If the chip isn't recognized, then the correct errors should be returned.
The v4l2_i2c_attach() utility function will return 0 for all errors
except -ENOMEM to provide proper compatibility support for the old I2C
probing function.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Correctly attribute the origin of the driver to Kazuhiko
Kawakami.
It took some time to get the S-O-B line from the original
tvaudio patch author, but here it is.
Signed-off-by: Kazuhiko Kawakami <kazz-0@mail.goo.ne.jp>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This device is internal to the Panasonic VP27S tuner and is used to set
the mono/stereo/bilingual setting of the tuner.
It is used by two Japanese cx23416-based cards.
Signed-off-by: Takahiro Adachi <tadachi@tadachi-net.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Hans Verkuil