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drm/i915: Rename ring->virtual_start as ring->vaddr 

Just a different colour to better match virtual addresses elsewhere.

s/ring->virtual_start/ring->vaddr/

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1469005202-9659-9-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1469017917-15134-8-git-send-email-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2016-07-20 13:31:56 +01:00
parent 406ea8d22f
commit f2f0ed718b
3 changed files with 8 additions and 9 deletions
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2
drivers/gpu/drm/i915/i915_irq.c
View File

@ -2899,7 +2899,7 @@ semaphore_waits_for(struct intel_engine_cs *engine, u32 *seqno)
*/
head = I915_READ_HEAD(engine) & HEAD_ADDR;
backwards = (INTEL_GEN(dev_priv) >= 8) ? 5 : 4;
vaddr = (void __iomem *)engine->buffer->virtual_start;
vaddr = (void __iomem *)engine->buffer->vaddr;
for (i = backwards; i; --i) {
/*

11
drivers/gpu/drm/i915/intel_ringbuffer.c
View File

@ -1972,14 +1972,14 @@ static int init_phys_status_page(struct intel_engine_cs *engine)
void intel_unpin_ringbuffer_obj(struct intel_ringbuffer *ringbuf)
{
GEM_BUG_ON(ringbuf->vma == NULL);
GEM_BUG_ON(ringbuf->virtual_start == NULL);
GEM_BUG_ON(!ringbuf->vma);
GEM_BUG_ON(!ringbuf->vaddr);
if (HAS_LLC(ringbuf->obj->base.dev) && !ringbuf->obj->stolen)
i915_gem_object_unpin_map(ringbuf->obj);
else
i915_vma_unpin_iomap(ringbuf->vma);
ringbuf->virtual_start = NULL;
ringbuf->vaddr = NULL;
i915_gem_object_ggtt_unpin(ringbuf->obj);
ringbuf->vma = NULL;
@ -2029,7 +2029,7 @@ int intel_pin_and_map_ringbuffer_obj(struct drm_i915_private *dev_priv,
}
}
ringbuf->virtual_start = addr;
ringbuf->vaddr = addr;
ringbuf->vma = i915_gem_obj_to_ggtt(obj);
return 0;
@ -2391,8 +2391,7 @@ int intel_ring_begin(struct drm_i915_gem_request *req, int num_dwords)
GEM_BUG_ON(ringbuf->tail + remain_actual > ringbuf->size);
/* Fill the tail with MI_NOOP */
memset(ringbuf->virtual_start + ringbuf->tail,
0, remain_actual);
memset(ringbuf->vaddr + ringbuf->tail, 0, remain_actual);
ringbuf->tail = 0;
ringbuf->space -= remain_actual;
}

4
drivers/gpu/drm/i915/intel_ringbuffer.h
View File

@ -84,7 +84,7 @@ struct intel_ring_hangcheck {
struct intel_ringbuffer {
struct drm_i915_gem_object *obj;
void *virtual_start;
void *vaddr;
struct i915_vma *vma;
struct intel_engine_cs *engine;
@ -457,7 +457,7 @@ int __must_check intel_ring_cacheline_align(struct drm_i915_gem_request *req);
static inline void __intel_ringbuffer_emit(struct intel_ringbuffer *rb,
u32 data)
{
*(uint32_t *)(rb->virtual_start + rb->tail) = data;
*(uint32_t *)(rb->vaddr + rb->tail) = data;
rb->tail += 4;
}