Signed-off-by: Damien Lespiau <[email protected]>
---
drivers/gpu/drm/i915/intel_pm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 57e99b1..eb3c2c4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4420,6 +4420,8 @@ static void ironlake_init_clock_gating(struct drm_device
*dev)
* The bit 22 of 0x42000
* The bit 22 of 0x42004
* The bit 7,8,9 of 0x42020.
+ *
+ * WaFbcAsynchFlipDisableFbcQueue:ilk
*/
if (IS_IRONLAKE_M(dev)) {
I915_WRITE(ILK_DISPLAY_CHICKEN1,
@@ -4557,6 +4559,8 @@ static void gen6_init_clock_gating(struct drm_device *dev)
* The bit5 and bit7 of 0x42020
* The bit14 of 0x70180
* The bit14 of 0x71180
+ *
+ * WaFbcAsynchFlipDisableFbcQueue:snb
*/
I915_WRITE(ILK_DISPLAY_CHICKEN1,
I915_READ(ILK_DISPLAY_CHICKEN1) |
--
1.8.1.4
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