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drm/amdgpu: use begin/end_use for VCE power/clock gating

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This fixes turning power and clock on when it is actually needed.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2016-07-20 16:53:36 +02:00
committed by Alex Deucher
parent c4120d55ff
commit ebff485e93
5 changed files with 31 additions and 13 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -1702,6 +1702,7 @@ struct amdgpu_vce {
struct drm_file *filp[AMDGPU_MAX_VCE_HANDLES];
uint32_t img_size[AMDGPU_MAX_VCE_HANDLES];
struct delayed_work idle_work;
struct mutex idle_mutex;
const struct firmware *fw; /* VCE firmware */
struct amdgpu_ring ring[AMDGPU_MAX_VCE_RINGS];
struct amdgpu_irq_src irq;