diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2023-04-13 14:22:53 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-04-18 20:28:54 +0000 |
| commit | 4f18b9a6711adbc7c76993c734a94ee3f5c61791 (patch) | |
| tree | 18d76f6c268f1d870253b749c2d68c8c7a081512 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | drm/amdgpu: Add a max ibs per submission limit. (diff) | |
| download | kernel-4f18b9a6711adbc7c76993c734a94ee3f5c61791.tar.gz kernel-4f18b9a6711adbc7c76993c734a94ee3f5c61791.zip | |
drm/amdgpu: Add support for querying the max ibs in a submission. (v3)
This info would be used by radv to figure out when we need to
split a submission into multiple submissions. radv currently has
a limit of 192 which seems to work for most gfx submissions, but
is way too high for e.g. compute or sdma.
Userspace is available at
https://gitlab.freedesktop.org/bnieuwenhuizen/mesa/-/commits/ib-rejection-v3
v3: Completely rewrote based on suggestion of making it a separate query.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2498
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions