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| author | Brajesh Gupta <brajesh.gupta@imgtec.com> | 2026-07-24 20:12:12 +0530 |
|---|---|---|
| committer | Alessio Belle <alessio.belle@imgtec.com> | 2026-07-29 14:42:15 +0100 |
| commit | c256bd486855d8948aff29e0c97d50712da4e85e (patch) | |
| tree | daf1c16d246231e494e9c044b5037e75d739e9a9 | |
| parent | e40e20ac089e32f1d910636155dc82e61e61dcf3 (diff) | |
| download | linux-next-c256bd486855d8948aff29e0c97d50712da4e85e.tar.gz linux-next-c256bd486855d8948aff29e0c97d50712da4e85e.zip | |
drm/imagination: Update the trace point pvr_job_submit_fw()
Trace point pvr_job_submit_fw() is used to trace job submission to
the FW. Currently it is recorded when a command is written to the Client
circular buffer.
Move trace recording after writing command to the Kernel circular buffer to
better represent command submission to the FW.
Fixes: c1079aebb4de ("drm/imagination: Add support for trace points")
Signed-off-by: Brajesh Gupta <brajesh.gupta@imgtec.com>
Reviewed-by: Alessio Belle <alessio.belle@imgtec.com>
Link: https://patch.msgid.link/20260724-b4-tracepoint-fix-v3-1-8f8e5e8179d3@imgtec.com
Signed-off-by: Alessio Belle <alessio.belle@imgtec.com>
| -rw-r--r-- | drivers/gpu/drm/imagination/pvr_queue.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/imagination/pvr_queue.c b/drivers/gpu/drm/imagination/pvr_queue.c index 941c017399fc..d13726401d92 100644 --- a/drivers/gpu/drm/imagination/pvr_queue.c +++ b/drivers/gpu/drm/imagination/pvr_queue.c @@ -726,8 +726,6 @@ static void pvr_queue_submit_job_to_cccb(struct pvr_job *job) cmd->partial_render_geom_frag_fence.value = job->done_fence->seqno - 1; } - trace_pvr_job_submit_fw(job); - /* Submit job to FW */ pvr_cccb_write_command_with_header(cccb, job->fw_ccb_cmd_type, job->cmd_len, job->cmd, job->id, job->id); @@ -802,6 +800,9 @@ static struct dma_fence *pvr_queue_run_job(struct drm_sched_job *sched_job) job->hwrt, frag_job->fw_ccb_cmd_type == ROGUE_FWIF_CCB_CMD_TYPE_FRAG_PR); + + trace_pvr_job_submit_fw(geom_job); + trace_pvr_job_submit_fw(frag_job); } else { struct pvr_queue *queue = container_of(job->base.sched, struct pvr_queue, scheduler); @@ -809,6 +810,8 @@ static struct dma_fence *pvr_queue_run_job(struct drm_sched_job *sched_job) pvr_cccb_send_kccb_kick(pvr_dev, &queue->cccb, pvr_context_get_fw_addr(job->ctx) + queue->ctx_offset, job->hwrt); + + trace_pvr_job_submit_fw(job); } return dma_fence_get(job->done_fence); |