drm/radeon: use status regs to determine what to reset (si)

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / sid.h

diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 76b5911585f1fe266ffcd964ee6694960106a567..07fc455e35aeab2c390fa73bd66988d888d24f83 100644 (file)
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -61,6 +61,14 @@
 #define DMIF_ADDR_CONFIG                               0xBD4
 
 #define        SRBM_STATUS                                     0xE50
+#define                GRBM_RQ_PENDING                         (1 << 5)
+#define                VMC_BUSY                                (1 << 8)
+#define                MCB_BUSY                                (1 << 9)
+#define                MCB_NON_DISPLAY_BUSY                    (1 << 10)
+#define                MCC_BUSY                                (1 << 11)
+#define                MCD_BUSY                                (1 << 12)
+#define                SEM_BUSY                                (1 << 14)
+#define                IH_BUSY                                 (1 << 17)
 
 #define        SRBM_SOFT_RESET                                 0x0E60
 #define                SOFT_RESET_BIF                          (1 << 1)
@@ -81,6 +89,10 @@
 #define        CC_SYS_RB_BACKEND_DISABLE                       0xe80
 #define        GC_USER_SYS_RB_BACKEND_DISABLE                  0xe84
 
+#define        SRBM_STATUS2                                    0x0EC4
+#define                DMA_BUSY                                (1 << 5)
+#define                DMA1_BUSY                               (1 << 6)
+
 #define VM_L2_CNTL                                     0x1400
 #define                ENABLE_L2_CACHE                                 (1 << 0)
 #define                ENABLE_L2_FRAGMENT_PROCESSING                   (1 << 1)