diff options
| author | Ezequiel Garcia <[email protected]> | 2018-06-01 15:49:51 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2018-06-28 07:55:39 -0400 |
| commit | 9aecc03555825a79a8a4ca45199cb866e8684623 (patch) | |
| tree | 3fb3730bf9a1a873780c6b0db5adb28417941d0c /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 1946117b8f135a62eea5cfa18be63b1741174b9f (diff) | |
media: rockchip/rga: Fix broken .start_streaming
Currently, rga_buf_start_streaming() is expecting
pm_runtime_get_sync to return zero on success, which
is wrong.
As per the documentation, pm_runtime_get_sync increments
the device's usage counter and return its result.
This means it will typically return a positive integer
on success and a negative error code.
Therefore, rockchip-rga driver is currently unusable
failing to start_streaming in most cases. Fix it and
while here, cleanup the buffer return-to-core logic.
Fixes: f7e7b48e6d79 ("[media] rockchip/rga: v4l2 m2m support")
Signed-off-by: Ezequiel Garcia <[email protected]>
Reviewed-by: Jacob Chen <[email protected]>
[[email protected]: fix line over 80 cols warning]
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions