media: atmel: atmel-isc-base: add support for Y10 format

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The ISC can receive input from sensors using Y10 format directly
(10 bits greyscale). In this case, the ISC must dump the data directly,
either as GREY (8bit) or Y10 (10bit).
Y16 is not supported because we cannot align the MSB 10 bits to the MSB
inside the 16bit container.
For this format, the ISC internal pipeline cannot work (only works with
BAYER), so we must dump the data directly as 8bit/10bit.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Eugen Hristev 2019-11-25 09:32:49 +01:00 • committed by Mauro Carvalho Chehab

parent 62387970a4

commit ab04e7e643

1 changed files with 29 additions and 6 deletions

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drivers/media/platform/atmel/atmel-isc-base.c

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