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66b3cf2ab3
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3 Commits

Author SHA1 Message Date
Jammy Zhou
66b3cf2ab3 drm/amdgpu: add ctx_id to the WAIT_CS IOCTL (v4) 
It is required to support fence per context.

v2: add amdgpu_ctx_get/put
v3: improve get/put
v4: squash hlock fix

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
 2015-06-03 21:03:29 -04:00
Jammy Zhou
886712881d drm/amdgpu: remove AMDGPU_GEM_CREATE_CPU_GTT_UC 
This flag isn't used by user mode drivers, remove it to avoid
confusion. And rename GTT_WC to GTT_USWC to make it clear.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:24 -04:00
Alex Deucher
81629cba1f drm/amdgpu: add amdgpu uapi header (v4) 
This header defines the ioctl interface to the driver.

v2: remove stale tiling defines
v3: add appropriate padding
v4: remove executable bits on header

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2015-06-03 21:03:10 -04:00