define DISPPLANE_SPRITE_ABOVE_OVERLAY (1)
4017 #define _DSPBADDR (dev_priv->info.display_mmio_offset + 0x71184)
4018 #define _DSPBSTRIDE (dev_priv->info.display_mmio_offset + 0x71188)
4019 #define _DSPBPOS (dev_priv->info.display_mmio_offset + 0x7118C)
4020 #define _DSPBSIZE (dev_priv->info.display_mmio_offset + 0x71190)
4021 #define _DSPBSURF (dev_priv->info.display_mmio_offset + 0x7119C)
4022 #define _DSPBTILEOFF (dev_priv->info.display_mmio_offset + 0x711A4)
4023 #define _DSPBOFFSET (dev_priv->info.display_mmio_offset + 0x711A4)
4024 #define _DSPBSURFLIVE (dev_priv->info.display_mmio_offset + 0x711AC)
4026 /* Sprite A control */
4027 #define _DVSACNTR 0x72180
4028 #define DVS_ENABLE (1<<31)
4029 #define DVS_GAMMA_ENABLE (1<<30)
4030 #define DVS_PIXFORMAT_MASK (3<<25)
4031 #define DVS_FORMAT_YUV422 (0<<25)
4032 #define DVS_FORMAT_RGBX101010 (1<<25)
4033 #define DVS_FORMAT_RGBX888 (2<<25)
4034 #define DVS_FORMAT_RGBX161616 (3<<25)
4035 #define DVS_PIPE_CSC_ENABLE (1<<24)
4036 #define DVS_SOURCE_KEY (1<<22)
4037 #define DVS_RGB_ORDER_XBGR (1<<20)
4038 #define DVS_YUV_BYTE_ORDER_MASK (3<<16)
4039 #define DVS_YUV_ORDER_YUYV (0<<16)
4040 #define DVS_YUV_ORDER_UYVY (1<<16)
4041 #define DVS_YUV_ORDER_YVYU (2<<16)
4042 #define DVS_YUV_ORDER_VYUY (3<<16)
4043 #define DVS_DEST_KEY (1<<2)
4044 #define DVS_TRICKLE_FEED_DISABLE (1<<14)
4045 #define DVS_TILED (1<<10)
4046 #define _DVSALINOFF 0x72184
4047 #define _DVSASTRIDE 0x72188
4048 #define _DVSAPOS 0x7218c
4049 #define _DVSASIZE 0x72190
4050 #define _DVSAKEYVAL 0x72194
4051 #define _DVSAKEYMSK 0x72198
4052 #define _DVSASURF 0x7219c
4053 #define _DVSAKEYMAXVAL 0x721a0
4054 #define _DVSATILEOFF 0x721a4
4055 #define _DVSASURFLIVE 0x721ac
4056 #define _DVSASCALE 0x72204
4057 #define DVS_SCALE_ENABLE (1<<31)
4058 #define DVS_FILTER_MASK (3<<29)
4059 #define DVS_FILTER_MEDIUM (0<<29)
4060 #define DVS_FILTER_ENHANCING (1<<29)
4061 #define DVS_FILTER_SOFTENING (2<<29)
4062 #define DVS_VERTICAL_OFFSET_HALF (1<<28) /* must be enabled below */
4063 #define DVS_VERTICAL_OFFSET_ENABLE (1<<27)
4064 #define _DVSAGAMC 0x72300
4066 #define _DVSBCNTR 0x73180
4067 #define _DVSBLINOFF 0x73184
4068 #define _DVSBSTRIDE 0x73188
4069 #define _DVSBPOS 0x7318c
4070 #define _DVSBSIZE 0x73190
4071 #define _DVSBKEYVAL 0x73194
4072 #define _DVSBKEYMSK 0x73198
4073 #define _DVSBSURF 0x7319c
4074 #define _DVSBKEYMAXVAL 0x731a0
4075 #define _DVSBTILEOFF 0x731a4
4076 #define _DVSBSURFLIVE 0x731ac
4077 #define _DVSBSCALE 0x73204
4078 #define _DVSBGAMC 0x73300
4080 #define DVSCNTR(pipe) _PIPE(pipe, _DVSACNTR, _DVSBCNTR)
4081 #define DVSLINOFF(pipe) _PIPE(pipe, _DVSALINOFF, _DVSBLINOFF)
4082 #define DVSSTRIDE(pipe) _PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE)
4083 #define DVSPOS(pipe) _PIPE(pipe, _DVSAPOS, _DVSBPOS)
4084 #define DVSSURF(pipe) _PIPE(pipe, _DVSASURF, _DVSBSURF)
4085 #define DVSKEYMAX(pipe) _PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL)
4086 #define DVSSIZE(pipe) _PIPE(pipe, _DVSASIZE, _DVSBSIZE)
4087 #define DVSSCALE(pipe) _PIPE(pipe, _DVSASCALE, _DVSBSCALE)
4088 #define DVSTILEOFF(pipe) _PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF)
4089 #define DVSKEYVAL(pipe) _PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL)
4090 #define DVSKEYMSK(pipe) _PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK)
4091 #define DVSSURFLIVE(pipe) _PIPE(pipe, _DVSASURFLIVE, _DVSBSURFLIVE)
4093 #define _SPRA_CTL 0x70280
4094 #define SPRITE_ENABLE (1<<31)
4095 #define SPRITE_GAMMA_ENABLE (1<<30)
4096 #define SPRITE_PIXFORMAT_MASK (7<<25)
4097 #define SPRITE_FORMAT_YUV422 (0<<25)
4098 #define SPRITE_FORMAT_RGBX101010 (1<<25)
4099 #define SPRITE_FORMAT_RGBX888 (2<<25)
4100 #define SPRITE_FORMAT_RGBX161616 (3<<25)
4101 #define SPRITE_FORMAT_YUV444 (4<<25)
4102 #define SPRITE_FORMAT_XR_BGR101010 (5<<25) /* Extended range */
4103 #define SPRITE_PIPE_CSC_ENABLE (1<<24)
4104 #define SPRITE_SOURCE_KEY (1<<22)
4105 #define SPRITE_RGB_ORDER_RGBX (1<<20) /* only for 888 and 161616 */
4106 #define SPRITE_YUV_TO_RGB_CSC_DISABLE (1<<19)
4107 #define SPRITE_YUV_CSC_FORMAT_BT709 (1<<18) /* 0 is BT601 */
4108 #define SPRITE_YUV_BYTE_ORDER_MASK (3<<16)
4109 #define SPRITE_YUV_ORDER_YUYV (0<<16)
4110 #define SPRITE_YUV_ORDER_UYVY (1<<16)
4111 #define SPRITE_YUV_ORDER_YVYU (2<<16)
4112 #define SPRITE_YUV_ORDER_VYUY (3<<16)
4113 #define SPRITE_TRICKLE_FEED_DISABLE (1<<14)
4114 #define SPRITE_INT_GAMMA_ENABLE (1<<13)
4115 #define SPRITE_TILED (1<<10)
4116 #define SPRITE_DEST_KEY (1<<2)
4117 #define _SPRA_LINOFF 0x70284
4118 #define _SPRA_STRIDE 0x70288
4119 #define _SPRA_POS 0x7028c
4120 #define _SPRA_SIZE 0x70290
4121 #define _SPRA_KEYVAL 0x70294
4122 #define _SPRA_KEYMSK 0x70298
4123 #define _SPRA_SURF 0x7029c
4124 #define _SPRA_KEYMAX 0x702a0
4125 #define _SPRA_TILEOFF 0x702a4
4126 #define _SPRA_OFFSET 0x702a4
4127 #define _SPRA_SURFLIVE 0x702ac
4128 #define _SPRA_SCALE 0x70304
4129 #define SPRITE_SCALE_ENABLE (1<<31)
4130 #define SPRITE_FILTER_MASK (3<<29)
4131 #define SPRITE_FILTER_MEDIUM (0<<29)
4132 #define SPRITE_FILTER_ENHANCING (1<<29)
4133 #define SPRITE_FILTER_SOFTENING (2<<29)
4134 #define SPRITE_VERTICAL_OFFSET_HALF (1<<28) /* must be enabled below */
4135 #define SPRITE_VERTICAL_OFFSET_ENABLE (1<<27)
4136 #define _SPRA_GAMC 0x70400
4138 #define _SPRB_CTL 0x71280
4139 #define _SPRB_LINOFF 0x71284
4140 #define _SPRB_STRIDE 0x71288
4141 #define _SPRB_POS 0x7128c
4142 #define _SPRB_SIZE 0x71290
4143 #define _SPRB_KEYVAL 0x71294
4144 #define _SPRB_KEYMSK 0x71298
4145 #define _SPRB_SURF 0x7129c
4146 #define _SPRB_KEYMAX 0x712a0
4147 #define _SPRB_TILEOFF 0x712a4
4148 #define _SPRB_OFFSET 0x712a4
4149 #define _SPRB_SURFLIVE 0x712ac
4150 #define _SPRB_SCALE 0x71304
4151 #define _SPRB_GAMC 0x71400
4153 #define SPRCTL(pipe) _PIPE(pipe, _SPRA_CTL, _SPRB_CTL)
4154 #define SPRLINOFF(pipe) _PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF)
4155 #define SPRSTRIDE(pipe) _PIPE(pipe, _SPRA_STRIDE, _SPRB_STRIDE)
4156 #define SPRPOS(pipe) _PIPE(pipe, _SPRA_POS, _SPRB_POS)
4157 #define SPRSIZE(pipe) _PIPE(pipe, _SPRA_SIZE, _SPRB_SIZE)
4158 #define SPRKEYVAL(pipe) _PIPE(pipe, _SPRA_KEYVAL, _SPRB_KEYVAL)
4159 #define SPRKEYMSK(pipe) _PIPE(pipe, _SPRA_KEYMSK, _SPRB_KEYMSK)
4160 #define SPRSURF(pipe) _PIPE(pipe, _SPRA_SURF, _SPRB_SURF)
4161 #define SPRKEYMAX(pipe) _PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX)
4162 #define SPRTILEOFF(pipe) _PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF)
4163 #define SPROFFSET(pipe) _PIPE(pipe, _SPRA_OFFSET, _SPRB_OFFSET)
4164 #define SPRSCALE(pipe) _PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE)
4165 #define SPRGAMC(pipe) _PIPE(pipe, _SPRA_GAMC, _SPRB_GAMC)
4166 #define SPRSURFLIVE(pipe) _PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE)
4168 #define _SPACNTR (VLV_DISPLAY_BASE + 0x72180)
4169 #define SP_ENABLE (1<<31)
4170 #define SP_GAMMA_ENABLE (1<<30)
4171 #define SP_PIXFORMAT_MASK (0xf<<26)
4172 #define SP_FORMAT_YUV422 (0<<26)
4173 #define SP_FORMAT_BGR565 (5<<26)
4174 #define SP_FORMAT_BGRX8888 (6<<26)
4175 #define SP_FORMAT_BGRA8888 (7<<26)
4176 #define SP_FORMAT_RGBX1010102 (8<<26)
4177 #define SP_FORMAT_RGBA1010102 (9<<26)
4178 #define SP_FORMAT_RGBX8888 (0xe<<26)
4179 #define SP_FORMAT_RGBA8888 (0xf<<26)
4180 #define SP_SOURCE_KEY (1<<22)
4181 #define SP_YUV_BYTE_ORDER_MASK (3<<16)
4182 #define SP_YUV_ORDER_YUYV (0<<16)
4183 #define SP_YUV_ORDER_UYVY (1<<16)
4184 #define SP_YUV_ORDER_YVYU (2<<16)
4185 #define SP_YUV_ORDER_VYUY (3<<16)
4186 #define SP_TILED (1<<10)
4187 #define _SPALINOFF (VLV_DISPLAY_BASE + 0x72184)
4188 #define _SPASTRIDE (VLV_DISPLAY_BASE + 0x72188)
4189 #define _SPAPOS (VLV_DISPLAY_BASE + 0x7218c)
4190 #define _SPASIZE (VLV_DISPLAY_BASE + 0x72190)
4191 #define _SPAKEYMINVAL (VLV_DISPLAY_BASE + 0x72194)
4192 #define _SPAKEYMSK (VLV_DISPLAY_BASE + 0x72198)
4193 #define _SPASURF (VLV_DISPLAY_BASE + 0x7219c)
4194 #define _SPAKEYMAXVAL (VLV_DISPLAY_BASE + 0x721a0)
4195 #define _SPATILEOFF (VLV_DISPLAY_BASE + 0x721a4)
4196 #define _SPACONSTALPHA (VLV_DISPLAY_BASE + 0x721a8)
4197 #define _SPAGAMC (VLV_DISPLAY_BASE + 0x721f4)
4199 #define _SPBCNTR (VLV_DISPLAY_BASE + 0x72280)
4200 #define _SPBLINOFF (VLV_DISPLAY_BASE + 0x72284)
4201 #define _SPBSTRIDE (VLV_DISPLAY_BASE + 0x72288)
4202 #define _SPBPOS (VLV_DISPLAY_BASE + 0x7228c)
4203 #define _SPBSIZE (VLV_DISPLAY_BASE + 0x72290)
4204 #define _SPBKEYMINVAL (VLV_DISPLAY_BASE + 0x72294)
4205 #define _SPBKEYMSK (VLV_DISPLAY_BASE + 0x72298)
4206 #define _SPBSURF (VLV_DISPLAY_BASE + 0x7229c)
4207 #define _SPBKEYMAXVAL (VLV_DISPLAY_BASE + 0x722a0)
4208 #define _SPBTILEOFF (VLV_DISPLAY_BASE + 0x722a4)
4209 #define _SPBCONSTALPHA (VLV_DISPLAY_BASE + 0x722a8)
4210 #define _SPBGAMC (VLV_DISPLAY_BASE + 0x722f4)
4212 #define SPCNTR(pipe, plane) _PIPE(pipe * 2 + plane, _SPACNTR, _SPBCNTR)
4213 #define SPLINOFF(pipe, plane) _PIPE(pipe * 2 + plane, _SPALINOFF, _SPBLINOFF)
4214 #define SPSTRIDE(pipe, plane) _PIPE(pipe * 2 + plane, _SPASTRIDE, _SPBSTRIDE)
4215 #define SPPOS(pipe, plane) _PIPE(pipe * 2 + plane, _SPAPOS, _SPBPOS)
4216 #define SPSIZE(pipe, plane) _PIPE(pipe * 2 + plane, _SPASIZE, _SPBSIZE)
4217 #define SPKEYMINVAL(pipe, plane) _PIPE(pipe * 2 + plane, _SPAKEYMINVAL, _SPBKEYMINVAL)
4218 #define SPKEYMSK(pipe, plane) _PIPE(pipe * 2 + plane, _SPAKEYMSK, _SPBKEYMSK)
4219 #define SPSURF(pipe, plane) _PIPE(pipe * 2 + plane, _SPASURF, _SPBSURF)
4220 #define SPKEYMAXVAL(pipe, plane) _PIPE(pipe * 2 + plane, _SPAKEYMAXVAL, _SPBKEYMAXVAL)
4221 #define SPTILEOFF(pipe, plane) _PIPE(pipe * 2 + plane, _SPATILEOFF, _SPBTILEOFF)
4222 #define SPCONSTALPHA(pipe, plane) _PIPE(pipe * 2 + plane, _SPACONSTALPHA, _SPBCONSTALPHA)
4223 #define SPGAMC(pipe, plane) _PIPE(pipe * 2 + plane, _SPAGAMC, _SPBGAMC)
4226 #define VGACNTRL 0x71400
4227 # define VGA_DISP_DISABLE (1 << 31)
4228 # define VGA_2X_MODE (1 << 30)
4229 # define VGA_PIPE_B_SELECT (1 << 29)
4231 #define VLV_VGACNTRL (VLV_DISPLAY_BASE + 0x71400)
4235 #define CPU_VGACNTRL 0x41000
4237 #define DIGITAL_PORT_HOTPLUG_CNTRL 0x44030
4238 #define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4)
4239 #define DIGITAL_PORTA_SHORT_PULSE_2MS (0 << 2)
4240 #define DIGITAL_PORTA_SHORT_PULSE_4_5MS (1 << 2)
4241 #define DIGITAL_PORTA_SHORT_PULSE_6MS (2 << 2)
4242 #define DIGITAL_PORTA_SHORT_PULSE_100MS (3 << 2)
4243 #define DIGITAL_PORTA_NO_DETECT (0 << 0)
4244 #define DIGITAL_PORTA_LONG_PULSE_DETECT_MASK (1 << 1)
4245 #define DIGITAL_PORTA_SHORT_PULSE_DETECT_MASK (1 << 0)
4247 /* refresh rate hardware control */
4248 #define RR_HW_CTL 0x45300
4249 #define RR_HW_LOW_POWER_FRAMES_MASK 0xff
4250 #define RR_HW_HIGH_POWER_FRAMES_MASK 0xff00
4252 #define FDI_PLL_BIOS_0 0x46000
4253 #define FDI_PLL_FB_CLOCK_MASK 0xff
4254 #define FDI_PLL_BIOS_1 0x46004
4255 #define FDI_PLL_BIOS_2 0x46008
4256 #define DISPLAY_PORT_PLL_BIOS_0 0x4600c
4257 #define DISPLAY_PORT_PLL_BIOS_1 0x46010
4258 #define DISPLAY_PORT_PLL_BIOS_2 0x46014
4260 #define PCH_3DCGDIS0 0x46020
4261 # define MARIUNIT_CLOCK_GATE_DISABLE (1 << 18)
4262 # define SVSMUNIT_CLOCK_GATE_DISABLE (1 << 1)
4264 #define PCH_3DCGDIS1 0x46024
4265 # define VFMUNIT_CLOCK_GATE_DISABLE (1 << 11)
4267 #define FDI_PLL_FREQ_CTL 0x46030
4268 #define FDI_PLL_FREQ_CHANGE_REQUEST (1<<24)
4269 #define FDI_PLL_FREQ_LOCK_LIMIT_MASK 0xfff00
4270 #define FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK 0xff
4273 #define _PIPEA_DATA_M1 0x60030
4274 #define PIPE_DATA_M1_OFFSET 0
4275 #define _PIPEA_DATA_N1 0x60034
4276 #define PIPE_DATA_N1_OFFSET 0
4278 #define _PIPEA_DATA_M2 0x60038
4279 #define PIPE_DATA_M2_OFFSET 0
4280 #define _PIPEA_DATA_N2 0x6003c
4281 #define PIPE_DATA_N2_OFFSET 0
4283 #define _PIPEA_LINK_M1 0x60040
4284 #define PIPE_LINK_M1_OFFSET 0
4285 #define _PIPEA_LINK_N1 0x60044
4286 #define PIPE_LINK_N1_OFFSET 0
4288 #define _PIPEA_LINK_M2 0x60048
4289 #define PIPE_LINK_M2_OFFSET 0
4290 #define _PIPEA_LINK_N2 0x6004c
4291 #define PIPE_LINK_N2_OFFSET 0
4293 /* PIPEB timing regs are same start from 0x61000 */
4295 #define _PIPEB_DATA_M1 0x61030
4296 #define _PIPEB_DATA_N1 0x61034
4297 #define _PIPEB_DATA_M2 0x61038
4298 #define _PIPEB_DATA_N2 0x6103c
4299 #define _PIPEB_LINK_M1 0x61040
4300 #define _PIPEB_LINK_N1 0x61044
4301 #define _PIPEB_LINK_M2 0x61048
4302 #define _PIPEB_LINK_N2 0x6104c
4304 #define PIPE_DATA_M1(tran) _TRANSCODER2(tran, _PIPEA_DATA_M1)
4305 #define PIPE_DATA_N1(tran) _TRANSCODER2(tran, _PIPEA_DATA_N1)
4306 #define PIPE_DATA_M2(tran) _TRANSCODER2(tran, _PIPEA_DATA_M2)
4307 #define PIPE_DATA_N2(tran) _TRANSCODER2(tran, _PIPEA_DATA_N2)
4308 #define PIPE_LINK_M1(tran) _TRANSCODER2(tran, _PIPEA_LINK_M1)
4309 #define PIPE_LINK_N1(tran) _TRANSCODER2(tran, _PIPEA_LINK_N1)
4310 #define PIPE_LINK_M2(tran) _TRANSCODER2(tran, _PIPEA_LINK_M2)
4311 #define PIPE_LINK_N2(tran) _TRANSCODER2(tran, _PIPEA_LINK_N2)
4313 /* CPU panel fitter */
4314 /* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */
4315 #define _PFA_CTL_1 0x68080
4316 #define _PFB_CTL_1 0x68880
4317 #define PF_ENABLE (1<<31)
4318 #define PF_PIPE_SEL_MASK_IVB (3<<29)
4319 #define PF_PIPE_SEL_IVB(pipe) ((pipe)<<29)
4320 #define PF_FILTER_MASK (3<<23)
4321 #define PF_FILTER_PROGRAMMED (0<<23)
