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| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-04-12 17:40:42 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2016-04-13 12:47:54 +0300 |
| commit | 7d774cacf0b5d9fc4abac00fd25df09d019619f9 (patch) | |
| tree | a57731fed0a049f4cf0f4171a80a9358cd2e510e /drivers/gpu/drm/i915/intel_lrc.h | |
| parent | 04794adbdde0008215748414e63a5c3734e1f9fc (diff) | |
| download | linux-7d774cacf0b5d9fc4abac00fd25df09d019619f9.tar.xz | |
drm/i915: Use new i915_gem_object_pin_map for LRC
We can use the new pin/lazy unpin API for simplicity
and more performance in the execlist submission paths.
v2:
* Fix error handling and convert more users.
* Compact some names for readability.
v3:
* intel_lr_context_free was not unpinning.
* Special case for GPU reset which otherwise unbalances
the HWS object pages pin count by running the engine
initialization only (not destructors).
v4:
* Rebased on top of hws setup/init split.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1460472042-1998-1-git-send-email-tvrtko.ursulin@linux.intel.com
[tursulin: renames: s/hwd/hws/, s/obj_addr/vaddr/]
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h index 8de1ea536ad4..9affda2c650c 100644 --- a/drivers/gpu/drm/i915/intel_lrc.h +++ b/drivers/gpu/drm/i915/intel_lrc.h @@ -104,8 +104,11 @@ int intel_lr_context_deferred_alloc(struct intel_context *ctx, struct intel_engine_cs *engine); void intel_lr_context_unpin(struct intel_context *ctx, struct intel_engine_cs *engine); -void intel_lr_context_reset(struct drm_device *dev, - struct intel_context *ctx); + +struct drm_i915_private; + +void intel_lr_context_reset(struct drm_i915_private *dev_priv, + struct intel_context *ctx); uint64_t intel_lr_context_descriptor(struct intel_context *ctx, struct intel_engine_cs *engine); |