media: ipu3-cio2: Return actual subdev format

Browse source

commit 8160e86702 upstream.

Return actual subdev format on ipu3-cio2 subdev pads. The earlier
implementation was based on an infinite recursion that exhausted the
stack.

Reported-by: Tsuchiya Yuto <kitakar@gmail.com>
Fixes: c2a6a07afe ("media: intel-ipu3: cio2: add new MIPI-CSI2 driver")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Bingbu Cao <bingbu.cao@intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: stable@vger.kernel.org # v4.16 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Sakari Ailus 2020-10-08 21:06:28 +02:00 • committed by Greg Kroah-Hartman

parent 6dbe4457e4

commit 8a0f5b91e7

1 changed files with 3 additions and 21 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

24

drivers/media/pci/intel/ipu3/ipu3-cio2.c

View file