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-rw-r--r--Documentation/sound/alsa/ALSA-Configuration.txt1
-rw-r--r--sound/pci/hda/patch_realtek.c220
2 files changed, 193 insertions, 28 deletions
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 0daba0a8c4f..c12dab05176 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -700,6 +700,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
asus 3-jack
uniwill 3-jack
F1734 2-jack
+ lg LG laptop (m1 express dual)
test for testing/debugging purpose, almost all controls can be
adjusted. Appearing only when compiled with
$CONFIG_SND_DEBUG=y
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5de754a51fc..fcab766862d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -51,6 +51,7 @@ enum {
ALC880_UNIWILL_DIG,
ALC880_CLEVO,
ALC880_TCL_S700,
+ ALC880_LG,
#ifdef CONFIG_SND_DEBUG
ALC880_TEST,
#endif
@@ -147,6 +148,10 @@ struct alc_spec {
struct hda_input_mux private_imux;
hda_nid_t private_dac_nids[5];
+ /* hooks */
+ void (*init_hook)(struct hda_codec *codec);
+ void (*unsol_event)(struct hda_codec *codec, unsigned int res);
+
/* for pin sensing */
unsigned int sense_updated: 1;
unsigned int jack_present: 1;
@@ -168,6 +173,8 @@ struct alc_config_preset {
unsigned int num_channel_mode;
const struct hda_channel_mode *channel_mode;
const struct hda_input_mux *input_mux;
+ void (*unsol_event)(struct hda_codec *, unsigned int);
+ void (*init_hook)(struct hda_codec *);
};
@@ -481,6 +488,9 @@ static void setup_preset(struct alc_spec *spec, const struct alc_config_preset *
spec->num_adc_nids = preset->num_adc_nids;
spec->adc_nids = preset->adc_nids;
spec->dig_in_nid = preset->dig_in_nid;
+
+ spec->unsol_event = preset->unsol_event;
+ spec->init_hook = preset->init_hook;
}
/*
@@ -1283,6 +1293,141 @@ static struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
};
/*
+ * LG m1 express dual
+ *
+ * Pin assignment:
+ * Rear Line-In/Out (blue): 0x14
+ * Build-in Mic-In: 0x15
+ * Speaker-out: 0x17
+ * HP-Out (green): 0x1b
+ * Mic-In/Out (red): 0x19
+ * SPDIF-Out: 0x1e
+ */
+
+/* To make 5.1 output working (green=Front, blue=Surr, red=CLFE) */
+static hda_nid_t alc880_lg_dac_nids[3] = {
+ 0x05, 0x02, 0x03
+};
+
+/* seems analog CD is not working */
+static struct hda_input_mux alc880_lg_capture_source = {
+ .num_items = 3,
+ .items = {
+ { "Mic", 0x1 },
+ { "Line", 0x5 },
+ { "Internal Mic", 0x6 },
+ },
+};
+
+/* 2,4,6 channel modes */
+static struct hda_verb alc880_lg_ch2_init[] = {
+ /* set line-in and mic-in to input */
+ { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+ { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+ { }
+};
+
+static struct hda_verb alc880_lg_ch4_init[] = {
+ /* set line-in to out and mic-in to input */
+ { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
+ { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+ { }
+};
+
+static struct hda_verb alc880_lg_ch6_init[] = {
+ /* set line-in and mic-in to output */
+ { 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
+ { 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
+ { }
+};
+
+static struct hda_channel_mode alc880_lg_ch_modes[3] = {
+ { 2, alc880_lg_ch2_init },
+ { 4, alc880_lg_ch4_init },
+ { 6, alc880_lg_ch6_init },
+};
+
+static struct snd_kcontrol_new alc880_lg_mixer[] = {
+ /* FIXME: it's not really "master" but front channels */
+ HDA_CODEC_VOLUME("Master Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Master Playback Switch", 0x0f, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
+ HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x06, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x06, HDA_INPUT),
+ HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x07, HDA_INPUT),
+ HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x07, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Channel Mode",
+ .info = alc_ch_mode_info,
+ .get = alc_ch_mode_get,
+ .put = alc_ch_mode_put,
+ },
+ { } /* end */
+};
+
+static struct hda_verb alc880_lg_init_verbs[] = {
+ /* set capture source to mic-in */
+ {0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ /* mute all amp mixer inputs */
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(6)},
+ {0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(7)},
+ /* line-in to input */
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* built-in mic */
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* speaker-out */
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* mic-in to input */
+ {0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
+ {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* HP-out */
+ {0x13, AC_VERB_SET_CONNECT_SEL, 0x03},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ /* jack sense */
+ {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | 0x1},
+ { }
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc880_lg_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x1b, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x17, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x17, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+}
+
+static void alc880_lg_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ /* Looks like the unsol event is incompatible with the standard
+ * definition. 4bit tag is placed at 28 bit!
