media: i2c: ov4689: Implement digital gain control

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The OV4689 sensor supports digital gain up to 16x. Implement
corresponding control in the driver. Default digital gain value is not
modified by this patch.

Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Mikhail Rudenko 2024-04-16 23:45:21 +01:00 • committed by Mauro Carvalho Chehab

parent ec43d634d5

commit 398eca199e

1 changed files with 14 additions and 2 deletions

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drivers/media/i2c/ov4689.c

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