To their rightful place inside intel_workarounds.c
Signed-off-by: Oscar Mateo <[email protected]>
Cc: Rodrigo Vivi <[email protected]>
Cc: Chris Wilson <[email protected]>
Cc: Mika Kuoppala <[email protected]>
Cc: Ville Syrjälä <[email protected]>
---
drivers/gpu/drm/i915/intel_pm.c | 23 +----------------------
drivers/gpu/drm/i915/intel_workarounds.c | 9 +++++++++
2 files changed, 10 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ef74251..f1f2023 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -8453,25 +8453,6 @@ static void gen8_set_l3sqc_credits(struct
drm_i915_private *dev_priv,
I915_WRITE(GEN7_MISCCPCTL, misccpctl);
}
-static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
-{
- if (!HAS_PCH_CNP(dev_priv))
- return;
-
- /* Wa #1181 */
- I915_WRITE(SOUTH_DSPCLK_GATE_D, I915_READ(SOUTH_DSPCLK_GATE_D) |
- CNP_PWM_CGE_GATING_DISABLE);
-}
-
-static void cfl_init_clock_gating(struct drm_i915_private *dev_priv)
-{
- cnp_init_clock_gating(dev_priv);
-
- /* WaFbcNukeOnHostModify:cfl */
- I915_WRITE(ILK_DPFC_CHICKEN, I915_READ(ILK_DPFC_CHICKEN) |
- ILK_DPFC_NUKE_ON_ANY_MODIFICATION);
-}
-
static void kbl_init_clock_gating(struct drm_i915_private *dev_priv)
{
/* WaDisableSDEUnitClockGating:kbl */
@@ -8948,10 +8929,8 @@ static void nop_init_clock_gating(struct
drm_i915_private *dev_priv)
*/
void intel_init_clock_gating_hooks(struct drm_i915_private *dev_priv)
{
- if (IS_CANNONLAKE(dev_priv))
+ if (IS_CANNONLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))
dev_priv->display.init_clock_gating = nop_init_clock_gating;
- else if (IS_COFFEELAKE(dev_priv))
- dev_priv->display.init_clock_gating = cfl_init_clock_gating;
else if (IS_SKYLAKE(dev_priv))
dev_priv->display.init_clock_gating = skl_init_clock_gating;
else if (IS_KABYLAKE(dev_priv))
diff --git a/drivers/gpu/drm/i915/intel_workarounds.c
b/drivers/gpu/drm/i915/intel_workarounds.c
index 682ac13..63086ef 100644
--- a/drivers/gpu/drm/i915/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/intel_workarounds.c
@@ -907,6 +907,15 @@ static int cfl_display_workarounds_init(struct
drm_i915_private *dev_priv)
if (ret)
return ret;
+ if (HAS_PCH_CNP(dev_priv)) {
+ /* Wa #1181 */
+ DISPLAY_WA_SET_BIT(SOUTH_DSPCLK_GATE_D,
+ CNP_PWM_CGE_GATING_DISABLE);
+ }
+
+ /* WaFbcNukeOnHostModify:cfl */
+ DISPLAY_WA_SET_BIT(ILK_DPFC_CHICKEN, ILK_DPFC_NUKE_ON_ANY_MODIFICATION);
+
return 0;
}
--
1.9.1
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