Re: NXP 18211HDC1 tuner

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Mar 20, 2008 at 1:29 PM, Antti Palosaari <crope@xxxxxx> wrote:
>
> Jarryd Beck wrote:
>  > On Tue, Mar 18, 2008 at 1:14 PM, Antti Palosaari <crope@xxxxxx> wrote:
>  >> Michael Krufky wrote:
>  >>
>  >>> Jarryd Beck wrote:
>  >>  >> Takes half a minute to load when plugging in, keyboard is slow to respond
>  >>  >> when tuning, and I get lots of this:
>  >>  >>
>  >>  >> af9013_i2c_gate_ctrl: enable:0
>  >>  >> af9013_i2c_gate_ctrl: enable:1
>  >>  >>
>  >>  >> Applied the patch again and it was all fine.
>  >>  >>
>  >>  >> Jarryd.
>  >>  >>
>  >>  > Thanks for the test, Jarryd.  I will integrate this into the official
>  >>  > tda18271 driver after testing again on my hardware here.  I will
>  >>  > probably make it an attach-time configurable option.
>  >>  >
>  >>  > Regards,
>  >>  >
>  >>  > Mike
>  >>
>  >>  I did some fixes and I think driver should be now ready. I also changed
>  >>  again device plug / fw-download / usb-relink scheme. I put 500ms sleep
>  >>  to indentify_state in hope that it is enough to drop ghost device driver
>  >>  after fw is downloaded and stick reconnects.
>  >>
>  >>  However I tested I2C-writing with my MT2060 tuner based device by adding
>  >>  about ~50 register write at once and it did not make any harm.
>  >>  Anyhow, there is now versions to test:
>  >>
>  >>  version without tuner small-i2c limit:
>  >>
>  >> http://linuxtv.org/hg/~anttip/af9015_new/
>  >>
>  >>  version with tuner small-i2c limit:
>  >>  http://linuxtv.org/hg/~anttip/af9015_new2/
>  >>
>  >>  Regards
>  >>  Antti
>  >>  --
>  >>  http://palosaari.fi/
>  >>
>  >
>  > Sorry about the time I took, I had a lot of uni work.
>  > The second one worked, the first didn't.
>  >
>  > Jarryd.
>
>  Thanks, I removed obsolete trees.
>  Shall I ask two more questions;
>  Did stick plug work now without no_reconnect or any other modifications
>  (probably yes)?
>  How about lock LED? I tried to look sniffs but did not see straight
>  answer why it did not work for you. Anyhow, I did small change that
>  could affect it.
>  If you want to play it you can try to change line from frontend/af9013.c
>  return af9013_write_reg_bits(state, 0xd730, 0, 1, onoff);
>  to
>  return af9013_write_reg_bits(state, 0xd730, 1, 1, onoff);
>  or 2 or 3 to see if it helps.
>
>
>
>  regards
>  Antti
>  --
>  http://palosaari.fi/
>

I didn't make any modifications.
The lock LED still wouldn't come on.

Jarryd.

_______________________________________________
linux-dvb mailing list
linux-dvb@xxxxxxxxxxx
http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb

[Index of Archives]     [Linux Media]     [Video 4 Linux]     [Asterisk]     [Samba]     [Xorg]     [Xfree86]     [Linux USB]

  Powered by Linux