Re: [PATCH 08/18] drm/i915/skl: Document that we implement WaRsClearFWBitsAtReset

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On 09/02/2015 19:33, Damien Lespiau wrote:
Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>

Reviewed-by: Nick Hoath <nicholas.hoath@xxxxxxxxx>

---
  drivers/gpu/drm/i915/intel_uncore.c | 1 +
  1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index c47a3ba..ad71575 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -972,6 +972,7 @@ static void fw_domain_init(struct drm_i915_private *dev_priv,
  		d->val_set = FORCEWAKE_KERNEL;
  		d->val_clear = 0;
  	} else {
+		/* WaRsClearFWBitsAtReset:bdw,skl */
  		d->val_reset = _MASKED_BIT_DISABLE(0xffff);
  		d->val_set = _MASKED_BIT_ENABLE(FORCEWAKE_KERNEL);
  		d->val_clear = _MASKED_BIT_DISABLE(FORCEWAKE_KERNEL);


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