From: Brajesh Gupta Date: Fri, 24 Jul 2026 14:42:12 +0000 (+0530) Subject: drm/imagination: Update the trace point pvr_job_submit_fw() X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c256bd486855d8948aff29e0c97d50712da4e85e;p=thirdparty%2Flinux.git 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 Reviewed-by: Alessio Belle Link: https://patch.msgid.link/20260724-b4-tracepoint-fix-v3-1-8f8e5e8179d3@imgtec.com Signed-off-by: Alessio Belle --- 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);