4322 #define PF_FILTER_MED_3x3 (1<<23)
4323 #define PF_FILTER_EDGE_ENHANCE (2<<23)
4324 #define PF_FILTER_EDGE_SOFTEN (3<<23)
4325 #define _PFA_WIN_SZ 0x68074
4326 #define _PFB_WIN_SZ 0x68874
4327 #define _PFA_WIN_POS 0x68070
4328 #define _PFB_WIN_POS 0x68870
4329 #define _PFA_VSCALE 0x68084
4330 #define _PFB_VSCALE 0x68884
4331 #define _PFA_HSCALE 0x68090
4332 #define _PFB_HSCALE 0x68890
4334 #define PF_CTL(pipe) _PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1)
4335 #define PF_WIN_SZ(pipe) _PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ)
4336 #define PF_WIN_POS(pipe) _PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS)
4337 #define PF_VSCALE(pipe) _PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE)
4338 #define PF_HSCALE(pipe) _PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE)
4340 /* legacy palette */
4341 #define _LGC_PALETTE_A 0x4a000
4342 #define _LGC_PALETTE_B 0x4a800
4343 #define LGC_PALETTE(pipe) _PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B)
4345 #define _GAMMA_MODE_A 0x4a480
4346 #define _GAMMA_MODE_B 0x4ac80
4347 #define GAMMA_MODE(pipe) _PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B)
4348 #define GAMMA_MODE_MODE_MASK (3 << 0)
4349 #define GAMMA_MODE_MODE_8BIT (0 << 0)
4350 #define GAMMA_MODE_MODE_10BIT (1 << 0)
4351 #define GAMMA_MODE_MODE_12BIT (2 << 0)
4352 #define GAMMA_MODE_MODE_SPLIT (3 << 0)
4355 #define DE_MASTER_IRQ_CONTROL (1 << 31)
4356 #define DE_SPRITEB_FLIP_DONE (1 << 29)
4357 #define DE_SPRITEA_FLIP_DONE (1 << 28)
4358 #define DE_PLANEB_FLIP_DONE (1 << 27)
4359 #define DE_PLANEA_FLIP_DONE (1 << 26)
4360 #define DE_PLANE_FLIP_DONE(plane) (1 << (26 + (plane)))
4361 #define DE_PCU_EVENT (1 << 25)
4362 #define DE_GTT_FAULT (1 << 24)
4363 #define DE_POISON (1 << 23)
4364 #define DE_PERFORM_COUNTER (1 << 22)
4365 #define DE_PCH_EVENT (1 << 21)
4366 #define DE_AUX_CHANNEL_A (1 << 20)
4367 #define DE_DP_A_HOTPLUG (1 << 19)
4368 #define DE_GSE (1 << 18)
4369 #define DE_PIPEB_VBLANK (1 << 15)
4370 #define DE_PIPEB_EVEN_FIELD (1 << 14)
4371 #define DE_PIPEB_ODD_FIELD (1 << 13)
4372 #define DE_PIPEB_LINE_COMPARE (1 << 12)
4373 #define DE_PIPEB_VSYNC (1 << 11)
4374 #define DE_PIPEB_CRC_DONE (1 << 10)
4375 #define DE_PIPEB_FIFO_UNDERRUN (1 << 8)
4376 #define DE_PIPEA_VBLANK (1 << 7)
4377 #define DE_PIPE_VBLANK(pipe) (1 << (7 + 8*(pipe)))
4378 #define DE_PIPEA_EVEN_FIELD (1 << 6)
4379 #define DE_PIPEA_ODD_FIELD (1 << 5)
4380 #define DE_PIPEA_LINE_COMPARE (1 << 4)
4381 #define DE_PIPEA_VSYNC (1 << 3)
4382 #define DE_PIPEA_CRC_DONE (1 << 2)
4383 #define DE_PIPE_CRC_DONE(pipe) (1 << (2 + 8*(pipe)))
4384 #define DE_PIPEA_FIFO_UNDERRUN (1 << 0)
4385 #define DE_PIPE_FIFO_UNDERRUN(pipe) (1 << (8*(pipe)))
4387 /* More Ivybridge lolz */
4388 #define DE_ERR_INT_IVB (1<<30)
4389 #define DE_GSE_IVB (1<<29)
4390 #define DE_PCH_EVENT_IVB (1<<28)
4391 #define DE_DP_A_HOTPLUG_IVB (1<<27)
4392 #define DE_AUX_CHANNEL_A_IVB (1<<26)
4393 #define DE_SPRITEC_FLIP_DONE_IVB (1<<14)
4394 #define DE_PLANEC_FLIP_DONE_IVB (1<<13)
4395 #define DE_PIPEC_VBLANK_IVB (1<<10)
4396 #define DE_SPRITEB_FLIP_DONE_IVB (1<<9)
4397 #define DE_PLANEB_FLIP_DONE_IVB (1<<8)
4398 #define DE_PIPEB_VBLANK_IVB (1<<5)
4399 #define DE_SPRITEA_FLIP_DONE_IVB (1<<4)
4400 #define DE_PLANEA_FLIP_DONE_IVB (1<<3)
4401 #define DE_PLANE_FLIP_DONE_IVB(plane) (1<< (3 + 5*(plane)))
4402 #define DE_PIPEA_VBLANK_IVB (1<<0)
4403 #define DE_PIPE_VBLANK_IVB(pipe) (1 << (pipe * 5))
4405 #define VLV_MASTER_IER 0x4400c /* Gunit master IER */
4406 #define MASTER_INTERRUPT_ENABLE (1<<31)
4408 #define DEISR 0x44000
4409 #define DEIMR 0x44004
4410 #define DEIIR 0x44008
4411 #define DEIER 0x4400c
4413 #define GTISR 0x44010
4414 #define GTIMR 0x44014
4415 #define GTIIR 0x44018
4416 #define GTIER 0x4401c
4418 #define GEN8_MASTER_IRQ 0x44200
4419 #define GEN8_MASTER_IRQ_CONTROL (1<<31)
4420 #define GEN8_PCU_IRQ (1<<30)
4421 #define GEN8_DE_PCH_IRQ (1<<23)
4422 #define GEN8_DE_MISC_IRQ (1<<22)
4423 #define GEN8_DE_PORT_IRQ (1<<20)
4424 #define GEN8_DE_PIPE_C_IRQ (1<<18)
4425 #define GEN8_DE_PIPE_B_IRQ (1<<17)
4426 #define GEN8_DE_PIPE_A_IRQ (1<<16)
4427 #define GEN8_DE_PIPE_IRQ(pipe) (1<<(16+pipe))
4428 #define GEN8_GT_VECS_IRQ (1<<6)
4429 #define GEN8_GT_PM_IRQ (1<<4)
4430 #define GEN8_GT_VCS2_IRQ (1<<3)
4431 #define GEN8_GT_VCS1_IRQ (1<<2)
4432 #define GEN8_GT_BCS_IRQ (1<<1)
4433 #define GEN8_GT_RCS_IRQ (1<<0)
4435 #define GEN8_GT_ISR(which) (0x44300 + (0x10 * (which)))
4436 #define GEN8_GT_IMR(which) (0x44304 + (0x10 * (which)))
4437 #define GEN8_GT_IIR(which) (0x44308 + (0x10 * (which)))
4438 #define GEN8_GT_IER(which) (0x4430c + (0x10 * (which)))
4440 #define GEN8_BCS_IRQ_SHIFT 16
4441 #define GEN8_RCS_IRQ_SHIFT 0
4442 #define GEN8_VCS2_IRQ_SHIFT 16
4443 #define GEN8_VCS1_IRQ_SHIFT 0
4444 #define GEN8_VECS_IRQ_SHIFT 0
4446 #define GEN8_DE_PIPE_ISR(pipe) (0x44400 + (0x10 * (pipe)))
4447 #define GEN8_DE_PIPE_IMR(pipe) (0x44404 + (0x10 * (pipe)))
4448 #define GEN8_DE_PIPE_IIR(pipe) (0x44408 + (0x10 * (pipe)))
4449 #define GEN8_DE_PIPE_IER(pipe) (0x4440c + (0x10 * (pipe)))
4450 #define GEN8_PIPE_FIFO_UNDERRUN (1 << 31)
4451 #define GEN8_PIPE_CDCLK_CRC_ERROR (1 << 29)
4452 #define GEN8_PIPE_CDCLK_CRC_DONE (1 << 28)
4453 #define GEN8_PIPE_CURSOR_FAULT (1 << 10)
4454 #define GEN8_PIPE_SPRITE_FAULT (1 << 9)
4455 #define GEN8_PIPE_PRIMARY_FAULT (1 << 8)
4456 #define GEN8_PIPE_SPRITE_FLIP_DONE (1 << 5)
4457 #define GEN8_PIPE_PRIMARY_FLIP_DONE (1 << 4)
4458 #define GEN8_PIPE_SCAN_LINE_EVENT (1 << 2)
4459 #define GEN8_PIPE_VSYNC (1 << 1)
4460 #define GEN8_PIPE_VBLANK (1 << 0)
4461 #define GEN8_DE_PIPE_IRQ_FAULT_ERRORS \
4462 (GEN8_PIPE_CURSOR_FAULT | \
4463 GEN8_PIPE_SPRITE_FAULT | \
4464 GEN8_PIPE_PRIMARY_FAULT)
4466 #define GEN8_DE_PORT_ISR 0x44440
4467 #define GEN8_DE_PORT_IMR 0x44444
4468 #define GEN8_DE_PORT_IIR 0x44448
4469 #define GEN8_DE_PORT_IER 0x4444c
4470 #define GEN8_PORT_DP_A_HOTPLUG (1 << 3)
4471 #define GEN8_AUX_CHANNEL_A (1 << 0)
4473 #define GEN8_DE_MISC_ISR 0x44460
4474 #define GEN8_DE_MISC_IMR 0x44464
4475 #define GEN8_DE_MISC_IIR 0x44468
4476 #define GEN8_DE_MISC_IER 0x4446c
4477 #define GEN8_DE_MISC_GSE (1 << 27)
4479 #define GEN8_PCU_ISR 0x444e0
4480 #define GEN8_PCU_IMR 0x444e4
4481 #define GEN8_PCU_IIR 0x444e8
4482 #define GEN8_PCU_IER 0x444ec
4484 #define ILK_DISPLAY_CHICKEN2 0x42004
4485 /* Required on all Ironlake and Sandybridge according to the B-Spec. */
4486 #define ILK_ELPIN_409_SELECT (1 << 25)
4487 #define ILK_DPARB_GATE (1<<22)
4488 #define ILK_VSDPFD_FULL (1<<21)
4489 #define FUSE_STRAP 0x42014
4490 #define ILK_INTERNAL_GRAPHICS_DISABLE (1 << 31)
4491 #define ILK_INTERNAL_DISPLAY_DISABLE (1 << 30)
4492 #define ILK_DISPLAY_DEBUG_DISABLE (1 << 29)
4493 #define ILK_HDCP_DISABLE (1 << 25)
4494 #define ILK_eDP_A_DISABLE (1 << 24)
4495 #define HSW_CDCLK_LIMIT (1 << 24)
4496 #define ILK_DESKTOP (1 << 23)
4498 #define ILK_DSPCLK_GATE_D 0x42020
4499 #define ILK_VRHUNIT_CLOCK_GATE_DISABLE (1 << 28)
4500 #define ILK_DPFCUNIT_CLOCK_GATE_DISABLE (1 << 9)
4501 #define ILK_DPFCRUNIT_CLOCK_GATE_DISABLE (1 << 8)
4502 #define ILK_DPFDUNIT_CLOCK_GATE_ENABLE (1 << 7)
4503 #define ILK_DPARBUNIT_CLOCK_GATE_ENABLE (1 << 5)
4505 #define IVB_CHICKEN3 0x4200c
4506 # define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE (1 << 5)
4507 # define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2)
4509 #define CHICKEN_PAR1_1 0x42080
4510 #define DPA_MASK_VBLANK_SRD (1 << 15)
4511 #define FORCE_ARB_IDLE_PLANES (1 << 14)
4513 #define _CHICKEN_PIPESL_1_A 0x420b0
4514 #define _CHICKEN_PIPESL_1_B 0x420b4
4515 #define HSW_FBCQ_DIS (1 << 22)
4516 #define BDW_DPRS_MASK_VBLANK_SRD (1 << 0)
4517 #define CHICKEN_PIPESL_1(pipe) _PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B)
4519 #define DISP_ARB_CTL 0x45000
4520 #define DISP_TILE_SURFACE_SWIZZLING (1<<13)
4521 #define DISP_FBC_WM_DIS (1<<15)
4522 #define DISP_ARB_CTL2 0x45004
4523 #define DISP_DATA_PARTITION_5_6 (1<<6)
4524 #define GEN7_MSG_CTL 0x45010
4525 #define WAIT_FOR_PCH_RESET_ACK (1<<1)
4526 #define WAIT_FOR_PCH_FLR_ACK (1<<0)
4527 #define HSW_NDE_RSTWRN_OPT 0x46408
4528 #define RESET_PCH_HANDSHAKE_ENABLE (1<<4)
4531 #define GEN7_COMMON_SLICE_CHICKEN1 0x7010
4532 # define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC ((1<<10) | (1<<26))
4533 #define COMMON_SLICE_CHICKEN2 0x7014
4534 # define GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE (1<<0)
4536 #define GEN7_L3SQCREG1 0xB010
4537 #define VLV_B0_WA_L3SQCREG1_VALUE 0x00D30000
4539 #define GEN7_L3CNTLREG1 0xB01C
4540 #define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C
4541 #define GEN7_L3AGDIS (1<<19)
4543 #define GEN7_L3_CHICKEN_MODE_REGISTER 0xB030
4544 #define GEN7_WA_L3_CHICKEN_MODE 0x20000000
4546 #define GEN7_L3SQCREG4 0xb034
4547 #define L3SQ_URB_READ_CAM_MATCH_DISABLE (1<<27)
4550 #define HDC_CHICKEN0 0x7300
4551 #define HDC_FORCE_NON_COHERENT (1<<4)
4553 /* WaCatErrorRejectionIssue */
4554 #define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG 0x9030
4555 #define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1<<11)
4557 #define HSW_SCRATCH1 0xb038
4558 #define HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE (1<<27)
4562 /* south display engine interrupt: IBX */
4563 #define SDE_AUDIO_POWER_D (1 << 27)
4564 #define SDE_AUDIO_POWER_C (1 << 26)
4565 #define SDE_AUDIO_POWER_B (1 << 25)
4566 #define SDE_AUDIO_POWER_SHIFT (25)
4567 #define SDE_AUDIO_POWER_MASK (7 << SDE_AUDIO_POWER_SHIFT)
4568 #define SDE_GMBUS (1 << 24)
4569 #define SDE_AUDIO_HDCP_TRANSB (1 << 23)
4570 #define SDE_AUDIO_HDCP_TRANSA (1 << 22)
4571 #define SDE_AUDIO_HDCP_MASK (3 << 22)
4572 #define SDE_AUDIO_TRANSB (1 << 21)
4573 #define SDE_AUDIO_TRANSA (1 << 20)
4574 #define SDE_AUDIO_TRANS_MASK (3 << 20)
4575 #define SDE_POISON (1 << 19)
4577 #define SDE_FDI_RXB (1 << 17)
4578 #define SDE_FDI_RXA (1 << 16)
4579 #define SDE_FDI_MASK (3 << 16)
4580 #define SDE_AUXD (1 << 15)
4581 #define SDE_AUXC (1 << 14)
4582 #define SDE_AUXB (1 << 13)
4583 #define SDE_AUX_MASK (7 << 13)
4585 #define SDE_CRT_HOTPLUG (1 << 11)
4586 #define SDE_PORTD_HOTPLUG (1 << 10)
4587 #define SDE_PORTC_HOTPLUG (1 << 9)
4588 #define SDE_PORTB_HOTPLUG (1 << 8)
4589 #define SDE_SDVOB_HOTPLUG (1 << 6)
4590 #define SDE_HOTPLUG_MASK (SDE_CRT_HOTPLUG | \
4591 SDE_SDVOB_HOTPLUG | \
4592 SDE_PORTB_HOTPLUG | \
4593 SDE_PORTC_HOTPLUG | \
4595 #define SDE_TRANSB_CRC_DONE (1 << 5)
4596 #define SDE_TRANSB_CRC_ERR (1 << 4)
4597 #define SDE_TRANSB_FIFO_UNDER (1 << 3)
4598 #define SDE_TRANSA_CRC_DONE (1 << 2)
4599 #define SDE_TRANSA_CRC_ERR (1 << 1)
4600 #define SDE_TRANSA_FIFO_UNDER (1 << 0)
4601 #define SDE_TRANS_MASK (0x3f)
4603 /* south display engine interrupt: CPT/PPT */
4604 #define SDE_AUDIO_POWER_D_CPT (1 << 31)
4605 #define SDE_AUDIO_POWER_C_CPT (1 << 30)
4606 #define SDE_AUDIO_POWER_B_CPT (1 << 29)
4607 #define SDE_AUDIO_POWER_SHIFT_CPT 29
4608 #define SDE_AUDIO_POWER_MASK_CPT (7 << 29)
4609 #define SDE_AUXD_CPT (1 << 27)
4610 #define SDE_AUXC_CPT (1 << 26)
4611 #define SDE_AUXB_CPT (1 << 25)
4612 #define SDE_AUX_MASK_CPT (7 << 25)
4613 #define SDE_PORTD_HOTPLUG_CPT (1 << 23)
4614 #define SDE_PORTC_HOTPLUG_CPT (1 << 22)
4615 #define SDE_PORTB_HOTPLUG_CPT (1 << 21)
4616 #define SDE_CRT_HOTPLUG_CPT (1 << 19)
4617 #define SDE_SDVOB_HOTPLUG_CPT (1 << 18)
4618 #define SDE_HOTPLUG_MASK_CPT (SDE_CRT_HOTPLUG_CPT | \
4619 SDE_SDVOB_HOTPLUG_CPT | \
4620 SDE_PORTD_HOTPLUG_CPT | \
4621 SDE_PORTC_HOTPLUG_CPT | \
4622 SDE_PORTB_HOTPLUG_CPT)
4623 #define SDE_GMBUS_CPT (1 << 17)
4624 #define SDE_ERROR_CPT (1 << 16)
4625 #define SDE_AUDIO_CP_REQ_C_CPT (1 << 10)
4626 #define SDE_AUDIO_CP_CHG_C_CPT (1 << 9)
4627 #define SDE_FDI_RXC_CPT (1 << 8)
4628 #define SDE_AUDIO_CP_REQ_B_CPT (1 << 6)
4629 #define SDE_AUDIO_CP_CHG_B_CPT (1 << 5)
4630 #define SDE_FDI_RXB_CPT (1 << 4)
4631 #define SDE_AUDIO_CP_REQ_A_CPT (1 << 2)
4632 #define SDE_AUDIO_CP_CHG_A_CPT (1 << 1)
4633 #define SDE_FDI_RXA_CPT (1 << 0)
4634 #define SDE_AUDIO_CP_REQ_CPT (SDE_AUDIO_CP_REQ_C_CPT | \
4635 SDE_AUDIO_CP_REQ_B_CPT | \
4636 SDE_AUDIO_CP_REQ_A_CPT)
4637 #define SDE_AUDIO_CP_CHG_CPT (SDE_AUDIO_CP_CHG_C_CPT | \
4638 SDE_AUDIO_CP_CHG_B_CPT | \
4639 SDE_AUDIO_CP_CHG_A_CPT)
4640 #define SDE_FDI_MASK_CPT (SDE_FDI_RXC_CPT | \
4644 #define SDEISR 0xc4000
4645 #define SDEIMR 0xc4004
4646 #define SDEIIR 0xc4008
4647 #define SDEIER 0xc400c
4649 #define SERR_INT 0xc4040
4650 #define SERR_INT_POISON (1<<31)
4651 #define SERR_INT_TRANS_C_FIFO_UNDERRUN (1<<6)
4652 #define SERR_INT_TRANS_B_FIFO_UNDERRUN (1<<3)
4653 #define SERR_INT_TRANS_A_FIFO_UNDERRUN (1<<0)
4654 #define SERR_INT_TRANS_FIFO_UNDERRUN(pipe) (1<<(pipe*3))
4656 /* digital port hotplug */
4657 #define PCH_PORT_HOTPLUG 0xc4030 /* SHOTPLUG_CTL */
4658 #define PORTD_HOTPLUG_ENABLE (1 << 20)
4659 #define PORTD_PULSE_DURATION_2ms (0)
4660 #define PORTD_PULSE_DURATION_4_5ms (1 << 18)
4661 #define PORTD_PULSE_DURATION_6ms (2 << 18)
4662 #define PORTD_PULSE_DURATION_100ms (3 << 18)
4663 #define PORTD_PULSE_DURATION_MASK (3 << 18)
4664 #define PORTD_HOTPLUG_STATUS_MASK (0x3 << 16)
4665 #define PORTD_HOTPLUG_NO_DETECT (0 << 16)
4666 #define PORTD_HOTPLUG_SHORT_DETECT (1 << 16)
