.conf = PIPEACONF,
.src = PIPEASRC,
.dpll = DPLL_A,
+ .dpll_md = DPLL_A_MD,
.htotal = HTOTAL_A,
.hblank = HBLANK_A,
.hsync = HSYNC_A,
.conf = PIPEBCONF,
.src = PIPEBSRC,
.dpll = DPLL_B,
+ .dpll_md = DPLL_B_MD,
.htotal = HTOTAL_B,
.hblank = HBLANK_B,
.hsync = HSYNC_B,
cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc,
struct cdv_intel_clock_t *clock, bool is_lvds)
{
- struct psb_intel_crtc *psb_crtc =
- to_psb_intel_crtc(crtc);
+ struct psb_intel_crtc *psb_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_crtc->pipe;
u32 m, n_vco, p;
int ret = 0;
int x, int y, struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
- int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
- int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
- int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
u32 dspcntr;
int ret = 0;
start = psbfb->gtt->offset;
offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
- REG_WRITE(dspstride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->fb->pitches[0]);
- dspcntr = REG_READ(dspcntr_reg);
+ dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (crtc->fb->bits_per_pixel) {
ret = -EINVAL;
goto psb_intel_pipe_set_base_exit;
}
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
dev_dbg(dev->dev,
"Writing base %08lX %08lX %d %d\n", start, offset, x, y);
- REG_WRITE(dspbase, offset);
- REG_READ(dspbase);
- REG_WRITE(dspsurf, start);
- REG_READ(dspsurf);
+ REG_WRITE(map->base, offset);
+ REG_READ(map->base);
+ REG_WRITE(map->surf, start);
+ REG_READ(map->surf);
psb_intel_pipe_cleaner:
/* If there was a previous display we can now unpin it */
static void cdv_intel_crtc_load_lut(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- struct drm_psb_private *dev_priv =
- (struct drm_psb_private *)dev->dev_private;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int palreg = PALETTE_A;
int i;
static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
- int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
- int pipestat_reg = (pipe == 0) ? PIPEASTAT : PIPEBSTAT;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 temp;
/* XXX: When our outputs are all unaware of DPMS modes other than off
psb_intel_crtc->active = true;
/* Enable the DPLL */
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) == 0) {
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
}
/* Jim Bish - switch plan and pipe per scott */
/* Enable the plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp | DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
}
udelay(150);
/* Enable the pipe */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) == 0)
- REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
+ REG_WRITE(map->conf, temp | PIPEACONF_ENABLE);
- temp = REG_READ(pipestat_reg);
+ temp = REG_READ(map->status);
temp &= ~(0xFFFF);
temp |= PIPE_FIFO_UNDERRUN;
- REG_WRITE(pipestat_reg, temp);
- REG_READ(pipestat_reg);
+ REG_WRITE(map->status, temp);
+ REG_READ(map->status);
cdv_intel_update_watermark(dev, crtc);
cdv_intel_crtc_load_lut(crtc);
cdv_intel_wait_for_vblank(dev);
/* Next, disable display pipes */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) != 0) {
- REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, temp & ~PIPEACONF_ENABLE);
+ REG_READ(map->conf);
}
/* Wait for vblank for the disable to take effect. */
udelay(150);
/* Disable display plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
- REG_READ(dspbase_reg);
+ REG_WRITE(map->base, REG_READ(map->base));
+ REG_READ(map->base);
}
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) != 0) {
- REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
}
/* Wait for the clocks to turn off. */
struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
- int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
- int dpll_md_reg = (psb_intel_crtc->pipe == 0) ? DPLL_A_MD : DPLL_B_MD;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
- int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
- int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
- int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
- int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
- int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
- int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
- int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
- int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
- int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int refclk;
struct cdv_intel_clock_t clock;
u32 dpll = 0, dspcntr, pipeconf;
/* dpll |= (2 << 11); */
/* setup pipeconf */
- pipeconf = REG_READ(pipeconf_reg);
+ pipeconf = REG_READ(map->conf);
/* Set up the display plane register */
dspcntr = DISPPLANE_GAMMA_ENABLE;
dspcntr |= DISPLAY_PLANE_ENABLE;
pipeconf |= PIPEACONF_ENABLE;
- REG_WRITE(dpll_reg, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE);
+ REG_READ(map->dpll);
cdv_dpll_set_clock_cdv(dev, crtc, &clock, is_lvds);
DRM_DEBUG_KMS("Mode for pipe %c:\n", pipe == 0 ? 'A' : 'B');
drm_mode_debug_printmodeline(mode);
- REG_WRITE(dpll_reg,
- (REG_READ(dpll_reg) & ~DPLL_LOCK) | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll,
+ (REG_READ(map->dpll) & ~DPLL_LOCK) | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150); /* 42 usec w/o calibration, 110 with. rounded up. */
- if (!(REG_READ(dpll_reg) & DPLL_LOCK)) {
+ if (!(REG_READ(map->dpll) & DPLL_LOCK)) {
dev_err(dev->dev, "Failed to get DPLL lock\n");
return -EBUSY;
}
{
int sdvo_pixel_multiply = adjusted_mode->clock / mode->clock;
- REG_WRITE(dpll_md_reg, (0 << DPLL_MD_UDI_DIVIDER_SHIFT) | ((sdvo_pixel_multiply - 1) << DPLL_MD_UDI_MULTIPLIER_SHIFT));
+ REG_WRITE(map->dpll_md, (0 << DPLL_MD_UDI_DIVIDER_SHIFT) | ((sdvo_pixel_multiply - 1) << DPLL_MD_UDI_MULTIPLIER_SHIFT));
}
- REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (adjusted_mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
+ REG_WRITE(map->hblank, (adjusted_mode->crtc_hblank_start - 1) |
((adjusted_mode->crtc_hblank_end - 1) << 16));
- REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
+ REG_WRITE(map->hsync, (adjusted_mode->crtc_hsync_start - 1) |
((adjusted_mode->crtc_hsync_end - 1) << 16));
- REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (adjusted_mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
+ REG_WRITE(map->vblank, (adjusted_mode->crtc_vblank_start - 1) |
((adjusted_mode->crtc_vblank_end - 1) << 16));
- REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
+ REG_WRITE(map->vsync, (adjusted_mode->crtc_vsync_start - 1) |
((adjusted_mode->crtc_vsync_end - 1) << 16));
/* pipesrc and dspsize control the size that is scaled from,
* which should always be the user's requested size.
