On Tuesday 14 April 2015 04:29 PM, Ville Syrjälä wrote:
On Tue, Apr 14, 2015 at 03:58:54PM +0530, deepa...@linux.intel.com wrote:
From: Deepak S
This WA disable usage of shadow register during CPD/RC6 transactions on
CHV
I suppose is a workaround for the shadow vs. wake FIFO problem... Yeah
On Tue, Apr 14, 2015 at 03:58:54PM +0530, deepa...@linux.intel.com wrote:
> From: Deepak S
>
> This WA disable usage of shadow register during CPD/RC6 transactions on
> CHV
I suppose is a workaround for the shadow vs. wake FIFO problem... Yeah
hsd seems to agree (after a bit of extra digging).
From: Deepak S
This WA disable usage of shadow register during CPD/RC6 transactions on
CHV
Signed-off-by: Deepak S
---
drivers/gpu/drm/i915/i915_reg.h | 1 +
drivers/gpu/drm/i915/intel_pm.c | 4
2 files changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/d
