The first two commits fix rare bugs and should be backported to stable branches.
The rest is an attempt to cleanup and document the code to make it a bit easier to understand.
Signed-off-by: Alessio Belle alessio.belle@imgtec.com --- Alessio Belle (8): drm/imagination: Count paired job fence as dependency in prepare_job() drm/imagination: Fit paired fragment job in the correct CCCB drm/imagination: Skip check on paired job fence during job submission drm/imagination: Rename pvr_queue_fence_is_ufo_backed() to reflect usage drm/imagination: Rename fence returned by pvr_queue_job_arm() drm/imagination: Move repeated job fence check to its own function drm/imagination: Update check to skip prepare_job() for fragment jobs drm/imagination: Minor improvements to job submission code documentation
drivers/gpu/drm/imagination/pvr_job.c | 8 +- drivers/gpu/drm/imagination/pvr_queue.c | 154 +++++++++++++-------- drivers/gpu/drm/imagination/pvr_queue.h | 2 +- .../gpu/drm/imagination/pvr_rogue_fwif_shared.h | 10 +- drivers/gpu/drm/imagination/pvr_sync.c | 8 +- drivers/gpu/drm/imagination/pvr_sync.h | 2 +- 6 files changed, 110 insertions(+), 74 deletions(-) --- base-commit: 3bce3fdd1ff2ba242f76ab66659fff27207299f1 change-id: 20260330-job-submission-fixes-cleanup-83e01196c3e9
Best regards,