[media] adv7604: improve EDID handling

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- split edid_write_block()
- do not use edid->edid before the validity check
- Return -EINVAL if edid->pad is invalid
- Save both registers for SPA port A
- Set SPA location to default value if it is not found

Signed-off-by: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Mats Randgaard 2013-12-10 09:57:09 -03:00 • committed by Mauro Carvalho Chehab

parent 3e86aa856d

commit dd08beb905

1 changed files with 50 additions and 44 deletions

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drivers/media/i2c/adv7604.c

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