*/
- REG_WRITE(dspsize_reg,
+ REG_WRITE(map->size,
((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
- REG_WRITE(dsppos_reg, 0);
- REG_WRITE(pipesrc_reg,
+ REG_WRITE(map->pos, 0);
+ REG_WRITE(map->src,
((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
- REG_WRITE(pipeconf_reg, pipeconf);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, pipeconf);
+ REG_READ(map->conf);
cdv_intel_wait_for_vblank(dev);
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
/* Flush the plane changes */
{
static void cdv_intel_crtc_save(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_psb_private *dev_priv =
- (struct drm_psb_private *)dev->dev_private; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
- int pipeA = (psb_intel_crtc->pipe == 0);
+ const struct psb_offset *map = &dev_priv->regmap[psb_intel_crtc->pipe];
uint32_t paletteReg;
int i;
return;
}
- crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
- crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
- crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
- crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
- crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
- crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
- crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
- crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
- crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
- crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
- crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
- crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
- crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
+ crtc_state->saveDSPCNTR = REG_READ(map->cntr);
+ crtc_state->savePIPECONF = REG_READ(map->conf);
+ crtc_state->savePIPESRC = REG_READ(map->src);
+ crtc_state->saveFP0 = REG_READ(map->fp0);
+ crtc_state->saveFP1 = REG_READ(map->fp1);
+ crtc_state->saveDPLL = REG_READ(map->dpll);
+ crtc_state->saveHTOTAL = REG_READ(map->htotal);
+ crtc_state->saveHBLANK = REG_READ(map->hblank);
+ crtc_state->saveHSYNC = REG_READ(map->hsync);
+ crtc_state->saveVTOTAL = REG_READ(map->vtotal);
+ crtc_state->saveVBLANK = REG_READ(map->vblank);
+ crtc_state->saveVSYNC = REG_READ(map->vsync);
+ crtc_state->saveDSPSTRIDE = REG_READ(map->stride);
/*NOTE: DSPSIZE DSPPOS only for psb*/
- crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
- crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
+ crtc_state->saveDSPSIZE = REG_READ(map->size);
+ crtc_state->saveDSPPOS = REG_READ(map->pos);
- crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
+ crtc_state->saveDSPBASE = REG_READ(map->base);
DRM_DEBUG("(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
crtc_state->saveDSPCNTR,
crtc_state->saveDSPBASE
);
- paletteReg = pipeA ? PALETTE_A : PALETTE_B;
+ paletteReg = map->palette;
for (i = 0; i < 256; ++i)
crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
}
static void cdv_intel_crtc_restore(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_psb_private * dev_priv =
- (struct drm_psb_private *)dev->dev_private; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
- /* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
- int pipeA = (psb_intel_crtc->pipe == 0);
+ const struct psb_offset *map = &dev_priv->regmap[psb_intel_crtc->pipe];
uint32_t paletteReg;
int i;
DRM_DEBUG(
"current:(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
- REG_READ(pipeA ? DSPACNTR : DSPBCNTR),
- REG_READ(pipeA ? PIPEACONF : PIPEBCONF),
- REG_READ(pipeA ? PIPEASRC : PIPEBSRC),
- REG_READ(pipeA ? FPA0 : FPB0),
- REG_READ(pipeA ? FPA1 : FPB1),
- REG_READ(pipeA ? DPLL_A : DPLL_B),
- REG_READ(pipeA ? HTOTAL_A : HTOTAL_B),
- REG_READ(pipeA ? HBLANK_A : HBLANK_B),
- REG_READ(pipeA ? HSYNC_A : HSYNC_B),
- REG_READ(pipeA ? VTOTAL_A : VTOTAL_B),
- REG_READ(pipeA ? VBLANK_A : VBLANK_B),
- REG_READ(pipeA ? VSYNC_A : VSYNC_B),
- REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE),
- REG_READ(pipeA ? DSPASIZE : DSPBSIZE),
- REG_READ(pipeA ? DSPAPOS : DSPBPOS),
- REG_READ(pipeA ? DSPABASE : DSPBBASE)
- );
+ REG_READ(map->cntr),
+ REG_READ(map->conf),
+ REG_READ(map->src),
+ REG_READ(map->fp0),
+ REG_READ(map->fp1),
+ REG_READ(map->dpll),
+ REG_READ(map->htotal),
+ REG_READ(map->hblank),
+ REG_READ(map->hsync),
+ REG_READ(map->vtotal),
+ REG_READ(map->vblank),
+ REG_READ(map->vsync),
+ REG_READ(map->stride),
+ REG_READ(map->size),
+ REG_READ(map->pos),
+ REG_READ(map->base)
+ );
DRM_DEBUG(
"saved: (%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
crtc_state->saveDSPSIZE,
crtc_state->saveDSPPOS,
crtc_state->saveDSPBASE
- );
+ );
if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
- REG_WRITE(pipeA ? DPLL_A : DPLL_B,
- crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
- REG_READ(pipeA ? DPLL_A : DPLL_B);
+ REG_WRITE(map->dpll,
+ crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
DRM_DEBUG("write dpll: %x\n",
- REG_READ(pipeA ? DPLL_A : DPLL_B));
+ REG_READ(map->dpll));
udelay(150);
}
- REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
- REG_READ(pipeA ? FPA0 : FPB0);
+ REG_WRITE(map->fp0, crtc_state->saveFP0);
+ REG_READ(map->fp0);
- REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
- REG_READ(pipeA ? FPA1 : FPB1);
+ REG_WRITE(map->fp1, crtc_state->saveFP1);
+ REG_READ(map->fp1);
- REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
- REG_READ(pipeA ? DPLL_A : DPLL_B);
+ REG_WRITE(map->dpll, crtc_state->saveDPLL);
+ REG_READ(map->dpll);
udelay(150);
- REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
- REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
- REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
- REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
- REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
- REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
- REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
+ REG_WRITE(map->htotal, crtc_state->saveHTOTAL);
+ REG_WRITE(map->hblank, crtc_state->saveHBLANK);
+ REG_WRITE(map->hsync, crtc_state->saveHSYNC);
+ REG_WRITE(map->vtotal, crtc_state->saveVTOTAL);
+ REG_WRITE(map->vblank, crtc_state->saveVBLANK);
+ REG_WRITE(map->vsync, crtc_state->saveVSYNC);
+ REG_WRITE(map->stride, crtc_state->saveDSPSTRIDE);
- REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
- REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
+ REG_WRITE(map->size, crtc_state->saveDSPSIZE);
+ REG_WRITE(map->pos, crtc_state->saveDSPPOS);
- REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
- REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
- REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
+ REG_WRITE(map->src, crtc_state->savePIPESRC);
+ REG_WRITE(map->base, crtc_state->saveDSPBASE);
+ REG_WRITE(map->conf, crtc_state->savePIPECONF);
cdv_intel_wait_for_vblank(dev);
- REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
- REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
+ REG_WRITE(map->cntr, crtc_state->saveDSPCNTR);
+ REG_WRITE(map->base, crtc_state->saveDSPBASE);
cdv_intel_wait_for_vblank(dev);
- paletteReg = pipeA ? PALETTE_A : PALETTE_B;
+ paletteReg = map->palette;
for (i = 0; i < 256; ++i)
REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
}
static int cdv_intel_crtc_clock_get(struct drm_device *dev,
struct drm_crtc *crtc)
{
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 dpll;
u32 fp;
struct cdv_intel_clock_t clock;
bool is_lvds;
- struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
if (gma_power_begin(dev, false)) {
- dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
+ dpll = REG_READ(map->dpll);
