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path: root/drivers/media/video/ov2640.c
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2012-07-30[media] ov2640: Don't access the device in the g_mbus_fmt operationLaurent Pinchart
The g_mbus_fmt operation only needs to return the current mbus frame format and doesn't need to configure the hardware to do so. Fix it to avoid requiring the chip to be powered on when calling the operation. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-08[media] convert drivers/media/* to use module_i2c_driver()Axel Lin
This patch converts the drivers in drivers/media/* to use the module_i2_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Heungjun Kim <riverful.kim@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Andrew Chew <achew@nvidia.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Michael Grzeschik <m.grzeschik@pengutronix.de> Cc: Johannes Obermaier <johannes.obermaier@gmail.com> Cc: Steven Toth <stoth@kernellabs.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Tomasz Stanislawski <t.stanislaws@samsung.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: replace soc-camera specific soc_mediabus.h with v4l2-mediabus.hGuennadi Liakhovetski
Most users of the <media/soc_mediabus.h> header only need pixel code definitions, which are now located in the generic <linux/v4l2-mediabus.h> header. Switch over to reduce soc-camera dependencies. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: soc-camera: start removing struct soc_camera_device from client ↵Guennadi Liakhovetski
drivers Remove most trivial uses of struct soc_camera_device from most client drivers, abstracting some of them inside inline functions. Next steps will eliminate remaining uses and modify inline functions to not use struct soc_camera_device. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] ov2640: convert to the control frameworkHans Verkuil
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: ov2640: remove superfluous soc-camera client operationsGuennadi Liakhovetski
Now that all soc-camera hosts have been ported to use V4L2 subdevice mediabus-config operations and soc-camera client bus-parameter operations have been made optional, they can be removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: ov2640: remove undefined structGuennadi Liakhovetski
struct ov2640_camera_info isn't declared anywhere, remove it. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-11-03[media] V4L: ov2640: support the new mbus-config subdev opsGuennadi Liakhovetski
Extend the driver to also support [gs]_mbus_config() subdevice video operations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-27[media] V4L: soc-camera: remove soc-camera bus and devices on itGuennadi Liakhovetski
Now that v4l2 subdevices have got their own device objects, having one more device in soc-camera clients became redundant and confusing. This patch removes those devices and the soc-camera bus, they used to reside on. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-12-30[media] V4L2: Add a v4l2-subdev (soc-camera) driver for OmniVision OV2640 sensorAlberto Panizzo
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>