From: Takashi Iwai Date: Tue, 28 Jul 2009 16:25:29 +0000 (+0200) Subject: ALSA: hda - Don't create analog mixer for IDT92HD71bxx X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=50c62f068ee67b5a0178855f502f4ea2ee931eed;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git ALSA: hda - Don't create analog mixer for IDT92HD71bxx The analog mixer unit on IDT 92HD71Bxx codecs is almost useless since we use only the direct connections from DAC to pin. Remove the controls to avoid unneeded confusion as default now. This can be still back via "analog_mixer = 1" hint. Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index be6cf2cfb19..66b1f3cfc87 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -5376,7 +5376,8 @@ again: /* no output amps */ spec->num_pwrs = 0; - spec->mixer = stac92hd71bxx_analog_mixer; + if (snd_hda_get_bool_hint(codec, "analog_mixer") == 1) + spec->mixer = stac92hd71bxx_analog_mixer; /* disable VSW */ spec->init = &stac92hd71bxx_analog_core_init[HD_DISABLE_PORTF]; @@ -5403,7 +5404,8 @@ again: default: memcpy(&spec->private_dimux, &stac92hd71bxx_dmux_amixer, sizeof(stac92hd71bxx_dmux_amixer)); - spec->mixer = stac92hd71bxx_analog_mixer; + if (snd_hda_get_bool_hint(codec, "analog_mixer") == 1) + spec->mixer = stac92hd71bxx_analog_mixer; spec->init = stac92hd71bxx_analog_core_init; codec->slave_dig_outs = stac92hd71bxx_slave_dig_outs; spec->num_dmics = stac92hd71bxx_connected_ports(codec,