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Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_sigmatel.c29
1 files changed, 25 insertions, 4 deletions
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index bf6142f5453..b75bf347565 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -534,6 +534,25 @@ static struct hda_verb stac92hd73xx_6ch_core_init[] = {
{}
};
+static struct hda_verb dell_eq_core_init[] = {
+ /* set master volume to max value without distortion
+ * and direct control */
+ { 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xec},
+ /* setup audio connections */
+ { 0x0d, AC_VERB_SET_CONNECT_SEL, 0x00},
+ { 0x0a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x0f, AC_VERB_SET_CONNECT_SEL, 0x02},
+ /* setup adcs to point to mixer */
+ { 0x20, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ { 0x21, AC_VERB_SET_CONNECT_SEL, 0x0b},
+ /* setup import muxs */
+ { 0x28, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x29, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2a, AC_VERB_SET_CONNECT_SEL, 0x01},
+ { 0x2b, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {}
+};
+
static struct hda_verb dell_m6_core_init[] = {
/* set master volume and direct control */
{ 0x1f, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
@@ -3460,17 +3479,19 @@ again:
switch (spec->board_config) {
case STAC_DELL_M6:
- spec->init = dell_m6_core_init;
+ spec->init = dell_eq_core_init;
switch (codec->subsystem_id) {
case 0x1028025e: /* Analog Mics */
case 0x1028025f:
stac92xx_set_config_reg(codec, 0x0b, 0x90A70170);
spec->num_dmics = 0;
break;
- case 0x10280254: /* Digital Mics */
- case 0x10280255:
- case 0x10280271:
+ 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);
spec->num_dmics = 1;
break;