if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
- fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
+ fp = REG_READ(map->fp0);
else
- fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
+ fp = REG_READ(map->fp1);
is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
gma_power_end(dev);
} else {
{
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
struct drm_display_mode *mode;
int htot;
int hsync;
int vtot;
int vsync;
- struct drm_psb_private *dev_priv = dev->dev_private;
- struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
if (gma_power_begin(dev, false)) {
- htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
- hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
- vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
- vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
+ htot = REG_READ(map->htotal);
+ hsync = REG_READ(map->hsync);
+ vtot = REG_READ(map->vtotal);
+ vsync = REG_READ(map->vsync);
gma_power_end(dev);
} else {
htot = p->htotal;
struct drm_psb_private *dev_priv = dev->dev_private;
struct medfield_state *regs = &dev_priv->regs.mdfld;
struct psb_pipe *pipe = &dev_priv->regs.pipe[pipenum];
+ const struct psb_offset *map = &dev_priv->regmap[pipenum];
int i;
u32 *mipi_val;
/* register */
- u32 dpll_reg = MRST_DPLL_A;
- u32 fp_reg = MRST_FPA0;
- u32 pipeconf_reg = PIPEACONF;
- u32 htot_reg = HTOTAL_A;
- u32 hblank_reg = HBLANK_A;
- u32 hsync_reg = HSYNC_A;
- u32 vtot_reg = VTOTAL_A;
- u32 vblank_reg = VBLANK_A;
- u32 vsync_reg = VSYNC_A;
- u32 pipesrc_reg = PIPEASRC;
- u32 dspstride_reg = DSPASTRIDE;
- u32 dsplinoff_reg = DSPALINOFF;
- u32 dsptileoff_reg = DSPATILEOFF;
- u32 dspsize_reg = DSPASIZE;
- u32 dsppos_reg = DSPAPOS;
- u32 dspsurf_reg = DSPASURF;
u32 mipi_reg = MIPI;
- u32 dspcntr_reg = DSPACNTR;
- u32 dspstatus_reg = PIPEASTAT;
- u32 palette_reg = PALETTE_A;
switch (pipenum) {
case 0:
break;
case 1:
mipi_val = ®s->saveMIPI;
- /* register */
- dpll_reg = MDFLD_DPLL_B;
- fp_reg = MDFLD_DPLL_DIV0;
- pipeconf_reg = PIPEBCONF;
- htot_reg = HTOTAL_B;
- hblank_reg = HBLANK_B;
- hsync_reg = HSYNC_B;
- vtot_reg = VTOTAL_B;
- vblank_reg = VBLANK_B;
- vsync_reg = VSYNC_B;
- pipesrc_reg = PIPEBSRC;
- dspstride_reg = DSPBSTRIDE;
- dsplinoff_reg = DSPBLINOFF;
- dsptileoff_reg = DSPBTILEOFF;
- dspsize_reg = DSPBSIZE;
- dsppos_reg = DSPBPOS;
- dspsurf_reg = DSPBSURF;
- dspcntr_reg = DSPBCNTR;
- dspstatus_reg = PIPEBSTAT;
- palette_reg = PALETTE_B;
break;
case 2:
/* register */
- pipeconf_reg = PIPECCONF;
- htot_reg = HTOTAL_C;
- hblank_reg = HBLANK_C;
- hsync_reg = HSYNC_C;
- vtot_reg = VTOTAL_C;
- vblank_reg = VBLANK_C;
- vsync_reg = VSYNC_C;
- pipesrc_reg = PIPECSRC;
- dspstride_reg = DSPCSTRIDE;
- dsplinoff_reg = DSPCLINOFF;
- dsptileoff_reg = DSPCTILEOFF;
- dspsize_reg = DSPCSIZE;
- dsppos_reg = DSPCPOS;
- dspsurf_reg = DSPCSURF;
mipi_reg = MIPI_C;
- dspcntr_reg = DSPCCNTR;
- dspstatus_reg = PIPECSTAT;
- palette_reg = PALETTE_C;
-
/* pointer to values */
mipi_val = ®s->saveMIPI_C;
break;
}
/* Pipe & plane A info */
- pipe->dpll = PSB_RVDC32(dpll_reg);
- pipe->fp0 = PSB_RVDC32(fp_reg);
- pipe->conf = PSB_RVDC32(pipeconf_reg);
- pipe->htotal = PSB_RVDC32(htot_reg);
- pipe->hblank = PSB_RVDC32(hblank_reg);
- pipe->hsync = PSB_RVDC32(hsync_reg);
- pipe->vtotal = PSB_RVDC32(vtot_reg);
- pipe->vblank = PSB_RVDC32(vblank_reg);
- pipe->vsync = PSB_RVDC32(vsync_reg);
- pipe->src = PSB_RVDC32(pipesrc_reg);
- pipe->stride = PSB_RVDC32(dspstride_reg);
- pipe->linoff = PSB_RVDC32(dsplinoff_reg);
- pipe->tileoff = PSB_RVDC32(dsptileoff_reg);
- pipe->size = PSB_RVDC32(dspsize_reg);
- pipe->pos = PSB_RVDC32(dsppos_reg);
- pipe->surf = PSB_RVDC32(dspsurf_reg);
- pipe->cntr = PSB_RVDC32(dspcntr_reg);
- pipe->status = PSB_RVDC32(dspstatus_reg);
+ pipe->dpll = PSB_RVDC32(map->dpll);
+ pipe->fp0 = PSB_RVDC32(map->fp0);
+ pipe->conf = PSB_RVDC32(map->conf);
+ pipe->htotal = PSB_RVDC32(map->htotal);
+ pipe->hblank = PSB_RVDC32(map->hblank);
+ pipe->hsync = PSB_RVDC32(map->hsync);
+ pipe->vtotal = PSB_RVDC32(map->vtotal);
+ pipe->vblank = PSB_RVDC32(map->vblank);
+ pipe->vsync = PSB_RVDC32(map->vsync);
+ pipe->src = PSB_RVDC32(map->src);
+ pipe->stride = PSB_RVDC32(map->stride);
+ pipe->linoff = PSB_RVDC32(map->linoff);
+ pipe->tileoff = PSB_RVDC32(map->tileoff);
+ pipe->size = PSB_RVDC32(map->size);
+ pipe->pos = PSB_RVDC32(map->pos);
+ pipe->surf = PSB_RVDC32(map->surf);
+ pipe->cntr = PSB_RVDC32(map->cntr);
+ pipe->status = PSB_RVDC32(map->status);
/*save palette (gamma) */
for (i = 0; i < 256; i++)
- pipe->palette[i] = PSB_RVDC32(palette_reg + (i << 2));
+ pipe->palette[i] = PSB_RVDC32(map->palette + (i << 2));
if (pipenum == 1) {
regs->savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
struct mdfld_dsi_config *dsi_config = NULL;
struct medfield_state *regs = &dev_priv->regs.mdfld;
struct psb_pipe *pipe = &dev_priv->regs.pipe[pipenum];
+ const struct psb_offset *map = &dev_priv->regmap[pipenum];
u32 i;
u32 dpll;
u32 timeout = 0;
/* register */
- u32 dpll_reg = MRST_DPLL_A;
- u32 fp_reg = MRST_FPA0;
- u32 pipeconf_reg = PIPEACONF;
- u32 htot_reg = HTOTAL_A;
- u32 hblank_reg = HBLANK_A;
- u32 hsync_reg = HSYNC_A;
- u32 vtot_reg = VTOTAL_A;
- u32 vblank_reg = VBLANK_A;
- u32 vsync_reg = VSYNC_A;
- u32 pipesrc_reg = PIPEASRC;
- u32 dspstride_reg = DSPASTRIDE;
- u32 dsplinoff_reg = DSPALINOFF;
- u32 dsptileoff_reg = DSPATILEOFF;
- u32 dspsize_reg = DSPASIZE;
- u32 dsppos_reg = DSPAPOS;
- u32 dspsurf_reg = DSPASURF;
- u32 dspstatus_reg = PIPEASTAT;
u32 mipi_reg = MIPI;
- u32 dspcntr_reg = DSPACNTR;
- u32 palette_reg = PALETTE_A;
/* values */
u32 dpll_val = pipe->dpll;
dsi_config = dev_priv->dsi_configs[0];
break;
case 1:
- /* register */
- dpll_reg = MDFLD_DPLL_B;
- fp_reg = MDFLD_DPLL_DIV0;
- pipeconf_reg = PIPEBCONF;
- htot_reg = HTOTAL_B;
- hblank_reg = HBLANK_B;
- hsync_reg = HSYNC_B;
- vtot_reg = VTOTAL_B;
- vblank_reg = VBLANK_B;
- vsync_reg = VSYNC_B;
- pipesrc_reg = PIPEBSRC;
- dspstride_reg = DSPBSTRIDE;
- dsplinoff_reg = DSPBLINOFF;
- dsptileoff_reg = DSPBTILEOFF;
- dspsize_reg = DSPBSIZE;
- dsppos_reg = DSPBPOS;
- dspsurf_reg = DSPBSURF;
- dspcntr_reg = DSPBCNTR;
- dspstatus_reg = PIPEBSTAT;
- palette_reg = PALETTE_B;
-
- /* values */
dpll_val &= ~DPLL_VCO_ENABLE;
break;
case 2:
- /* register */
- pipeconf_reg = PIPECCONF;
- htot_reg = HTOTAL_C;
- hblank_reg = HBLANK_C;
- hsync_reg = HSYNC_C;
- vtot_reg = VTOTAL_C;
- vblank_reg = VBLANK_C;
- vsync_reg = VSYNC_C;
- pipesrc_reg = PIPECSRC;
- dspstride_reg = DSPCSTRIDE;
- dsplinoff_reg = DSPCLINOFF;
- dsptileoff_reg = DSPCTILEOFF;
- dspsize_reg = DSPCSIZE;
- dsppos_reg = DSPCPOS;
- dspsurf_reg = DSPCSURF;
mipi_reg = MIPI_C;
- dspcntr_reg = DSPCCNTR;
- dspstatus_reg = PIPECSTAT;
- palette_reg = PALETTE_C;
-
- /* values */
mipi_val = regs->saveMIPI_C;
dsi_config = dev_priv->dsi_configs[1];
break;
PSB_WVDC32(0x80000000, VGACNTRL);
if (pipenum == 1) {
- PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, dpll_reg);
- PSB_RVDC32(dpll_reg);
+ PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, map->dpll);
+ PSB_RVDC32(map->dpll);
- PSB_WVDC32(pipe->fp0, fp_reg);
+ PSB_WVDC32(pipe->fp0, map->fp0);
} else {
- dpll = PSB_RVDC32(dpll_reg);
+ dpll = PSB_RVDC32(map->dpll);
if (!(dpll & DPLL_VCO_ENABLE)) {
before enable the VCO */
if (dpll & MDFLD_PWR_GATE_EN) {
dpll &= ~MDFLD_PWR_GATE_EN;
- PSB_WVDC32(dpll, dpll_reg);
+ PSB_WVDC32(dpll, map->dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
}
- PSB_WVDC32(pipe->fp0, fp_reg);
- PSB_WVDC32(dpll_val, dpll_reg);
+ PSB_WVDC32(pipe->fp0, map->fp0);
