1 files changed, 58 insertions, 27 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6f652afd3cbe..c08852acd07e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -220,6 +220,8 @@ struct alc_spec {
         char *stream_name_analog;       /* analog PCM stream */
         struct hda_pcm_stream *stream_analog_playback;
         struct hda_pcm_stream *stream_analog_capture;
+        struct hda_pcm_stream *stream_analog_alt_playback;
+        struct hda_pcm_stream *stream_analog_alt_capture;
 
         char *stream_name_digital;      /* digital PCM stream */
         struct hda_pcm_stream *stream_digital_playback;
@@ -230,6 +232,7 @@ struct alc_spec {
                                          * max_channels, dacs must be set
                                          * dig_out_nid and hp_nid are optional
                                          */
+        hda_nid_t alt_dac_nid;
 
         /* capture */
         unsigned int num_adc_nids;
@@ -2370,7 +2373,7 @@ static int alc880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
 /*
  * Analog capture
  */
-static int alc880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
+static int alc880_alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
                                       struct hda_codec *codec,
                                       unsigned int stream_tag,
                                       unsigned int format,
@@ -2378,18 +2381,18 @@ static int alc880_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
 {
         struct alc_spec *spec = codec->spec;
 
-        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
+        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
                                    stream_tag, 0, format);
         return 0;
 }
 
-static int alc880_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
+static int alc880_alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
                                       struct hda_codec *codec,
                                       struct snd_pcm_substream *substream)
 {
         struct alc_spec *spec = codec->spec;
 
-        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number],
+        snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
                                    0, 0, 0);
         return 0;
 }
@@ -2410,13 +2413,27 @@ static struct hda_pcm_stream alc880_pcm_analog_playback = {
 };
 
 static struct hda_pcm_stream alc880_pcm_analog_capture = {
-        .substreams = 2,
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in alc_build_pcms */
+};
+
+static struct hda_pcm_stream alc880_pcm_analog_alt_playback = {
+        .substreams = 1,
+        .channels_min = 2,
+        .channels_max = 2,
+        /* NID is set in alc_build_pcms */
+};
+
+static struct hda_pcm_stream alc880_pcm_analog_alt_capture = {
+        .substreams = 2, /* can be overridden */
         .channels_min = 2,
         .channels_max = 2,
         /* NID is set in alc_build_pcms */
         .ops = {
-                .prepare = alc880_capture_pcm_prepare,
-                .cleanup = alc880_capture_pcm_cleanup
+                .prepare = alc880_alt_capture_pcm_prepare,
+                .cleanup = alc880_alt_capture_pcm_cleanup
         },
 };
 
@@ -2440,7 +2457,7 @@ static struct hda_pcm_stream alc880_pcm_digital_capture = {
 };
 
 /* Used by alc_build_pcms to flag that a PCM has no playback stream */
-static struct hda_pcm_stream alc_pcm_null_playback = {
+static struct hda_pcm_stream alc_pcm_null_stream = {
         .substreams = 0,
         .channels_min = 0,
         .channels_max = 0,
@@ -2497,17 +2514,32 @@ static int alc_build_pcms(struct hda_codec *codec)
          * model, configure a second analog capture-only PCM.
          */
         /* Additional Analaog capture for index #2 */
-        if (spec->num_adc_nids > 1 && spec->stream_analog_capture &&
-            spec->adc_nids) {
+        if ((spec->alt_dac_nid && spec->stream_analog_alt_playback) ||
+            (spec->num_adc_nids > 1 && spec->stream_analog_alt_capture)) {
                 codec->num_pcms = 3;
                 info = spec->pcm_rec + 2;
                 info->name = spec->stream_name_analog;
-                /* No playback stream for second PCM */
-                info->stream[SNDRV_PCM_STREAM_PLAYBACK] = alc_pcm_null_playback;
-                info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
-                if (spec->stream_analog_capture) {
-                        info->stream[SNDRV_PCM_STREAM_CAPTURE] = *(spec->stream_analog_capture);
-                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->adc_nids[1];
+                if (spec->alt_dac_nid) {
+                        info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                                *spec->stream_analog_alt_playback;
+                        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid =
+                                spec->alt_dac_nid;
+                } else {
+                        info->stream[SNDRV_PCM_STREAM_PLAYBACK] =
+                                alc_pcm_null_stream;
+                        info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = 0;
+                }
+                if (spec->num_adc_nids > 1) {
+                        info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+                                *spec->stream_analog_alt_capture;
+                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid =
+                                spec->adc_nids[1];
+                        info->stream[SNDRV_PCM_STREAM_CAPTURE].substreams =
+                                spec->num_adc_nids - 1;
+                } else {
+                        info->stream[SNDRV_PCM_STREAM_CAPTURE] =
+                                alc_pcm_null_stream;
+                        info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = 0;
                 }
         }
 
