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| author | Alex Deucher <[email protected]> | 2019-10-03 15:34:30 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-10-03 18:51:19 +0000 |
| commit | 8a745c7ff2ddb8511ef760b4d9cb4cf56a15fc8d (patch) | |
| tree | 69ad54ea148fa04a0747096138db310f887b9c7a /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | drm/amd/display: fix spelling mistake AUTHENICATED -> AUTHENTICATED (diff) | |
| download | kernel-8a745c7ff2ddb8511ef760b4d9cb4cf56a15fc8d.tar.gz kernel-8a745c7ff2ddb8511ef760b4d9cb4cf56a15fc8d.zip | |
drm/amdgpu: improve MSI-X handling (v3)
Check the number of supported vectors and fall back to MSI if
we return or error or 0 MSI-X vectors.
v2: only allocate one vector. We can't currently use more than
one anyway.
v3: install the irq on vector 0.
Tested-by: Tom St Denis <[email protected]>
Reviewed-by: Shaoyun liu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
0 files changed, 0 insertions, 0 deletions