4667 #define PORTD_HOTPLUG_LONG_DETECT (2 << 16)
4668 #define PORTC_HOTPLUG_ENABLE (1 << 12)
4669 #define PORTC_PULSE_DURATION_2ms (0)
4670 #define PORTC_PULSE_DURATION_4_5ms (1 << 10)
4671 #define PORTC_PULSE_DURATION_6ms (2 << 10)
4672 #define PORTC_PULSE_DURATION_100ms (3 << 10)
4673 #define PORTC_PULSE_DURATION_MASK (3 << 10)
4674 #define PORTC_HOTPLUG_STATUS_MASK (0x3 << 8)
4675 #define PORTC_HOTPLUG_NO_DETECT (0 << 8)
4676 #define PORTC_HOTPLUG_SHORT_DETECT (1 << 8)
4677 #define PORTC_HOTPLUG_LONG_DETECT (2 << 8)
4678 #define PORTB_HOTPLUG_ENABLE (1 << 4)
4679 #define PORTB_PULSE_DURATION_2ms (0)
4680 #define PORTB_PULSE_DURATION_4_5ms (1 << 2)
4681 #define PORTB_PULSE_DURATION_6ms (2 << 2)
4682 #define PORTB_PULSE_DURATION_100ms (3 << 2)
4683 #define PORTB_PULSE_DURATION_MASK (3 << 2)
4684 #define PORTB_HOTPLUG_STATUS_MASK (0x3 << 0)
4685 #define PORTB_HOTPLUG_NO_DETECT (0 << 0)
4686 #define PORTB_HOTPLUG_SHORT_DETECT (1 << 0)
4687 #define PORTB_HOTPLUG_LONG_DETECT (2 << 0)
4689 #define PCH_GPIOA 0xc5010
4690 #define PCH_GPIOB 0xc5014
4691 #define PCH_GPIOC 0xc5018
4692 #define PCH_GPIOD 0xc501c
4693 #define PCH_GPIOE 0xc5020
4694 #define PCH_GPIOF 0xc5024
4696 #define PCH_GMBUS0 0xc5100
4697 #define PCH_GMBUS1 0xc5104
4698 #define PCH_GMBUS2 0xc5108
4699 #define PCH_GMBUS3 0xc510c
4700 #define PCH_GMBUS4 0xc5110
4701 #define PCH_GMBUS5 0xc5120
4703 #define _PCH_DPLL_A 0xc6014
4704 #define _PCH_DPLL_B 0xc6018
4705 #define PCH_DPLL(pll) (pll == 0 ? _PCH_DPLL_A : _PCH_DPLL_B)
4707 #define _PCH_FPA0 0xc6040
4708 #define FP_CB_TUNE (0x3<<22)
4709 #define _PCH_FPA1 0xc6044
4710 #define _PCH_FPB0 0xc6048
4711 #define _PCH_FPB1 0xc604c
4712 #define PCH_FP0(pll) (pll == 0 ? _PCH_FPA0 : _PCH_FPB0)
4713 #define PCH_FP1(pll) (pll == 0 ? _PCH_FPA1 : _PCH_FPB1)
4715 #define PCH_DPLL_TEST 0xc606c
4717 #define PCH_DREF_CONTROL 0xC6200
4718 #define DREF_CONTROL_MASK 0x7fc3
4719 #define DREF_CPU_SOURCE_OUTPUT_DISABLE (0<<13)
4720 #define DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD (2<<13)
4721 #define DREF_CPU_SOURCE_OUTPUT_NONSPREAD (3<<13)
4722 #define DREF_CPU_SOURCE_OUTPUT_MASK (3<<13)
4723 #define DREF_SSC_SOURCE_DISABLE (0<<11)
4724 #define DREF_SSC_SOURCE_ENABLE (2<<11)
4725 #define DREF_SSC_SOURCE_MASK (3<<11)
4726 #define DREF_NONSPREAD_SOURCE_DISABLE (0<<9)
4727 #define DREF_NONSPREAD_CK505_ENABLE (1<<9)
4728 #define DREF_NONSPREAD_SOURCE_ENABLE (2<<9)
4729 #define DREF_NONSPREAD_SOURCE_MASK (3<<9)
4730 #define DREF_SUPERSPREAD_SOURCE_DISABLE (0<<7)
4731 #define DREF_SUPERSPREAD_SOURCE_ENABLE (2<<7)
4732 #define DREF_SUPERSPREAD_SOURCE_MASK (3<<7)
4733 #define DREF_SSC4_DOWNSPREAD (0<<6)
4734 #define DREF_SSC4_CENTERSPREAD (1<<6)
4735 #define DREF_SSC1_DISABLE (0<<1)
4736 #define DREF_SSC1_ENABLE (1<<1)
4737 #define DREF_SSC4_DISABLE (0)
4738 #define DREF_SSC4_ENABLE (1)
4740 #define PCH_RAWCLK_FREQ 0xc6204
4741 #define FDL_TP1_TIMER_SHIFT 12
4742 #define FDL_TP1_TIMER_MASK (3<<12)
4743 #define FDL_TP2_TIMER_SHIFT 10
4744 #define FDL_TP2_TIMER_MASK (3<<10)
4745 #define RAWCLK_FREQ_MASK 0x3ff
4747 #define PCH_DPLL_TMR_CFG 0xc6208
4749 #define PCH_SSC4_PARMS 0xc6210
4750 #define PCH_SSC4_AUX_PARMS 0xc6214
4752 #define PCH_DPLL_SEL 0xc7000
4753 #define TRANS_DPLLB_SEL(pipe) (1 << (pipe * 4))
4754 #define TRANS_DPLLA_SEL(pipe) 0
4755 #define TRANS_DPLL_ENABLE(pipe) (1 << (pipe * 4 + 3))
4759 #define _PCH_TRANS_HTOTAL_A 0xe0000
4760 #define TRANS_HTOTAL_SHIFT 16
4761 #define TRANS_HACTIVE_SHIFT 0
4762 #define _PCH_TRANS_HBLANK_A 0xe0004
4763 #define TRANS_HBLANK_END_SHIFT 16
4764 #define TRANS_HBLANK_START_SHIFT 0
4765 #define _PCH_TRANS_HSYNC_A 0xe0008
4766 #define TRANS_HSYNC_END_SHIFT 16
4767 #define TRANS_HSYNC_START_SHIFT 0
4768 #define _PCH_TRANS_VTOTAL_A 0xe000c
4769 #define TRANS_VTOTAL_SHIFT 16
4770 #define TRANS_VACTIVE_SHIFT 0
4771 #define _PCH_TRANS_VBLANK_A 0xe0010
4772 #define TRANS_VBLANK_END_SHIFT 16
4773 #define TRANS_VBLANK_START_SHIFT 0
4774 #define _PCH_TRANS_VSYNC_A 0xe0014
4775 #define TRANS_VSYNC_END_SHIFT 16
4776 #define TRANS_VSYNC_START_SHIFT 0
4777 #define _PCH_TRANS_VSYNCSHIFT_A 0xe0028
4779 #define _PCH_TRANSA_DATA_M1 0xe0030
4780 #define _PCH_TRANSA_DATA_N1 0xe0034
4781 #define _PCH_TRANSA_DATA_M2 0xe0038
4782 #define _PCH_TRANSA_DATA_N2 0xe003c
4783 #define _PCH_TRANSA_LINK_M1 0xe0040
4784 #define _PCH_TRANSA_LINK_N1 0xe0044
4785 #define _PCH_TRANSA_LINK_M2 0xe0048
4786 #define _PCH_TRANSA_LINK_N2 0xe004c
4788 /* Per-transcoder DIP controls */
4790 #define _VIDEO_DIP_CTL_A 0xe0200
4791 #define _VIDEO_DIP_DATA_A 0xe0208
4792 #define _VIDEO_DIP_GCP_A 0xe0210
4794 #define _VIDEO_DIP_CTL_B 0xe1200
4795 #define _VIDEO_DIP_DATA_B 0xe1208
4796 #define _VIDEO_DIP_GCP_B 0xe1210
4798 #define TVIDEO_DIP_CTL(pipe) _PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B)
4799 #define TVIDEO_DIP_DATA(pipe) _PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B)
4800 #define TVIDEO_DIP_GCP(pipe) _PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B)
4802 #define VLV_VIDEO_DIP_CTL_A (VLV_DISPLAY_BASE + 0x60200)
4803 #define VLV_VIDEO_DIP_DATA_A (VLV_DISPLAY_BASE + 0x60208)
4804 #define VLV_VIDEO_DIP_GDCP_PAYLOAD_A (VLV_DISPLAY_BASE + 0x60210)
4806 #define VLV_VIDEO_DIP_CTL_B (VLV_DISPLAY_BASE + 0x61170)
4807 #define VLV_VIDEO_DIP_DATA_B (VLV_DISPLAY_BASE + 0x61174)
4808 #define VLV_VIDEO_DIP_GDCP_PAYLOAD_B (VLV_DISPLAY_BASE + 0x61178)
4810 #define VLV_TVIDEO_DIP_CTL(pipe) \
4811 _PIPE(pipe, VLV_VIDEO_DIP_CTL_A, VLV_VIDEO_DIP_CTL_B)
4812 #define VLV_TVIDEO_DIP_DATA(pipe) \
4813 _PIPE(pipe, VLV_VIDEO_DIP_DATA_A, VLV_VIDEO_DIP_DATA_B)
4814 #define VLV_TVIDEO_DIP_GCP(pipe) \
4815 _PIPE(pipe, VLV_VIDEO_DIP_GDCP_PAYLOAD_A, VLV_VIDEO_DIP_GDCP_PAYLOAD_B)
4817 /* Haswell DIP controls */
4818 #define HSW_VIDEO_DIP_CTL_A 0x60200
4819 #define HSW_VIDEO_DIP_AVI_DATA_A 0x60220
4820 #define HSW_VIDEO_DIP_VS_DATA_A 0x60260
4821 #define HSW_VIDEO_DIP_SPD_DATA_A 0x602A0
4822 #define HSW_VIDEO_DIP_GMP_DATA_A 0x602E0
4823 #define HSW_VIDEO_DIP_VSC_DATA_A 0x60320
4824 #define HSW_VIDEO_DIP_AVI_ECC_A 0x60240
4825 #define HSW_VIDEO_DIP_VS_ECC_A 0x60280
4826 #define HSW_VIDEO_DIP_SPD_ECC_A 0x602C0
4827 #define HSW_VIDEO_DIP_GMP_ECC_A 0x60300
4828 #define HSW_VIDEO_DIP_VSC_ECC_A 0x60344
4829 #define HSW_VIDEO_DIP_GCP_A 0x60210
4831 #define HSW_VIDEO_DIP_CTL_B 0x61200
4832 #define HSW_VIDEO_DIP_AVI_DATA_B 0x61220
4833 #define HSW_VIDEO_DIP_VS_DATA_B 0x61260
4834 #define HSW_VIDEO_DIP_SPD_DATA_B 0x612A0
4835 #define HSW_VIDEO_DIP_GMP_DATA_B 0x612E0
4836 #define HSW_VIDEO_DIP_VSC_DATA_B 0x61320
4837 #define HSW_VIDEO_DIP_BVI_ECC_B 0x61240
4838 #define HSW_VIDEO_DIP_VS_ECC_B 0x61280
4839 #define HSW_VIDEO_DIP_SPD_ECC_B 0x612C0
4840 #define HSW_VIDEO_DIP_GMP_ECC_B 0x61300
4841 #define HSW_VIDEO_DIP_VSC_ECC_B 0x61344
4842 #define HSW_VIDEO_DIP_GCP_B 0x61210
4844 #define HSW_TVIDEO_DIP_CTL(trans) \
4845 _TRANSCODER2(trans, HSW_VIDEO_DIP_CTL_A)
4846 #define HSW_TVIDEO_DIP_AVI_DATA(trans) \
4847 _TRANSCODER2(trans, HSW_VIDEO_DIP_AVI_DATA_A)
4848 #define HSW_TVIDEO_DIP_VS_DATA(trans) \
4849 _TRANSCODER2(trans, HSW_VIDEO_DIP_VS_DATA_A)
4850 #define HSW_TVIDEO_DIP_SPD_DATA(trans) \
4851 _TRANSCODER2(trans, HSW_VIDEO_DIP_SPD_DATA_A)
4852 #define HSW_TVIDEO_DIP_GCP(trans) \
4853 _TRANSCODER2(trans, HSW_VIDEO_DIP_GCP_A)
4854 #define HSW_TVIDEO_DIP_VSC_DATA(trans) \
4855 _TRANSCODER2(trans, HSW_VIDEO_DIP_VSC_DATA_A)
4857 #define HSW_STEREO_3D_CTL_A 0x70020
4858 #define S3D_ENABLE (1<<31)
4859 #define HSW_STEREO_3D_CTL_B 0x71020
4861 #define HSW_STEREO_3D_CTL(trans) \
4862 _PIPE2(trans, HSW_STEREO_3D_CTL_A)
4864 #define _PCH_TRANS_HTOTAL_B 0xe1000
4865 #define _PCH_TRANS_HBLANK_B 0xe1004
4866 #define _PCH_TRANS_HSYNC_B 0xe1008
4867 #define _PCH_TRANS_VTOTAL_B 0xe100c
4868 #define _PCH_TRANS_VBLANK_B 0xe1010
4869 #define _PCH_TRANS_VSYNC_B 0xe1014
4870 #define _PCH_TRANS_VSYNCSHIFT_B 0xe1028
4872 #define PCH_TRANS_HTOTAL(pipe) _PIPE(pipe, _PCH_TRANS_HTOTAL_A, _PCH_TRANS_HTOTAL_B)
4873 #define PCH_TRANS_HBLANK(pipe) _PIPE(pipe, _PCH_TRANS_HBLANK_A, _PCH_TRANS_HBLANK_B)
4874 #define PCH_TRANS_HSYNC(pipe) _PIPE(pipe, _PCH_TRANS_HSYNC_A, _PCH_TRANS_HSYNC_B)
4875 #define PCH_TRANS_VTOTAL(pipe) _PIPE(pipe, _PCH_TRANS_VTOTAL_A, _PCH_TRANS_VTOTAL_B)
4876 #define PCH_TRANS_VBLANK(pipe) _PIPE(pipe, _PCH_TRANS_VBLANK_A, _PCH_TRANS_VBLANK_B)
4877 #define PCH_TRANS_VSYNC(pipe) _PIPE(pipe, _PCH_TRANS_VSYNC_A, _PCH_TRANS_VSYNC_B)
4878 #define PCH_TRANS_VSYNCSHIFT(pipe) _PIPE(pipe, _PCH_TRANS_VSYNCSHIFT_A, \
4879 _PCH_TRANS_VSYNCSHIFT_B)
4881 #define _PCH_TRANSB_DATA_M1 0xe1030
4882 #define _PCH_TRANSB_DATA_N1 0xe1034
4883 #define _PCH_TRANSB_DATA_M2 0xe1038
4884 #define _PCH_TRANSB_DATA_N2 0xe103c
4885 #define _PCH_TRANSB_LINK_M1 0xe1040
4886 #define _PCH_TRANSB_LINK_N1 0xe1044
4887 #define _PCH_TRANSB_LINK_M2 0xe1048
4888 #define _PCH_TRANSB_LINK_N2 0xe104c
4890 #define PCH_TRANS_DATA_M1(pipe) _PIPE(pipe, _PCH_TRANSA_DATA_M1, _PCH_TRANSB_DATA_M1)
4891 #define PCH_TRANS_DATA_N1(pipe) _PIPE(pipe, _PCH_TRANSA_DATA_N1, _PCH_TRANSB_DATA_N1)
4892 #define PCH_TRANS_DATA_M2(pipe) _PIPE(pipe, _PCH_TRANSA_DATA_M2, _PCH_TRANSB_DATA_M2)
4893 #define PCH_TRANS_DATA_N2(pipe) _PIPE(pipe, _PCH_TRANSA_DATA_N2, _PCH_TRANSB_DATA_N2)
4894 #define PCH_TRANS_LINK_M1(pipe) _PIPE(pipe, _PCH_TRANSA_LINK_M1, _PCH_TRANSB_LINK_M1)
4895 #define PCH_TRANS_LINK_N1(pipe) _PIPE(pipe, _PCH_TRANSA_LINK_N1, _PCH_TRANSB_LINK_N1)
4896 #define PCH_TRANS_LINK_M2(pipe) _PIPE(pipe, _PCH_TRANSA_LINK_M2, _PCH_TRANSB_LINK_M2)
4897 #define PCH_TRANS_LINK_N2(pipe) _PIPE(pipe, _PCH_TRANSA_LINK_N2, _PCH_TRANSB_LINK_N2)
4899 #define _PCH_TRANSACONF 0xf0008
4900 #define _PCH_TRANSBCONF 0xf1008
4901 #define PCH_TRANSCONF(pipe) _PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF)
4902 #define LPT_TRANSCONF _PCH_TRANSACONF /* lpt has only one transcoder */
4903 #define TRANS_DISABLE (0<<31)
4904 #define TRANS_ENABLE (1<<31)
4905 #define TRANS_STATE_MASK (1<<30)
4906 #define TRANS_STATE_DISABLE (0<<30)
4907 #define TRANS_STATE_ENABLE (1<<30)
4908 #define TRANS_FSYNC_DELAY_HB1 (0<<27)
4909 #define TRANS_FSYNC_DELAY_HB2 (1<<27)
4910 #define TRANS_FSYNC_DELAY_HB3 (2<<27)
4911 #define TRANS_FSYNC_DELAY_HB4 (3<<27)
4912 #define TRANS_INTERLACE_MASK (7<<21)
4913 #define TRANS_PROGRESSIVE (0<<21)
4914 #define TRANS_INTERLACED (3<<21)
4915 #define TRANS_LEGACY_INTERLACED_ILK (2<<21)
4916 #define TRANS_8BPC (0<<5)
4917 #define TRANS_10BPC (1<<5)
4918 #define TRANS_6BPC (2<<5)
4919 #define TRANS_12BPC (3<<5)
4921 #define _TRANSA_CHICKEN1 0xf0060
4922 #define _TRANSB_CHICKEN1 0xf1060
4923 #define TRANS_CHICKEN1(pipe) _PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1)
4924 #define TRANS_CHICKEN1_DP0UNIT_GC_DISABLE (1<<4)
4925 #define _TRANSA_CHICKEN2 0xf0064
4926 #define _TRANSB_CHICKEN2 0xf1064
4927 #define TRANS_CHICKEN2(pipe) _PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2)
4928 #define TRANS_CHICKEN2_TIMING_OVERRIDE (1<<31)
4929 #define TRANS_CHICKEN2_FDI_POLARITY_REVERSED (1<<29)
4930 #define TRANS_CHICKEN2_FRAME_START_DELAY_MASK (3<<27)
4931 #define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER (1<<26)
4932 #define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH (1<<25)
4934 #define SOUTH_CHICKEN1 0xc2000
4935 #define FDIA_PHASE_SYNC_SHIFT_OVR 19
4936 #define FDIA_PHASE_SYNC_SHIFT_EN 18
4937 #define FDI_PHASE_SYNC_OVR(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2)))
4938 #define FDI_PHASE_SYNC_EN(pipe) (1<<(FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2)))
4939 #define FDI_BC_BIFURCATION_SELECT (1 << 12)
4940 #define SOUTH_CHICKEN2 0xc2004
4941 #define FDI_MPHY_IOSFSB_RESET_STATUS (1<<13)
4942 #define FDI_MPHY_IOSFSB_RESET_CTL (1<<12)
4943 #define DPLS_EDP_PPS_FIX_DIS (1<<0)
4945 #define _FDI_RXA_CHICKEN 0xc200c
4946 #define _FDI_RXB_CHICKEN 0xc2010
4947 #define FDI_RX_PHASE_SYNC_POINTER_OVR (1<<1)
4948 #define FDI_RX_PHASE_SYNC_POINTER_EN (1<<0)
4949 #define FDI_RX_CHICKEN(pipe) _PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN)
4951 #define SOUTH_DSPCLK_GATE_D 0xc2020
4952 #define PCH_DPLUNIT_CLOCK_GATE_DISABLE (1<<30)
4953 #define PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1<<29)
4954 #define PCH_CPUNIT_CLOCK_GATE_DISABLE (1<<14)
4955 #define PCH_LP_PARTITION_LEVEL_DISABLE (1<<12)
4958 #define _FDI_TXA_CTL 0x60100
4959 #define _FDI_TXB_CTL 0x61100
4960 #define FDI_TX_CTL(pipe) _PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL)
4961 #define FDI_TX_DISABLE (0<<31)
4962 #define FDI_TX_ENABLE (1<<31)
4963 #define FDI_LINK_TRAIN_PATTERN_1 (0<<28)
4964 #define FDI_LINK_TRAIN_PATTERN_2 (1<<28)
4965 #define FDI_LINK_TRAIN_PATTERN_IDLE (2<<28)
4966 #define FDI_LINK_TRAIN_NONE (3<<28)
4967 #define FDI_LINK_TRAIN_VOLTAGE_0_4V (0<<25)
4968 #define FDI_LINK_TRAIN_VOLTAGE_0_6V (1<<25)
4969 #define FDI_LINK_TRAIN_VOLTAGE_0_8V (2<<25)
4970 #define FDI_LINK_TRAIN_VOLTAGE_1_2V (3<<25)
4971 #define FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0<<22)
4972 #define FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1<<22)
4973 #define FDI_LINK_TRAIN_PRE_EMPHASIS_2X (2<<22)
4974 #define FDI_LINK_TRAIN_PRE_EMPHASIS_3X (3<<22)
4975 /* ILK always use 400mV 0dB for voltage swing and pre-emphasis level.
