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author | Melissa Wen <mwen@igalia.com> | 2021-09-30 18:19:56 +0200 |
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committer | Melissa Wen <melissa.srw@gmail.com> | 2021-10-04 11:08:46 +0200 |
commit | e4165ae8304e5ea822fbe5909dd3be5445c058b7 (patch) | |
tree | a92f6714ef4300ffa40aaf20ed89cb63164ba4e2 /drivers/gpu/drm/drm_fourcc.c | |
parent | drm/v3d: add generic ioctl extension (diff) | |
download | linux-e4165ae8304e5ea822fbe5909dd3be5445c058b7.tar.xz linux-e4165ae8304e5ea822fbe5909dd3be5445c058b7.zip |
drm/v3d: add multiple syncobjs support
Using the generic extension from the previous patch, a specific multisync
extension enables more than one in/out binary syncobj per job submission.
Arrays of syncobjs are set in struct drm_v3d_multisync, that also cares
of determining the stage for sync (wait deps) according to the job
queue.
v2:
- subclass the generic extension struct (Daniel)
- simplify adding dependency conditions to make understandable (Iago)
v3:
- fix conditions to consider single or multiples in/out_syncs (Iago)
- remove irrelevant comment (Iago)
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Signed-off-by: Melissa Wen <melissa.srw@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ffd8b2e3dd2e0c686db441a0c0a4a0181ff85328.1633016479.git.mwen@igalia.com
Diffstat (limited to 'drivers/gpu/drm/drm_fourcc.c')
0 files changed, 0 insertions, 0 deletions