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drm/amdgpu: remove unecessary scheduler fence callbacks

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Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
This commit is contained in:
Christian König 2015-08-10 14:20:55 +02:00 committed by Alex Deucher
parent db789d3451
commit 2983e5cef3
1 changed files with 7 additions and 24 deletions
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31
drivers/gpu/drm/amd/scheduler/sched_fence.c
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@ -60,21 +60,13 @@ struct amd_sched_fence *amd_sched_fence_create(
return fence; return fence;
} }
bool amd_sched_check_ts(struct amd_sched_entity *s_entity, uint64_t v_seq)
{
return atomic64_read(&s_entity->last_signaled_v_seq) >= v_seq ? true : false;
}
void amd_sched_fence_signal(struct amd_sched_fence *fence) void amd_sched_fence_signal(struct amd_sched_fence *fence)
{ {
if (amd_sched_check_ts(fence->entity, fence->v_seq)) { int ret = fence_signal(&fence->base);
int ret = fence_signal(&fence->base); if (!ret)
if (!ret) FENCE_TRACE(&fence->base, "signaled from irq context\n");
FENCE_TRACE(&fence->base, "signaled from irq context\n"); else
else FENCE_TRACE(&fence->base, "was already signaled\n");
FENCE_TRACE(&fence->base, "was already signaled\n");
} else
WARN(true, "fence process dismattch with job!\n");
} }
static const char *amd_sched_fence_get_driver_name(struct fence *fence) static const char *amd_sched_fence_get_driver_name(struct fence *fence)
@ -90,23 +82,14 @@ static const char *amd_sched_fence_get_timeline_name(struct fence *f)
static bool amd_sched_fence_enable_signaling(struct fence *f) static bool amd_sched_fence_enable_signaling(struct fence *f)
{ {
struct amd_sched_fence *fence = to_amd_sched_fence(f); return true;
return !amd_sched_check_ts(fence->entity, fence->v_seq);
}
static bool amd_sched_fence_is_signaled(struct fence *f)
{
struct amd_sched_fence *fence = to_amd_sched_fence(f);
return amd_sched_check_ts(fence->entity, fence->v_seq);
} }
const struct fence_ops amd_sched_fence_ops = { const struct fence_ops amd_sched_fence_ops = {
.get_driver_name = amd_sched_fence_get_driver_name, .get_driver_name = amd_sched_fence_get_driver_name,
.get_timeline_name = amd_sched_fence_get_timeline_name, .get_timeline_name = amd_sched_fence_get_timeline_name,
.enable_signaling = amd_sched_fence_enable_signaling, .enable_signaling = amd_sched_fence_enable_signaling,
.signaled = amd_sched_fence_is_signaled, .signaled = NULL,
.wait = fence_default_wait, .wait = fence_default_wait,
.release = NULL, .release = NULL,
}; };