4976 SNB has different settings. */
4977 /* SNB A-stepping */
4978 #define FDI_LINK_TRAIN_400MV_0DB_SNB_A (0x38<<22)
4979 #define FDI_LINK_TRAIN_400MV_6DB_SNB_A (0x02<<22)
4980 #define FDI_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01<<22)
4981 #define FDI_LINK_TRAIN_800MV_0DB_SNB_A (0x0<<22)
4982 /* SNB B-stepping */
4983 #define FDI_LINK_TRAIN_400MV_0DB_SNB_B (0x0<<22)
4984 #define FDI_LINK_TRAIN_400MV_6DB_SNB_B (0x3a<<22)
4985 #define FDI_LINK_TRAIN_600MV_3_5DB_SNB_B (0x39<<22)
4986 #define FDI_LINK_TRAIN_800MV_0DB_SNB_B (0x38<<22)
4987 #define FDI_LINK_TRAIN_VOL_EMP_MASK (0x3f<<22)
4988 #define FDI_DP_PORT_WIDTH_SHIFT 19
4989 #define FDI_DP_PORT_WIDTH_MASK (7 << FDI_DP_PORT_WIDTH_SHIFT)
4990 #define FDI_DP_PORT_WIDTH(width) (((width) - 1) << FDI_DP_PORT_WIDTH_SHIFT)
4991 #define FDI_TX_ENHANCE_FRAME_ENABLE (1<<18)
4992 /* Ironlake: hardwired to 1 */
4993 #define FDI_TX_PLL_ENABLE (1<<14)
4995 /* Ivybridge has different bits for lolz */
4996 #define FDI_LINK_TRAIN_PATTERN_1_IVB (0<<8)
4997 #define FDI_LINK_TRAIN_PATTERN_2_IVB (1<<8)
4998 #define FDI_LINK_TRAIN_PATTERN_IDLE_IVB (2<<8)
4999 #define FDI_LINK_TRAIN_NONE_IVB (3<<8)
5001 /* both Tx and Rx */
5002 #define FDI_COMPOSITE_SYNC (1<<11)
5003 #define FDI_LINK_TRAIN_AUTO (1<<10)
5004 #define FDI_SCRAMBLING_ENABLE (0<<7)
5005 #define FDI_SCRAMBLING_DISABLE (1<<7)
5007 /* FDI_RX, FDI_X is hard-wired to Transcoder_X */
5008 #define _FDI_RXA_CTL 0xf000c
5009 #define _FDI_RXB_CTL 0xf100c
5010 #define FDI_RX_CTL(pipe) _PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL)
5011 #define FDI_RX_ENABLE (1<<31)
5012 /* train, dp width same as FDI_TX */
5013 #define FDI_FS_ERRC_ENABLE (1<<27)
5014 #define FDI_FE_ERRC_ENABLE (1<<26)
5015 #define FDI_RX_POLARITY_REVERSED_LPT (1<<16)
5016 #define FDI_8BPC (0<<16)
5017 #define FDI_10BPC (1<<16)
5018 #define FDI_6BPC (2<<16)
5019 #define FDI_12BPC (3<<16)
5020 #define FDI_RX_LINK_REVERSAL_OVERRIDE (1<<15)
5021 #define FDI_DMI_LINK_REVERSE_MASK (1<<14)
5022 #define FDI_RX_PLL_ENABLE (1<<13)
5023 #define FDI_FS_ERR_CORRECT_ENABLE (1<<11)
5024 #define FDI_FE_ERR_CORRECT_ENABLE (1<<10)
5025 #define FDI_FS_ERR_REPORT_ENABLE (1<<9)
5026 #define FDI_FE_ERR_REPORT_ENABLE (1<<8)
5027 #define FDI_RX_ENHANCE_FRAME_ENABLE (1<<6)
5028 #define FDI_PCDCLK (1<<4)
5030 #define FDI_AUTO_TRAINING (1<<10)
5031 #define FDI_LINK_TRAIN_PATTERN_1_CPT (0<<8)
5032 #define FDI_LINK_TRAIN_PATTERN_2_CPT (1<<8)
5033 #define FDI_LINK_TRAIN_PATTERN_IDLE_CPT (2<<8)
5034 #define FDI_LINK_TRAIN_NORMAL_CPT (3<<8)
5035 #define FDI_LINK_TRAIN_PATTERN_MASK_CPT (3<<8)
5037 #define _FDI_RXA_MISC 0xf0010
5038 #define _FDI_RXB_MISC 0xf1010
5039 #define FDI_RX_PWRDN_LANE1_MASK (3<<26)
5040 #define FDI_RX_PWRDN_LANE1_VAL(x) ((x)<<26)
5041 #define FDI_RX_PWRDN_LANE0_MASK (3<<24)
5042 #define FDI_RX_PWRDN_LANE0_VAL(x) ((x)<<24)
5043 #define FDI_RX_TP1_TO_TP2_48 (2<<20)
5044 #define FDI_RX_TP1_TO_TP2_64 (3<<20)
5045 #define FDI_RX_FDI_DELAY_90 (0x90<<0)
5046 #define FDI_RX_MISC(pipe) _PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC)
5048 #define _FDI_RXA_TUSIZE1 0xf0030
5049 #define _FDI_RXA_TUSIZE2 0xf0038
5050 #define _FDI_RXB_TUSIZE1 0xf1030
5051 #define _FDI_RXB_TUSIZE2 0xf1038
5052 #define FDI_RX_TUSIZE1(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE1, _FDI_RXB_TUSIZE1)
5053 #define FDI_RX_TUSIZE2(pipe) _PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2)
5055 /* FDI_RX interrupt register format */
5056 #define FDI_RX_INTER_LANE_ALIGN (1<<10)
5057 #define FDI_RX_SYMBOL_LOCK (1<<9) /* train 2 */
5058 #define FDI_RX_BIT_LOCK (1<<8) /* train 1 */
5059 #define FDI_RX_TRAIN_PATTERN_2_FAIL (1<<7)
5060 #define FDI_RX_FS_CODE_ERR (1<<6)
5061 #define FDI_RX_FE_CODE_ERR (1<<5)
5062 #define FDI_RX_SYMBOL_ERR_RATE_ABOVE (1<<4)
5063 #define FDI_RX_HDCP_LINK_FAIL (1<<3)
5064 #define FDI_RX_PIXEL_FIFO_OVERFLOW (1<<2)
5065 #define FDI_RX_CROSS_CLOCK_OVERFLOW (1<<1)
5066 #define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1<<0)
5068 #define _FDI_RXA_IIR 0xf0014
5069 #define _FDI_RXA_IMR 0xf0018
5070 #define _FDI_RXB_IIR 0xf1014
5071 #define _FDI_RXB_IMR 0xf1018
5072 #define FDI_RX_IIR(pipe) _PIPE(pipe, _FDI_RXA_IIR, _FDI_RXB_IIR)
5073 #define FDI_RX_IMR(pipe) _PIPE(pipe, _FDI_RXA_IMR, _FDI_RXB_IMR)
5075 #define FDI_PLL_CTL_1 0xfe000
5076 #define FDI_PLL_CTL_2 0xfe004
5078 #define PCH_LVDS 0xe1180
5079 #define LVDS_DETECTED (1 << 1)
5081 /* vlv has 2 sets of panel control regs. */
5082 #define PIPEA_PP_STATUS (VLV_DISPLAY_BASE + 0x61200)
5083 #define PIPEA_PP_CONTROL (VLV_DISPLAY_BASE + 0x61204)
5084 #define PIPEA_PP_ON_DELAYS (VLV_DISPLAY_BASE + 0x61208)
5085 #define PANEL_PORT_SELECT_DPB_VLV (1 << 30)
5086 #define PANEL_PORT_SELECT_DPC_VLV (2 << 30)
5087 #define PIPEA_PP_OFF_DELAYS (VLV_DISPLAY_BASE + 0x6120c)
5088 #define PIPEA_PP_DIVISOR (VLV_DISPLAY_BASE + 0x61210)
5090 #define PIPEB_PP_STATUS (VLV_DISPLAY_BASE + 0x61300)
5091 #define PIPEB_PP_CONTROL (VLV_DISPLAY_BASE + 0x61304)
5092 #define PIPEB_PP_ON_DELAYS (VLV_DISPLAY_BASE + 0x61308)
5093 #define PIPEB_PP_OFF_DELAYS (VLV_DISPLAY_BASE + 0x6130c)
5094 #define PIPEB_PP_DIVISOR (VLV_DISPLAY_BASE + 0x61310)
5096 #define VLV_PIPE_PP_STATUS(pipe) _PIPE(pipe, PIPEA_PP_STATUS, PIPEB_PP_STATUS)
5097 #define VLV_PIPE_PP_CONTROL(pipe) _PIPE(pipe, PIPEA_PP_CONTROL, PIPEB_PP_CONTROL)
5098 #define VLV_PIPE_PP_ON_DELAYS(pipe) \
5099 _PIPE(pipe, PIPEA_PP_ON_DELAYS, PIPEB_PP_ON_DELAYS)
5100 #define VLV_PIPE_PP_OFF_DELAYS(pipe) \
5101 _PIPE(pipe, PIPEA_PP_OFF_DELAYS, PIPEB_PP_OFF_DELAYS)
5102 #define VLV_PIPE_PP_DIVISOR(pipe) \
5103 _PIPE(pipe, PIPEA_PP_DIVISOR, PIPEB_PP_DIVISOR)
5105 #define PCH_PP_STATUS 0xc7200
5106 #define PCH_PP_CONTROL 0xc7204
5107 #define PANEL_UNLOCK_REGS (0xabcd << 16)
5108 #define PANEL_UNLOCK_MASK (0xffff << 16)
5109 #define EDP_FORCE_VDD (1 << 3)
5110 #define EDP_BLC_ENABLE (1 << 2)
5111 #define PANEL_POWER_RESET (1 << 1)
5112 #define PANEL_POWER_OFF (0 << 0)
5113 #define PANEL_POWER_ON (1 << 0)
5114 #define PCH_PP_ON_DELAYS 0xc7208
5115 #define PANEL_PORT_SELECT_MASK (3 << 30)
5116 #define PANEL_PORT_SELECT_LVDS (0 << 30)
5117 #define PANEL_PORT_SELECT_DPA (1 << 30)
5118 #define PANEL_PORT_SELECT_DPC (2 << 30)
5119 #define PANEL_PORT_SELECT_DPD (3 << 30)
5120 #define PANEL_POWER_UP_DELAY_MASK (0x1fff0000)
5121 #define PANEL_POWER_UP_DELAY_SHIFT 16
5122 #define PANEL_LIGHT_ON_DELAY_MASK (0x1fff)
5123 #define PANEL_LIGHT_ON_DELAY_SHIFT 0
5125 #define PCH_PP_OFF_DELAYS 0xc720c
5126 #define PANEL_POWER_DOWN_DELAY_MASK (0x1fff0000)
5127 #define PANEL_POWER_DOWN_DELAY_SHIFT 16
5128 #define PANEL_LIGHT_OFF_DELAY_MASK (0x1fff)
5129 #define PANEL_LIGHT_OFF_DELAY_SHIFT 0
5131 #define PCH_PP_DIVISOR 0xc7210
5132 #define PP_REFERENCE_DIVIDER_MASK (0xffffff00)
5133 #define PP_REFERENCE_DIVIDER_SHIFT 8
5134 #define PANEL_POWER_CYCLE_DELAY_MASK (0x1f)
5135 #define PANEL_POWER_CYCLE_DELAY_SHIFT 0
5137 #define PCH_DP_B 0xe4100
5138 #define PCH_DPB_AUX_CH_CTL 0xe4110
5139 #define PCH_DPB_AUX_CH_DATA1 0xe4114
5140 #define PCH_DPB_AUX_CH_DATA2 0xe4118
5141 #define PCH_DPB_AUX_CH_DATA3 0xe411c
5142 #define PCH_DPB_AUX_CH_DATA4 0xe4120
5143 #define PCH_DPB_AUX_CH_DATA5 0xe4124
5145 #define PCH_DP_C 0xe4200
5146 #define PCH_DPC_AUX_CH_CTL 0xe4210
5147 #define PCH_DPC_AUX_CH_DATA1 0xe4214
5148 #define PCH_DPC_AUX_CH_DATA2 0xe4218
5149 #define PCH_DPC_AUX_CH_DATA3 0xe421c
5150 #define PCH_DPC_AUX_CH_DATA4 0xe4220
5151 #define PCH_DPC_AUX_CH_DATA5 0xe4224
5153 #define PCH_DP_D 0xe4300
5154 #define PCH_DPD_AUX_CH_CTL 0xe4310
5155 #define PCH_DPD_AUX_CH_DATA1 0xe4314
5156 #define PCH_DPD_AUX_CH_DATA2 0xe4318
5157 #define PCH_DPD_AUX_CH_DATA3 0xe431c
5158 #define PCH_DPD_AUX_CH_DATA4 0xe4320
5159 #define PCH_DPD_AUX_CH_DATA5 0xe4324
5162 #define PORT_TRANS_A_SEL_CPT 0
5163 #define PORT_TRANS_B_SEL_CPT (1<<29)
5164 #define PORT_TRANS_C_SEL_CPT (2<<29)
5165 #define PORT_TRANS_SEL_MASK (3<<29)
5166 #define PORT_TRANS_SEL_CPT(pipe) ((pipe) << 29)
5167 #define PORT_TO_PIPE(val) (((val) & (1<<30)) >> 30)
5168 #define PORT_TO_PIPE_CPT(val) (((val) & PORT_TRANS_SEL_MASK) >> 29)
5169 #define SDVO_PORT_TO_PIPE_CHV(val) (((val) & (3<<24)) >> 24)
5170 #define DP_PORT_TO_PIPE_CHV(val) (((val) & (3<<16)) >> 16)
5172 #define TRANS_DP_CTL_A 0xe0300
5173 #define TRANS_DP_CTL_B 0xe1300
5174 #define TRANS_DP_CTL_C 0xe2300
5175 #define TRANS_DP_CTL(pipe) _PIPE(pipe, TRANS_DP_CTL_A, TRANS_DP_CTL_B)
5176 #define TRANS_DP_OUTPUT_ENABLE (1<<31)
5177 #define TRANS_DP_PORT_SEL_B (0<<29)
5178 #define TRANS_DP_PORT_SEL_C (1<<29)
5179 #define TRANS_DP_PORT_SEL_D (2<<29)
5180 #define TRANS_DP_PORT_SEL_NONE (3<<29)
5181 #define TRANS_DP_PORT_SEL_MASK (3<<29)
5182 #define TRANS_DP_AUDIO_ONLY (1<<26)
5183 #define TRANS_DP_ENH_FRAMING (1<<18)
5184 #define TRANS_DP_8BPC (0<<9)
5185 #define TRANS_DP_10BPC (1<<9)
5186 #define TRANS_DP_6BPC (2<<9)
5187 #define TRANS_DP_12BPC (3<<9)
5188 #define TRANS_DP_BPC_MASK (3<<9)
5189 #define TRANS_DP_VSYNC_ACTIVE_HIGH (1<<4)
5190 #define TRANS_DP_VSYNC_ACTIVE_LOW 0
5191 #define TRANS_DP_HSYNC_ACTIVE_HIGH (1<<3)
5192 #define TRANS_DP_HSYNC_ACTIVE_LOW 0
5193 #define TRANS_DP_SYNC_MASK (3<<3)
5195 /* SNB eDP training params */
5196 /* SNB A-stepping */
5197 #define EDP_LINK_TRAIN_400MV_0DB_SNB_A (0x38<<22)
5198 #define EDP_LINK_TRAIN_400MV_6DB_SNB_A (0x02<<22)
5199 #define EDP_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01<<22)
5200 #define EDP_LINK_TRAIN_800MV_0DB_SNB_A (0x0<<22)
5201 /* SNB B-stepping */
5202 #define EDP_LINK_TRAIN_400_600MV_0DB_SNB_B (0x0<<22)
5203 #define EDP_LINK_TRAIN_400MV_3_5DB_SNB_B (0x1<<22)
5204 #define EDP_LINK_TRAIN_400_600MV_6DB_SNB_B (0x3a<<22)
5205 #define EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B (0x39<<22)
5206 #define EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B (0x38<<22)
5207 #define EDP_LINK_TRAIN_VOL_EMP_MASK_SNB (0x3f<<22)
5210 #define EDP_LINK_TRAIN_400MV_0DB_IVB (0x24 <<22)
5211 #define EDP_LINK_TRAIN_400MV_3_5DB_IVB (0x2a <<22)
5212 #define EDP_LINK_TRAIN_400MV_6DB_IVB (0x2f <<22)
5213 #define EDP_LINK_TRAIN_600MV_0DB_IVB (0x30 <<22)
5214 #define EDP_LINK_TRAIN_600MV_3_5DB_IVB (0x36 <<22)
5215 #define EDP_LINK_TRAIN_800MV_0DB_IVB (0x38 <<22)
5216 #define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x3e <<22)
5219 #define EDP_LINK_TRAIN_500MV_0DB_IVB (0x00 <<22)
5220 #define EDP_LINK_TRAIN_1000MV_0DB_IVB (0x20 <<22)
5221 #define EDP_LINK_TRAIN_500MV_3_5DB_IVB (0x02 <<22)
5222 #define EDP_LINK_TRAIN_1000MV_3_5DB_IVB (0x22 <<22)
5223 #define EDP_LINK_TRAIN_1000MV_6DB_IVB (0x23 <<22)
5225 #define EDP_LINK_TRAIN_VOL_EMP_MASK_IVB (0x3f<<22)
5227 #define VLV_PMWGICZ 0x1300a4
5229 #define FORCEWAKE 0xA18C
5230 #define FORCEWAKE_VLV 0x1300b0
5231 #define FORCEWAKE_ACK_VLV 0x1300b4
5232 #define FORCEWAKE_MEDIA_VLV 0x1300b8
5233 #define FORCEWAKE_ACK_MEDIA_VLV 0x1300bc
