lkml.org 
[lkml]   [2006]   [Feb]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: sound problem on recent PowerBook5,8 MacRISC3
    From
    Date
    On Wed, 2006-02-08 at 23:55 -0500, Lee Revell wrote:
    > On Thu, 2006-02-09 at 09:29 +1100, Benjamin Herrenschmidt wrote:
    > > On Wed, 2006-02-08 at 11:00 -0500, Yaroslav Halchenko wrote:
    > > > Dear Kernel People,
    > > >
    > > > Sound fails to work on the PowerBook laptop
    > > > information on which could be found from
    > > > http://www.onerussian.com/Linux/bugs/bug.sound/
    > > >
    > > > On 2.6.16-rc1 and got
    > > > dmasound_pmac: couldn't find a Codec we can handle
    > > > ....
    > > > snd: Unknown layout ID 0x52
    > > > (and ALSA failed to find any device)
    > >
    > > The sound chipset on these new machines isn't yet supported.
    > >
    >
    > Please file a feature request in the ALSA bugzilla, so this won't get
    > lost. Please include pointers to any Darwin code or any other docs you
    > think might help.
    >
    > https://bugtrack.alsa-project.org/alsa-bug/login_select_proj_page.php?ref=bug_report_advanced_page.php

    Well, I have started tracking down all chipset models and all ways they
    are routed in the different mac models. It's a total mess but I'm slowly
    getting there. I intend to rewrite a new driver that can handle properly
    those new scenarios of multiple i2c busses and multiple codecs per bus,
    among others.

    Ben.

    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2006-02-09 06:12    [W:0.026 / U:0.084 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site