+ PSB_WVDC32(dpll_val, map->dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
dpll_val |= DPLL_VCO_ENABLE;
- PSB_WVDC32(dpll_val, dpll_reg);
- PSB_RVDC32(dpll_reg);
+ PSB_WVDC32(dpll_val, map->dpll);
+ PSB_RVDC32(map->dpll);
/* wait for DSI PLL to lock */
while (timeout < 20000 &&
- !(PSB_RVDC32(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
+ !(PSB_RVDC32(map->conf) & PIPECONF_DSIPLL_LOCK)) {
udelay(150);
timeout++;
}
}
}
/* Restore mode */
- PSB_WVDC32(pipe->htotal, htot_reg);
- PSB_WVDC32(pipe->hblank, hblank_reg);
- PSB_WVDC32(pipe->hsync, hsync_reg);
- PSB_WVDC32(pipe->vtotal, vtot_reg);
- PSB_WVDC32(pipe->vblank, vblank_reg);
- PSB_WVDC32(pipe->vsync, vsync_reg);
- PSB_WVDC32(pipe->src, pipesrc_reg);
- PSB_WVDC32(pipe->status, dspstatus_reg);
+ PSB_WVDC32(pipe->htotal, map->htotal);
+ PSB_WVDC32(pipe->hblank, map->hblank);
+ PSB_WVDC32(pipe->hsync, map->hsync);
+ PSB_WVDC32(pipe->vtotal, map->vtotal);
+ PSB_WVDC32(pipe->vblank, map->vblank);
+ PSB_WVDC32(pipe->vsync, map->vsync);
+ PSB_WVDC32(pipe->src, map->src);
+ PSB_WVDC32(pipe->status, map->status);
/*set up the plane*/
- PSB_WVDC32(pipe->stride, dspstride_reg);
- PSB_WVDC32(pipe->linoff, dsplinoff_reg);
- PSB_WVDC32(pipe->tileoff, dsptileoff_reg);
- PSB_WVDC32(pipe->size, dspsize_reg);
- PSB_WVDC32(pipe->pos, dsppos_reg);
- PSB_WVDC32(pipe->surf, dspsurf_reg);
+ PSB_WVDC32(pipe->stride, map->stride);
+ PSB_WVDC32(pipe->linoff, map->linoff);
+ PSB_WVDC32(pipe->tileoff, map->tileoff);
+ PSB_WVDC32(pipe->size, map->size);
+ PSB_WVDC32(pipe->pos, map->pos);
+ PSB_WVDC32(pipe->surf, map->surf);
if (pipenum == 1) {
/* restore palette (gamma) */
/*DRM_UDELAY(50000); */
for (i = 0; i < 256; i++)
- PSB_WVDC32(pipe->palette[i], palette_reg + (i << 2));
+ PSB_WVDC32(pipe->palette[i], map->palette + (i << 2));
PSB_WVDC32(regs->savePFIT_CONTROL, PFIT_CONTROL);
PSB_WVDC32(regs->savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
/*TODO: resume pipe*/
/*enable the plane*/
- PSB_WVDC32(pipe->cntr & ~DISPLAY_PLANE_ENABLE, dspcntr_reg);
+ PSB_WVDC32(pipe->cntr & ~DISPLAY_PLANE_ENABLE, map->cntr);
return 0;
}
msleep(20);
/*enable the plane*/
- PSB_WVDC32(pipe->cntr, dspcntr_reg);
+ PSB_WVDC32(pipe->cntr, map->cntr);
if (in_atomic() || in_interrupt())
mdelay(20);
mdelay(1);
/*enable the pipe*/
- PSB_WVDC32(pipe->conf, pipeconf_reg);
+ PSB_WVDC32(pipe->conf, map->conf);
/* restore palette (gamma) */
/*DRM_UDELAY(50000); */
for (i = 0; i < 256; i++)
- PSB_WVDC32(pipe->palette[i], palette_reg + (i << 2));
+ PSB_WVDC32(pipe->palette[i], map->palette + (i << 2));
return 0;
}
.size = DSPASIZE,
.pos = DSPAPOS,
.surf = DSPASURF,
- .addr = DSPABASE,
+ .addr = MRST_DSPABASE,
.status = PIPEASTAT,
.linoff = DSPALINOFF,
.tileoff = DSPATILEOFF,
.size = DSPBSIZE,
.pos = DSPBPOS,
.surf = DSPBSURF,
- .addr = DSPBBASE,
+ .addr = MRST_DSPBBASE,
.status = PIPEBSTAT,
.linoff = DSPBLINOFF,
.tileoff = DSPBTILEOFF,
.palette = PALETTE_B,
},
{
+ .fp0 = MRST_FPA0, /* This is what the old code did ?? */
.cntr = DSPCCNTR,
.conf = PIPECCONF,
.src = PIPECSRC,
.size = DSPBSIZE,
.pos = DSPCPOS,
.surf = DSPCSURF,
- .addr = DSPCBASE,
+ .addr = MDFLD_DSPCBASE,
.status = PIPECSTAT,
.linoff = DSPCLINOFF,
.tileoff = DSPCTILEOFF,
struct mdfld_dsi_config *dsi_config =
mdfld_dsi_get_config(dsi_connector);
struct drm_device *dev = dsi_config->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 mipi_val = 0;
if (!dsi_connector) {
pkg_sender->status = MDFLD_DSI_PKG_SENDER_FREE;
/*init regs*/
- if (pipe == 0) {
- pkg_sender->dpll_reg = MRST_DPLL_A;
- pkg_sender->dspcntr_reg = DSPACNTR;
- pkg_sender->pipeconf_reg = PIPEACONF;
- pkg_sender->dsplinoff_reg = DSPALINOFF;
- pkg_sender->dspsurf_reg = DSPASURF;
- pkg_sender->pipestat_reg = PIPEASTAT;
- } else if (pipe == 2) {
- pkg_sender->dpll_reg = MRST_DPLL_A;
- pkg_sender->dspcntr_reg = DSPCCNTR;
- pkg_sender->pipeconf_reg = PIPECCONF;
- pkg_sender->dsplinoff_reg = DSPCLINOFF;
- pkg_sender->dspsurf_reg = DSPCSURF;
- pkg_sender->pipestat_reg = PIPECSTAT;
- }
+ /* FIXME: should just copy the regmap ptr ? */
+ pkg_sender->dpll_reg = map->dpll;
+ pkg_sender->dspcntr_reg = map->cntr;
+ pkg_sender->pipeconf_reg = map->conf;
+ pkg_sender->dsplinoff_reg = map->linoff;
+ pkg_sender->dspsurf_reg = map->surf;
+ pkg_sender->pipestat_reg = map->status;
pkg_sender->mipi_intr_stat_reg = MIPI_INTR_STAT_REG(pipe);
pkg_sender->mipi_lp_gen_data_reg = MIPI_LP_GEN_DATA_REG(pipe);
void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe)
{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int count, temp;
- u32 pipeconf_reg = PIPEACONF;
switch (pipe) {
case 0:
- break;
case 1:
- pipeconf_reg = PIPEBCONF;
- break;
case 2:
- pipeconf_reg = PIPECCONF;
break;
default:
DRM_ERROR("Illegal Pipe Number.\n");
/* Wait for for the pipe disable to take effect. */
for (count = 0; count < COUNT_MAX; count++) {
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_PIPE_STATE) == 0)
break;
}
void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe)
{
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int count, temp;
- u32 pipeconf_reg = PIPEACONF;
switch (pipe) {
case 0:
- break;
case 1:
- pipeconf_reg = PIPEBCONF;
- break;
case 2:
- pipeconf_reg = PIPECCONF;
break;
default:
DRM_ERROR("Illegal Pipe Number.\n");
/* Wait for for the pipe enable to take effect. */
for (count = 0; count < COUNT_MAX; count++) {
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_PIPE_STATE) == 1)
break;
}
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_i915_master_private *master_priv; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
- int dsplinoff = DSPALINOFF;
- int dspsurf = DSPASURF;
- int dspstride = DSPASTRIDE;
- int dspcntr_reg = DSPACNTR;
u32 dspcntr;
int ret;
if (ret)
return ret;
- switch (pipe) {
- case 0:
- dsplinoff = DSPALINOFF;
- break;
- case 1:
- dsplinoff = DSPBLINOFF;
- dspsurf = DSPBSURF;
- dspstride = DSPBSTRIDE;
- dspcntr_reg = DSPBCNTR;
- break;
- case 2:
- dsplinoff = DSPCLINOFF;
- dspsurf = DSPCSURF;
- dspstride = DSPCSTRIDE;
- dspcntr_reg = DSPCCNTR;
- break;
- default:
+ if (pipe > 2) {
DRM_ERROR("Illegal Pipe Number.\n");
return -EINVAL;
}
start = psbfb->gtt->offset;
offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
- REG_WRITE(dspstride, crtc->fb->pitches[0]);
- dspcntr = REG_READ(dspcntr_reg);
+ REG_WRITE(map->stride, crtc->fb->pitches[0]);
+ dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (crtc->fb->bits_per_pixel) {
dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
break;
}
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
dev_dbg(dev->dev, "Writing base %08lX %08lX %d %d\n",
start, offset, x, y);
- REG_WRITE(dsplinoff, offset);
- REG_READ(dsplinoff);
- REG_WRITE(dspsurf, start);
- REG_READ(dspsurf);
+ REG_WRITE(map->linoff, offset);
+ REG_READ(map->linoff);
+ REG_WRITE(map->surf, start);
+ REG_READ(map->surf);
gma_power_end(dev);
*/
void mdfld_disable_crtc(struct drm_device *dev, int pipe)
{
- int dpll_reg = MRST_DPLL_A;
- int dspcntr_reg = DSPACNTR;
- int dspbase_reg = MRST_DSPABASE;
- int pipeconf_reg = PIPEACONF;
+ struct drm_psb_private *dev_priv = dev->dev_private;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 temp;
dev_dbg(dev->dev, "pipe = %d\n", pipe);
- switch (pipe) {
- case 0:
- break;
- case 1:
- dpll_reg = MDFLD_DPLL_B;
- dspcntr_reg = DSPBCNTR;
- dspbase_reg = DSPBSURF;
- pipeconf_reg = PIPEBCONF;
- break;
- case 2:
- dpll_reg = MRST_DPLL_A;
- dspcntr_reg = DSPCCNTR;
- dspbase_reg = MDFLD_DSPCBASE;
- pipeconf_reg = PIPECCONF;
- break;
- default:
- DRM_ERROR("Illegal Pipe Number.\n");
