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authorSteve Longerbeam <slongerbeam@gmail.com>2017-06-07 15:34:04 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-06-20 07:42:41 -0300
commitf5138526e4270617ec9d96d5fd2f095bae420b08 (patch)
treec48b5cfbd28e0527340433693ebbf5b33d2bfd73 /lib/sbitmap.c
parentf0d9c8924e2c33764dca0c3a4f693a345ecf6579 (diff)
[media] media: imx: Add MIPI CSI-2 Receiver subdev driver
Adds MIPI CSI-2 Receiver subdev driver. This subdev is required for sensors with a MIPI CSI2 interface. - Switch from the v4l2_of_ APIs to the v4l2_fwnode_ APIs. - Add the function csi2ipu_gasket_init() to initialize the gasket at s_power(ON). The gasket needs to be programmed with the correct color component ordering to handle UYVY vs. YUYV ordered mbus formats from sensors. Note that the description of the CSI2IPU_GASKET register in the i.MX6 reference manual is wrong w.r.t bit 2 (the manual refers to this register as CSI2_SW_RST): setting bit 2 selects YUYV order, not UYVY. Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Suggested-by: Marek Vasut <marex@denx.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'lib/sbitmap.c')
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