drm/amdgpu: Use GTT for dumb buffer if sg display enabled (v2)

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When vram size <= THRESHOLD(256M) lets use GTT for dumb buffer
allocation. As SG will be enabled with vram size <= 256M
scan out will not be an issue.

v2: Use amdgpu_display_supported_domains to get supported domain.

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

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Deepak Sharma 2018-05-22 15:31:23 -07:00 • committed by Alex Deucher

parent 7bee0572e3

commit bda31a24dc

1 changed files with 8 additions and 2 deletions

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

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