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| author | Nick Hoath | 2015-01-15 14:10:38 +0100 |
|---|---|---|
| committer | Daniel Vetter | 2015-01-27 09:50:53 +0100 |
| commit | 21076372afe711072b9a447f22a098691dd0b2cb (patch) | |
| tree | e2f9b1df08cc4bc42ad2a3e43430bda12871bacc /drivers/gpu/drm/i915/intel_lrc.h | |
| parent | drm/i915: Removed duplicate members from submit_request (diff) | |
| download | kernel-qcow2-linux-21076372afe711072b9a447f22a098691dd0b2cb.tar.gz kernel-qcow2-linux-21076372afe711072b9a447f22a098691dd0b2cb.tar.xz kernel-qcow2-linux-21076372afe711072b9a447f22a098691dd0b2cb.zip | |
drm/i915: Remove FIXME_lrc_ctx backpointer
The first pass implementation of execlists required a backpointer to the context to be held
in the intel_ringbuffer. However the context pointer is available higher in the call stack.
Remove the backpointer from the ring buffer structure and instead pass it down through the
call stack.
v2: Integrate this changeset with the removal of duplicate request/execlist queue item members.
v3: Rebase
v4: Rebase. Remove passing of context when the request is passed.
Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Thomas Daniel <thomas.daniel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h index 376c307f6835..80a80eabc2dc 100644 --- a/drivers/gpu/drm/i915/intel_lrc.h +++ b/drivers/gpu/drm/i915/intel_lrc.h @@ -38,9 +38,11 @@ void intel_logical_ring_stop(struct intel_engine_cs *ring); void intel_logical_ring_cleanup(struct intel_engine_cs *ring); int intel_logical_rings_init(struct drm_device *dev); -int logical_ring_flush_all_caches(struct intel_ringbuffer *ringbuf); +int logical_ring_flush_all_caches(struct intel_ringbuffer *ringbuf, + struct intel_context *ctx); void intel_logical_ring_advance_and_submit( struct intel_ringbuffer *ringbuf, + struct intel_context *ctx, struct drm_i915_gem_request *request); /** * intel_logical_ring_advance() - advance the ringbuffer tail @@ -63,7 +65,9 @@ static inline void intel_logical_ring_emit(struct intel_ringbuffer *ringbuf, iowrite32(data, ringbuf->virtual_start + ringbuf->tail); ringbuf->tail += 4; } -int intel_logical_ring_begin(struct intel_ringbuffer *ringbuf, int num_dwords); +int intel_logical_ring_begin(struct intel_ringbuffer *ringbuf, + struct intel_context *ctx, + int num_dwords); /* Logical Ring Contexts */ int intel_lr_context_render_state_init(struct intel_engine_cs *ring, |