5234 #define FORCEWAKE_ACK_HSW 0x130044
5235 #define FORCEWAKE_ACK 0x130090
5236 #define VLV_GTLC_WAKE_CTRL 0x130090
5237 #define VLV_GTLC_RENDER_CTX_EXISTS (1 << 25)
5238 #define VLV_GTLC_MEDIA_CTX_EXISTS (1 << 24)
5239 #define VLV_GTLC_ALLOWWAKEREQ (1 << 0)
5241 #define VLV_GTLC_PW_STATUS 0x130094
5242 #define VLV_GTLC_ALLOWWAKEACK (1 << 0)
5243 #define VLV_GTLC_ALLOWWAKEERR (1 << 1)
5244 #define VLV_GTLC_PW_MEDIA_STATUS_MASK (1 << 5)
5245 #define VLV_GTLC_PW_RENDER_STATUS_MASK (1 << 7)
5246 #define FORCEWAKE_MT 0xa188 /* multi-threaded */
5247 #define FORCEWAKE_KERNEL 0x1
5248 #define FORCEWAKE_USER 0x2
5249 #define FORCEWAKE_MT_ACK 0x130040
5250 #define ECOBUS 0xa180
5251 #define FORCEWAKE_MT_ENABLE (1<<5)
5252 #define VLV_SPAREG2H 0xA194
5254 #define GTFIFODBG 0x120000
5255 #define GT_FIFO_SBDROPERR (1<<6)
5256 #define GT_FIFO_BLOBDROPERR (1<<5)
5257 #define GT_FIFO_SB_READ_ABORTERR (1<<4)
5258 #define GT_FIFO_DROPERR (1<<3)
5259 #define GT_FIFO_OVFERR (1<<2)
5260 #define GT_FIFO_IAWRERR (1<<1)
5261 #define GT_FIFO_IARDERR (1<<0)
5263 #define GTFIFOCTL 0x120008
5264 #define GT_FIFO_FREE_ENTRIES_MASK 0x7f
5265 #define GT_FIFO_NUM_RESERVED_ENTRIES 20
5267 #define HSW_IDICR 0x9008
5268 #define IDIHASHMSK(x) (((x) & 0x3f) << 16)
5269 #define HSW_EDRAM_PRESENT 0x120010
5271 #define GEN6_UCGCTL1 0x9400
5272 # define GEN6_BLBUNIT_CLOCK_GATE_DISABLE (1 << 5)
5273 # define GEN6_CSUNIT_CLOCK_GATE_DISABLE (1 << 7)
5275 #define GEN6_UCGCTL2 0x9404
5276 # define GEN7_VDSUNIT_CLOCK_GATE_DISABLE (1 << 30)
5277 # define GEN7_TDLUNIT_CLOCK_GATE_DISABLE (1 << 22)
5278 # define GEN6_RCZUNIT_CLOCK_GATE_DISABLE (1 << 13)
5279 # define GEN6_RCPBUNIT_CLOCK_GATE_DISABLE (1 << 12)
5280 # define GEN6_RCCUNIT_CLOCK_GATE_DISABLE (1 << 11)
5282 #define GEN6_UCGCTL3 0x9408
5284 #define GEN7_UCGCTL4 0x940c
5285 #define GEN7_L3BANK2X_CLOCK_GATE_DISABLE (1<<25)
5287 #define GEN6_RCGCTL1 0x9410
5288 #define GEN6_RCGCTL2 0x9414
5289 #define GEN6_RSTCTL 0x9420
5291 #define GEN8_UCGCTL6 0x9430
5292 #define GEN8_SDEUNIT_CLOCK_GATE_DISABLE (1<<14)
5294 #define GEN6_GFXPAUSE 0xA000
5295 #define GEN6_RPNSWREQ 0xA008
5296 #define GEN6_TURBO_DISABLE (1<<31)
5297 #define GEN6_FREQUENCY(x) ((x)<<25)
5298 #define HSW_FREQUENCY(x) ((x)<<24)
5299 #define GEN6_OFFSET(x) ((x)<<19)
5300 #define GEN6_AGGRESSIVE_TURBO (0<<15)
5301 #define GEN6_RC_VIDEO_FREQ 0xA00C
5302 #define GEN6_RC_CONTROL 0xA090
5303 #define GEN6_RC_CTL_RC6pp_ENABLE (1<<16)
5304 #define GEN6_RC_CTL_RC6p_ENABLE (1<<17)
5305 #define GEN6_RC_CTL_RC6_ENABLE (1<<18)
5306 #define GEN6_RC_CTL_RC1e_ENABLE (1<<20)
5307 #define GEN6_RC_CTL_RC7_ENABLE (1<<22)
5308 #define VLV_RC_CTL_CTX_RST_PARALLEL (1<<24)
5309 #define GEN7_RC_CTL_TO_MODE (1<<28)
5310 #define GEN6_RC_CTL_EI_MODE(x) ((x)<<27)
5311 #define GEN6_RC_CTL_HW_ENABLE (1<<31)
5312 #define GEN6_RP_DOWN_TIMEOUT 0xA010
5313 #define GEN6_RP_INTERRUPT_LIMITS 0xA014
5314 #define GEN6_RPSTAT1 0xA01C
5315 #define GEN6_CAGF_SHIFT 8
5316 #define HSW_CAGF_SHIFT 7
5317 #define GEN6_CAGF_MASK (0x7f << GEN6_CAGF_SHIFT)
5318 #define HSW_CAGF_MASK (0x7f << HSW_CAGF_SHIFT)
5319 #define GEN6_RP_CONTROL 0xA024
5320 #define GEN6_RP_MEDIA_TURBO (1<<11)
5321 #define GEN6_RP_MEDIA_MODE_MASK (3<<9)
5322 #define GEN6_RP_MEDIA_HW_TURBO_MODE (3<<9)
5323 #define GEN6_RP_MEDIA_HW_NORMAL_MODE (2<<9)
5324 #define GEN6_RP_MEDIA_HW_MODE (1<<9)
5325 #define GEN6_RP_MEDIA_SW_MODE (0<<9)
5326 #define GEN6_RP_MEDIA_IS_GFX (1<<8)
5327 #define GEN6_RP_ENABLE (1<<7)
5328 #define GEN6_RP_UP_IDLE_MIN (0x1<<3)
5329 #define GEN6_RP_UP_BUSY_AVG (0x2<<3)
5330 #define GEN6_RP_UP_BUSY_CONT (0x4<<3)
5331 #define GEN6_RP_DOWN_IDLE_AVG (0x2<<0)
5332 #define GEN6_RP_DOWN_IDLE_CONT (0x1<<0)
5333 #define GEN6_RP_UP_THRESHOLD 0xA02C
5334 #define GEN6_RP_DOWN_THRESHOLD 0xA030
5335 #define GEN6_RP_CUR_UP_EI 0xA050
5336 #define GEN6_CURICONT_MASK 0xffffff
5337 #define GEN6_RP_CUR_UP 0xA054
5338 #define GEN6_CURBSYTAVG_MASK 0xffffff
5339 #define GEN6_RP_PREV_UP 0xA058
5340 #define GEN6_RP_CUR_DOWN_EI 0xA05C
5341 #define GEN6_CURIAVG_MASK 0xffffff
5342 #define GEN6_RP_CUR_DOWN 0xA060
5343 #define GEN6_RP_PREV_DOWN 0xA064
5344 #define GEN6_RP_UP_EI 0xA068
5345 #define GEN6_RP_DOWN_EI 0xA06C
5346 #define GEN6_RP_IDLE_HYSTERSIS 0xA070
5347 #define GEN6_RPDEUHWTC 0xA080
5348 #define GEN6_RPDEUC 0xA084
5349 #define GEN6_RPDEUCSW 0xA088
5350 #define GEN6_RC_STATE 0xA094
5351 #define GEN6_RC1_WAKE_RATE_LIMIT 0xA098
5352 #define GEN6_RC6_WAKE_RATE_LIMIT 0xA09C
5353 #define GEN6_RC6pp_WAKE_RATE_LIMIT 0xA0A0
5354 #define GEN6_RC_EVALUATION_INTERVAL 0xA0A8
5355 #define GEN6_RC_IDLE_HYSTERSIS 0xA0AC
5356 #define GEN6_RC_SLEEP 0xA0B0
5357 #define GEN6_RCUBMABDTMR 0xA0B0
5358 #define GEN6_RC1e_THRESHOLD 0xA0B4
5359 #define GEN6_RC6_THRESHOLD 0xA0B8
5360 #define GEN6_RC6p_THRESHOLD 0xA0BC
5361 #define VLV_RCEDATA 0xA0BC
5362 #define GEN6_RC6pp_THRESHOLD 0xA0C0
5363 #define GEN6_PMINTRMSK 0xA168
5364 #define GEN8_PMINTR_REDIRECT_TO_NON_DISP (1<<31)
5365 #define VLV_PWRDWNUPCTL 0xA294
5367 #define GEN6_PMISR 0x44020
5368 #define GEN6_PMIMR 0x44024 /* rps_lock */
5369 #define GEN6_PMIIR 0x44028
5370 #define GEN6_PMIER 0x4402C
5371 #define GEN6_PM_MBOX_EVENT (1<<25)
5372 #define GEN6_PM_THERMAL_EVENT (1<<24)
5373 #define GEN6_PM_RP_DOWN_TIMEOUT (1<<6)
5374 #define GEN6_PM_RP_UP_THRESHOLD (1<<5)
5375 #define GEN6_PM_RP_DOWN_THRESHOLD (1<<4)
5376 #define GEN6_PM_RP_UP_EI_EXPIRED (1<<2)
5377 #define GEN6_PM_RP_DOWN_EI_EXPIRED (1<<1)
5378 #define GEN6_PM_RPS_EVENTS (GEN6_PM_RP_UP_THRESHOLD | \
5379 GEN6_PM_RP_DOWN_THRESHOLD | \
5380 GEN6_PM_RP_DOWN_TIMEOUT)
5382 #define GEN7_GT_SCRATCH_BASE 0x4F100
5383 #define GEN7_GT_SCRATCH_REG_NUM 8
5385 #define VLV_GTLC_SURVIVABILITY_REG 0x130098
5386 #define VLV_GFX_CLK_STATUS_BIT (1<<3)
5387 #define VLV_GFX_CLK_FORCE_ON_BIT (1<<2)
5389 #define GEN6_GT_GFX_RC6_LOCKED 0x138104
5390 #define VLV_COUNTER_CONTROL 0x138104
5391 #define VLV_COUNT_RANGE_HIGH (1<<15)
5392 #define VLV_MEDIA_RC6_COUNT_EN (1<<1)
5393 #define VLV_RENDER_RC6_COUNT_EN (1<<0)
5394 #define GEN6_GT_GFX_RC6 0x138108
5395 #define VLV_GT_RENDER_RC6 0x138108
5396 #define VLV_GT_MEDIA_RC6 0x13810C
5398 #define GEN6_GT_GFX_RC6p 0x13810C
5399 #define GEN6_GT_GFX_RC6pp 0x138110
5401 #define GEN6_PCODE_MAILBOX 0x138124
5402 #define GEN6_PCODE_READY (1<<31)
5403 #define GEN6_READ_OC_PARAMS 0xc
5404 #define GEN6_PCODE_WRITE_MIN_FREQ_TABLE 0x8
5405 #define GEN6_PCODE_READ_MIN_FREQ_TABLE 0x9
5406 #define GEN6_PCODE_WRITE_RC6VIDS 0x4
5407 #define GEN6_PCODE_READ_RC6VIDS 0x5
5408 #define GEN6_PCODE_READ_D_COMP 0x10
5409 #define GEN6_PCODE_WRITE_D_COMP 0x11
5410 #define GEN6_ENCODE_RC6_VID(mv) (((mv) - 245) / 5)
5411 #define GEN6_DECODE_RC6_VID(vids) (((vids) * 5) + 245)
5412 #define DISPLAY_IPS_CONTROL 0x19
5413 #define GEN6_PCODE_DATA 0x138128
5414 #define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8
5415 #define GEN6_PCODE_FREQ_RING_RATIO_SHIFT 16
5417 #define GEN6_GT_CORE_STATUS 0x138060
5418 #define GEN6_CORE_CPD_STATE_MASK (7<<4)
5419 #define GEN6_RCn_MASK 7
5425 #define GEN7_MISCCPCTL (0x9424)
5426 #define GEN7_DOP_CLOCK_GATE_ENABLE (1<<0)
5429 #define GEN7_L3CDERRST1 0xB008 /* L3CD Error Status 1 */
5430 #define HSW_L3CDERRST11 0xB208 /* L3CD Error Status register 1 slice 1 */
5431 #define GEN7_L3CDERRST1_ROW_MASK (0x7ff<<14)
5432 #define GEN7_PARITY_ERROR_VALID (1<<13)
5433 #define GEN7_L3CDERRST1_BANK_MASK (3<<11)
5434 #define GEN7_L3CDERRST1_SUBBANK_MASK (7<<8)
5435 #define GEN7_PARITY_ERROR_ROW(reg) \
5436 ((reg & GEN7_L3CDERRST1_ROW_MASK) >> 14)
5437 #define GEN7_PARITY_ERROR_BANK(reg) \
5438 ((reg & GEN7_L3CDERRST1_BANK_MASK) >> 11)
5439 #define GEN7_PARITY_ERROR_SUBBANK(reg) \
5440 ((reg & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8)
5441 #define GEN7_L3CDERRST1_ENABLE (1<<7)
5443 #define GEN7_L3LOG_BASE 0xB070
5444 #define HSW_L3LOG_BASE_SLICE1 0xB270
5445 #define GEN7_L3LOG_SIZE 0x80
5447 #define GEN7_HALF_SLICE_CHICKEN1 0xe100 /* IVB GT1 + VLV */
5448 #define GEN7_HALF_SLICE_CHICKEN1_GT2 0xf100
5449 #define GEN7_MAX_PS_THREAD_DEP (8<<12)
5450 #define GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE (1<<10)
5451 #define GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE (1<<3)
5453 #define GEN8_ROW_CHICKEN 0xe4f0
5454 #define PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE (1<<8)
5455 #define STALL_DOP_GATING_DISABLE (1<<5)
5457 #define GEN7_ROW_CHICKEN2 0xe4f4
5458 #define GEN7_ROW_CHICKEN2_GT2 0xf4f4
5459 #define DOP_CLOCK_GATING_DISABLE (1<<0)
5461 #define HSW_ROW_CHICKEN3 0xe49c
5462 #define HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE (1 << 6)
5464 #define HALF_SLICE_CHICKEN3 0xe184
5465 #define GEN8_CENTROID_PIXEL_OPT_DIS (1<<8)
5466 #define GEN8_SAMPLER_POWER_BYPASS_DIS (1<<1)
5468 #define G4X_AUD_VID_DID (dev_priv->info.display_mmio_offset + 0x62020)
5469 #define INTEL_AUDIO_DEVCL 0x808629FB
5470 #define INTEL_AUDIO_DEVBLC 0x80862801
5471 #define INTEL_AUDIO_DEVCTG 0x80862802
5473 #define G4X_AUD_CNTL_ST 0x620B4
5474 #define G4X_ELDV_DEVCL_DEVBLC (1 << 13)
5475 #define G4X_ELDV_DEVCTG (1 << 14)
5476 #define G4X_ELD_ADDR (0xf << 5)
5477 #define G4X_ELD_ACK (1 << 4)
5478 #define G4X_HDMIW_HDMIEDID 0x6210C
5480 #define IBX_HDMIW_HDMIEDID_A 0xE2050
5481 #define IBX_HDMIW_HDMIEDID_B 0xE2150
5482 #define IBX_HDMIW_HDMIEDID(pipe) _PIPE(pipe, \
5483 IBX_HDMIW_HDMIEDID_A, \
5484 IBX_HDMIW_HDMIEDID_B)
5485 #define IBX_AUD_CNTL_ST_A 0xE20B4
5486 #define IBX_AUD_CNTL_ST_B 0xE21B4
5487 #define IBX_AUD_CNTL_ST(pipe) _PIPE(pipe, \
5488 IBX_AUD_CNTL_ST_A, \
5490 #define IBX_ELD_BUFFER_SIZE (0x1f << 10)
5491 #define IBX_ELD_ADDRESS (0x1f << 5)
5492 #define IBX_ELD_ACK (1 << 4)
5493 #define IBX_AUD_CNTL_ST2 0xE20C0
5494 #define IBX_ELD_VALIDB (1 << 0)
5495 #define IBX_CP_READYB (1 << 1)
5497 #define CPT_HDMIW_HDMIEDID_A 0xE5050
5498 #define CPT_HDMIW_HDMIEDID_B 0xE5150
5499 #define CPT_HDMIW_HDMIEDID(pipe) _PIPE(pipe, \
5500 CPT_HDMIW_HDMIEDID_A, \
5501 CPT_HDMIW_HDMIEDID_B)
5502 #define CPT_AUD_CNTL_ST_A 0xE50B4
5503 #define CPT_AUD_CNTL_ST_B 0xE51B4
5504 #define CPT_AUD_CNTL_ST(pipe) _PIPE(pipe, \
5505 CPT_AUD_CNTL_ST_A, \
5507 #define CPT_AUD_CNTRL_ST2 0xE50C0
5509 #define VLV_HDMIW_HDMIEDID_A (VLV_DISPLAY_BASE + 0x62050)
5510 #define VLV_HDMIW_HDMIEDID_B (VLV_DISPLAY_BASE + 0x62150)
5511 #define VLV_HDMIW_HDMIEDID(pipe) _PIPE(pipe, \
5512 VLV_HDMIW_HDMIEDID_A, \
5513 VLV_HDMIW_HDMIEDID_B)
5514 #define VLV_AUD_CNTL_ST_A (VLV_DISPLAY_BASE + 0x620B4)
5515 #define VLV_AUD_CNTL_ST_B (VLV_DISPLAY_BASE + 0x621B4)
5516 #define VLV_AUD_CNTL_ST(pipe) _PIPE(pipe, \
5517 VLV_AUD_CNTL_ST_A, \
5519 #define VLV_AUD_CNTL_ST2 (VLV_DISPLAY_BASE + 0x620C0)
5521 /* These are the 4 32-bit write offset registers for each stream
5522 * output buffer. It determines the offset from the
5523 * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to.
