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| author | Enrico Scholz <enrico.scholz@sigma-chemnitz.de> | 2018-11-27 13:02:53 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-05 14:42:31 +0300 |
| commit | 98480d65c48c1def22a23be7db1d91bda25461c4 (patch) | |
| tree | 40fb3105cc61112e9da77c530e67a226c2cc9a2c /drivers/media/i2c/Kconfig | |
| parent | 48856d91321f07e001f53f9726843b1e4144aeca (diff) | |
| download | linux-98480d65c48c1def22a23be7db1d91bda25461c4.tar.xz | |
media: mt9m111: allow to setup pixclk polarity
The chip can be configured to output data transitions on the
rising or falling edge of PIXCLK (Datasheet R58:1[9]), default is on the
falling edge.
Parsing the fw-node is made in a subfunction to bundle all (future)
dt-parsing / fw-parsing stuff.
[m.grzeschik@pengutronix.de: Fix inverting clock. INV_PIX_CLOCK bit is set
per default. Set bit to 0 (enable mask bit without value) to enable
falling edge sampling.]
[m.felsch@pengutronix.de: use fwnode helpers]
[m.felsch@pengutronix.de: mv fw parsing into own function]
[m.felsch@pengutronix.de: adapt commit msg]
[sakari.ailus@linux.intel.com: V4L2 API usage changes to compile
on media tree master]
Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/i2c/Kconfig')
| -rw-r--r-- | drivers/media/i2c/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig index 3b88f45d8e05..4c936e129500 100644 --- a/drivers/media/i2c/Kconfig +++ b/drivers/media/i2c/Kconfig @@ -860,6 +860,7 @@ config VIDEO_MT9M032 config VIDEO_MT9M111 tristate "mt9m111, mt9m112 and mt9m131 support" depends on I2C && VIDEO_V4L2 + select V4L2_FWNODE help This driver supports MT9M111, MT9M112 and MT9M131 cameras from Micron/Aptina |