diff options
| author | Jakub Bartmiński <jakub.bartminski@intel.com> | 2018-07-27 17:11:46 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-07-27 18:07:37 +0300 |
| commit | 496bcce3c9bf50ccf74b3050669600631cbf8138 (patch) | |
| tree | f342f97fda41dffae610fd0f844dbcff0021ce6a /drivers/gpu/drm/i915/intel_ringbuffer.h | |
| parent | dd18cedfa36fbbc19903aed12d6d94c06f5e6dea (diff) | |
| download | linux-496bcce3c9bf50ccf74b3050669600631cbf8138.tar.xz | |
drm/i915: Remove unnecessary ggtt_offset_bias from i915_gem_context
Since ggtt_offset_bias is now stored in ggtt.pin_bias, it is duplicated
inside i915_gem_context, and can instead be accessed directly from ggtt.
v3:
Added a helper function to retrieve the ggtt.pin_bias from the vma.
v4:
Moved the helper function to the previous patch in the series.
Dropped the bias from intel_ring_pin. This introduces a slight functional
change since we are always pinning the ring a bit higher if GuC is present
even though we don't really need to.
v8:
Fixed patch not applying on the most recent upstream.
Signed-off-by: Jakub Bartmiński <jakub.bartminski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michał Winiarski <michal.winiarski@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180727141148.30874-4-jakub.bartminski@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index f5ffa6d31e82..399ec58d1f9d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -797,9 +797,7 @@ struct intel_ring * intel_engine_create_ring(struct intel_engine_cs *engine, struct i915_timeline *timeline, int size); -int intel_ring_pin(struct intel_ring *ring, - struct drm_i915_private *i915, - unsigned int offset_bias); +int intel_ring_pin(struct intel_ring *ring, struct drm_i915_private *i915); void intel_ring_reset(struct intel_ring *ring, u32 tail); unsigned int intel_ring_update_space(struct intel_ring *ring); void intel_ring_unpin(struct intel_ring *ring); |