drm/amdgpu/jpeg: fix race condition issue for jpeg start

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Fix race condition issue when multiple jpeg starts are called.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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James Zhu 2020-06-10 12:10:20 -04:00 • committed by Alex Deucher

parent 7ef869ef68

commit 651a146526

2 changed files with 14 additions and 4 deletions

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16

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

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h

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