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| author | Damien Lespiau | 2013-06-07 18:41:09 +0200 |
|---|---|---|
| committer | Daniel Vetter | 2013-07-16 10:32:09 +0200 |
| commit | f1e8fa56fd650e0a23f64afdf59f3907d9a89615 (patch) | |
| tree | f9a4e7f24071ffe583bbc2a17bbdda90d9e2e07e /drivers/gpu/drm/i915/intel_pm.c | |
| parent | drm/i915: We implement WaFbcAsynchFlipDisableFbcQueue on ilk and snb (diff) | |
| download | kernel-qcow2-linux-f1e8fa56fd650e0a23f64afdf59f3907d9a89615.tar.gz kernel-qcow2-linux-f1e8fa56fd650e0a23f64afdf59f3907d9a89615.tar.xz kernel-qcow2-linux-f1e8fa56fd650e0a23f64afdf59f3907d9a89615.zip | |
drm/i915: We implement WaFbcDisableDpfcClockGating on ilk
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@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 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index d212e42638d9..9b95f78d352a 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4416,7 +4416,10 @@ static void ironlake_init_clock_gating(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; uint32_t dspclk_gate = ILK_VRHUNIT_CLOCK_GATE_DISABLE; - /* Required for FBC */ + /* + * Required for FBC + * WaFbcDisableDpfcClockGating:ilk + */ dspclk_gate |= ILK_DPFCRUNIT_CLOCK_GATE_DISABLE | ILK_DPFCUNIT_CLOCK_GATE_DISABLE | ILK_DPFDUNIT_CLOCK_GATE_ENABLE; |