ALSA: hda - Add AD1882A codec support

Added the basic support of AD1882A codec chip.
It's almost compatible with AD1882, but with a digital mic and some
differences in connections.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

2 files changed, 58 insertions, 18 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index b33e030509fb..02a7194a10cb 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -931,7 +931,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
           allout        5-jack in back, 2-jack in front, SPDIF out
           auto          auto-config reading BIOS (default)
 
-        AD1882
+        AD1882 / AD1882A
           3stack        3-stack mode (default)
           6stack        6-stack mode
 
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index b6d64cc0787e..0899b6b38863 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -3917,7 +3917,7 @@ static int patch_ad1884a(struct hda_codec *codec)
 
 
 /*
- * AD1882
+ * AD1882 / AD1882A
  *
  * port-A - front hp-out
  * port-B - front mic-in
@@ -3954,6 +3954,18 @@ static struct hda_input_mux ad1882_capture_source = {
         },
 };
 
+/* list: 0x11, 0x39, 0x3a, 0x3c, 0x18, 0x1f, 0x12, 0x20 */
+static struct hda_input_mux ad1882a_capture_source = {
+        .num_items = 5,
+        .items = {
+                { "Front Mic", 0x1 },
+                { "Mic", 0x4},
+                { "Line", 0x2 },
+                { "Digital Mic", 0x06 },
+                { "Mix", 0x7 },
+        },
+};
+
 static struct snd_kcontrol_new ad1882_base_mixers[] = {
         HDA_CODEC_VOLUME("Front Playback Volume", 0x04, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Surround Playback Volume", 0x03, 0x0, HDA_OUTPUT),
@@ -3963,16 +3975,7 @@ static struct snd_kcontrol_new ad1882_base_mixers[] = {
         HDA_CODEC_MUTE("Front Playback Switch", 0x12, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x13, 1, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x13, 1, 0x0, HDA_OUTPUT),
-        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
-        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
-        HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT),
-        HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x01, HDA_INPUT),
-        HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x04, HDA_INPUT),
-        HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x04, HDA_INPUT),
-        HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x06, HDA_INPUT),
-        HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x06, HDA_INPUT),
-        HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x07, HDA_INPUT),
-        HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x07, HDA_INPUT),
+
         HDA_CODEC_VOLUME("Mic Boost", 0x3c, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Front Mic Boost", 0x39, 0x0, HDA_OUTPUT),
         HDA_CODEC_VOLUME("Line-In Boost", 0x3a, 0x0, HDA_OUTPUT),
@@ -4005,6 +4008,35 @@ static struct snd_kcontrol_new ad1882_base_mixers[] = {
         { } /* end */
 };
 
+static struct snd_kcontrol_new ad1882_loopback_mixers[] = {
+        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
+        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x01, HDA_INPUT),
+        HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x04, HDA_INPUT),
+        HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x04, HDA_INPUT),
+        HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x06, HDA_INPUT),
+        HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x06, HDA_INPUT),
+        HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x07, HDA_INPUT),
+        HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x07, HDA_INPUT),
+        { } /* end */
+};
+
+static struct snd_kcontrol_new ad1882a_loopback_mixers[] = {
+        HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x00, HDA_INPUT),
+        HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x00, HDA_INPUT),
+        HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x04, HDA_INPUT),
+        HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x04, HDA_INPUT),
+        HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x01, HDA_INPUT),
+        HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x01, HDA_INPUT),
+        HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x06, HDA_INPUT),
+        HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x06, HDA_INPUT),
+        HDA_CODEC_VOLUME("Beep Playback Volume", 0x20, 0x07, HDA_INPUT),
+        HDA_CODEC_MUTE("Beep Playback Switch", 0x20, 0x07, HDA_INPUT),
+        HDA_CODEC_VOLUME("Digital Mic Boost", 0x1f, 0x0, HDA_INPUT),
+        { } /* end */
+};
+
 static struct snd_kcontrol_new ad1882_3stack_mixers[] = {
         HDA_CODEC_MUTE("Surround Playback Switch", 0x15, 0x0, HDA_OUTPUT),
         HDA_CODEC_MUTE_MONO("Center Playback Switch", 0x17, 1, 0x0, HDA_OUTPUT),
@@ -4174,9 +4206,16 @@ static int patch_ad1882(struct hda_codec *codec)
         spec->num_adc_nids = ARRAY_SIZE(ad1882_adc_nids);
         spec->adc_nids = ad1882_adc_nids;
         spec->capsrc_nids = ad1882_capsrc_nids;
-        spec->input_mux = &ad1882_capture_source;
-        spec->num_mixers = 1;
+        if (codec->vendor_id == 0x11d1882)
+                spec->input_mux = &ad1882_capture_source;
+        else
+                spec->input_mux = &ad1882a_capture_source;
+        spec->num_mixers = 2;
         spec->mixers[0] = ad1882_base_mixers;
+        if (codec->vendor_id == 0x11d1882)
+                spec->mixers[1] = ad1882_loopback_mixers;
+        else
+                spec->mixers[1] = ad1882a_loopback_mixers;
         spec->num_init_verbs = 1;
         spec->init_verbs[0] = ad1882_init_verbs;
         spec->spdif_route = 0;
@@ -4193,8 +4232,8 @@ static int patch_ad1882(struct hda_codec *codec)
         switch (board_config) {
         default:
         case AD1882_3STACK:
-                spec->num_mixers = 2;
-                spec->mixers[1] = ad1882_3stack_mixers;
+                spec->num_mixers = 3;
+                spec->mixers[2] = ad1882_3stack_mixers;
                 spec->channel_mode = ad1882_modes;
                 spec->num_channel_mode = ARRAY_SIZE(ad1882_modes);
                 spec->need_dac_fix = 1;
@@ -4202,8 +4241,8 @@ static int patch_ad1882(struct hda_codec *codec)
                 spec->multiout.num_dacs = 1;
                 break;
         case AD1882_6STACK:
-                spec->num_mixers = 2;
-                spec->mixers[1] = ad1882_6stack_mixers;
+                spec->num_mixers = 3;
+                spec->mixers[2] = ad1882_6stack_mixers;
                 break;
         }
         return 0;
@@ -4226,6 +4265,7 @@ struct hda_codec_preset snd_hda_preset_analog[] = {
         { .id = 0x11d41986, .name = "AD1986A", .patch = patch_ad1986a },
         { .id = 0x11d41988, .name = "AD1988", .patch = patch_ad1988 },
         { .id = 0x11d4198b, .name = "AD1988B", .patch = patch_ad1988 },
+        { .id = 0x11d4882a, .name = "AD1882A", .patch = patch_ad1882 },
         { .id = 0x11d4989a, .name = "AD1989A", .patch = patch_ad1988 },
         { .id = 0x11d4989b, .name = "AD1989B", .patch = patch_ad1988 },
         {} /* terminator */