5525 #define GEN7_SO_WRITE_OFFSET(n) (0x5280 + (n) * 4)
5527 #define IBX_AUD_CONFIG_A 0xe2000
5528 #define IBX_AUD_CONFIG_B 0xe2100
5529 #define IBX_AUD_CFG(pipe) _PIPE(pipe, \
5532 #define CPT_AUD_CONFIG_A 0xe5000
5533 #define CPT_AUD_CONFIG_B 0xe5100
5534 #define CPT_AUD_CFG(pipe) _PIPE(pipe, \
5537 #define VLV_AUD_CONFIG_A (VLV_DISPLAY_BASE + 0x62000)
5538 #define VLV_AUD_CONFIG_B (VLV_DISPLAY_BASE + 0x62100)
5539 #define VLV_AUD_CFG(pipe) _PIPE(pipe, \
5543 #define AUD_CONFIG_N_VALUE_INDEX (1 << 29)
5544 #define AUD_CONFIG_N_PROG_ENABLE (1 << 28)
5545 #define AUD_CONFIG_UPPER_N_SHIFT 20
5546 #define AUD_CONFIG_UPPER_N_VALUE (0xff << 20)
5547 #define AUD_CONFIG_LOWER_N_SHIFT 4
5548 #define AUD_CONFIG_LOWER_N_VALUE (0xfff << 4)
5549 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT 16
5550 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK (0xf << 16)
5551 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_25175 (0 << 16)
5552 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_25200 (1 << 16)
5553 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_27000 (2 << 16)
5554 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_27027 (3 << 16)
5555 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_54000 (4 << 16)
5556 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_54054 (5 << 16)
5557 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_74176 (6 << 16)
5558 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_74250 (7 << 16)
5559 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_148352 (8 << 16)
5560 #define AUD_CONFIG_PIXEL_CLOCK_HDMI_148500 (9 << 16)
5561 #define AUD_CONFIG_DISABLE_NCTS (1 << 3)
5564 #define HSW_AUD_CONFIG_A 0x65000 /* Audio Configuration Transcoder A */
5565 #define HSW_AUD_CONFIG_B 0x65100 /* Audio Configuration Transcoder B */
5566 #define HSW_AUD_CFG(pipe) _PIPE(pipe, \
5570 #define HSW_AUD_MISC_CTRL_A 0x65010 /* Audio Misc Control Convert 1 */
5571 #define HSW_AUD_MISC_CTRL_B 0x65110 /* Audio Misc Control Convert 2 */
5572 #define HSW_AUD_MISC_CTRL(pipe) _PIPE(pipe, \
5573 HSW_AUD_MISC_CTRL_A, \
5574 HSW_AUD_MISC_CTRL_B)
5576 #define HSW_AUD_DIP_ELD_CTRL_ST_A 0x650b4 /* Audio DIP and ELD Control State Transcoder A */
5577 #define HSW_AUD_DIP_ELD_CTRL_ST_B 0x651b4 /* Audio DIP and ELD Control State Transcoder B */
5578 #define HSW_AUD_DIP_ELD_CTRL(pipe) _PIPE(pipe, \
5579 HSW_AUD_DIP_ELD_CTRL_ST_A, \
5580 HSW_AUD_DIP_ELD_CTRL_ST_B)
5582 /* Audio Digital Converter */
5583 #define HSW_AUD_DIG_CNVT_1 0x65080 /* Audio Converter 1 */
5584 #define HSW_AUD_DIG_CNVT_2 0x65180 /* Audio Converter 1 */
5585 #define AUD_DIG_CNVT(pipe) _PIPE(pipe, \
5586 HSW_AUD_DIG_CNVT_1, \
5588 #define DIP_PORT_SEL_MASK 0x3
5590 #define HSW_AUD_EDID_DATA_A 0x65050
5591 #define HSW_AUD_EDID_DATA_B 0x65150
5592 #define HSW_AUD_EDID_DATA(pipe) _PIPE(pipe, \
5593 HSW_AUD_EDID_DATA_A, \
5594 HSW_AUD_EDID_DATA_B)
5596 #define HSW_AUD_PIPE_CONV_CFG 0x6507c /* Audio pipe and converter configs */
5597 #define HSW_AUD_PIN_ELD_CP_VLD 0x650c0 /* Audio ELD and CP Ready Status */
5598 #define AUDIO_INACTIVE_C (1<<11)
5599 #define AUDIO_INACTIVE_B (1<<7)
5600 #define AUDIO_INACTIVE_A (1<<3)
5601 #define AUDIO_OUTPUT_ENABLE_A (1<<2)
5602 #define AUDIO_OUTPUT_ENABLE_B (1<<6)
5603 #define AUDIO_OUTPUT_ENABLE_C (1<<10)
5604 #define AUDIO_ELD_VALID_A (1<<0)
5605 #define AUDIO_ELD_VALID_B (1<<4)
5606 #define AUDIO_ELD_VALID_C (1<<8)
5607 #define AUDIO_CP_READY_A (1<<1)
5608 #define AUDIO_CP_READY_B (1<<5)
5609 #define AUDIO_CP_READY_C (1<<9)
5611 /* HSW Power Wells */
5612 #define HSW_PWR_WELL_BIOS 0x45400 /* CTL1 */
5613 #define HSW_PWR_WELL_DRIVER 0x45404 /* CTL2 */
5614 #define HSW_PWR_WELL_KVMR 0x45408 /* CTL3 */
5615 #define HSW_PWR_WELL_DEBUG 0x4540C /* CTL4 */
5616 #define HSW_PWR_WELL_ENABLE_REQUEST (1<<31)
5617 #define HSW_PWR_WELL_STATE_ENABLED (1<<30)
5618 #define HSW_PWR_WELL_CTL5 0x45410
5619 #define HSW_PWR_WELL_ENABLE_SINGLE_STEP (1<<31)
5620 #define HSW_PWR_WELL_PWR_GATE_OVERRIDE (1<<20)
5621 #define HSW_PWR_WELL_FORCE_ON (1<<19)
5622 #define HSW_PWR_WELL_CTL6 0x45414
5624 /* Per-pipe DDI Function Control */
5625 #define TRANS_DDI_FUNC_CTL_A 0x60400
5626 #define TRANS_DDI_FUNC_CTL_B 0x61400
5627 #define TRANS_DDI_FUNC_CTL_C 0x62400
5628 #define TRANS_DDI_FUNC_CTL_EDP 0x6F400
5629 #define TRANS_DDI_FUNC_CTL(tran) _TRANSCODER2(tran, TRANS_DDI_FUNC_CTL_A)
5631 #define TRANS_DDI_FUNC_ENABLE (1<<31)
5632 /* Those bits are ignored by pipe EDP since it can only connect to DDI A */
5633 #define TRANS_DDI_PORT_MASK (7<<28)
5634 #define TRANS_DDI_SELECT_PORT(x) ((x)<<28)
5635 #define TRANS_DDI_PORT_NONE (0<<28)
5636 #define TRANS_DDI_MODE_SELECT_MASK (7<<24)
5637 #define TRANS_DDI_MODE_SELECT_HDMI (0<<24)
5638 #define TRANS_DDI_MODE_SELECT_DVI (1<<24)
5639 #define TRANS_DDI_MODE_SELECT_DP_SST (2<<24)
5640 #define TRANS_DDI_MODE_SELECT_DP_MST (3<<24)
5641 #define TRANS_DDI_MODE_SELECT_FDI (4<<24)
5642 #define TRANS_DDI_BPC_MASK (7<<20)
5643 #define TRANS_DDI_BPC_8 (0<<20)
5644 #define TRANS_DDI_BPC_10 (1<<20)
5645 #define TRANS_DDI_BPC_6 (2<<20)
5646 #define TRANS_DDI_BPC_12 (3<<20)
5647 #define TRANS_DDI_PVSYNC (1<<17)
5648 #define TRANS_DDI_PHSYNC (1<<16)
5649 #define TRANS_DDI_EDP_INPUT_MASK (7<<12)
5650 #define TRANS_DDI_EDP_INPUT_A_ON (0<<12)
5651 #define TRANS_DDI_EDP_INPUT_A_ONOFF (4<<12)
5652 #define TRANS_DDI_EDP_INPUT_B_ONOFF (5<<12)
5653 #define TRANS_DDI_EDP_INPUT_C_ONOFF (6<<12)
5654 #define TRANS_DDI_BFI_ENABLE (1<<4)
5656 /* DisplayPort Transport Control */
5657 #define DP_TP_CTL_A 0x64040
5658 #define DP_TP_CTL_B 0x64140
5659 #define DP_TP_CTL(port) _PORT(port, DP_TP_CTL_A, DP_TP_CTL_B)
5660 #define DP_TP_CTL_ENABLE (1<<31)
5661 #define DP_TP_CTL_MODE_SST (0<<27)
5662 #define DP_TP_CTL_MODE_MST (1<<27)
5663 #define DP_TP_CTL_ENHANCED_FRAME_ENABLE (1<<18)
5664 #define DP_TP_CTL_FDI_AUTOTRAIN (1<<15)
5665 #define DP_TP_CTL_LINK_TRAIN_MASK (7<<8)
5666 #define DP_TP_CTL_LINK_TRAIN_PAT1 (0<<8)
5667 #define DP_TP_CTL_LINK_TRAIN_PAT2 (1<<8)
5668 #define DP_TP_CTL_LINK_TRAIN_PAT3 (4<<8)
5669 #define DP_TP_CTL_LINK_TRAIN_IDLE (2<<8)
5670 #define DP_TP_CTL_LINK_TRAIN_NORMAL (3<<8)
5671 #define DP_TP_CTL_SCRAMBLE_DISABLE (1<<7)
5673 /* DisplayPort Transport Status */
5674 #define DP_TP_STATUS_A 0x64044
5675 #define DP_TP_STATUS_B 0x64144
5676 #define DP_TP_STATUS(port) _PORT(port, DP_TP_STATUS_A, DP_TP_STATUS_B)
5677 #define DP_TP_STATUS_IDLE_DONE (1<<25)
5678 #define DP_TP_STATUS_AUTOTRAIN_DONE (1<<12)
5680 /* DDI Buffer Control */
5681 #define DDI_BUF_CTL_A 0x64000
5682 #define DDI_BUF_CTL_B 0x64100
5683 #define DDI_BUF_CTL(port) _PORT(port, DDI_BUF_CTL_A, DDI_BUF_CTL_B)
5684 #define DDI_BUF_CTL_ENABLE (1<<31)
5686 #define DDI_BUF_EMP_400MV_0DB_HSW (0<<24) /* Sel0 */
5687 #define DDI_BUF_EMP_400MV_3_5DB_HSW (1<<24) /* Sel1 */
5688 #define DDI_BUF_EMP_400MV_6DB_HSW (2<<24) /* Sel2 */
5689 #define DDI_BUF_EMP_400MV_9_5DB_HSW (3<<24) /* Sel3 */
5690 #define DDI_BUF_EMP_600MV_0DB_HSW (4<<24) /* Sel4 */
5691 #define DDI_BUF_EMP_600MV_3_5DB_HSW (5<<24) /* Sel5 */
5692 #define DDI_BUF_EMP_600MV_6DB_HSW (6<<24) /* Sel6 */
5693 #define DDI_BUF_EMP_800MV_0DB_HSW (7<<24) /* Sel7 */
5694 #define DDI_BUF_EMP_800MV_3_5DB_HSW (8<<24) /* Sel8 */
5696 #define DDI_BUF_EMP_400MV_0DB_BDW (0<<24) /* Sel0 */
5697 #define DDI_BUF_EMP_400MV_3_5DB_BDW (1<<24) /* Sel1 */
5698 #define DDI_BUF_EMP_400MV_6DB_BDW (2<<24) /* Sel2 */
5699 #define DDI_BUF_EMP_600MV_0DB_BDW (3<<24) /* Sel3 */
5700 #define DDI_BUF_EMP_600MV_3_5DB_BDW (4<<24) /* Sel4 */
5701 #define DDI_BUF_EMP_600MV_6DB_BDW (5<<24) /* Sel5 */
5702 #define DDI_BUF_EMP_800MV_0DB_BDW (6<<24) /* Sel6 */
5703 #define DDI_BUF_EMP_800MV_3_5DB_BDW (7<<24) /* Sel7 */
5704 #define DDI_BUF_EMP_1200MV_0DB_BDW (8<<24) /* Sel8 */
5705 #define DDI_BUF_EMP_MASK (0xf<<24)
5706 #define DDI_BUF_PORT_REVERSAL (1<<16)
5707 #define DDI_BUF_IS_IDLE (1<<7)
5708 #define DDI_A_4_LANES (1<<4)
5709 #define DDI_PORT_WIDTH(width) (((width) - 1) << 1)
5710 #define DDI_INIT_DISPLAY_DETECTED (1<<0)
5712 /* DDI Buffer Translations */
5713 #define DDI_BUF_TRANS_A 0x64E00
5714 #define DDI_BUF_TRANS_B 0x64E60
5715 #define DDI_BUF_TRANS(port) _PORT(port, DDI_BUF_TRANS_A, DDI_BUF_TRANS_B)
5717 /* Sideband Interface (SBI) is programmed indirectly, via
5718 * SBI_ADDR, which contains the register offset; and SBI_DATA,
5719 * which contains the payload */
5720 #define SBI_ADDR 0xC6000
5721 #define SBI_DATA 0xC6004
5722 #define SBI_CTL_STAT 0xC6008
5723 #define SBI_CTL_DEST_ICLK (0x0<<16)
5724 #define SBI_CTL_DEST_MPHY (0x1<<16)
5725 #define SBI_CTL_OP_IORD (0x2<<8)
5726 #define SBI_CTL_OP_IOWR (0x3<<8)
5727 #define SBI_CTL_OP_CRRD (0x6<<8)
5728 #define SBI_CTL_OP_CRWR (0x7<<8)
5729 #define SBI_RESPONSE_FAIL (0x1<<1)
5730 #define SBI_RESPONSE_SUCCESS (0x0<<1)
5731 #define SBI_BUSY (0x1<<0)
5732 #define SBI_READY (0x0<<0)
5735 #define SBI_SSCDIVINTPHASE6 0x0600
5736 #define SBI_SSCDIVINTPHASE_DIVSEL_MASK ((0x7f)<<1)
5737 #define SBI_SSCDIVINTPHASE_DIVSEL(x) ((x)<<1)
5738 #define SBI_SSCDIVINTPHASE_INCVAL_MASK ((0x7f)<<8)
5739 #define SBI_SSCDIVINTPHASE_INCVAL(x) ((x)<<8)
5740 #define SBI_SSCDIVINTPHASE_DIR(x) ((x)<<15)
5741 #define SBI_SSCDIVINTPHASE_PROPAGATE (1<<0)
5742 #define SBI_SSCCTL 0x020c
5743 #define SBI_SSCCTL6 0x060C
5744 #define SBI_SSCCTL_PATHALT (1<<3)
5745 #define SBI_SSCCTL_DISABLE (1<<0)
5746 #define SBI_SSCAUXDIV6 0x0610
5747 #define SBI_SSCAUXDIV_FINALDIV2SEL(x) ((x)<<4)
5748 #define SBI_DBUFF0 0x2a00
5749 #define SBI_GEN0 0x1f00
5750 #define SBI_GEN0_CFG_BUFFENABLE_DISABLE (1<<0)
5752 /* LPT PIXCLK_GATE */
5753 #define PIXCLK_GATE 0xC6020
5754 #define PIXCLK_GATE_UNGATE (1<<0)
5755 #define PIXCLK_GATE_GATE (0<<0)
5758 #define SPLL_CTL 0x46020
5759 #define SPLL_PLL_ENABLE (1<<31)
5760 #define SPLL_PLL_SSC (1<<28)
5761 #define SPLL_PLL_NON_SSC (2<<28)
5762 #define SPLL_PLL_LCPLL (3<<28)
5763 #define SPLL_PLL_REF_MASK (3<<28)
5764 #define SPLL_PLL_FREQ_810MHz (0<<26)
5765 #define SPLL_PLL_FREQ_1350MHz (1<<26)
5766 #define SPLL_PLL_FREQ_2700MHz (2<<26)
5767 #define SPLL_PLL_FREQ_MASK (3<<26)
5770 #define WRPLL_CTL1 0x46040
5771 #define WRPLL_CTL2 0x46060
5772 #define WRPLL_PLL_ENABLE (1<<31)
5773 #define WRPLL_PLL_SELECT_SSC (0x01<<28)
5774 #define WRPLL_PLL_SELECT_NON_SSC (0x02<<28)
5775 #define WRPLL_PLL_SELECT_LCPLL_2700 (0x03<<28)
5776 /* WRPLL divider programming */
5777 #define WRPLL_DIVIDER_REFERENCE(x) ((x)<<0)
5778 #define WRPLL_DIVIDER_REF_MASK (0xff)
5779 #define WRPLL_DIVIDER_POST(x) ((x)<<8)
5780 #define WRPLL_DIVIDER_POST_MASK (0x3f<<8)
5781 #define WRPLL_DIVIDER_POST_SHIFT 8
5782 #define WRPLL_DIVIDER_FEEDBACK(x) ((x)<<16)
5783 #define WRPLL_DIVIDER_FB_SHIFT 16
5784 #define WRPLL_DIVIDER_FB_MASK (0xff<<16)
5786 /* Port clock selection */
5787 #define PORT_CLK_SEL_A 0x46100
5788 #define PORT_CLK_SEL_B 0x46104
5789 #define PORT_CLK_SEL(port) _PORT(port, PORT_CLK_SEL_A, PORT_CLK_SEL_B)
5790 #define PORT_CLK_SEL_LCPLL_2700 (0<<29)
5791 #define PORT_CLK_SEL_LCPLL_1350 (1<<29)
5792 #define PORT_CLK_SEL_LCPLL_810 (2<<29)
5793 #define PORT_CLK_SEL_SPLL (3<<29)
5794 #define PORT_CLK_SEL_WRPLL1 (4<<29)
5795 #define PORT_CLK_SEL_WRPLL2 (5<<29)
5796 #define PORT_CLK_SEL_NONE (7<<29)
5797 #define PORT_CLK_SEL_MASK (7<<29)
5799 /* Transcoder clock selection */
5800 #define TRANS_CLK_SEL_A 0x46140
5801 #define TRANS_CLK_SEL_B 0x46144
5802 #define TRANS_CLK_SEL(tran) _TRANSCODER(tran, TRANS_CLK_SEL_A, TRANS_CLK_SEL_B)
5803 /* For each transcoder, we need to select the corresponding port clock */
5804 #define TRANS_CLK_SEL_DISABLED (0x0<<29)
5805 #define TRANS_CLK_SEL_PORT(x) ((x+1)<<29)
5807 #define TRANSA_MSA_MISC 0x60410
5808 #define TRANSB_MSA_MISC 0x61410
5809 #define TRANSC_MSA_MISC 0x62410
5810 #define TRANS_EDP_MSA_MISC 0x6f410
5811 #define TRANS_MSA_MISC(tran) _TRANSCODER2(tran, TRANSA_MSA_MISC)
5813 #define TRANS_MSA_SYNC_CLK (1<<0)
5814 #define TRANS_MSA_6_BPC (0<<5)
5815 #define TRANS_MSA_8_BPC (1<<5)
5816 #define TRANS_MSA_10_BPC (2<<5)
5817 #define TRANS_MSA_12_BPC (3<<5)
5818 #define TRANS_MSA_16_BPC (4<<5)
5821 #define LCPLL_CTL 0x130040
5822 #define LCPLL_PLL_DISABLE (1<<31)
5823 #define LCPLL_PLL_LOCK (1<<30)
5824 #define LCPLL_CLK_FREQ_MASK (3<<26)
5825 #define LCPLL_CLK_FREQ_450 (0<<26)
5826 #define LCPLL_CLK_FREQ_54O_BDW (1<<26)
5827 #define LCPLL_CLK_FREQ_337_5_BDW (2<<26)
5828 #define LCPLL_CLK_FREQ_675_BDW (3<<26)
5829 #define LCPLL_CD_CLOCK_DISABLE (1<<25)
5830 #define LCPLL_CD2X_CLOCK_DISABLE (1<<23)
5831 #define LCPLL_POWER_DOWN_ALLOW (1<<22)
