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* [media] v4l2: blackfin: select proper pinctrl state in ppi_set_params if ↵Sonic Zhang2014-07-261-0/+1
| | | | | | | | | | | CONFIG_PINCTRL is enabled Multiple pinctrl states are defined for 8, 16 and 24 data pin groups in PPI peripheral. The driver should select correct group before set up further PPI parameters. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] media: blackfin: ppi: Pass device pointer to request peripheral pinsSonic Zhang2014-07-261-1/+2
| | | | | | | | if the pinctrl driver is enabled. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
* [media] blackfin: add error frame supportScott Jiang2013-02-061-1/+2
| | | | | | | | | Mark current frame as error frame when ppi error interrupt report fifo error. Member next_frm in struct bcap_device can be optimized out. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: blackfin: add EPPI3 supportScott Jiang2012-12-262-8/+30
| | | | | | | | | Bf60x soc has a new PPI called Enhanced PPI version 3. HD video is supported now. To achieve this, we redesign ppi params and add dv timings feature. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] add blackfin capture bridge driverScott Jiang2012-03-192-0/+111
This is a v4l2 bridge driver for Blackfin video capture device, support ppi and eppi interface. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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