diff options
| author | Matthew Brost <matthew.brost@intel.com> | 2025-04-08 08:59:15 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-18 08:24:52 +0200 |
| commit | 206569cbf71ad14bb7aa06471385ab568bb8eafb (patch) | |
| tree | 3ac630f937964934a17bbbdaaed1a252cd76ee4a /drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | |
| parent | a5f162727b91e480656da1876247a91f651f76de (diff) | |
drm/xe: Add page queue multiplier
commit 391008f34e711253c5983b0bf52277cc43723127 upstream.
For an unknown reason the math to determine the PF queue size does is
not correct - compute UMD applications are overflowing the PF queue
which is fatal. A multippier of 8 fixes the problem.
Fixes: 3338e4f90c14 ("drm/xe: Use topology to determine page fault queue size")
Cc: stable@vger.kernel.org
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Jagmeet Randhawa <jagmeet.randhawa@intel.com>
Link: https://lore.kernel.org/r/20250408155915.78770-1-matthew.brost@intel.com
(cherry picked from commit 29582e0ea75c95668d168b12406e3c56cf5a73c4)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c')
0 files changed, 0 insertions, 0 deletions