drm/amdgpu: Add flags for partition mode query

Browse source

It's not required to take lock on all cases while querying partition
mode. Querying partition mode during KFD init process doesn't need to
take a lock. Init process after a switch will already be happening under
lock. Control the behaviour by adding flags to xcp_query_partition_mode.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Lijo Lazar 2023-01-16 10:55:38 +05:30 • committed by Alex Deucher

parent 463e953ea2

commit ded7d99eb5

5 changed files with 15 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

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

View file

8

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

View file

5

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

View file

4

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c

View file

2

drivers/gpu/drm/amd/amdkfd/kfd_device.c

View file