diff options
| author | Tom O'Rourke <Tom.O'Rourke@intel.com> | 2014-06-10 16:26:34 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-13 17:45:19 +0200 |
| commit | 7405f42c790f123f5301dbd2a9ebb69ccd909f47 (patch) | |
| tree | f3a9e29c1f129abea75c0d8fd62d07572bb490da /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 3b2cc8ab64bf5d643ac9a917653e0cb6fce32ffc (diff) | |
drm/i915/chv: Fix "drm/i915/chv: Add a bunch of pre production workarounds"
Correct a merge mishap in commit e4443e459ccf43f2c139358400365fd6a839d40d.
Wa*:chv belongs in cherryview_enable_rps, not gen8_enable_rps.
Signed-off-by: Tom O'Rourke <Tom.O'Rourke@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index f83d1ffad129..537a7ee8e5c9 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3513,15 +3513,11 @@ static void gen8_enable_rps(struct drm_device *dev) I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10); - /* WaDisablePwrmtrEvent:chv (pre-production hw) */ - I915_WRITE(0xA80C, I915_READ(0xA80C) & 0x00ffffff); - I915_WRITE(0xA810, I915_READ(0xA810) & 0xffffff00); - /* 5: Enable RPS */ I915_WRITE(GEN6_RP_CONTROL, GEN6_RP_MEDIA_TURBO | GEN6_RP_MEDIA_HW_NORMAL_MODE | - GEN6_RP_MEDIA_IS_GFX | /* WaSetMaskForGfxBusyness:chv (pre-production hw ?) */ + GEN6_RP_MEDIA_IS_GFX | GEN6_RP_ENABLE | GEN6_RP_UP_BUSY_AVG | GEN6_RP_DOWN_IDLE_AVG); @@ -4015,10 +4011,14 @@ static void cherryview_enable_rps(struct drm_device *dev) I915_WRITE(GEN6_RP_IDLE_HYSTERSIS, 10); + /* WaDisablePwrmtrEvent:chv (pre-production hw) */ + I915_WRITE(0xA80C, I915_READ(0xA80C) & 0x00ffffff); + I915_WRITE(0xA810, I915_READ(0xA810) & 0xffffff00); + /* 5: Enable RPS */ I915_WRITE(GEN6_RP_CONTROL, GEN6_RP_MEDIA_HW_NORMAL_MODE | - GEN6_RP_MEDIA_IS_GFX | + GEN6_RP_MEDIA_IS_GFX | /* WaSetMaskForGfxBusyness:chv (pre-production hw ?) */ GEN6_RP_ENABLE | GEN6_RP_UP_BUSY_AVG | GEN6_RP_DOWN_IDLE_AVG); |