5832 #define LCPLL_CD_SOURCE_FCLK (1<<21)
5833 #define LCPLL_CD_SOURCE_FCLK_DONE (1<<19)
5835 #define D_COMP (MCHBAR_MIRROR_BASE_SNB + 0x5F0C)
5836 #define D_COMP_RCOMP_IN_PROGRESS (1<<9)
5837 #define D_COMP_COMP_FORCE (1<<8)
5838 #define D_COMP_COMP_DISABLE (1<<0)
5840 /* Pipe WM_LINETIME - watermark line time */
5841 #define PIPE_WM_LINETIME_A 0x45270
5842 #define PIPE_WM_LINETIME_B 0x45274
5843 #define PIPE_WM_LINETIME(pipe) _PIPE(pipe, PIPE_WM_LINETIME_A, \
5845 #define PIPE_WM_LINETIME_MASK (0x1ff)
5846 #define PIPE_WM_LINETIME_TIME(x) ((x))
5847 #define PIPE_WM_LINETIME_IPS_LINETIME_MASK (0x1ff<<16)
5848 #define PIPE_WM_LINETIME_IPS_LINETIME(x) ((x)<<16)
5851 #define SFUSE_STRAP 0xc2014
5852 #define SFUSE_STRAP_FUSE_LOCK (1<<13)
5853 #define SFUSE_STRAP_DISPLAY_DISABLED (1<<7)
5854 #define SFUSE_STRAP_DDIB_DETECTED (1<<2)
5855 #define SFUSE_STRAP_DDIC_DETECTED (1<<1)
5856 #define SFUSE_STRAP_DDID_DETECTED (1<<0)
5858 #define WM_MISC 0x45260
5859 #define WM_MISC_DATA_PARTITION_5_6 (1 << 0)
5861 #define WM_DBG 0x45280
5862 #define WM_DBG_DISALLOW_MULTIPLE_LP (1<<0)
5863 #define WM_DBG_DISALLOW_MAXFIFO (1<<1)
5864 #define WM_DBG_DISALLOW_SPRITE (1<<2)
5867 #define _PIPE_A_CSC_COEFF_RY_GY 0x49010
5868 #define _PIPE_A_CSC_COEFF_BY 0x49014
5869 #define _PIPE_A_CSC_COEFF_RU_GU 0x49018
5870 #define _PIPE_A_CSC_COEFF_BU 0x4901c
5871 #define _PIPE_A_CSC_COEFF_RV_GV 0x49020
5872 #define _PIPE_A_CSC_COEFF_BV 0x49024
5873 #define _PIPE_A_CSC_MODE 0x49028
5874 #define CSC_BLACK_SCREEN_OFFSET (1 << 2)
5875 #define CSC_POSITION_BEFORE_GAMMA (1 << 1)
5876 #define CSC_MODE_YUV_TO_RGB (1 << 0)
5877 #define _PIPE_A_CSC_PREOFF_HI 0x49030
5878 #define _PIPE_A_CSC_PREOFF_ME 0x49034
5879 #define _PIPE_A_CSC_PREOFF_LO 0x49038
5880 #define _PIPE_A_CSC_POSTOFF_HI 0x49040
5881 #define _PIPE_A_CSC_POSTOFF_ME 0x49044
5882 #define _PIPE_A_CSC_POSTOFF_LO 0x49048
5884 #define _PIPE_B_CSC_COEFF_RY_GY 0x49110
5885 #define _PIPE_B_CSC_COEFF_BY 0x49114
5886 #define _PIPE_B_CSC_COEFF_RU_GU 0x49118
5887 #define _PIPE_B_CSC_COEFF_BU 0x4911c
5888 #define _PIPE_B_CSC_COEFF_RV_GV 0x49120
5889 #define _PIPE_B_CSC_COEFF_BV 0x49124
5890 #define _PIPE_B_CSC_MODE 0x49128
5891 #define _PIPE_B_CSC_PREOFF_HI 0x49130
5892 #define _PIPE_B_CSC_PREOFF_ME 0x49134
5893 #define _PIPE_B_CSC_PREOFF_LO 0x49138
5894 #define _PIPE_B_CSC_POSTOFF_HI 0x49140
5895 #define _PIPE_B_CSC_POSTOFF_ME 0x49144
5896 #define _PIPE_B_CSC_POSTOFF_LO 0x49148
5898 #define PIPE_CSC_COEFF_RY_GY(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_RY_GY, _PIPE_B_CSC_COEFF_RY_GY)
5899 #define PIPE_CSC_COEFF_BY(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_BY, _PIPE_B_CSC_COEFF_BY)
5900 #define PIPE_CSC_COEFF_RU_GU(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_RU_GU, _PIPE_B_CSC_COEFF_RU_GU)
5901 #define PIPE_CSC_COEFF_BU(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_BU, _PIPE_B_CSC_COEFF_BU)
5902 #define PIPE_CSC_COEFF_RV_GV(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_RV_GV, _PIPE_B_CSC_COEFF_RV_GV)
5903 #define PIPE_CSC_COEFF_BV(pipe) _PIPE(pipe, _PIPE_A_CSC_COEFF_BV, _PIPE_B_CSC_COEFF_BV)
5904 #define PIPE_CSC_MODE(pipe) _PIPE(pipe, _PIPE_A_CSC_MODE, _PIPE_B_CSC_MODE)
5905 #define PIPE_CSC_PREOFF_HI(pipe) _PIPE(pipe, _PIPE_A_CSC_PREOFF_HI, _PIPE_B_CSC_PREOFF_HI)
5906 #define PIPE_CSC_PREOFF_ME(pipe) _PIPE(pipe, _PIPE_A_CSC_PREOFF_ME, _PIPE_B_CSC_PREOFF_ME)
5907 #define PIPE_CSC_PREOFF_LO(pipe) _PIPE(pipe, _PIPE_A_CSC_PREOFF_LO, _PIPE_B_CSC_PREOFF_LO)
5908 #define PIPE_CSC_POSTOFF_HI(pipe) _PIPE(pipe, _PIPE_A_CSC_POSTOFF_HI, _PIPE_B_CSC_POSTOFF_HI)
5909 #define PIPE_CSC_POSTOFF_ME(pipe) _PIPE(pipe, _PIPE_A_CSC_POSTOFF_ME, _PIPE_B_CSC_POSTOFF_ME)
5910 #define PIPE_CSC_POSTOFF_LO(pipe) _PIPE(pipe, _PIPE_A_CSC_POSTOFF_LO, _PIPE_B_CSC_POSTOFF_LO)
5912 /* VLV MIPI registers */
5914 #define _MIPIA_PORT_CTRL (VLV_DISPLAY_BASE + 0x61190)
5915 #define _MIPIB_PORT_CTRL (VLV_DISPLAY_BASE + 0x61700)
5916 #define MIPI_PORT_CTRL(pipe) _PIPE(pipe, _MIPIA_PORT_CTRL, _MIPIB_PORT_CTRL)
5917 #define DPI_ENABLE (1 << 31) /* A + B */
5918 #define MIPIA_MIPI4DPHY_DELAY_COUNT_SHIFT 27
5919 #define MIPIA_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 27)
5920 #define DUAL_LINK_MODE_MASK (1 << 26)
5921 #define DUAL_LINK_MODE_FRONT_BACK (0 << 26)
5922 #define DUAL_LINK_MODE_PIXEL_ALTERNATIVE (1 << 26)
5923 #define DITHERING_ENABLE (1 << 25) /* A + B */
5924 #define FLOPPED_HSTX (1 << 23)
5925 #define DE_INVERT (1 << 19) /* XXX */
5926 #define MIPIA_FLISDSI_DELAY_COUNT_SHIFT 18
5927 #define MIPIA_FLISDSI_DELAY_COUNT_MASK (0xf << 18)
5928 #define AFE_LATCHOUT (1 << 17)
5929 #define LP_OUTPUT_HOLD (1 << 16)
5930 #define MIPIB_FLISDSI_DELAY_COUNT_HIGH_SHIFT 15
5931 #define MIPIB_FLISDSI_DELAY_COUNT_HIGH_MASK (1 << 15)
5932 #define MIPIB_MIPI4DPHY_DELAY_COUNT_SHIFT 11
5933 #define MIPIB_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 11)
5935 #define CSB_MASK (3 << 9)
5936 #define CSB_20MHZ (0 << 9)
5937 #define CSB_10MHZ (1 << 9)
5938 #define CSB_40MHZ (2 << 9)
5939 #define BANDGAP_MASK (1 << 8)
5940 #define BANDGAP_PNW_CIRCUIT (0 << 8)
5941 #define BANDGAP_LNC_CIRCUIT (1 << 8)
5942 #define MIPIB_FLISDSI_DELAY_COUNT_LOW_SHIFT 5
5943 #define MIPIB_FLISDSI_DELAY_COUNT_LOW_MASK (7 << 5)
5944 #define TEARING_EFFECT_DELAY (1 << 4) /* A + B */
5945 #define TEARING_EFFECT_SHIFT 2 /* A + B */
5946 #define TEARING_EFFECT_MASK (3 << 2)
5947 #define TEARING_EFFECT_OFF (0 << 2)
5948 #define TEARING_EFFECT_DSI (1 << 2)
5949 #define TEARING_EFFECT_GPIO (2 << 2)
5950 #define LANE_CONFIGURATION_SHIFT 0
5951 #define LANE_CONFIGURATION_MASK (3 << 0)
5952 #define LANE_CONFIGURATION_4LANE (0 << 0)
5953 #define LANE_CONFIGURATION_DUAL_LINK_A (1 << 0)
5954 #define LANE_CONFIGURATION_DUAL_LINK_B (2 << 0)
5956 #define _MIPIA_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61194)
5957 #define _MIPIB_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61704)
5958 #define MIPI_TEARING_CTRL(pipe) _PIPE(pipe, _MIPIA_TEARING_CTRL, _MIPIB_TEARING_CTRL)
5959 #define TEARING_EFFECT_DELAY_SHIFT 0
5960 #define TEARING_EFFECT_DELAY_MASK (0xffff << 0)
5962 /* XXX: all bits reserved */
5963 #define _MIPIA_AUTOPWG (VLV_DISPLAY_BASE + 0x611a0)
5965 /* MIPI DSI Controller and D-PHY registers */
5967 #define _MIPIA_DEVICE_READY (VLV_DISPLAY_BASE + 0xb000)
5968 #define _MIPIB_DEVICE_READY (VLV_DISPLAY_BASE + 0xb800)
5969 #define MIPI_DEVICE_READY(pipe) _PIPE(pipe, _MIPIA_DEVICE_READY, _MIPIB_DEVICE_READY)
5970 #define BUS_POSSESSION (1 << 3) /* set to give bus to receiver */
5971 #define ULPS_STATE_MASK (3 << 1)
5972 #define ULPS_STATE_ENTER (2 << 1)
5973 #define ULPS_STATE_EXIT (1 << 1)
5974 #define ULPS_STATE_NORMAL_OPERATION (0 << 1)
5975 #define DEVICE_READY (1 << 0)
5977 #define _MIPIA_INTR_STAT (VLV_DISPLAY_BASE + 0xb004)
5978 #define _MIPIB_INTR_STAT (VLV_DISPLAY_BASE + 0xb804)
5979 #define MIPI_INTR_STAT(pipe) _PIPE(pipe, _MIPIA_INTR_STAT, _MIPIB_INTR_STAT)
5980 #define _MIPIA_INTR_EN (VLV_DISPLAY_BASE + 0xb008)
5981 #define _MIPIB_INTR_EN (VLV_DISPLAY_BASE + 0xb808)
5982 #define MIPI_INTR_EN(pipe) _PIPE(pipe, _MIPIA_INTR_EN, _MIPIB_INTR_EN)
5983 #define TEARING_EFFECT (1 << 31)
5984 #define SPL_PKT_SENT_INTERRUPT (1 << 30)
5985 #define GEN_READ_DATA_AVAIL (1 << 29)
5986 #define LP_GENERIC_WR_FIFO_FULL (1 << 28)
5987 #define HS_GENERIC_WR_FIFO_FULL (1 << 27)
5988 #define RX_PROT_VIOLATION (1 << 26)
5989 #define RX_INVALID_TX_LENGTH (1 << 25)
5990 #define ACK_WITH_NO_ERROR (1 << 24)
5991 #define TURN_AROUND_ACK_TIMEOUT (1 << 23)
5992 #define LP_RX_TIMEOUT (1 << 22)
5993 #define HS_TX_TIMEOUT (1 << 21)
5994 #define DPI_FIFO_UNDERRUN (1 << 20)
5995 #define LOW_CONTENTION (1 << 19)
5996 #define HIGH_CONTENTION (1 << 18)
5997 #define TXDSI_VC_ID_INVALID (1 << 17)
5998 #define TXDSI_DATA_TYPE_NOT_RECOGNISED (1 << 16)
5999 #define TXCHECKSUM_ERROR (1 << 15)
6000 #define TXECC_MULTIBIT_ERROR (1 << 14)
6001 #define TXECC_SINGLE_BIT_ERROR (1 << 13)
6002 #define TXFALSE_CONTROL_ERROR (1 << 12)
6003 #define RXDSI_VC_ID_INVALID (1 << 11)
6004 #define RXDSI_DATA_TYPE_NOT_REGOGNISED (1 << 10)
6005 #define RXCHECKSUM_ERROR (1 << 9)
6006 #define RXECC_MULTIBIT_ERROR (1 << 8)
6007 #define RXECC_SINGLE_BIT_ERROR (1 << 7)
6008 #define RXFALSE_CONTROL_ERROR (1 << 6)
6009 #define RXHS_RECEIVE_TIMEOUT_ERROR (1 << 5)
6010 #define RX_LP_TX_SYNC_ERROR (1 << 4)
6011 #define RXEXCAPE_MODE_ENTRY_ERROR (1 << 3)
6012 #define RXEOT_SYNC_ERROR (1 << 2)
6013 #define RXSOT_SYNC_ERROR (1 << 1)
6014 #define RXSOT_ERROR (1 << 0)
6016 #define _MIPIA_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb00c)
6017 #define _MIPIB_DSI_FUNC_PRG (VLV_DISPLAY_BASE + 0xb80c)
6018 #define MIPI_DSI_FUNC_PRG(pipe) _PIPE(pipe, _MIPIA_DSI_FUNC_PRG, _MIPIB_DSI_FUNC_PRG)
6019 #define CMD_MODE_DATA_WIDTH_MASK (7 << 13)
6020 #define CMD_MODE_NOT_SUPPORTED (0 << 13)
6021 #define CMD_MODE_DATA_WIDTH_16_BIT (1 << 13)
6022 #define CMD_MODE_DATA_WIDTH_9_BIT (2 << 13)
6023 #define CMD_MODE_DATA_WIDTH_8_BIT (3 << 13)
6024 #define CMD_MODE_DATA_WIDTH_OPTION1 (4 << 13)
6025 #define CMD_MODE_DATA_WIDTH_OPTION2 (5 << 13)
6026 #define VID_MODE_FORMAT_MASK (0xf << 7)
6027 #define VID_MODE_NOT_SUPPORTED (0 << 7)
6028 #define VID_MODE_FORMAT_RGB565 (1 << 7)
6029 #define VID_MODE_FORMAT_RGB666 (2 << 7)
6030 #define VID_MODE_FORMAT_RGB666_LOOSE (3 << 7)
6031 #define VID_MODE_FORMAT_RGB888 (4 << 7)
6032 #define CMD_MODE_CHANNEL_NUMBER_SHIFT 5
6033 #define CMD_MODE_CHANNEL_NUMBER_MASK (3 << 5)
6034 #define VID_MODE_CHANNEL_NUMBER_SHIFT 3
6035 #define VID_MODE_CHANNEL_NUMBER_MASK (3 << 3)
6036 #define DATA_LANES_PRG_REG_SHIFT 0
6037 #define DATA_LANES_PRG_REG_MASK (7 << 0)
6039 #define _MIPIA_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb010)
6040 #define _MIPIB_HS_TX_TIMEOUT (VLV_DISPLAY_BASE + 0xb810)
6041 #define MIPI_HS_TX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_HS_TX_TIMEOUT, _MIPIB_HS_TX_TIMEOUT)
6042 #define HIGH_SPEED_TX_TIMEOUT_COUNTER_MASK 0xffffff
6044 #define _MIPIA_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb014)
6045 #define _MIPIB_LP_RX_TIMEOUT (VLV_DISPLAY_BASE + 0xb814)
6046 #define MIPI_LP_RX_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_LP_RX_TIMEOUT, _MIPIB_LP_RX_TIMEOUT)
6047 #define LOW_POWER_RX_TIMEOUT_COUNTER_MASK 0xffffff
6049 #define _MIPIA_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb018)
6050 #define _MIPIB_TURN_AROUND_TIMEOUT (VLV_DISPLAY_BASE + 0xb818)
6051 #define MIPI_TURN_AROUND_TIMEOUT(pipe) _PIPE(pipe, _MIPIA_TURN_AROUND_TIMEOUT, _MIPIB_TURN_AROUND_TIMEOUT)
6052 #define TURN_AROUND_TIMEOUT_MASK 0x3f
6054 #define _MIPIA_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb01c)
6055 #define _MIPIB_DEVICE_RESET_TIMER (VLV_DISPLAY_BASE + 0xb81c)
6056 #define MIPI_DEVICE_RESET_TIMER(pipe) _PIPE(pipe, _MIPIA_DEVICE_RESET_TIMER, _MIPIB_DEVICE_RESET_TIMER)
6057 #define DEVICE_RESET_TIMER_MASK 0xffff
6059 #define _MIPIA_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb020)
6060 #define _MIPIB_DPI_RESOLUTION (VLV_DISPLAY_BASE + 0xb820)
6061 #define MIPI_DPI_RESOLUTION(pipe) _PIPE(pipe, _MIPIA_DPI_RESOLUTION, _MIPIB_DPI_RESOLUTION)
6062 #define VERTICAL_ADDRESS_SHIFT 16
6063 #define VERTICAL_ADDRESS_MASK (0xffff << 16)
6064 #define HORIZONTAL_ADDRESS_SHIFT 0
6065 #define HORIZONTAL_ADDRESS_MASK 0xffff
6067 #define _MIPIA_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb024)
6068 #define _MIPIB_DBI_FIFO_THROTTLE (VLV_DISPLAY_BASE + 0xb824)
6069 #define MIPI_DBI_FIFO_THROTTLE(pipe) _PIPE(pipe, _MIPIA_DBI_FIFO_THROTTLE, _MIPIB_DBI_FIFO_THROTTLE)
6070 #define DBI_FIFO_EMPTY_HALF (0 << 0)
6071 #define DBI_FIFO_EMPTY_QUARTER (1 << 0)
6072 #define DBI_FIFO_EMPTY_7_LOCATIONS (2 << 0)
6074 /* regs below are bits 15:0 */
6075 #define _MIPIA_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb028)
6076 #define _MIPIB_HSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb828)
6077 #define MIPI_HSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_HSYNC_PADDING_COUNT, _MIPIB_HSYNC_PADDING_COUNT)
6079 #define _MIPIA_HBP_COUNT (VLV_DISPLAY_BASE + 0xb02c)
6080 #define _MIPIB_HBP_COUNT (VLV_DISPLAY_BASE + 0xb82c)
6081 #define MIPI_HBP_COUNT(pipe) _PIPE(pipe, _MIPIA_HBP_COUNT, _MIPIB_HBP_COUNT)
6083 #define _MIPIA_HFP_COUNT (VLV_DISPLAY_BASE + 0xb030)
6084 #define _MIPIB_HFP_COUNT (VLV_DISPLAY_BASE + 0xb830)
6085 #define MIPI_HFP_COUNT(pipe) _PIPE(pipe, _MIPIA_HFP_COUNT, _MIPIB_HFP_COUNT)
6087 #define _MIPIA_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb034)
