diff options
| author | Shashank Sharma <shashank.sharma@amd.com> | 2024-10-30 17:39:42 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 23:48:17 +0300 |
| commit | 90c448fef3120d79bd8031665213981c966dbaf4 (patch) | |
| tree | 2f2d9b5dcc7f2a1b41cc337f289c0da8126c5873 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | aed7caf2d4fc659cacfd4358ae4893e2a50480f1 (diff) | |
| download | linux-90c448fef3120d79bd8031665213981c966dbaf4.tar.xz | |
drm/amdgpu: add new AMDGPU_INFO subquery for userq objects
This patch adds a new subquery (AMDGPU_INFO_UQ_FW_AREAS) in
AMDGPU_INFO_IOCTL to get the size and alignment of shadow
and csa objects from the FW setup. This information is
required for the userqueue consumers.
V2: Added Alex's suggestions and addressed review comments:
- make this query IP specific (GFX/SDMA etc)
- give a better title (AMDGPU_INFO_UQ_METADATA)
- restructured the code as per sample code shared by Alex
V3: Split the UAPI patch from shadow_size_fn modifications
V4: Addressed review comments from UAPI review (Marek/Pierre-Eric)
- Change the query name to AMDGPU_INFO_UQ_FW_AREAS
- remove unused inpur parameter for AMDGPU_HW_IP*
UAPI link: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/400/
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Arvind Yadav <arvind.yadav@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions