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authorSakari Ailus <sakari.ailus@maxwell.research.nokia.com>2011-05-15 12:33:58 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-27 17:52:19 -0300
commit82f7b59cb80679038e8e3a99738cce5e094f69b6 (patch)
tree7e70424805cfe23611aac4ff9eadb136b65f146f /drivers/media/video/v4l2-ioctl.c
parent45f239ab82b2a808103a0fae02594961b09c5c8b (diff)
[media] v4l: Document EACCES in VIDIOC_[GS]_CTRL and VIDIOC_{G, S, TRY}_EXT_CTRLS
VIDIOC_S_CTRL and VIDIOC_S_EXT_CTRLS return EACCES when setting a read-only control VIDIOC_TRY_EXT_CTRLS when trying a read-only control and VIDIOC_G_CTRL and VIDIOC_G_EXT_CTRLS when getting a write-only control. Document this. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
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