The first patch in this patchset moves the dev field of each
entity struct to the common struct vimc_ent_device.
The second patch fixes a crashing bug when the pipeline does not start with a
source entity.
Fixes from v4:
- NO changes in the first patch since v4
- The function vimc_streamer_pipeline_init now gets the media_entity
as parameter and I changed the while loop to "while(ent)" since this the
valid behaviour: loop until the source of the pipeline.
All other cases should return from the while loop with "goto err".
Also, after calling v4l2_subdev_call, if 'ret' is ENOIOCTCMD then
it is set to 0 to make sure that ret is 0 when no error occurred.
Dafna Hirschfeld (2):
media: vimc: move the dev field of each entity to vimc_ent_dev
media: vimc: upon streaming, check that the pipeline starts with a
source entity
drivers/media/platform/vimc/vimc-capture.c | 7 +-
drivers/media/platform/vimc/vimc-common.c | 10 +++
drivers/media/platform/vimc/vimc-common.h | 7 ++
drivers/media/platform/vimc/vimc-debayer.c | 15 ++---
drivers/media/platform/vimc/vimc-scaler.c | 11 ++--
drivers/media/platform/vimc/vimc-sensor.c | 5 +-
drivers/media/platform/vimc/vimc-streamer.c | 73 +++++++++++++--------
7 files changed, 78 insertions(+), 50 deletions(-)
--
2.20.1
