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ALSA: hda - Fix dynamic ADC change working again

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The commit eb541337b7
    ALSA: hda - Make converter setups sticky
changes the semantics of snd_hda_codec_cleanup_stream() not to clean up
the stream at that moment but delay the action.  This broke the codes
expecting that the clean-up is done immediately, such as dynamic ADC
changes in some codec drivers.

This patch fixes the issue by introducing a lower helper,
__snd_hda_codec_cleanup_stream(), to allow the immediate clean up.
The original snd_hda_codec_cleanup_stream() is kept as is now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2010-08-13 11:56:53 +02:00
parent bbbe33900d
commit f0cea79724
5 changed files with 25 additions and 12 deletions
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2
sound/pci/hda/patch_conexant.c
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@@ -1733,7 +1733,7 @@ static void cxt5051_portc_automic(struct hda_codec *codec)
new_adc = spec->adc_nids[spec->cur_adc_idx];
if (spec->cur_adc && spec->cur_adc != new_adc) {
/* stream is running, let's swap the current ADC */
snd_hda_codec_cleanup_stream(codec, spec->cur_adc);
__snd_hda_codec_cleanup_stream(codec, spec->cur_adc, 1);
spec->cur_adc = new_adc;
snd_hda_codec_setup_stream(codec, new_adc,
spec->cur_adc_stream_tag, 0,