Commit f1e8fa56 authored by Damien Lespiau's avatar Damien Lespiau Committed by Daniel Vetter

drm/i915: We implement WaFbcDisableDpfcClockGating on ilk

Signed-off-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Reviewed-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 4bb35334
...@@ -4416,7 +4416,10 @@ static void ironlake_init_clock_gating(struct drm_device *dev) ...@@ -4416,7 +4416,10 @@ static void ironlake_init_clock_gating(struct drm_device *dev)
struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE; uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE;
/* Required for FBC */ /*
* Required for FBC
* WaFbcDisableDpfcClockGating:ilk
*/
dspclk_gate |= ILK_DPFCRUNIT_CLOCK_GATE_DISABLE | dspclk_gate |= ILK_DPFCRUNIT_CLOCK_GATE_DISABLE |
ILK_DPFCUNIT_CLOCK_GATE_DISABLE | ILK_DPFCUNIT_CLOCK_GATE_DISABLE |
ILK_DPFDUNIT_CLOCK_GATE_ENABLE; ILK_DPFDUNIT_CLOCK_GATE_ENABLE;
......
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