- return;
- }
-
if (pipe != 1)
mdfld_dsi_gen_fifo_ready(dev, MIPI_GEN_FIFO_STAT_REG(pipe),
HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
/* Disable display plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
- REG_READ(dspbase_reg);
+ REG_WRITE(map->base, REG_READ(map->base));
+ REG_READ(map->base);
}
/* FIXME_JLIU7 MDFLD_PO revisit */
/* Next, disable display pipes */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) != 0) {
temp &= ~PIPEACONF_ENABLE;
temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
- REG_WRITE(pipeconf_reg, temp);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, temp);
+ REG_READ(map->conf);
/* Wait for for the pipe disable to take effect. */
mdfldWaitForPipeDisable(dev, pipe);
}
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if (temp & DPLL_VCO_ENABLE) {
if ((pipe != 1 &&
!((REG_READ(PIPEACONF) | REG_READ(PIPECCONF))
& PIPEACONF_ENABLE)) || pipe == 1) {
temp &= ~(DPLL_VCO_ENABLE);
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* Wait for the clocks to turn off. */
/* FIXME_MDFLD PO may need more delay */
udelay(500);
if (!(temp & MDFLD_PWR_GATE_EN)) {
/* gating power of DPLL */
- REG_WRITE(dpll_reg, temp | MDFLD_PWR_GATE_EN);
+ REG_WRITE(map->dpll, temp | MDFLD_PWR_GATE_EN);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(5000);
}
struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
- int dpll_reg = MRST_DPLL_A;
- int dspcntr_reg = DSPACNTR;
- int dspbase_reg = MRST_DSPABASE;
- int pipeconf_reg = PIPEACONF;
- u32 pipestat_reg = PIPEASTAT;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 pipeconf = dev_priv->pipeconf[pipe];
u32 temp;
int timeout = 0;
dev_dbg(dev->dev, "mode = %d, pipe = %d\n", mode, pipe);
-/* FIXME_JLIU7 MDFLD_PO replaced w/ the following function */
-/* mdfld_dbi_dpms (struct drm_device *dev, int pipe, bool enabled) */
-
- switch (pipe) {
- case 0:
- break;
- case 1:
- dpll_reg = DPLL_B;
- dspcntr_reg = DSPBCNTR;
- dspbase_reg = MRST_DSPBBASE;
- pipeconf_reg = PIPEBCONF;
- dpll_reg = MDFLD_DPLL_B;
- break;
- case 2:
- dpll_reg = MRST_DPLL_A;
- dspcntr_reg = DSPCCNTR;
- dspbase_reg = MDFLD_DSPCBASE;
- pipeconf_reg = PIPECCONF;
- pipestat_reg = PIPECSTAT;
- break;
- default:
- DRM_ERROR("Illegal Pipe Number.\n");
- return;
- }
+ /* Note: Old code uses pipe a stat for pipe b but that appears
+ to be a bug */
if (!gma_power_begin(dev, true))
return;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
/* Enable the DPLL */
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) == 0) {
/* When ungating power of DPLL, needs to wait 0.5us
before enable the VCO */
if (temp & MDFLD_PWR_GATE_EN) {
temp &= ~MDFLD_PWR_GATE_EN;
- REG_WRITE(dpll_reg, temp);
+ REG_WRITE(map->dpll, temp);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
}
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/**
* wait for DSI PLL to lock
* since both MIPI pipes share the same PLL.
*/
while ((pipe != 2) && (timeout < 20000) &&
- !(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
+ !(REG_READ(map->conf) & PIPECONF_DSIPLL_LOCK)) {
udelay(150);
timeout++;
}
}
/* Enable the plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp | DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
}
/* Enable the pipe */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) == 0) {
- REG_WRITE(pipeconf_reg, pipeconf);
+ REG_WRITE(map->conf, pipeconf);
/* Wait for for the pipe enable to take effect. */
mdfldWaitForPipeEnable(dev, pipe);
/*workaround for sighting 3741701 Random X blank display*/
/*perform w/a in video mode only on pipe A or C*/
if (pipe == 0 || pipe == 2) {
- REG_WRITE(pipestat_reg, REG_READ(pipestat_reg));
+ REG_WRITE(map->status, REG_READ(map->status));
msleep(100);
- if (PIPE_VBLANK_STATUS & REG_READ(pipestat_reg))
+ if (PIPE_VBLANK_STATUS & REG_READ(map->status))
dev_dbg(dev->dev, "OK");
else {
dev_dbg(dev->dev, "STUCK!!!!");
/*shutdown controller*/
- temp = REG_READ(dspcntr_reg);
- REG_WRITE(dspcntr_reg,
+ temp = REG_READ(map->cntr);
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
/*mdfld_dsi_dpi_shut_down(dev, pipe);*/
REG_WRITE(0xb048, 1);
msleep(100);
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
temp &= ~PIPEACONF_ENABLE;
- REG_WRITE(pipeconf_reg, temp);
+ REG_WRITE(map->conf, temp);
msleep(100); /*wait for pipe disable*/
REG_WRITE(MIPI_DEVICE_READY_REG(pipe), 0);
msleep(100);
REG_WRITE(0xb004, REG_READ(0xb004));
/* try to bring the controller back up again*/
REG_WRITE(MIPI_DEVICE_READY_REG(pipe), 1);
- temp = REG_READ(dspcntr_reg);
- REG_WRITE(dspcntr_reg,
+ temp = REG_READ(map->cntr);
+ REG_WRITE(map->cntr,
temp | DISPLAY_PLANE_ENABLE);
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
/*mdfld_dsi_dpi_turn_on(dev, pipe);*/
REG_WRITE(0xb048, 2);
msleep(100);
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
temp |= PIPEACONF_ENABLE;
- REG_WRITE(pipeconf_reg, temp);
+ REG_WRITE(map->conf, temp);
}
}
REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
/* Disable display plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
- REG_READ(dspbase_reg);
+ REG_WRITE(map->base, REG_READ(map->base));
+ REG_READ(map->base);
}
/* Next, disable display pipes */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) != 0) {
temp &= ~PIPEACONF_ENABLE;
temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
- REG_WRITE(pipeconf_reg, temp);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, temp);
+ REG_READ(map->conf);
/* Wait for for the pipe disable to take effect. */
mdfldWaitForPipeDisable(dev, pipe);
}
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if (temp & DPLL_VCO_ENABLE) {
if ((pipe != 1 && !((REG_READ(PIPEACONF)
| REG_READ(PIPECCONF)) & PIPEACONF_ENABLE))
|| pipe == 1) {
temp &= ~(DPLL_VCO_ENABLE);
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* Wait for the clocks to turn off. */
/* FIXME_MDFLD PO may need more delay */
udelay(500);
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct drm_psb_private *dev_priv = dev->dev_private;
int pipe = psb_intel_crtc->pipe;
- int fp_reg = MRST_FPA0;
- int dpll_reg = MRST_DPLL_A;
- int dspcntr_reg = DSPACNTR;
- int pipeconf_reg = PIPEACONF;
- int htot_reg = HTOTAL_A;
- int hblank_reg = HBLANK_A;
- int hsync_reg = HSYNC_A;
- int vtot_reg = VTOTAL_A;
- int vblank_reg = VBLANK_A;
- int vsync_reg = VSYNC_A;
- int dspsize_reg = DSPASIZE;
- int dsppos_reg = DSPAPOS;
- int pipesrc_reg = PIPEASRC;
- u32 *pipeconf = &dev_priv->pipeconf[pipe];
- u32 *dspcntr = &dev_priv->dspcntr[pipe];
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int refclk = 0;
int clk_n = 0, clk_p2 = 0, clk_byte = 1, clk = 0, m_conv = 0,
clk_tmp = 0;
}
#endif
- switch (pipe) {
- case 0:
- break;
- case 1:
- fp_reg = FPB0;
- dpll_reg = DPLL_B;
- dspcntr_reg = DSPBCNTR;
- pipeconf_reg = PIPEBCONF;
- htot_reg = HTOTAL_B;
- hblank_reg = HBLANK_B;
- hsync_reg = HSYNC_B;
- vtot_reg = VTOTAL_B;
- vblank_reg = VBLANK_B;
- vsync_reg = VSYNC_B;
- dspsize_reg = DSPBSIZE;
- dsppos_reg = DSPBPOS;
- pipesrc_reg = PIPEBSRC;
- fp_reg = MDFLD_DPLL_DIV0;
- dpll_reg = MDFLD_DPLL_B;
- break;
- case 2:
- dpll_reg = MRST_DPLL_A;
- dspcntr_reg = DSPCCNTR;
- pipeconf_reg = PIPECCONF;
- htot_reg = HTOTAL_C;
- hblank_reg = HBLANK_C;
- hsync_reg = HSYNC_C;
- vtot_reg = VTOTAL_C;
- vblank_reg = VBLANK_C;
- vsync_reg = VSYNC_C;
- dspsize_reg = DSPCSIZE;
- dsppos_reg = DSPCPOS;
- pipesrc_reg = PIPECSRC;
- break;
- default:
- DRM_ERROR("Illegal Pipe Number.\n");
- return 0;
- }
-
ret = check_fb(crtc->fb);
if (ret)
return ret;
* contained within the displayable area of the screen image
* (frame buffer).
