media: atomisp-ov2680: Save/restore exposure and gain over sensor power-down

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Save/restore exposure and gain over sensor power-down and don't write them
to the sensor when ov2680_set_exposure() is called while the sensor is off.

Link: https://lore.kernel.org/linux-media/20211107171549.267583-7-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Hans de Goede 2021-11-07 17:15:44 +00:00 • committed by Mauro Carvalho Chehab

parent 8eed52e182

commit 4ed2caf853

2 changed files with 17 additions and 1 deletions

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15

drivers/staging/media/atomisp/i2c/atomisp-ov2680.c

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3

drivers/staging/media/atomisp/i2c/ov2680.h

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