From 9a2a763e08889318d7ace9f59d7963661a46d393 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 18 Oct 2007 17:33:27 +0200 Subject: [PATCH] [ALSA] hda-codec - Fix conflict of Master volume in STAC92xx codec The addition of volume knob as Master volume resulted in conflict with the existing one by stac92xx_auto_create_hp_ctls(). This patch fixes the conflict, and still keeps the Master control for codecs without volume knob as much as possible. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/hda/patch_sigmatel.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index bf950195107c..f9b2c435a130 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -111,6 +111,7 @@ struct sigmatel_spec { unsigned int alt_switch: 1; unsigned int hp_detect: 1; unsigned int gpio_mute: 1; + unsigned int no_vol_knob :1; unsigned int gpio_mask, gpio_data; @@ -1930,7 +1931,8 @@ static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, } if (spec->multiout.hp_nid) { const char *pfx; - if (old_num_dacs == spec->multiout.num_dacs) + if (old_num_dacs == spec->multiout.num_dacs && + spec->no_vol_knob) pfx = "Master"; else pfx = "Headphone"; @@ -2487,6 +2489,7 @@ static int patch_stac9200(struct hda_codec *codec) codec->spec = spec; spec->num_pins = ARRAY_SIZE(stac9200_pin_nids); spec->pin_nids = stac9200_pin_nids; + spec->no_vol_knob = 1; spec->board_config = snd_hda_check_board_config(codec, STAC_9200_MODELS, stac9200_models, stac9200_cfg_tbl); @@ -2541,6 +2544,7 @@ static int patch_stac925x(struct hda_codec *codec) codec->spec = spec; spec->num_pins = ARRAY_SIZE(stac925x_pin_nids); spec->pin_nids = stac925x_pin_nids; + spec->no_vol_knob = 1; spec->board_config = snd_hda_check_board_config(codec, STAC_925x_MODELS, stac925x_models, stac925x_cfg_tbl); -- GitLab