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| author | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-25 17:39:34 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-01-25 18:15:26 +0100 |
| commit | 47de9bf8931e6bf9c92fdba9867925d1ce482ab1 (patch) | |
| tree | d5f34e0e9fa798ae409da999a982e1e85d5a6754 /Documentation/devicetree/bindings/media/coda.txt | |
| parent | [media] : cxd2830r: use gpiochip data pointer (diff) | |
| download | linux-47de9bf8931e6bf9c92fdba9867925d1ce482ab1.tar.xz linux-47de9bf8931e6bf9c92fdba9867925d1ce482ab1.zip | |
[media] tvp5150: Fix breakage for serial usage
changeset 460b6c0831cb ("tvp5150: Add s_stream subdev operation
support") broke for em28xx-based devices with uses tvp5150. On those
devices, touching the TVP5150_MISC_CTL register causes em28xx to stop
streaming.
I suspect that it uses the 27 MHz clock provided by tvp5150 to feed
em28xx. So, change the logic to do nothing on s_stream if the tvp5150 is
not set up to work with V4L2_MBUS_PARALLEL.
Tested with Hauppauge WinTV USB 2 model 42012 Rev. C186
(USB ID: 2040:4200).
Cc: Javier Martinez Canillas <javier@osg.samsung.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/media/coda.txt')
0 files changed, 0 insertions, 0 deletions