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| author | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-08-05 09:44:31 -0700 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-08-07 09:22:28 -0700 |
| commit | fe2f3b1c702f0e02906419c662ca9446cc789354 (patch) | |
| tree | fc2ff816ba9584e0c88d78fa77beabe5493b622c /lib/timerqueue.c | |
| parent | ba3afadeb81ebb92ab23546fbd2ec7d9dfe216f8 (diff) | |
drm/msm: Handle in-place remaps
Detect and handle the special case of a MAP op simply updating the vma
flags of an existing vma, and skip the pgtable updates. This allows
turnip to set the MSM_VMA_DUMP flag on an existing mapping without
requiring additional synchronization against commands running on the
GPU.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Tested-by: Connor Abbott <cwabbott0@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/667238/
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions