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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-05-02 16:11:12 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-05-02 16:11:12 +0200 |
| commit | 604a98f1df2897f9ea6ca6bdab8e1c2d6844be01 (patch) | |
| tree | 99471700986d14cd5cace3e535dfcbd0e07464cb /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | 1cfd904f16740df21b2df7b41c7a0dc00cbd434c (diff) | |
| parent | 7dba33c6346c337aac3f7cd188137d4a6d3d1f3a (diff) | |
| download | talos-op-linux-604a98f1df2897f9ea6ca6bdab8e1c2d6844be01.tar.gz talos-op-linux-604a98f1df2897f9ea6ca6bdab8e1c2d6844be01.zip | |
Merge branch 'timers/urgent' into timers/core
Pick up urgent fixes to apply dependent cleanup patch
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 53ea564f971e..66de4b2dc8b7 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -641,19 +641,18 @@ void skl_enable_dc6(struct drm_i915_private *dev_priv) DRM_DEBUG_KMS("Enabling DC6\n"); - gen9_set_dc_state(dev_priv, DC_STATE_EN_UPTO_DC6); + /* Wa Display #1183: skl,kbl,cfl */ + if (IS_GEN9_BC(dev_priv)) + I915_WRITE(GEN8_CHICKEN_DCPR_1, I915_READ(GEN8_CHICKEN_DCPR_1) | + SKL_SELECT_ALTERNATE_DC_EXIT); + gen9_set_dc_state(dev_priv, DC_STATE_EN_UPTO_DC6); } void skl_disable_dc6(struct drm_i915_private *dev_priv) { DRM_DEBUG_KMS("Disabling DC6\n"); - /* Wa Display #1183: skl,kbl,cfl */ - if (IS_GEN9_BC(dev_priv)) - I915_WRITE(GEN8_CHICKEN_DCPR_1, I915_READ(GEN8_CHICKEN_DCPR_1) | - SKL_SELECT_ALTERNATE_DC_EXIT); - gen9_set_dc_state(dev_priv, DC_STATE_DISABLE); } |
