drm/i915/gen9: Add WaFbcHighMemBwCorruptionAvoidance

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 3e16b9d..b2fbbfa 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1672,6 +1672,9 @@ enum skl_disp_power_wells {
 
 #define GEN7_TLB_RD_ADDR       _MMIO(0x4700)
 
+#define GAMT_CHKN_BIT_REG      _MMIO(0x4ab8)
+#define   GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING     (1<<28)
+
 #if 0
 #define PRB0_TAIL      _MMIO(0x2030)
 #define PRB0_HEAD      _MMIO(0x2034)
@@ -2203,6 +2206,8 @@ enum skl_disp_power_wells {
 #define ILK_DPFC_STATUS                _MMIO(0x43210)
 #define ILK_DPFC_FENCE_YOFF    _MMIO(0x43218)
 #define ILK_DPFC_CHICKEN       _MMIO(0x43224)
+#define   ILK_DPFC_DISABLE_DUMMY0 (1<<8)
+#define   ILK_DPFC_NUKE_ON_ANY_MODIFICATION    (1<<23)
 #define ILK_FBC_RT_BASE                _MMIO(0x2128)
 #define   ILK_FBC_RT_VALID     (1<<0)
 #define   SNB_FBC_FRONT_BUFFER (1<<1)
@@ -6043,6 +6048,7 @@ enum skl_disp_power_wells {
 #define CHICKEN_PIPESL_1(pipe) _MMIO_PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B)
 
 #define DISP_ARB_CTL   _MMIO(0x45000)
+#define  DISP_FBC_MEMORY_WAKE          (1<<31)
 #define  DISP_TILE_SURFACE_SWIZZLING   (1<<13)
 #define  DISP_FBC_WM_DIS               (1<<15)
 #define DISP_ARB_CTL2  _MMIO(0x45004)
@@ -6056,6 +6062,9 @@ enum skl_disp_power_wells {
 #define HSW_NDE_RSTWRN_OPT     _MMIO(0x46408)
 #define  RESET_PCH_HANDSHAKE_ENABLE    (1<<4)
 
+#define GEN8_CHICKEN_DCPR_1            _MMIO(0x46430)
+#define   MASK_WAKEMEM                 (1<<13)
+
 #define SKL_DFSM                       _MMIO(0x51000)
 #define SKL_DFSM_CDCLK_LIMIT_MASK      (3 << 23)
 #define SKL_DFSM_CDCLK_LIMIT_675       (0 << 23)
@@ -6081,6 +6090,7 @@ enum skl_disp_power_wells {
 # define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC     ((1<<10) | (1<<26))
 # define GEN9_RHWO_OPTIMIZATION_DISABLE                (1<<14)
 #define COMMON_SLICE_CHICKEN2                  _MMIO(0x7014)
+# define GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION (1<<8)
 # define GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE  (1<<0)
 
 #define HIZ_CHICKEN                                    _MMIO(0x7018)