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authorJohn Harrison <John.C.Harrison@Intel.com>2015-05-29 19:43:34 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-06-23 15:02:04 +0300
commit5b4a60c2768434a8c6d5f803a2410245334b8bf7 (patch)
tree93e2ec13ed7f786615ff37db867f7bf9ed8aa189 /drivers/gpu/drm/i915/i915_gem_render_state.c
parent8a8edb59172983a7c4aa46ab35b5a23a49c729c5 (diff)
downloadlinux-5b4a60c2768434a8c6d5f803a2410245334b8bf7.tar.xz
drm/i915: Add flag to i915_add_request() to skip the cache flush
In order to explcitly track all GPU work (and completely remove the outstanding lazy request), it is necessary to add extra i915_add_request() calls to various places. Some of these do not need the implicit cache flush done as part of the standard batch buffer submission process. This patch adds a flag to _add_request() to specify whether the flush is required or not. For: VIZ-5115 Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Tomas Elf <tomas.elf@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_render_state.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_render_state.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index ce4788ff3df5..4418616301e7 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -173,7 +173,7 @@ int i915_gem_render_state_init(struct intel_engine_cs *ring)
i915_vma_move_to_active(i915_gem_obj_to_ggtt(so.obj), ring);
- __i915_add_request(ring, NULL, so.obj);
+ __i915_add_request(ring, NULL, so.obj, true);
/* __i915_add_request moves object to inactive if it fails */
out:
i915_gem_render_state_fini(&so);