6088 #define _MIPIB_HACTIVE_AREA_COUNT (VLV_DISPLAY_BASE + 0xb834)
6089 #define MIPI_HACTIVE_AREA_COUNT(pipe) _PIPE(pipe, _MIPIA_HACTIVE_AREA_COUNT, _MIPIB_HACTIVE_AREA_COUNT)
6091 #define _MIPIA_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb038)
6092 #define _MIPIB_VSYNC_PADDING_COUNT (VLV_DISPLAY_BASE + 0xb838)
6093 #define MIPI_VSYNC_PADDING_COUNT(pipe) _PIPE(pipe, _MIPIA_VSYNC_PADDING_COUNT, _MIPIB_VSYNC_PADDING_COUNT)
6095 #define _MIPIA_VBP_COUNT (VLV_DISPLAY_BASE + 0xb03c)
6096 #define _MIPIB_VBP_COUNT (VLV_DISPLAY_BASE + 0xb83c)
6097 #define MIPI_VBP_COUNT(pipe) _PIPE(pipe, _MIPIA_VBP_COUNT, _MIPIB_VBP_COUNT)
6099 #define _MIPIA_VFP_COUNT (VLV_DISPLAY_BASE + 0xb040)
6100 #define _MIPIB_VFP_COUNT (VLV_DISPLAY_BASE + 0xb840)
6101 #define MIPI_VFP_COUNT(pipe) _PIPE(pipe, _MIPIA_VFP_COUNT, _MIPIB_VFP_COUNT)
6103 #define _MIPIA_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb044)
6104 #define _MIPIB_HIGH_LOW_SWITCH_COUNT (VLV_DISPLAY_BASE + 0xb844)
6105 #define MIPI_HIGH_LOW_SWITCH_COUNT(pipe) _PIPE(pipe, _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIB_HIGH_LOW_SWITCH_COUNT)
6106 /* regs above are bits 15:0 */
6108 #define _MIPIA_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb048)
6109 #define _MIPIB_DPI_CONTROL (VLV_DISPLAY_BASE + 0xb848)
6110 #define MIPI_DPI_CONTROL(pipe) _PIPE(pipe, _MIPIA_DPI_CONTROL, _MIPIB_DPI_CONTROL)
6111 #define DPI_LP_MODE (1 << 6)
6112 #define BACKLIGHT_OFF (1 << 5)
6113 #define BACKLIGHT_ON (1 << 4)
6114 #define COLOR_MODE_OFF (1 << 3)
6115 #define COLOR_MODE_ON (1 << 2)
6116 #define TURN_ON (1 << 1)
6117 #define SHUTDOWN (1 << 0)
6119 #define _MIPIA_DPI_DATA (VLV_DISPLAY_BASE + 0xb04c)
6120 #define _MIPIB_DPI_DATA (VLV_DISPLAY_BASE + 0xb84c)
6121 #define MIPI_DPI_DATA(pipe) _PIPE(pipe, _MIPIA_DPI_DATA, _MIPIB_DPI_DATA)
6122 #define COMMAND_BYTE_SHIFT 0
6123 #define COMMAND_BYTE_MASK (0x3f << 0)
6125 #define _MIPIA_INIT_COUNT (VLV_DISPLAY_BASE + 0xb050)
6126 #define _MIPIB_INIT_COUNT (VLV_DISPLAY_BASE + 0xb850)
6127 #define MIPI_INIT_COUNT(pipe) _PIPE(pipe, _MIPIA_INIT_COUNT, _MIPIB_INIT_COUNT)
6128 #define MASTER_INIT_TIMER_SHIFT 0
6129 #define MASTER_INIT_TIMER_MASK (0xffff << 0)
6131 #define _MIPIA_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb054)
6132 #define _MIPIB_MAX_RETURN_PKT_SIZE (VLV_DISPLAY_BASE + 0xb854)
6133 #define MIPI_MAX_RETURN_PKT_SIZE(pipe) _PIPE(pipe, _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIB_MAX_RETURN_PKT_SIZE)
6134 #define MAX_RETURN_PKT_SIZE_SHIFT 0
6135 #define MAX_RETURN_PKT_SIZE_MASK (0x3ff << 0)
6137 #define _MIPIA_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb058)
6138 #define _MIPIB_VIDEO_MODE_FORMAT (VLV_DISPLAY_BASE + 0xb858)
6139 #define MIPI_VIDEO_MODE_FORMAT(pipe) _PIPE(pipe, _MIPIA_VIDEO_MODE_FORMAT, _MIPIB_VIDEO_MODE_FORMAT)
6140 #define RANDOM_DPI_DISPLAY_RESOLUTION (1 << 4)
6141 #define DISABLE_VIDEO_BTA (1 << 3)
6142 #define IP_TG_CONFIG (1 << 2)
6143 #define VIDEO_MODE_NON_BURST_WITH_SYNC_PULSE (1 << 0)
6144 #define VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (2 << 0)
6145 #define VIDEO_MODE_BURST (3 << 0)
6147 #define _MIPIA_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb05c)
6148 #define _MIPIB_EOT_DISABLE (VLV_DISPLAY_BASE + 0xb85c)
6149 #define MIPI_EOT_DISABLE(pipe) _PIPE(pipe, _MIPIA_EOT_DISABLE, _MIPIB_EOT_DISABLE)
6150 #define LP_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 7)
6151 #define HS_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 6)
6152 #define LOW_CONTENTION_RECOVERY_DISABLE (1 << 5)
6153 #define HIGH_CONTENTION_RECOVERY_DISABLE (1 << 4)
6154 #define TXDSI_TYPE_NOT_RECOGNISED_ERROR_RECOVERY_DISABLE (1 << 3)
6155 #define TXECC_MULTIBIT_ERROR_RECOVERY_DISABLE (1 << 2)
6156 #define CLOCKSTOP (1 << 1)
6157 #define EOT_DISABLE (1 << 0)
6159 #define _MIPIA_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb060)
6160 #define _MIPIB_LP_BYTECLK (VLV_DISPLAY_BASE + 0xb860)
6161 #define MIPI_LP_BYTECLK(pipe) _PIPE(pipe, _MIPIA_LP_BYTECLK, _MIPIB_LP_BYTECLK)
6162 #define LP_BYTECLK_SHIFT 0
6163 #define LP_BYTECLK_MASK (0xffff << 0)
6166 #define _MIPIA_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb064)
6167 #define _MIPIB_LP_GEN_DATA (VLV_DISPLAY_BASE + 0xb864)
6168 #define MIPI_LP_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_LP_GEN_DATA, _MIPIB_LP_GEN_DATA)
6171 #define _MIPIA_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb068)
6172 #define _MIPIB_HS_GEN_DATA (VLV_DISPLAY_BASE + 0xb868)
6173 #define MIPI_HS_GEN_DATA(pipe) _PIPE(pipe, _MIPIA_HS_GEN_DATA, _MIPIB_HS_GEN_DATA)
6175 #define _MIPIA_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb06c)
6176 #define _MIPIB_LP_GEN_CTRL (VLV_DISPLAY_BASE + 0xb86c)
6177 #define MIPI_LP_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_LP_GEN_CTRL, _MIPIB_LP_GEN_CTRL)
6178 #define _MIPIA_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb070)
6179 #define _MIPIB_HS_GEN_CTRL (VLV_DISPLAY_BASE + 0xb870)
6180 #define MIPI_HS_GEN_CTRL(pipe) _PIPE(pipe, _MIPIA_HS_GEN_CTRL, _MIPIB_HS_GEN_CTRL)
6181 #define LONG_PACKET_WORD_COUNT_SHIFT 8
6182 #define LONG_PACKET_WORD_COUNT_MASK (0xffff << 8)
6183 #define SHORT_PACKET_PARAM_SHIFT 8
6184 #define SHORT_PACKET_PARAM_MASK (0xffff << 8)
6185 #define VIRTUAL_CHANNEL_SHIFT 6
6186 #define VIRTUAL_CHANNEL_MASK (3 << 6)
6187 #define DATA_TYPE_SHIFT 0
6188 #define DATA_TYPE_MASK (3f << 0)
6189 /* data type values, see include/video/mipi_display.h */
6191 #define _MIPIA_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb074)
6192 #define _MIPIB_GEN_FIFO_STAT (VLV_DISPLAY_BASE + 0xb874)
6193 #define MIPI_GEN_FIFO_STAT(pipe) _PIPE(pipe, _MIPIA_GEN_FIFO_STAT, _MIPIB_GEN_FIFO_STAT)
6194 #define DPI_FIFO_EMPTY (1 << 28)
6195 #define DBI_FIFO_EMPTY (1 << 27)
6196 #define LP_CTRL_FIFO_EMPTY (1 << 26)
6197 #define LP_CTRL_FIFO_HALF_EMPTY (1 << 25)
6198 #define LP_CTRL_FIFO_FULL (1 << 24)
6199 #define HS_CTRL_FIFO_EMPTY (1 << 18)
6200 #define HS_CTRL_FIFO_HALF_EMPTY (1 << 17)
6201 #define HS_CTRL_FIFO_FULL (1 << 16)
6202 #define LP_DATA_FIFO_EMPTY (1 << 10)
6203 #define LP_DATA_FIFO_HALF_EMPTY (1 << 9)
6204 #define LP_DATA_FIFO_FULL (1 << 8)
6205 #define HS_DATA_FIFO_EMPTY (1 << 2)
6206 #define HS_DATA_FIFO_HALF_EMPTY (1 << 1)
6207 #define HS_DATA_FIFO_FULL (1 << 0)
6209 #define _MIPIA_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb078)
6210 #define _MIPIB_HS_LS_DBI_ENABLE (VLV_DISPLAY_BASE + 0xb878)
6211 #define MIPI_HS_LP_DBI_ENABLE(pipe) _PIPE(pipe, _MIPIA_HS_LS_DBI_ENABLE, _MIPIB_HS_LS_DBI_ENABLE)
6212 #define DBI_HS_LP_MODE_MASK (1 << 0)
6213 #define DBI_LP_MODE (1 << 0)
6214 #define DBI_HS_MODE (0 << 0)
6216 #define _MIPIA_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb080)
6217 #define _MIPIB_DPHY_PARAM (VLV_DISPLAY_BASE + 0xb880)
6218 #define MIPI_DPHY_PARAM(pipe) _PIPE(pipe, _MIPIA_DPHY_PARAM, _MIPIB_DPHY_PARAM)
6219 #define EXIT_ZERO_COUNT_SHIFT 24
6220 #define EXIT_ZERO_COUNT_MASK (0x3f << 24)
6221 #define TRAIL_COUNT_SHIFT 16
6222 #define TRAIL_COUNT_MASK (0x1f << 16)
6223 #define CLK_ZERO_COUNT_SHIFT 8
6224 #define CLK_ZERO_COUNT_MASK (0xff << 8)
6225 #define PREPARE_COUNT_SHIFT 0
6226 #define PREPARE_COUNT_MASK (0x3f << 0)
6229 #define _MIPIA_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb084)
6230 #define _MIPIB_DBI_BW_CTRL (VLV_DISPLAY_BASE + 0xb884)
6231 #define MIPI_DBI_BW_CTRL(pipe) _PIPE(pipe, _MIPIA_DBI_BW_CTRL, _MIPIB_DBI_BW_CTRL)
6233 #define _MIPIA_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb088)
6234 #define _MIPIB_CLK_LANE_SWITCH_TIME_CNT (VLV_DISPLAY_BASE + 0xb888)
6235 #define MIPI_CLK_LANE_SWITCH_TIME_CNT(pipe) _PIPE(pipe, _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIB_CLK_LANE_SWITCH_TIME_CNT)
6236 #define LP_HS_SSW_CNT_SHIFT 16
6237 #define LP_HS_SSW_CNT_MASK (0xffff << 16)
6238 #define HS_LP_PWR_SW_CNT_SHIFT 0
6239 #define HS_LP_PWR_SW_CNT_MASK (0xffff << 0)
6241 #define _MIPIA_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb08c)
6242 #define _MIPIB_STOP_STATE_STALL (VLV_DISPLAY_BASE + 0xb88c)
6243 #define MIPI_STOP_STATE_STALL(pipe) _PIPE(pipe, _MIPIA_STOP_STATE_STALL, _MIPIB_STOP_STATE_STALL)
6244 #define STOP_STATE_STALL_COUNTER_SHIFT 0
6245 #define STOP_STATE_STALL_COUNTER_MASK (0xff << 0)
6247 #define _MIPIA_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb090)
6248 #define _MIPIB_INTR_STAT_REG_1 (VLV_DISPLAY_BASE + 0xb890)
6249 #define MIPI_INTR_STAT_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_STAT_REG_1, _MIPIB_INTR_STAT_REG_1)
6250 #define _MIPIA_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb094)
6251 #define _MIPIB_INTR_EN_REG_1 (VLV_DISPLAY_BASE + 0xb894)
6252 #define MIPI_INTR_EN_REG_1(pipe) _PIPE(pipe, _MIPIA_INTR_EN_REG_1, _MIPIB_INTR_EN_REG_1)
6253 #define RX_CONTENTION_DETECTED (1 << 0)
6255 /* XXX: only pipe A ?!? */
6256 #define MIPIA_DBI_TYPEC_CTRL (VLV_DISPLAY_BASE + 0xb100)
6257 #define DBI_TYPEC_ENABLE (1 << 31)
6258 #define DBI_TYPEC_WIP (1 << 30)
6259 #define DBI_TYPEC_OPTION_SHIFT 28
6260 #define DBI_TYPEC_OPTION_MASK (3 << 28)
6261 #define DBI_TYPEC_FREQ_SHIFT 24
6262 #define DBI_TYPEC_FREQ_MASK (0xf << 24)
6263 #define DBI_TYPEC_OVERRIDE (1 << 8)
6264 #define DBI_TYPEC_OVERRIDE_COUNTER_SHIFT 0
6265 #define DBI_TYPEC_OVERRIDE_COUNTER_MASK (0xff << 0)
6268 /* MIPI adapter registers */
6270 #define _MIPIA_CTRL (VLV_DISPLAY_BASE + 0xb104)
6271 #define _MIPIB_CTRL (VLV_DISPLAY_BASE + 0xb904)
6272 #define MIPI_CTRL(pipe) _PIPE(pipe, _MIPIA_CTRL, _MIPIB_CTRL)
6273 #define ESCAPE_CLOCK_DIVIDER_SHIFT 5 /* A only */
6274 #define ESCAPE_CLOCK_DIVIDER_MASK (3 << 5)
6275 #define ESCAPE_CLOCK_DIVIDER_1 (0 << 5)
6276 #define ESCAPE_CLOCK_DIVIDER_2 (1 << 5)
6277 #define ESCAPE_CLOCK_DIVIDER_4 (2 << 5)
6278 #define READ_REQUEST_PRIORITY_SHIFT 3
6279 #define READ_REQUEST_PRIORITY_MASK (3 << 3)
6280 #define READ_REQUEST_PRIORITY_LOW (0 << 3)
6281 #define READ_REQUEST_PRIORITY_HIGH (3 << 3)
6282 #define RGB_FLIP_TO_BGR (1 << 2)
6284 #define _MIPIA_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb108)
6285 #define _MIPIB_DATA_ADDRESS (VLV_DISPLAY_BASE + 0xb908)
6286 #define MIPI_DATA_ADDRESS(pipe) _PIPE(pipe, _MIPIA_DATA_ADDRESS, _MIPIB_DATA_ADDRESS)
6287 #define DATA_MEM_ADDRESS_SHIFT 5
6288 #define DATA_MEM_ADDRESS_MASK (0x7ffffff << 5)
6289 #define DATA_VALID (1 << 0)
6291 #define _MIPIA_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb10c)
6292 #define _MIPIB_DATA_LENGTH (VLV_DISPLAY_BASE + 0xb90c)
6293 #define MIPI_DATA_LENGTH(pipe) _PIPE(pipe, _MIPIA_DATA_LENGTH, _MIPIB_DATA_LENGTH)
6294 #define DATA_LENGTH_SHIFT 0
6295 #define DATA_LENGTH_MASK (0xfffff << 0)
6297 #define _MIPIA_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb110)
6298 #define _MIPIB_COMMAND_ADDRESS (VLV_DISPLAY_BASE + 0xb910)
6299 #define MIPI_COMMAND_ADDRESS(pipe) _PIPE(pipe, _MIPIA_COMMAND_ADDRESS, _MIPIB_COMMAND_ADDRESS)
6300 #define COMMAND_MEM_ADDRESS_SHIFT 5
6301 #define COMMAND_MEM_ADDRESS_MASK (0x7ffffff << 5)
6302 #define AUTO_PWG_ENABLE (1 << 2)
6303 #define MEMORY_WRITE_DATA_FROM_PIPE_RENDERING (1 << 1)
6304 #define COMMAND_VALID (1 << 0)
6306 #define _MIPIA_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb114)
6307 #define _MIPIB_COMMAND_LENGTH (VLV_DISPLAY_BASE + 0xb914)
6308 #define MIPI_COMMAND_LENGTH(pipe) _PIPE(pipe, _MIPIA_COMMAND_LENGTH, _MIPIB_COMMAND_LENGTH)
6309 #define COMMAND_LENGTH_SHIFT(n) (8 * (n)) /* n: 0...3 */
6310 #define COMMAND_LENGTH_MASK(n) (0xff << (8 * (n)))
6312 #define _MIPIA_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb118)
6313 #define _MIPIB_READ_DATA_RETURN0 (VLV_DISPLAY_BASE + 0xb918)
6314 #define MIPI_READ_DATA_RETURN(pipe, n) \
6315 (_PIPE(pipe, _MIPIA_READ_DATA_RETURN0, _MIPIB_READ_DATA_RETURN0) + 4 * (n)) /* n: 0...7 */
6317 #define _MIPIA_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb138)
6318 #define _MIPIB_READ_DATA_VALID (VLV_DISPLAY_BASE + 0xb938)
6319 #define MIPI_READ_DATA_VALID(pipe) _PIPE(pipe, _MIPIA_READ_DATA_VALID, _MIPIB_READ_DATA_VALID)
6320 #define READ_DATA_VALID(n) (1 << (n))
6322 /* For UMS only (deprecated): */
6323 #define _PALETTE_A (dev_priv->info.display_mmio_offset + 0xa000)
6324 #define _PALETTE_B (dev_priv->info.display_mmio_offset + 0xa800)
6325 #define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014)
6326 #define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018)
6327 #define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c)
6328 #define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020)
6330 #endif /* _I915_REG_H_ */