diff options
| 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_nbio.h | |
| parent | 527c670e5323414dbef8f4719dc9b348a50ac1c8 (diff) | |
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_nbio.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h index 639b86c4d664..eb25ac98903f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h @@ -96,7 +96,7 @@ struct amdgpu_nbio_funcs { void (*apply_l1_link_width_reconfig_wa)(struct amdgpu_device *adev); void (*clear_doorbell_interrupt)(struct amdgpu_device *adev); u32 (*get_rom_offset)(struct amdgpu_device *adev); - u32 (*get_compute_partition_mode)(struct amdgpu_device *adev); + int (*get_compute_partition_mode)(struct amdgpu_device *adev); u32 (*get_memory_partition_mode)(struct amdgpu_device *adev); void (*set_compute_partition_mode)(struct amdgpu_device *adev, enum amdgpu_gfx_partition mode); |