mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 16:36:43 +07:00
[media] add extra debug output, remove noisy warning
Add dev_dbg statements for easier future debugging; also change the warning about packet ID mismatches to debug output to avoid flooding the logs. This warning is only important in a very specific/rare use case when trying to correlate input events with video data. Signed-off-by: Martin Kaltenbrunner <modin@yuri.at> Signed-off-by: Florian Echtler <floe@butterbrot.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
parent
da6e4674b0
commit
0cfdfcc1db
@ -342,7 +342,7 @@ static void sur40_poll(struct input_polled_dev *polldev)
|
||||
* instead of at the end.
|
||||
*/
|
||||
if (packet_id != header->packet_id)
|
||||
dev_warn(sur40->dev, "packet ID mismatch\n");
|
||||
dev_dbg(sur40->dev, "packet ID mismatch\n");
|
||||
|
||||
packet_blobs = result / sizeof(struct sur40_blob);
|
||||
dev_dbg(sur40->dev, "received %d blobs\n", packet_blobs);
|
||||
@ -389,6 +389,8 @@ static void sur40_process_video(struct sur40_state *sur40)
|
||||
list_del(&new_buf->list);
|
||||
spin_unlock(&sur40->qlock);
|
||||
|
||||
dev_dbg(sur40->dev, "buffer acquired\n");
|
||||
|
||||
/* retrieve data via bulk read */
|
||||
result = usb_bulk_msg(sur40->usbdev,
|
||||
usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT),
|
||||
@ -416,6 +418,8 @@ static void sur40_process_video(struct sur40_state *sur40)
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
dev_dbg(sur40->dev, "header acquired\n");
|
||||
|
||||
sgt = vb2_dma_sg_plane_desc(&new_buf->vb, 0);
|
||||
|
||||
result = usb_sg_init(&sgr, sur40->usbdev,
|
||||
@ -432,11 +436,14 @@ static void sur40_process_video(struct sur40_state *sur40)
|
||||
goto err_poll;
|
||||
}
|
||||
|
||||
dev_dbg(sur40->dev, "image acquired\n");
|
||||
|
||||
/* mark as finished */
|
||||
v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp);
|
||||
new_buf->vb.v4l2_buf.sequence = sur40->sequence++;
|
||||
new_buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
|
||||
vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE);
|
||||
dev_dbg(sur40->dev, "buffer marked done\n");
|
||||
return;
|
||||
|
||||
err_poll:
|
||||
|
Loading…
Reference in New Issue
Block a user