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| author | Enrico Scholz <enrico.scholz@sigma-chemnitz.de> | 2018-11-27 11:02:53 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-12-05 12:42:31 +0100 |
| commit | 98480d65c48c1def22a23be7db1d91bda25461c4 (patch) | |
| tree | 40fb3105cc61112e9da77c530e67a226c2cc9a2c /drivers/media/i2c/ov5640.c | |
| parent | media: dt-bindings: media: mt9m111: add pclk-sample property (diff) | |
| download | linux-98480d65c48c1def22a23be7db1d91bda25461c4.tar.xz linux-98480d65c48c1def22a23be7db1d91bda25461c4.zip | |
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/ov5640.c')
0 files changed, 0 insertions, 0 deletions