The per-delivery system tables are confusing.
Add an extra table that explains them, and some
dprintk calls, that allows to check if mt2063 driver
is working as expected.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Instead of printing it just for debug purposes, outputs the detected
version at the logs. This may be useful if someone wants to report
a problem.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
While here, improve a few debug messages that helped to track the
issue and may be useful in the future.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This also helps to identify when a device is not initialized,
if the bridge doesn't return an error for a I2C failed transfer.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Instead of crash, return -ENODEV, if the device is not poperly
initialized.
Also, give a second chance for it to initialize, at set_params
calls.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
mt2063.c:1531:12: warning: variable 'ofout' set but not used [-Wunused-but-set-variable]
mt2063.c:1531:6: warning: variable 'ofin' set but not used [-Wunused-but-set-variable]
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Several vars at set_parms functions were set, but unused.
Remove them and change the logic to return -EINVAL if the
analog set_param is used for digital mode.
At the analog side, cleans the logic that sets the several
analog standards.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
No functional changes on this patch. Better organize the delivery
system information and data types, putting everything together,
to improve readability.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
The driver were using a hacky way of setting analog and digital
frequencies. Remove the hack and properly add the tuner logic for
each supported type of standard.
I was tempted to add more standards there, like SECAM and to fix
radio (as stepping seems broken), but I opted to keep it as-is,
as tests would be needed to add additional standards.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Such code is disabled via ifdef's. Also, they're ugly and rely
on some static structures. Just remove. If ever needed, the git
log can be used to recover it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Mauro Carvalho Chehab