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| author | John Harrison <John.C.Harrison@Intel.com> | 2015-05-29 17:43:39 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-06-23 14:02:08 +0200 |
| commit | dc4be6071a24f0d2da6af8ce16c19f276ac4d7a2 (patch) | |
| tree | a3a4dfe745eb7e9c7b881292d74a9d4d8c50d757 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | a3fbe05a611811ad8413130f63aaa79428b00377 (diff) | |
| download | lwn-dc4be6071a24f0d2da6af8ce16c19f276ac4d7a2.tar.gz lwn-dc4be6071a24f0d2da6af8ce16c19f276ac4d7a2.zip | |
drm/i915: Add explicit request management to i915_gem_init_hw()
Now that a single per ring loop is being done for all the different
intialisation steps in i915_gem_init_hw(), it is possible to add proper request
management as well. The last remaining issue is that the context enable call
eventually ends up within *_render_state_init() and this does its own private
_i915_add_request() call.
This patch adds explicit request creation and submission to the top level loop
and removes the add_request() from deep within the sub-functions.
v2: Updated for removal of batch_obj from add_request call in previous patch.
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_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 198e681639b7..75255392e1f4 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2169,7 +2169,8 @@ struct drm_i915_gem_request { struct intel_context *ctx; struct intel_ringbuffer *ringbuf; - /** Batch buffer related to this request if any */ + /** Batch buffer related to this request if any (used for + error state dump only) */ struct drm_i915_gem_object *batch_obj; /** Time at which this request was emitted, in jiffies. */ |