ALSA: hda - Line In for Acer Inspire 6530G model

The Line In connector is set up as PIN_IN by default, using
VREF_HIZ. It is connected to both ADCs, so add it to both
input selectors.
Also add the ability to use the input mix (on a SoundBlaster
one would call this "What You Hear").

Signed-off-by: Tony Vroon <tony@linx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 8 insertions, 2 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2ed514030e75..08846d222cbe 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1569,18 +1569,22 @@ static struct hda_input_mux alc888_2_capture_sources[2] = {
 static struct hda_input_mux alc888_acer_aspire_6530_sources[2] = {
         /* Interal mic only available on one ADC */
         {
-                .num_items = 3,
+                .num_items = 5,
                 .items = {
                         { "Ext Mic", 0x0 },
+                        { "Line In", 0x2 },
                         { "CD", 0x4 },
+                        { "Input Mix", 0xa },
                         { "Int Mic", 0xb },
                 },
         },
         {
-                .num_items = 2,
+                .num_items = 4,
                 .items = {
                         { "Ext Mic", 0x0 },
+                        { "Line In", 0x2 },
                         { "CD", 0x4 },
+                        { "Input Mix", 0xa },
                 },
         }
 };
@@ -8209,6 +8213,8 @@ static struct snd_kcontrol_new alc888_acer_aspire_6530_mixer[] = {
         HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
         HDA_CODEC_VOLUME("LFE Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
         HDA_BIND_MUTE("LFE Playback Switch", 0x0f, 2, 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("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
         HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
         HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),