1 files changed, 73 insertions, 40 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index d2e1093f8e9..6447754ae56 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -94,6 +94,9 @@ static const struct hda_codec_preset *hda_preset_tables[] = {
 #ifdef CONFIG_SND_HDA_CODEC_VIA
         snd_hda_preset_via,
 #endif
+#ifdef CONFIG_SND_HDA_CODEC_NVHDMI
+        snd_hda_preset_nvhdmi,
+#endif
         NULL
 };
 
@@ -211,7 +214,8 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
         unsigned int shift, num_elems, mask;
         hda_nid_t prev_nid;
 
-        snd_assert(conn_list && max_conns > 0, return -EINVAL);
+        if (snd_BUG_ON(!conn_list || max_conns <= 0))
+                return -EINVAL;
 
         parm = snd_hda_param_read(codec, nid, AC_PAR_CONNLIST_LEN);
         if (parm & AC_CLIST_LONG) {
@@ -313,7 +317,7 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
 }
 
 /*
- * process queueud unsolicited events
+ * process queued unsolicited events
  */
 static void process_unsol_events(struct work_struct *work)
 {
@@ -407,8 +411,10 @@ int __devinit snd_hda_bus_new(struct snd_card *card,
                 .dev_free = snd_hda_bus_dev_free,
         };
 
-        snd_assert(temp, return -EINVAL);
-        snd_assert(temp->ops.command && temp->ops.get_response, return -EINVAL);
+        if (snd_BUG_ON(!temp))
+                return -EINVAL;
+        if (snd_BUG_ON(!temp->ops.command || !temp->ops.get_response))
+                return -EINVAL;
 
         if (busp)
                 *busp = NULL;
@@ -585,11 +591,13 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
                                 struct hda_codec **codecp)
 {
         struct hda_codec *codec;
-        char component[13];
+        char component[31];
         int err;
 
-        snd_assert(bus, return -EINVAL);
-        snd_assert(codec_addr <= HDA_MAX_CODEC_ADDRESS, return -EINVAL);
+        if (snd_BUG_ON(!bus))
+                return -EINVAL;
+        if (snd_BUG_ON(codec_addr > HDA_MAX_CODEC_ADDRESS))
+                return -EINVAL;
 
         if (bus->caddr_tbl[codec_addr]) {
                 snd_printk(KERN_ERR "hda_codec: "
@@ -688,7 +696,7 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
         snd_hda_create_hwdep(codec);
 #endif
 
-        sprintf(component, "HDA:%08x", codec->vendor_id);
+        sprintf(component, "HDA:%08x,%08x,%08x", codec->vendor_id, codec->subsystem_id, codec->revision_id);
         snd_component_add(codec->bus->card, component);
 
         if (codecp)
@@ -956,15 +964,6 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec)
 }
 #endif /* SND_HDA_NEEDS_RESUME */
 
-/*
- * AMP control callbacks
- */
-/* retrieve parameters from private_value */
-#define get_amp_nid(kc)         ((kc)->private_value & 0xffff)
-#define get_amp_channels(kc)    (((kc)->private_value >> 16) & 0x3)
-#define get_amp_direction(kc)   (((kc)->private_value >> 18) & 0x1)
-#define get_amp_index(kc)       (((kc)->private_value >> 19) & 0xf)
-
 /* volume */
 int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
                                   struct snd_ctl_elem_info *uinfo)
@@ -1430,6 +1429,29 @@ static unsigned int convert_to_spdif_status(unsigned short val)
         return sbits;
 }
 
+/* set digital convert verbs both for the given NID and its slaves */
+static void set_dig_out(struct hda_codec *codec, hda_nid_t nid,
+                        int verb, int val)
+{
+        hda_nid_t *d;
+
+        snd_hda_codec_write(codec, nid, 0, verb, val);
+        d = codec->slave_dig_outs;
+        if (!d)
+                return;
+        for (; *d; d++)
+                snd_hda_codec_write(codec, *d, 0, verb, val);
+}
+
+static inline void set_dig_out_convert(struct hda_codec *codec, hda_nid_t nid,
+                                       int dig1, int dig2)
+{
+        if (dig1 != -1)
+                set_dig_out(codec, nid, AC_VERB_SET_DIGI_CONVERT_1, dig1);
+        if (dig2 != -1)
+                set_dig_out(codec, nid, AC_VERB_SET_DIGI_CONVERT_2, dig2);
+}
+
 static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
                                      struct snd_ctl_elem_value *ucontrol)
 {
@@ -1448,14 +1470,8 @@ static int snd_hda_spdif_default_put(struct snd_kcontrol *kcontrol,
         change = codec->spdif_ctls != val;
         codec->spdif_ctls = val;
 
