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| author | Lijo Lazar <lijo.lazar@amd.com> | 2022-09-16 12:43:35 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:49:31 -0400 |
| commit | 75d1692393cb78b510ff18733457f91d002452f7 (patch) | |
| tree | ec0bf216cde1b8075c8e2e3320ba2a174395fca7 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | |
| parent | 527c670e5323414dbef8f4719dc9b348a50ac1c8 (diff) | |
| download | linux-75d1692393cb78b510ff18733457f91d002452f7.tar.gz linux-75d1692393cb78b510ff18733457f91d002452f7.tar.bz2 linux-75d1692393cb78b510ff18733457f91d002452f7.zip | |
drm/amdgpu: Add initial version of XCP routines
Within a device, an accelerator core partition can be constituted with
different IP instances. These partitions are spatial in nature. Number
of partitions which can exist at the same time depends on the 'partition
mode'. Add a manager entity which is responsible for switching between
different partition modes and maintaining partitions. It is also
responsible for suspend/resume of different partitions.
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index 023c5b08929f..5adfe4277641 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -61,7 +61,7 @@ enum amdgpu_gfx_partition { AMDGPU_TPX_PARTITION_MODE = 2, AMDGPU_QPX_PARTITION_MODE = 3, AMDGPU_CPX_PARTITION_MODE = 4, - AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE, + AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE = -1, }; #define NUM_XCC(x) hweight16(x) |