diff options
| author | Matthew Ranostay <mranostay@embeddedalley.com> | 2008-11-05 08:40:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-11-13 09:56:04 -0800 |
| commit | e3145e60d787d3178cdd2576ad158d254bbaf8f1 (patch) | |
| tree | 5daa8ee364ede2f1f7664f02d49d92f93116b428 /sound/pci | |
| parent | d3f87e9d891c34cb073d7c08a9b014aa22e3b1cc (diff) | |
ALSA: hda: make a STAC_DELL_EQ option
commit 6b3ab21ef1ac15db4b053ce0ba8eae0ef9361c8a upstream.
Add support for explicitly enabling the EQ distortion hack for
systems without software biquad support.
Signed-off-by: Matthew Ranostay <mranostay@embeddedalley.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_sigmatel.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index f3da621f25c..732ce137d43 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -67,6 +67,7 @@ enum { enum { STAC_92HD73XX_REF, STAC_DELL_M6, + STAC_DELL_EQ, STAC_92HD73XX_MODELS }; @@ -560,9 +561,7 @@ static struct hda_verb dell_eq_core_init[] = { }; static struct hda_verb dell_m6_core_init[] = { - /* set master volume to max value without distortion - * and direct control */ - { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec}, + { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff}, /* setup audio connections */ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00}, { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01}, @@ -1297,11 +1296,13 @@ static unsigned int dell_m6_pin_configs[13] = { static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = ref92hd73xx_pin_configs, [STAC_DELL_M6] = dell_m6_pin_configs, + [STAC_DELL_EQ] = dell_m6_pin_configs, }; static const char *stac92hd73xx_models[STAC_92HD73XX_MODELS] = { [STAC_92HD73XX_REF] = "ref", [STAC_DELL_M6] = "dell-m6", + [STAC_DELL_EQ] = "dell-eq", }; static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { @@ -3560,8 +3561,12 @@ again: spec->gpio_data = 0x01; switch (spec->board_config) { - case STAC_DELL_M6: + case STAC_DELL_EQ: spec->init = dell_eq_core_init; + /* fallthru */ + case STAC_DELL_M6: + if (!spec->init) + spec->init = dell_m6_core_init; switch (codec->subsystem_id) { case 0x1028025e: /* Analog Mics */ case 0x1028025f: @@ -3570,8 +3575,6 @@ again: break; case 0x10280271: /* Digital Mics */ case 0x10280272: - spec->init = dell_m6_core_init; - /* fall-through */ case 0x10280254: case 0x10280255: stac92xx_set_config_reg(codec, 0x13, 0x90A60160); |