Hi all
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 jwoithe@physics.adelaide.edu.au
--- linux-2.6.35-orig/sound/pci/hda/patch_realtek.c 2010-08-02 07:41:14.000000000 +0930 +++ linux-2.6.35/sound/pci/hda/patch_realtek.c 2010-08-08 00:06:19.670695899 +0930 @@ -6863,6 +6863,7 @@
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;