[media] pxa_camera: Fix incorrect test in the image size generation
authorPetr Cvek <petr.cvek@tul.cz>
Mon, 1 May 2017 04:21:10 +0000 (01:21 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 6 Jun 2017 10:39:48 +0000 (07:39 -0300)
commita14c5d29b4f762e5f752df14b6569fbf936f4ee0
tree8c6ffa8edf820d232105c5763fa5205b042b9b2c
parent30a42a1c90bec5f8c482fe2d0fc444c9e1b15cd8
[media] pxa_camera: Fix incorrect test in the image size generation

During the transfer from the soc_camera a test in pxa_mbus_image_size()
got removed. Without it any PXA_MBUS_LAYOUT_PACKED format causes either
the return of a wrong value (PXA_MBUS_PACKING_2X8_PADHI doubles
the correct value) or EINVAL (PXA_MBUS_PACKING_NONE and
PXA_MBUS_PACKING_EXTEND16). This was observed in an error from the ffmpeg
(for some of the YUYV subvariants).

This patch re-adds the same test as in soc_camera version.

Signed-off-by: Petr Cvek <petr.cvek@tul.cz>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/pxa_camera.c