diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 41 |
2 files changed, 2 insertions, 41 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index cb757a2acd38..11a30b1ac030 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8296,7 +8296,7 @@ enum { #define GEN8_CHICKEN_DCPR_1 _MMIO(0x46430) #define SKL_SELECT_ALTERNATE_DC_EXIT (1 << 30) -#define CNL_DELAY_PMRSP (1 << 22) +#define ICL_DELAY_PMRSP (1 << 22) #define MASK_WAKEMEM (1 << 13) #define CNL_DDI_CLOCK_REG_ACCESS_ON (1 << 7) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 10a39a7d8150..197169f01226 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -7469,7 +7469,7 @@ static void icl_init_clock_gating(struct drm_i915_private *dev_priv) /*Wa_14010594013:icl, ehl */ intel_uncore_rmw(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1, - 0, CNL_DELAY_PMRSP); + 0, ICL_DELAY_PMRSP); } static void gen12lp_init_clock_gating(struct drm_i915_private *dev_priv) @@ -7521,43 +7521,6 @@ static void cnp_init_clock_gating(struct drm_i915_private *dev_priv) CNP_PWM_CGE_GATING_DISABLE); } -static void cnl_init_clock_gating(struct drm_i915_private *dev_priv) -{ - u32 val; - cnp_init_clock_gating(dev_priv); - - /* This is not an Wa. Enable for better image quality */ - intel_uncore_write(&dev_priv->uncore, _3D_CHICKEN3, - _MASKED_BIT_ENABLE(_3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE)); - - /* WaEnableChickenDCPR:cnl */ - intel_uncore_write(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1, - intel_uncore_read(&dev_priv->uncore, GEN8_CHICKEN_DCPR_1) | MASK_WAKEMEM); - - /* - * WaFbcWakeMemOn:cnl - * Display WA #0859: cnl - */ - intel_uncore_write(&dev_priv->uncore, DISP_ARB_CTL, intel_uncore_read(&dev_priv->uncore, DISP_ARB_CTL) | - DISP_FBC_MEMORY_WAKE); - - val = intel_uncore_read(&dev_priv->uncore, SLICE_UNIT_LEVEL_CLKGATE); - /* ReadHitWriteOnlyDisable:cnl */ - val |= RCCUNIT_CLKGATE_DIS; - intel_uncore_write(&dev_priv->uncore, SLICE_UNIT_LEVEL_CLKGATE, val); - - /* Wa_2201832410:cnl */ - val = intel_uncore_read(&dev_priv->uncore, SUBSLICE_UNIT_LEVEL_CLKGATE); - val |= GWUNIT_CLKGATE_DIS; - intel_uncore_write(&dev_priv->uncore, SUBSLICE_UNIT_LEVEL_CLKGATE, val); - - /* WaDisableVFclkgate:cnl */ - /* WaVFUnitClockGatingDisable:cnl */ - val = intel_uncore_read(&dev_priv->uncore, UNSLICE_UNIT_LEVEL_CLKGATE); - val |= VFUNIT_CLKGATE_DIS; - intel_uncore_write(&dev_priv->uncore, UNSLICE_UNIT_LEVEL_CLKGATE, val); -} - static void cfl_init_clock_gating(struct drm_i915_private *dev_priv) { cnp_init_clock_gating(dev_priv); @@ -7986,8 +7949,6 @@ void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv) dev_priv->display.init_clock_gating = gen12lp_init_clock_gating; else if (GRAPHICS_VER(dev_priv) == 11) dev_priv->display.init_clock_gating = icl_init_clock_gating; - else if (IS_CANNONLAKE(dev_priv)) - dev_priv->display.init_clock_gating = cnl_init_clock_gating; else if (IS_COFFEELAKE(dev_priv) || IS_COMETLAKE(dev_priv)) dev_priv->display.init_clock_gating = cfl_init_clock_gating; else if (IS_SKYLAKE(dev_priv)) |