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drm/amdgpu: remove AMDGPU_NUM_SYNCS 

Just a leftover from semaphores.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-02-03 15:12:58 +01:00 committed by Alex Deucher
parent 8a8f0b48a0
commit 867d0517c7
2 changed files with 1 additions and 4 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu.h
View File

@ -104,9 +104,6 @@ extern int amdgpu_powerplay;
/* max number of IP instances */ /* max number of IP instances */
#define AMDGPU_MAX_SDMA_INSTANCES 2 #define AMDGPU_MAX_SDMA_INSTANCES 2
/* number of hw syncs before falling back on blocking */
#define AMDGPU_NUM_SYNCS 4
/* hardcode that limit for now */ /* hardcode that limit for now */
#define AMDGPU_VA_RESERVED_SIZE (8 << 20) #define AMDGPU_VA_RESERVED_SIZE (8 << 20)

2
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
View File

@ -147,7 +147,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
return -EINVAL; return -EINVAL;
} }
r = amdgpu_ring_alloc(ring, (256 + AMDGPU_NUM_SYNCS * 8) * num_ibs); r = amdgpu_ring_alloc(ring, 256 * num_ibs);
if (r) { if (r) {
dev_err(adev->dev, "scheduling IB failed (%d).\n", r); dev_err(adev->dev, "scheduling IB failed (%d).\n", r);
return r; return r;