media: atomisp: ov2722: Fix GPIO1 polarity

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The comment claims the PWDN pin is active when pulled down in other words,
it is /power-down so it needs to be driven high to get the sensor
powered-up (not powered down) and flag is 1 when powering-up the sensor
so the ! is wrong, drop it.

This also matches with the schematics which I have which shows GPIO1 also
enables a 3.3v line to the sensor-module which controls the privacy-LED
and indeed before this patch the privacy LED was inverted from what it
should be (and the sensor did not work).

Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Hans de Goede 2022-12-03 16:44:21 +01:00 • committed by Mauro Carvalho Chehab

parent 3ddac68f66

commit aec221279a

1 changed files with 1 additions and 4 deletions

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drivers/staging/media/atomisp/i2c/atomisp-ov2722.c

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