Summary: Add support for Medion laptops
Description:
This patch adds audio support for Medion's line of laptops,
based on code shipped with the laptops. Microphone support is
still being explored.
Signed off by:
--
Tobin Davis <tdavis@xxxxxxxxxxxx>
--- alsa-driver/alsa-kernel/pci/hda/patch_realtek.c.orig 2006-10-08 10:58:28.000000000 -0700
+++ alsa-driver/alsa-kernel/pci/hda/patch_realtek.c 2006-10-11 11:03:13.000000000 -0700
@@ -112,6 +112,7 @@
ALC883_6ST_DIG,
ALC888_DEMO_BOARD,
ALC883_ACER,
+ ALC883_MEDION,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
@@ -4309,7 +4310,7 @@
static struct hda_verb alc882_eapd_verbs[] = {
/* change to EAPD mode */
{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
- {0x20, AC_VERB_SET_PROC_COEF, 0x3060},
+ {0x20, AC_VERB_SET_PROC_COEF, 0x3070},
{ }
};
@@ -4875,6 +4876,41 @@
{ } /* end */
};
+static snd_kcontrol_new_t alc883_fivestack_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Surround Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x16, 1, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_MONO("LFE Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 1,
+ .info = alc883_mux_enum_info,
+ .get = alc883_mux_enum_get,
+ .put = alc883_mux_enum_put,
+ },
+ { } /* end */
+};
+
static struct snd_kcontrol_new alc883_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -5080,6 +5116,8 @@
.config = ALC883_ACER },
{ .pci_subvendor = 0x1025, .pci_subdevice = 0x009f,
.config = ALC883_ACER },
+ { .pci_subvendor = 0x161f, .pci_subdevice = 0x2054,
+ .modelname = "medion", .config = ALC883_MEDION }
{ .modelname = "auto", .config = ALC883_AUTO },
{}
};
@@ -5167,6 +5205,20 @@
.channel_mode = alc883_3ST_2ch_modes,
.input_mux = &alc883_capture_source,
},
+ [ALC883_MEDION] = {
+ .mixers = { alc883_fivestack_mixer,
+ alc883_chmode_mixer },
+ .init_verbs = { alc883_init_verbs,
+ alc882_eapd_verbs },
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
+ .channel_mode = alc883_sixstack_modes,
+ .input_mux = &alc883_capture_source,
+ }
+
};
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