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media: ov2740: change the minimal exposure value to 4
authorBingbu Cao <bingbu.cao@intel.com>
Fri, 25 Sep 2020 01:59:20 +0000 (03:59 +0200)
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>
Mon, 16 Nov 2020 09:31:12 +0000 (10:31 +0100)
commit1d7b18a9ee5513fe45175ccb8a29ae08ad110fb2
tree22260312e8fa4826d7b665f13cf64fd80baacd3f
parent1c891423d7059f65f45beff408923fe0b34d85e5
media: ov2740: change the minimal exposure value to 4

The minimal valid exposure value should be 4 lines instead of 8 for
ov2740 mannual exposure control.

Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
drivers/media/i2c/ov2740.c