*/
- REG_WRITE(dspsize_reg, ((min(mode->crtc_vdisplay, adjusted_mode->crtc_vdisplay) - 1) << 16)
+ REG_WRITE(map->size, ((min(mode->crtc_vdisplay, adjusted_mode->crtc_vdisplay) - 1) << 16)
| (min(mode->crtc_hdisplay, adjusted_mode->crtc_hdisplay) - 1));
/* Set the CRTC with encoder mode. */
- REG_WRITE(pipesrc_reg, ((mode->crtc_hdisplay - 1) << 16)
+ REG_WRITE(map->src, ((mode->crtc_hdisplay - 1) << 16)
| (mode->crtc_vdisplay - 1));
} else {
- REG_WRITE(dspsize_reg,
+ REG_WRITE(map->size,
((mode->crtc_vdisplay - 1) << 16) |
(mode->crtc_hdisplay - 1));
- REG_WRITE(pipesrc_reg,
+ REG_WRITE(map->src,
((mode->crtc_hdisplay - 1) << 16) |
(mode->crtc_vdisplay - 1));
}
- REG_WRITE(dsppos_reg, 0);
+ REG_WRITE(map->pos, 0);
if (psb_intel_encoder)
drm_connector_property_get_value(connector,
offsetY = (adjusted_mode->crtc_vdisplay -
mode->crtc_vdisplay) / 2;
- REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start -
+ REG_WRITE(map->hblank, (adjusted_mode->crtc_hblank_start -
offsetX - 1) |
((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
- REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start -
+ REG_WRITE(map->hsync, (adjusted_mode->crtc_hsync_start -
offsetX - 1) |
((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
- REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start -
+ REG_WRITE(map->vblank, (adjusted_mode->crtc_vblank_start -
offsetY - 1) |
((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
- REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start -
+ REG_WRITE(map->vsync, (adjusted_mode->crtc_vsync_start -
offsetY - 1) |
((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
} else {
- REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (adjusted_mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (adjusted_mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
+ REG_WRITE(map->hblank, (adjusted_mode->crtc_hblank_start - 1) |
((adjusted_mode->crtc_hblank_end - 1) << 16));
- REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
+ REG_WRITE(map->hsync, (adjusted_mode->crtc_hsync_start - 1) |
((adjusted_mode->crtc_hsync_end - 1) << 16));
- REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
+ REG_WRITE(map->vblank, (adjusted_mode->crtc_vblank_start - 1) |
((adjusted_mode->crtc_vblank_end - 1) << 16));
- REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
+ REG_WRITE(map->vsync, (adjusted_mode->crtc_vsync_start - 1) |
((adjusted_mode->crtc_vsync_end - 1) << 16));
}
}
/* setup pipeconf */
- *pipeconf = PIPEACONF_ENABLE; /* FIXME_JLIU7 REG_READ(pipeconf_reg); */
+ dev_priv->pipeconf[pipe] = PIPEACONF_ENABLE; /* FIXME_JLIU7 REG_READ(pipeconf_reg); */
/* Set up the display plane register */
- *dspcntr = REG_READ(dspcntr_reg);
- *dspcntr |= pipe << DISPPLANE_SEL_PIPE_POS;
- *dspcntr |= DISPLAY_PLANE_ENABLE;
+ dev_priv->dspcntr[pipe] = REG_READ(map->cntr);
+ dev_priv->dspcntr[pipe] |= pipe << DISPPLANE_SEL_PIPE_POS;
+ dev_priv->dspcntr[pipe] |= DISPLAY_PLANE_ENABLE;
if (is_mipi2)
goto mrst_crtc_mode_set_exit;
clock.p1, m_conv);
}
- dpll = REG_READ(dpll_reg);
+ dpll = REG_READ(map->dpll);
if (dpll & DPLL_VCO_ENABLE) {
dpll &= ~DPLL_VCO_ENABLE;
- REG_WRITE(dpll_reg, dpll);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, dpll);
+ REG_READ(map->dpll);
/* FIXME jliu7 check the DPLL lock bit PIPEACONF[29] */
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
/* reset M1, N1 & P1 */
- REG_WRITE(fp_reg, 0);
+ REG_WRITE(map->fp0, 0);
dpll &= ~MDFLD_P1_MASK;
- REG_WRITE(dpll_reg, dpll);
+ REG_WRITE(map->dpll, dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
}
* enable the VCO */
if (dpll & MDFLD_PWR_GATE_EN) {
dpll &= ~MDFLD_PWR_GATE_EN;
- REG_WRITE(dpll_reg, dpll);
+ REG_WRITE(map->dpll, dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
}
fp = 0x000000c1;
}
- REG_WRITE(fp_reg, fp);
- REG_WRITE(dpll_reg, dpll);
+ REG_WRITE(map->fp0, fp);
+ REG_WRITE(map->dpll, dpll);
/* FIXME_MDFLD PO - change 500 to 1 after PO */
udelay(500);
dpll |= DPLL_VCO_ENABLE;
- REG_WRITE(dpll_reg, dpll);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, dpll);
+ REG_READ(map->dpll);
/* wait for DSI PLL to lock */
while (timeout < 20000 &&
- !(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
+ !(REG_READ(map->conf) & PIPECONF_DSIPLL_LOCK)) {
udelay(150);
timeout++;
}
dev_dbg(dev->dev, "is_mipi = 0x%x\n", is_mipi);
- REG_WRITE(pipeconf_reg, *pipeconf);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, dev_priv->pipeconf[pipe]);
+ REG_READ(map->conf);
/* Wait for for the pipe enable to take effect. */
- REG_WRITE(dspcntr_reg, *dspcntr);
+ REG_WRITE(map->cntr, dev_priv->dspcntr[pipe]);
psb_intel_wait_for_vblank(dev);
mrst_crtc_mode_set_exit:
static void oaktrail_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
- int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int dspbase_reg = (pipe == 0) ? MRST_DSPABASE : DSPBBASE;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 temp;
if (!gma_power_begin(dev, true))
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
/* Enable the DPLL */
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) == 0) {
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
}
/* Enable the pipe */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) == 0)
- REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
+ REG_WRITE(map->conf, temp | PIPEACONF_ENABLE);
/* Enable the plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp | DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
}
psb_intel_crtc_load_lut(crtc);
/* Disable the VGA plane that we never use */
REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
/* Disable display plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
- REG_READ(dspbase_reg);
+ REG_WRITE(map->base, REG_READ(map->base));
+ REG_READ(map->base);
}
/* Next, disable display pipes */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) != 0) {
- REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, temp & ~PIPEACONF_ENABLE);
+ REG_READ(map->conf);
}
/* Wait for for the pipe disable to take effect. */
psb_intel_wait_for_vblank(dev);
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) != 0) {
- REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
}
/* Wait for the clocks to turn off. */
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct drm_psb_private *dev_priv = dev->dev_private;
int pipe = psb_intel_crtc->pipe;
- int fp_reg = (pipe == 0) ? MRST_FPA0 : FPB0;
- int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
- int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
- int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
- int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
- int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
- int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
- int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
- int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int refclk = 0;
struct oaktrail_clock_t clock;
u32 dpll = 0, fp = 0, dspcntr, pipeconf;
if (oaktrail_panel_fitter_pipe(dev) == pipe)
REG_WRITE(PFIT_CONTROL, 0);
- REG_WRITE(pipesrc_reg,
+ REG_WRITE(map->src,
((mode->crtc_hdisplay - 1) << 16) |
(mode->crtc_vdisplay - 1));
offsetY = (adjusted_mode->crtc_vdisplay -
mode->crtc_vdisplay) / 2;
- REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(hblank_reg,
+ REG_WRITE(map->hblank,
(adjusted_mode->crtc_hblank_start - offsetX - 1) |
((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
- REG_WRITE(hsync_reg,
+ REG_WRITE(map->hsync,
(adjusted_mode->crtc_hsync_start - offsetX - 1) |
((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
- REG_WRITE(vblank_reg,
+ REG_WRITE(map->vblank,
(adjusted_mode->crtc_vblank_start - offsetY - 1) |
((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
- REG_WRITE(vsync_reg,
+ REG_WRITE(map->vsync,
(adjusted_mode->crtc_vsync_start - offsetY - 1) |
((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
} else {
- REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (adjusted_mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (adjusted_mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
+ REG_WRITE(map->hblank, (adjusted_mode->crtc_hblank_start - 1) |
((adjusted_mode->crtc_hblank_end - 1) << 16));
- REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
+ REG_WRITE(map->hsync, (adjusted_mode->crtc_hsync_start - 1) |
((adjusted_mode->crtc_hsync_end - 1) << 16));
- REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
+ REG_WRITE(map->vblank, (adjusted_mode->crtc_vblank_start - 1) |
((adjusted_mode->crtc_vblank_end - 1) << 16));
- REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
+ REG_WRITE(map->vsync, (adjusted_mode->crtc_vsync_start - 1) |
