Bas Nieuwenhuizen 1d290cd372 drm/amdgpu: Add command to override the context priority.
[ Upstream commit b5bb37eddb63b16b7ab959598d108b1c444be77d ]

Given a master fd we can then override the priority of the context
in another fd.

Using these overrides was recommended by Christian instead of trying
to submit from a master fd, and I am adding a way to override a
single context instead of the entire process so we can only upgrade
a single Vulkan queue and not effectively the entire process.

Reused the flags field as it was checked to be 0 anyways, so nothing
used it. This is source-incompatible (due to the name change), but
ABI compatible.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: 2397e3d8d2e1 ("drm/amdgpu: add a missing lock for AMDGPU_SCHED")
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-17 11:13:24 +02:00
..
2018-06-20 15:27:49 +01:00
2019-06-11 12:20:56 +02:00
2017-06-23 10:06:31 +02:00
2018-05-19 00:21:20 +02:00