-        if (change) {
-                snd_hda_codec_write_cache(codec, nid, 0,
-                                          AC_VERB_SET_DIGI_CONVERT_1,
-                                          val & 0xff);
-                snd_hda_codec_write_cache(codec, nid, 0,
-                                          AC_VERB_SET_DIGI_CONVERT_2,
-                                          val >> 8);
-        }
+        if (change)
+                set_dig_out_convert(codec, nid, val & 0xff, (val >> 8) & 0xff);
 
         mutex_unlock(&codec->spdif_mutex);
         return change;
@@ -1487,9 +1503,7 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol,
         change = codec->spdif_ctls != val;
         if (change) {
                 codec->spdif_ctls = val;
-                snd_hda_codec_write_cache(codec, nid, 0,
-                                          AC_VERB_SET_DIGI_CONVERT_1,
-                                          val & 0xff);
+                set_dig_out_convert(codec, nid, val & 0xff, -1);
                 /* unmute amp switch (if any) */
                 if ((get_wcaps(codec, nid) & AC_WCAP_OUT_AMP) &&
                     (val & AC_DIG1_ENABLE))
@@ -2236,11 +2250,13 @@ static int __devinit set_pcm_default_values(struct hda_codec *codec,
         if (info->ops.close == NULL)
                 info->ops.close = hda_pcm_default_open_close;
         if (info->ops.prepare == NULL) {
-                snd_assert(info->nid, return -EINVAL);
+                if (snd_BUG_ON(!info->nid))
+                        return -EINVAL;
                 info->ops.prepare = hda_pcm_default_prepare;
         }
         if (info->ops.cleanup == NULL) {
-                snd_assert(info->nid, return -EINVAL);
+                if (snd_BUG_ON(!info->nid))
+                        return -EINVAL;
                 info->ops.cleanup = hda_pcm_default_cleanup;
         }
         return 0;
@@ -2583,14 +2599,31 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
                                  unsigned int stream_tag, unsigned int format)
 {
         /* turn off SPDIF once; otherwise the IEC958 bits won't be updated */
-        if (codec->spdif_ctls & AC_DIG1_ENABLE)
-                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
-                                    codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff);
+        if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
+                set_dig_out_convert(codec, nid, 
+                                    codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff,
+                                    -1);
         snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
+        if (codec->slave_dig_outs) {
+                hda_nid_t *d;
+                for (d = codec->slave_dig_outs; *d; d++)
+                        snd_hda_codec_setup_stream(codec, *d, stream_tag, 0,
+                                                   format);
+        }
         /* turn on again (if needed) */
-        if (codec->spdif_ctls & AC_DIG1_ENABLE)
-                snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
-                                    codec->spdif_ctls & 0xff);
+        if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
+                set_dig_out_convert(codec, nid,
+                                    codec->spdif_ctls & 0xff, -1);
+}
+
+static void cleanup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid)
+{
+        snd_hda_codec_cleanup_stream(codec, nid);
+        if (codec->slave_dig_outs) {
+                hda_nid_t *d;
+                for (d = codec->slave_dig_outs; *d; d++)
+                        snd_hda_codec_cleanup_stream(codec, *d);
+        }
 }
 
 /*
@@ -2602,7 +2635,7 @@ int snd_hda_multi_out_dig_open(struct hda_codec *codec,
         mutex_lock(&codec->spdif_mutex);
         if (mout->dig_out_used == HDA_DIG_ANALOG_DUP)
                 /* already opened as analog dup; reset it once */
-                snd_hda_codec_cleanup_stream(codec, mout->dig_out_nid);
+                cleanup_dig_out_stream(codec, mout->dig_out_nid);
         mout->dig_out_used = HDA_DIG_EXCLUSIVE;
         mutex_unlock(&codec->spdif_mutex);
         return 0;
@@ -2697,7 +2730,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
                                              stream_tag, format);
                 } else {
                         mout->dig_out_used = 0;
-                        snd_hda_codec_cleanup_stream(codec, mout->dig_out_nid);
+                        cleanup_dig_out_stream(codec, mout->dig_out_nid);
                 }
         }
         mutex_unlock(&codec->spdif_mutex);
@@ -2748,7 +2781,7 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
                                                      mout->extra_out_nid[i]);
         mutex_lock(&codec->spdif_mutex);
         if (mout->dig_out_nid && mout->dig_out_used == HDA_DIG_ANALOG_DUP) {
-                snd_hda_codec_cleanup_stream(codec, mout->dig_out_nid);
+                cleanup_dig_out_stream(codec, mout->dig_out_nid);
                 mout->dig_out_used = 0;
         }
         mutex_unlock(&codec->spdif_mutex);
@@ -2756,7 +2789,7 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
 }
 
 /*
- * Helper for automatic ping configuration
+ * Helper for automatic pin configuration
  */
 
 static int is_in_nid_list(hda_nid_t nid, hda_nid_t *list)