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    Subject[06/59] ALSA: hda - Fix missing stream for second ADC on Realtek ALC260 HDA codec
    2.6.32-stable review patch.  If anyone has any objections, please let us know.


    From: Jonathan Woithe <>

    commit 53bacfbbb2ddd981287b58a511c8b8f5df179886 upstream.

    I discovered tonight that ALSA no longer sets up a stream for the second ADC
    provided by the Realtek ALC260 HDA codec. At some point alc_build_pcms()
    started using stream_analog_alt_capture when constructing the second ADC
    stream, but patch_alc260() was never updated accordingly. I have no idea
    when this regression occurred. The trivial patch to patch_alc260() given
    below fixes the problem as far as I can tell. The patch is against 2.6.35.

    Signed-off-by: Jonathan Woithe <>
    Signed-off-by: Takashi Iwai <>
    Signed-off-by: Greg Kroah-Hartman <>

    sound/pci/hda/patch_realtek.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/sound/pci/hda/patch_realtek.c
    +++ b/sound/pci/hda/patch_realtek.c
    @@ -6455,6 +6455,7 @@ static int patch_alc260(struct hda_codec

    spec->stream_analog_playback = &alc260_pcm_analog_playback;
    spec->stream_analog_capture = &alc260_pcm_analog_capture;
    + spec->stream_analog_alt_capture = &alc260_pcm_analog_capture;

    spec->stream_digital_playback = &alc260_pcm_digital_playback;
    spec->stream_digital_capture = &alc260_pcm_digital_capture;

     \ /
      Last update: 2010-08-25 00:55    [W:0.020 / U:7.644 seconds]
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