drm/radeon: preallocate mem for UVD create/destroy msg

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llocating memory for UVD create and destroy messages can fail, which is
rather annoying when this happens in the middle of a GPU reset. Try to
avoid this condition by preallocating a page for those dummy messages.

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

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Christian König 2014-08-22 14:25:55 +02:00 • committed by Alex Deucher

parent 3852752ca8

commit feba9b0bcf

1 changed files with 26 additions and 75 deletions

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drivers/gpu/drm/radeon/radeon_uvd.c

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