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drm/i915: Remove forcewake request registers from the shadowed table 

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@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Tvrtko Ursulin 2016-04-12 14:37:30 +01:00
parent 6863b76c62
commit a70ecc16d0
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/intel_uncore.c
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@ -588,7 +588,6 @@ 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),
@ -724,9 +723,6 @@ 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 */