@@ -3615,6 +3647,7 @@ static int patch_alc880(struct hda_codec *codec)
         spec->stream_name_analog = "ALC880 Analog";
         spec->stream_analog_playback = &alc880_pcm_analog_playback;
         spec->stream_analog_capture = &alc880_pcm_analog_capture;
+        spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
 
         spec->stream_name_digital = "ALC880 Digital";
         spec->stream_digital_playback = &alc880_pcm_digital_playback;
@@ -4527,17 +4560,8 @@ static struct hda_verb alc260_test_init_verbs[] = {
 };
 #endif
 
-static struct hda_pcm_stream alc260_pcm_analog_playback = {
-        .substreams = 1,
-        .channels_min = 2,
-        .channels_max = 2,
-};
-
-static struct hda_pcm_stream alc260_pcm_analog_capture = {
-        .substreams = 1,
-        .channels_min = 2,
-        .channels_max = 2,
-};
+#define alc260_pcm_analog_playback      alc880_pcm_analog_alt_playback
+#define alc260_pcm_analog_capture       alc880_pcm_analog_capture
 
 #define alc260_pcm_digital_playback     alc880_pcm_digital_playback
 #define alc260_pcm_digital_capture      alc880_pcm_digital_capture
@@ -6204,6 +6228,9 @@ static int patch_alc882(struct hda_codec *codec)
         spec->stream_name_analog = "ALC882 Analog";
         spec->stream_analog_playback = &alc882_pcm_analog_playback;
         spec->stream_analog_capture = &alc882_pcm_analog_capture;
+        /* FIXME: setup DAC5 */
+        /*spec->stream_analog_alt_playback = &alc880_pcm_analog_alt_playback;*/
+        spec->stream_analog_alt_capture = &alc880_pcm_analog_alt_capture;
 
         spec->stream_name_digital = "ALC882 Digital";
         spec->stream_digital_playback = &alc882_pcm_digital_playback;
@@ -7409,6 +7436,7 @@ static struct snd_kcontrol_new alc883_capture_mixer[] = {
 /* pcm configuration: identiacal with ALC880 */
 #define alc883_pcm_analog_playback      alc880_pcm_analog_playback
 #define alc883_pcm_analog_capture       alc880_pcm_analog_capture
+#define alc883_pcm_analog_alt_capture   alc880_pcm_analog_alt_capture
 #define alc883_pcm_digital_playback     alc880_pcm_digital_playback
 #define alc883_pcm_digital_capture      alc880_pcm_digital_capture
 
@@ -7894,6 +7922,7 @@ static int patch_alc883(struct hda_codec *codec)
         spec->stream_name_analog = "ALC883 Analog";
         spec->stream_analog_playback = &alc883_pcm_analog_playback;
         spec->stream_analog_capture = &alc883_pcm_analog_capture;
+        spec->stream_analog_alt_capture = &alc883_pcm_analog_alt_capture;
 
         spec->stream_name_digital = "ALC883 Digital";
         spec->stream_digital_playback = &alc883_pcm_digital_playback;
@@ -9821,6 +9850,7 @@ static void alc268_auto_init_mono_speaker_out(struct hda_codec *codec)
 /* pcm configuration: identiacal with ALC880 */
 #define alc268_pcm_analog_playback      alc880_pcm_analog_playback
 #define alc268_pcm_analog_capture       alc880_pcm_analog_capture
+#define alc268_pcm_analog_alt_capture   alc880_pcm_analog_alt_capture
 #define alc268_pcm_digital_playback     alc880_pcm_digital_playback
 
 /*
@@ -10022,6 +10052,7 @@ static int patch_alc268(struct hda_codec *codec)
         spec->stream_name_analog = "ALC268 Analog";
         spec->stream_analog_playback = &alc268_pcm_analog_playback;
         spec->stream_analog_capture = &alc268_pcm_analog_capture;
+        spec->stream_analog_alt_capture = &alc268_pcm_analog_alt_capture;
 
         spec->stream_name_digital = "ALC268 Digital";
         spec->stream_digital_playback = &alc268_pcm_digital_playback;