((adjusted_mode->crtc_vsync_end - 1) << 16));
}
}
/* setup pipeconf */
- pipeconf = REG_READ(pipeconf_reg);
+ pipeconf = REG_READ(map->conf);
/* Set up the display plane register */
- dspcntr = REG_READ(dspcntr_reg);
+ dspcntr = REG_READ(map->cntr);
dspcntr |= DISPPLANE_GAMMA_ENABLE;
if (pipe == 0)
mrstPrintPll("chosen", &clock);
if (dpll & DPLL_VCO_ENABLE) {
- REG_WRITE(fp_reg, fp);
- REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->fp0, fp);
+ REG_WRITE(map->dpll, dpll & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Check the DPLLA lock bit PIPEACONF[29] */
udelay(150);
}
- REG_WRITE(fp_reg, fp);
- REG_WRITE(dpll_reg, dpll);
- REG_READ(dpll_reg);
+ REG_WRITE(map->fp0, fp);
+ REG_WRITE(map->dpll, dpll);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
/* write it again -- the BIOS does, after all */
- REG_WRITE(dpll_reg, dpll);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, dpll);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(pipeconf_reg, pipeconf);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, pipeconf);
+ REG_READ(map->conf);
psb_intel_wait_for_vblank(dev);
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
psb_intel_wait_for_vblank(dev);
oaktrail_crtc_mode_set_exit:
int x, int y, struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
- int dspbase = (pipe == 0 ? DSPALINOFF : DSPBBASE);
- int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
- int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
u32 dspcntr;
int ret = 0;
start = psbfb->gtt->offset;
offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
- REG_WRITE(dspstride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->fb->pitches[0]);
- dspcntr = REG_READ(dspcntr_reg);
+ dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (crtc->fb->bits_per_pixel) {
ret = -EINVAL;
goto pipe_set_base_exit;
}
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
- REG_WRITE(dspbase, offset);
- REG_READ(dspbase);
- REG_WRITE(dspsurf, start);
- REG_READ(dspsurf);
+ REG_WRITE(map->base, offset);
+ REG_READ(map->base);
+ REG_WRITE(map->surf, start);
+ REG_READ(map->surf);
pipe_set_base_exit:
gma_power_end(dev);
.size = DSPASIZE,
.pos = DSPAPOS,
.surf = DSPASURF,
- .addr = DSPABASE,
+ .addr = MRST_DSPABASE,
.status = PIPEASTAT,
.linoff = DSPALINOFF,
.tileoff = DSPATILEOFF,
int x, int y, struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_i915_master_private *master_priv; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
unsigned long start, offset;
- int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
- int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
- int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
u32 dspcntr;
int ret = 0;
offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
- REG_WRITE(dspstride, crtc->fb->pitches[0]);
+ REG_WRITE(map->stride, crtc->fb->pitches[0]);
- dspcntr = REG_READ(dspcntr_reg);
+ dspcntr = REG_READ(map->cntr);
dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
switch (crtc->fb->bits_per_pixel) {
psb_gtt_unpin(psbfb->gtt);
goto psb_intel_pipe_set_base_exit;
}
- REG_WRITE(dspcntr_reg, dspcntr);
-
+ REG_WRITE(map->cntr, dspcntr);
- if (0 /* FIXMEAC - check what PSB needs */) {
- REG_WRITE(dspbase, offset);
- REG_READ(dspbase);
- REG_WRITE(dspsurf, start);
- REG_READ(dspsurf);
- } else {
- REG_WRITE(dspbase, start + offset);
- REG_READ(dspbase);
- }
+ REG_WRITE(map->base, start + offset);
+ REG_READ(map->base);
psb_intel_pipe_cleaner:
/* If there was a previous display we can now unpin it */
static void psb_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_i915_master_private *master_priv; */
- /* struct drm_i915_private *dev_priv = dev->dev_private; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
int pipe = psb_intel_crtc->pipe;
- int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 temp;
/* XXX: When our outputs are all unaware of DPMS modes other than off
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
/* Enable the DPLL */
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) == 0) {
- REG_WRITE(dpll_reg, temp);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp | DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
}
/* Enable the pipe */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) == 0)
- REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
+ REG_WRITE(map->conf, temp | PIPEACONF_ENABLE);
/* Enable the plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp | DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
+ REG_WRITE(map->base, REG_READ(map->base));
}
psb_intel_crtc_load_lut(crtc);
REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
/* Disable display plane */
- temp = REG_READ(dspcntr_reg);
+ temp = REG_READ(map->cntr);
if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
- REG_WRITE(dspcntr_reg,
+ REG_WRITE(map->cntr,
temp & ~DISPLAY_PLANE_ENABLE);
/* Flush the plane changes */
- REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
- REG_READ(dspbase_reg);
+ REG_WRITE(map->base, REG_READ(map->base));
+ REG_READ(map->base);
}
/* Next, disable display pipes */
- temp = REG_READ(pipeconf_reg);
+ temp = REG_READ(map->conf);
if ((temp & PIPEACONF_ENABLE) != 0) {
- REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, temp & ~PIPEACONF_ENABLE);
+ REG_READ(map->conf);
}
/* Wait for vblank for the disable to take effect. */
psb_intel_wait_for_vblank(dev);
- temp = REG_READ(dpll_reg);
+ temp = REG_READ(map->dpll);
if ((temp & DPLL_VCO_ENABLE) != 0) {
- REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->dpll, temp & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
}
/* Wait for the clocks to turn off. */
struct drm_framebuffer *old_fb)
{
struct drm_device *dev = crtc->dev;
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
int pipe = psb_intel_crtc->pipe;
- int fp_reg = (pipe == 0) ? FPA0 : FPB0;
- int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
- int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
- int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
- int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
- int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
- int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
- int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
- int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
- int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
- int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
- int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
- int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
int refclk;
struct psb_intel_clock_t clock;
u32 dpll = 0, fp = 0, dspcntr, pipeconf;
dpll |= PLL_REF_INPUT_DREFCLK;
/* setup pipeconf */
- pipeconf = REG_READ(pipeconf_reg);
+ pipeconf = REG_READ(map->conf);
/* Set up the display plane register */
dspcntr = DISPPLANE_GAMMA_ENABLE;
drm_mode_debug_printmodeline(mode);
if (dpll & DPLL_VCO_ENABLE) {
- REG_WRITE(fp_reg, fp);
- REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
- REG_READ(dpll_reg);
+ REG_WRITE(map->fp0, fp);
+ REG_WRITE(map->dpll, dpll & ~DPLL_VCO_ENABLE);
+ REG_READ(map->dpll);
udelay(150);
}
REG_READ(LVDS);
}
- REG_WRITE(fp_reg, fp);
- REG_WRITE(dpll_reg, dpll);
- REG_READ(dpll_reg);
+ REG_WRITE(map->fp0, fp);
+ REG_WRITE(map->dpll, dpll);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
/* write it again -- the BIOS does, after all */
- REG_WRITE(dpll_reg, dpll);
+ REG_WRITE(map->dpll, dpll);
- REG_READ(dpll_reg);
+ REG_READ(map->dpll);
/* Wait for the clocks to stabilize. */
udelay(150);
- REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
+ REG_WRITE(map->htotal, (adjusted_mode->crtc_hdisplay - 1) |
((adjusted_mode->crtc_htotal - 1) << 16));
- REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
+ REG_WRITE(map->hblank, (adjusted_mode->crtc_hblank_start - 1) |
((adjusted_mode->crtc_hblank_end - 1) << 16));
- REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
+ REG_WRITE(map->hsync, (adjusted_mode->crtc_hsync_start - 1) |
((adjusted_mode->crtc_hsync_end - 1) << 16));
- REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
+ REG_WRITE(map->vtotal, (adjusted_mode->crtc_vdisplay - 1) |
((adjusted_mode->crtc_vtotal - 1) << 16));
- REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
+ REG_WRITE(map->vblank, (adjusted_mode->crtc_vblank_start - 1) |
((adjusted_mode->crtc_vblank_end - 1) << 16));
- REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
+ REG_WRITE(map->vsync, (adjusted_mode->crtc_vsync_start - 1) |
((adjusted_mode->crtc_vsync_end - 1) << 16));
/* pipesrc and dspsize control the size that is scaled from,
* which should always be the user's requested size.
