[Intel-gfx] [PATCH 2/3] drm/i915: Remove forcewake request registers from the shadowed table

Tvrtko Ursulin tvrtko.ursulin at linux.intel.com
Thu Apr 7 14:05:39 UTC 2016


From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

Chris Wilson points out that we can remove them from the array
since they are always written to with raw accessors.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
---
 drivers/gpu/drm/i915/intel_uncore.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 22ccaf66b476..b77bdf4a47f6 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -587,7 +587,6 @@ void assert_forcewakes_inactive(struct drm_i915_private *dev_priv)
 })
 
 static const i915_reg_t gen8_shadowed_regs[] = {
-	FORCEWAKE_MT,
 	GEN6_RPNSWREQ,
 	GEN6_RC_VIDEO_FREQ,
 	RING_TAIL(RENDER_RING_BASE),
@@ -723,9 +722,6 @@ static const i915_reg_t gen9_shadowed_regs[] = {
 	RING_TAIL(GEN6_BSD_RING_BASE),
 	RING_TAIL(VEBOX_RING_BASE),
 	RING_TAIL(BLT_RING_BASE),
-	FORCEWAKE_BLITTER_GEN9,
-	FORCEWAKE_RENDER_GEN9,
-	FORCEWAKE_MEDIA_GEN9,
 	GEN6_RPNSWREQ,
 	GEN6_RC_VIDEO_FREQ,
 	/* TODO: Other registers are not yet used */
-- 
1.9.1



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