-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | On Sat, Jan 31, 2009 at 11:33 AM, Andy Green <[email protected]> | (cut) |> It seems 2.6.29 has impacted this because otherwise we did not meddle |> with this area. | | Do you think we need to try a newer version of alsa in the rootfs? | I've read alsa has been changing.
I don't think it's that simple. I saw there are changes pending off alsa list from Mark Brown including one that Michael took care about already (NULL regigstration lookups we saw). I fear we have to dig into the thing enough to understand why the mixer controls have gone away. Either it's intentional and wm8753 driver changed to no longer expose them, or it's accidental and then we are not setting the state of those hardware elements any more down at the chip with aslactl. What will give results is build an older version, and add printks to see where and when these now missing mixer controls get registered. Then go back to HEAD and follow the same path until it differs, then we know the issue. - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEUEARECAAYFAkmFUrcACgkQOjLpvpq7dMpLIwCUDCpSsOt9rLGlWBfZAQ5LQ/Ha IwCgj1D2vL1JsiYZxAor+jJJr9DukOU= =gUKL -----END PGP SIGNATURE-----