+ */
+ if ((res >> 28) == 0x01)
+ alc880_lg_automute(codec);
+}
+
+/*
+ * Common callbacks
*/
static int alc_init(struct hda_codec *codec)
@@ -1292,9 +1437,21 @@ static int alc_init(struct hda_codec *codec)
for (i = 0; i < spec->num_init_verbs; i++)
snd_hda_sequence_write(codec, spec->init_verbs[i]);
+
+ if (spec->init_hook)
+ spec->init_hook(codec);
+
return 0;
}
+static void alc_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ struct alc_spec *spec = codec->spec;
+
+ if (spec->unsol_event)
+ spec->unsol_event(codec, res);
+}
+
#ifdef CONFIG_PM
/*
* resume
@@ -1531,6 +1688,7 @@ static struct hda_codec_ops alc_patch_ops = {
.build_pcms = alc_build_pcms,
.init = alc_init,
.free = alc_free,
+ .unsol_event = alc_unsol_event,
#ifdef CONFIG_PM
.resume = alc_resume,
#endif
@@ -1549,13 +1707,15 @@ static hda_nid_t alc880_test_dac_nids[4] = {
};
static struct hda_input_mux alc880_test_capture_source = {
- .num_items = 5,
+ .num_items = 7,
.items = {
{ "In-1", 0x0 },
{ "In-2", 0x1 },
{ "In-3", 0x2 },
{ "In-4", 0x3 },
{ "CD", 0x4 },
+ { "Front", 0x5 },
+ { "Surround", 0x6 },
},
};
@@ -1911,6 +2071,9 @@ static struct hda_board_config alc880_cfg_tbl[] = {
{ .pci_subvendor = 0x1734, .pci_subdevice = 0x107c, .config = ALC880_F1734 },
{ .pci_subvendor = 0x1584, .pci_subdevice = 0x9054, .config = ALC880_F1734 },
+ { .modelname = "lg", .config = ALC880_LG },
+ { .pci_subvendor = 0x1854, .pci_subdevice = 0x003b, .config = ALC880_LG },
+
#ifdef CONFIG_SND_DEBUG
{ .modelname = "test", .config = ALC880_TEST },
#endif
@@ -2088,6 +2251,19 @@ static struct alc_config_preset alc880_presets[] = {
.channel_mode = alc880_threestack_modes,
.input_mux = &alc880_capture_source,
},
+ [ALC880_LG] = {
+ .mixers = { alc880_lg_mixer },
+ .init_verbs = { alc880_volume_init_verbs,
+ alc880_lg_init_verbs },
+ .num_dacs = ARRAY_SIZE(alc880_lg_dac_nids),
+ .dac_nids = alc880_lg_dac_nids,
+ .dig_out_nid = ALC880_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc880_lg_ch_modes),
+ .channel_mode = alc880_lg_ch_modes,
+ .input_mux = &alc880_lg_capture_source,
+ .unsol_event = alc880_lg_unsol_event,
+ .init_hook = alc880_lg_automute,
+ },
#ifdef CONFIG_SND_DEBUG
[ALC880_TEST] = {
.mixers = { alc880_test_mixer },
@@ -2427,14 +2603,12 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
return 1;
}
-/* init callback for auto-configuration model -- overriding the default init */
-static int alc880_auto_init(struct hda_codec *codec)
+/* additional initialization for auto-configuration model */
+static void alc880_auto_init(struct hda_codec *codec)
{
- alc_init(codec);
alc880_auto_init_multi_out(codec);
alc880_auto_init_extra_out(codec);
alc880_auto_init_analog_input(codec);
- return 0;
}
/*
@@ -2501,7 +2675,7 @@ static int patch_alc880(struct hda_codec *codec)
codec->patch_ops = alc_patch_ops;
if (board_config == ALC880_AUTO)
- codec->patch_ops.init = alc880_auto_init;
+ spec->init_hook = alc880_auto_init;
return 0;
}
@@ -3456,13 +3630,11 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
return 1;
}
