On Tue, 11 Oct 2016 04:48:58 +0200, Hui Wang wrote: > > On a Dell laptop, there is no global adcs for all input devices, so > the input devices use the different adc, as a result, dyn_adc_switch > is set to true. > > In this situation, it is safe to control the micmute led according to > user's choice of muting/unmuting the current input device, since only > current input device path is active, while other input device pathes > are inactive and powered down. > > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx> > --- > You can find the alsa-info.txt for this machine from: > http://paste.ubuntu.com/23306165/ Applied, thanks. Takashi > > sound/pci/hda/dell_wmi_helper.c | 2 +- > sound/pci/hda/thinkpad_helper.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/sound/pci/hda/dell_wmi_helper.c b/sound/pci/hda/dell_wmi_helper.c > index 9c22f95..19d41da 100644 > --- a/sound/pci/hda/dell_wmi_helper.c > +++ b/sound/pci/hda/dell_wmi_helper.c > @@ -49,7 +49,7 @@ static void alc_fixup_dell_wmi(struct hda_codec *codec, > removefunc = true; > if (dell_led_set_func(DELL_LED_MICMUTE, false) >= 0) { > dell_led_value = 0; > - if (spec->gen.num_adc_nids > 1) > + if (spec->gen.num_adc_nids > 1 && !spec->gen.dyn_adc_switch) > codec_dbg(codec, "Skipping micmute LED control due to several ADCs"); > else { > dell_old_cap_hook = spec->gen.cap_sync_hook; > diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c > index f0955fd..6a23302 100644 > --- a/sound/pci/hda/thinkpad_helper.c > +++ b/sound/pci/hda/thinkpad_helper.c > @@ -62,7 +62,7 @@ static void hda_fixup_thinkpad_acpi(struct hda_codec *codec, > removefunc = false; > } > if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0) { > - if (spec->num_adc_nids > 1) > + if (spec->num_adc_nids > 1 && !spec->dyn_adc_switch) > codec_dbg(codec, > "Skipping micmute LED control due to several ADCs"); > else { > -- > 1.9.1 > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