*/
- REG_WRITE(dspsize_reg,
+ REG_WRITE(map->size,
((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
- REG_WRITE(dsppos_reg, 0);
- REG_WRITE(pipesrc_reg,
+ REG_WRITE(map->pos, 0);
+ REG_WRITE(map->src,
((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
- REG_WRITE(pipeconf_reg, pipeconf);
- REG_READ(pipeconf_reg);
+ REG_WRITE(map->conf, pipeconf);
+ REG_READ(map->conf);
psb_intel_wait_for_vblank(dev);
- REG_WRITE(dspcntr_reg, dspcntr);
+ REG_WRITE(map->cntr, dspcntr);
/* Flush the plane changes */
crtc_funcs->mode_set_base(crtc, x, y, old_fb);
struct drm_device *dev = crtc->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
- int palreg = PALETTE_A;
+ const struct psb_offset *map = &dev_priv->regmap[psb_intel_crtc->pipe];
+ int palreg = map->palette;
int i;
/* The clocks have to be on to load the palette. */
switch (psb_intel_crtc->pipe) {
case 0:
- break;
case 1:
- palreg = PALETTE_B;
- break;
- case 2:
- palreg = PALETTE_C;
break;
default:
dev_err(dev->dev, "Illegal Pipe Number.\n");
static void psb_intel_crtc_save(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_psb_private *dev_priv =
- (struct drm_psb_private *)dev->dev_private; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
- int pipeA = (psb_intel_crtc->pipe == 0);
+ const struct psb_offset *map = &dev_priv->regmap[psb_intel_crtc->pipe];
uint32_t paletteReg;
int i;
return;
}
- crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
- crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
- crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
- crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
- crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
- crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
- crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
- crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
- crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
- crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
- crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
- crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
- crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
+ crtc_state->saveDSPCNTR = REG_READ(map->cntr);
+ crtc_state->savePIPECONF = REG_READ(map->conf);
+ crtc_state->savePIPESRC = REG_READ(map->src);
+ crtc_state->saveFP0 = REG_READ(map->fp0);
+ crtc_state->saveFP1 = REG_READ(map->fp1);
+ crtc_state->saveDPLL = REG_READ(map->dpll);
+ crtc_state->saveHTOTAL = REG_READ(map->htotal);
+ crtc_state->saveHBLANK = REG_READ(map->hblank);
+ crtc_state->saveHSYNC = REG_READ(map->hsync);
+ crtc_state->saveVTOTAL = REG_READ(map->vtotal);
+ crtc_state->saveVBLANK = REG_READ(map->vblank);
+ crtc_state->saveVSYNC = REG_READ(map->vsync);
+ crtc_state->saveDSPSTRIDE = REG_READ(map->stride);
/*NOTE: DSPSIZE DSPPOS only for psb*/
- crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
- crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
+ crtc_state->saveDSPSIZE = REG_READ(map->size);
+ crtc_state->saveDSPPOS = REG_READ(map->pos);
- crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
+ crtc_state->saveDSPBASE = REG_READ(map->base);
- paletteReg = pipeA ? PALETTE_A : PALETTE_B;
+ paletteReg = map->palette;
for (i = 0; i < 256; ++i)
crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
}
static void psb_intel_crtc_restore(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
- /* struct drm_psb_private * dev_priv =
- (struct drm_psb_private *)dev->dev_private; */
+ struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
- /* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
- int pipeA = (psb_intel_crtc->pipe == 0);
+ const struct psb_offset *map = &dev_priv->regmap[psb_intel_crtc->pipe];
uint32_t paletteReg;
int i;
}
if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
- REG_WRITE(pipeA ? DPLL_A : DPLL_B,
+ REG_WRITE(map->dpll,
crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
- REG_READ(pipeA ? DPLL_A : DPLL_B);
+ REG_READ(map->dpll);
udelay(150);
}
- REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
- REG_READ(pipeA ? FPA0 : FPB0);
+ REG_WRITE(map->fp0, crtc_state->saveFP0);
+ REG_READ(map->fp0);
- REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
- REG_READ(pipeA ? FPA1 : FPB1);
+ REG_WRITE(map->fp1, crtc_state->saveFP1);
+ REG_READ(map->fp1);
- REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
- REG_READ(pipeA ? DPLL_A : DPLL_B);
+ REG_WRITE(map->dpll, crtc_state->saveDPLL);
+ REG_READ(map->dpll);
udelay(150);
- REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
- REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
- REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
- REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
- REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
- REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
- REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
+ REG_WRITE(map->htotal, crtc_state->saveHTOTAL);
+ REG_WRITE(map->hblank, crtc_state->saveHBLANK);
+ REG_WRITE(map->hsync, crtc_state->saveHSYNC);
+ REG_WRITE(map->vtotal, crtc_state->saveVTOTAL);
+ REG_WRITE(map->vblank, crtc_state->saveVBLANK);
+ REG_WRITE(map->vsync, crtc_state->saveVSYNC);
+ REG_WRITE(map->stride, crtc_state->saveDSPSTRIDE);
- REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
- REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
+ REG_WRITE(map->size, crtc_state->saveDSPSIZE);
+ REG_WRITE(map->pos, crtc_state->saveDSPPOS);
- REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
- REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
- REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
+ REG_WRITE(map->src, crtc_state->savePIPESRC);
+ REG_WRITE(map->base, crtc_state->saveDSPBASE);
+ REG_WRITE(map->conf, crtc_state->savePIPECONF);
psb_intel_wait_for_vblank(dev);
- REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
- REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
+ REG_WRITE(map->cntr, crtc_state->saveDSPCNTR);
+ REG_WRITE(map->base, crtc_state->saveDSPBASE);
psb_intel_wait_for_vblank(dev);
- paletteReg = pipeA ? PALETTE_A : PALETTE_B;
+ paletteReg = map->palette;
for (i = 0; i < 256; ++i)
REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
}
struct drm_crtc *crtc)
{
struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
+ struct drm_psb_private *dev_priv = dev->dev_private;
int pipe = psb_intel_crtc->pipe;
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
u32 dpll;
u32 fp;
struct psb_intel_clock_t clock;
bool is_lvds;
- struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
if (gma_power_begin(dev, false)) {
- dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
+ dpll = REG_READ(map->dpll);
if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
- fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
+ fp = REG_READ(map->fp0);
else
- fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
+ fp = REG_READ(map->fp1);
is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
gma_power_end(dev);
} else {
int vsync;
struct drm_psb_private *dev_priv = dev->dev_private;
struct psb_pipe *p = &dev_priv->regs.pipe[pipe];
+ const struct psb_offset *map = &dev_priv->regmap[pipe];
if (gma_power_begin(dev, false)) {
- htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
- hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
- vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
- vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
+ htot = REG_READ(map->htotal);
+ hsync = REG_READ(map->hsync);
+ vtot = REG_READ(map->vtotal);
+ vsync = REG_READ(map->vsync);
gma_power_end(dev);
} else {
htot = p->htotal;
projects / firefly-linux-kernel-4.4.55.git / commitdiff