drm/amdgpu: use max_dw in ring_init

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Instead of specifying the total ring size calculate that from the maximum
number of dw a submission can have and the number of concurrent submissions.

This fixes UVD with 8 concurrent submissions or more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2016-04-12 16:26:34 +02:00 • committed by Alex Deucher

parent 9331b9ca81

commit a3f1cf355e

10 changed files with 18 additions and 22 deletions

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14

drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c

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2

drivers/gpu/drm/amd/amdgpu/cik_sdma.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c

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4

drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

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2

drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c

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2

drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c

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2

drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c

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2

drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c

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4

drivers/gpu/drm/amd/amdgpu/vce_v2_0.c

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4

drivers/gpu/drm/amd/amdgpu/vce_v3_0.c

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