-/* init callback for auto-configuration model -- overriding the default init */
-static int alc260_auto_init(struct hda_codec *codec)
+/* additional initialization for auto-configuration model */
+static void alc260_auto_init(struct hda_codec *codec)
{
- alc_init(codec);
alc260_auto_init_multi_out(codec);
alc260_auto_init_analog_input(codec);
- return 0;
}
/*
@@ -3614,7 +3786,7 @@ static int patch_alc260(struct hda_codec *codec)
codec->patch_ops = alc_patch_ops;
if (board_config == ALC260_AUTO)
- codec->patch_ops.init = alc260_auto_init;
+ spec->init_hook = alc260_auto_init;
return 0;
}
@@ -4089,14 +4261,12 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
return err;
}
-/* init callback for auto-configuration model -- overriding the default init */
-static int alc882_auto_init(struct hda_codec *codec)
+/* additional initialization for auto-configuration model */
+static void alc882_auto_init(struct hda_codec *codec)
{
- alc_init(codec);
alc882_auto_init_multi_out(codec);
alc882_auto_init_hp_out(codec);
alc882_auto_init_analog_input(codec);
- return 0;
}
/*
@@ -4163,7 +4333,7 @@ static int patch_alc882(struct hda_codec *codec)
codec->patch_ops = alc_patch_ops;
if (board_config == ALC882_AUTO)
- codec->patch_ops.init = alc882_auto_init;
+ spec->init_hook = alc882_auto_init;
return 0;
}
@@ -4583,13 +4753,11 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
/* init callback for auto-configuration model -- overriding the default init */
-static int alc262_auto_init(struct hda_codec *codec)
+static void alc262_auto_init(struct hda_codec *codec)
{
- alc_init(codec);
alc262_auto_init_multi_out(codec);
alc262_auto_init_hp_out(codec);
alc262_auto_init_analog_input(codec);
- return 0;
}
/*
@@ -4624,6 +4792,7 @@ static struct alc_config_preset alc262_presets[] = {
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_fujitsu_capture_source,
+ .unsol_event = alc262_fujitsu_unsol_event,
},
};
@@ -4698,9 +4867,7 @@ static int patch_alc262(struct hda_codec *codec)
codec->patch_ops = alc_patch_ops;
if (board_config == ALC262_AUTO)
- codec->patch_ops.init = alc262_auto_init;
- if (board_config == ALC262_FUJITSU)
- codec->patch_ops.unsol_event = alc262_fujitsu_unsol_event;
+ spec->init_hook = alc262_auto_init;
return 0;
}
@@ -5262,15 +5429,12 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
return 1;
}
-/* init callback for auto-configuration model -- overriding the default init */
-static int alc861_auto_init(struct hda_codec *codec)
+/* additional initialization for auto-configuration model */
+static void alc861_auto_init(struct hda_codec *codec)
{
- alc_init(codec);
alc861_auto_init_multi_out(codec);
alc861_auto_init_hp_out(codec);
alc861_auto_init_analog_input(codec);
-
- return 0;
}
@@ -5368,7 +5532,7 @@ static int patch_alc861(struct hda_codec *codec)
codec->patch_ops = alc_patch_ops;
if (board_config == ALC861_AUTO)
- codec->patch_ops.init = alc861_auto_init;
+ spec->init_hook = alc861_auto_init;
return 0;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-03 00:15:05 +0000