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drm/i915: Remove stray intel_engine_cs ring identifiers from i915_gem.c 

A few places we use ring when referring to the struct intel_engine_cs. An
anachronism we are pruning out.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1469432687-22756-9-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469606850-28659-4-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-07-27 09:07:29 +01:00
parent 6361f4ba46
commit 7e21d6484d
1 changed files with 12 additions and 12 deletions
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24
drivers/gpu/drm/i915/i915_gem.c
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@ -46,7 +46,7 @@ static void i915_gem_object_flush_cpu_write_domain(struct drm_i915_gem_object *o
static void
i915_gem_object_retire__write(struct drm_i915_gem_object *obj);
static void
i915_gem_object_retire__read(struct drm_i915_gem_object *obj, int ring);
i915_gem_object_retire__read(struct drm_i915_gem_object *obj, int engine);
static bool cpu_cache_is_coherent(struct drm_device *dev,
enum i915_cache_level level)
@ -1385,10 +1385,10 @@ static void
i915_gem_object_retire_request(struct drm_i915_gem_object *obj,
struct drm_i915_gem_request *req)
{
int ring = req->engine->id;
int idx = req->engine->id;
if (obj->last_read_req[ring] == req)
i915_gem_object_retire__read(obj, ring);
if (obj->last_read_req[idx] == req)
i915_gem_object_retire__read(obj, idx);
else if (obj->last_write_req == req)
i915_gem_object_retire__write(obj);
@ -2381,20 +2381,20 @@ i915_gem_object_retire__write(struct drm_i915_gem_object *obj)
}
static void
i915_gem_object_retire__read(struct drm_i915_gem_object *obj, int ring)
i915_gem_object_retire__read(struct drm_i915_gem_object *obj, int idx)
{
struct i915_vma *vma;
GEM_BUG_ON(obj->last_read_req[ring] == NULL);
GEM_BUG_ON(!(obj->active & (1 << ring)));
GEM_BUG_ON(obj->last_read_req[idx] == NULL);
GEM_BUG_ON(!(obj->active & (1 << idx)));
list_del_init(&obj->engine_list[ring]);
i915_gem_request_assign(&obj->last_read_req[ring], NULL);
list_del_init(&obj->engine_list[idx]);
i915_gem_request_assign(&obj->last_read_req[idx], NULL);
if (obj->last_write_req && obj->last_write_req->engine->id == ring)
if (obj->last_write_req && obj->last_write_req->engine->id == idx)
i915_gem_object_retire__write(obj);
obj->active &= ~(1 << ring);
obj->active &= ~(1 << idx);
if (obj->active)
return;
@ -4599,7 +4599,7 @@ int i915_gem_init(struct drm_device *dev)
ret = i915_gem_init_hw(dev);
if (ret == -EIO) {
/* Allow ring initialisation to fail by marking the GPU as
/* Allow engine initialisation to fail by marking the GPU as
* wedged. But we only want to do this where the GPU is angry,
* for all other failure, such as an allocation failure, bail.
*/