X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sound%2Fpci%2Fhda%2Fhda_generic.c;h=85ad164ada59e1631e67863f09f0c2e8aab70626;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=69f7b6c4cf83a32b9a90d5e312ea8fda8ea21f79;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 69f7b6c4c..85ad164ad 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -32,7 +32,8 @@
 struct hda_gnode {
 	hda_nid_t nid;		/* NID of this widget */
 	unsigned short nconns;	/* number of input connections */
-	hda_nid_t conn_list[HDA_MAX_CONNECTIONS]; /* input connections */
+	hda_nid_t *conn_list;
+	hda_nid_t slist[2];	/* temporay list */
 	unsigned int wid_caps;	/* widget capabilities */
 	unsigned char type;	/* widget type */
 	unsigned char pin_ctl;	/* pin controls */
@@ -44,12 +45,12 @@ struct hda_gnode {
 	struct list_head list;
 };
 
-/* pathc-specific record */
+/* patch-specific record */
 struct hda_gspec {
-	struct hda_gnode *dac_node;	/* DAC node */
-	struct hda_gnode *out_pin_node;	/* Output pin (Line-Out) node */
-	struct hda_gnode *pcm_vol_node;	/* Node for PCM volume */
-	unsigned int pcm_vol_index;	/* connection of PCM volume */
+	struct hda_gnode *dac_node[2];	/* DAC node */
+	struct hda_gnode *out_pin_node[2];	/* Output pin (Line-Out) node */
+	struct hda_gnode *pcm_vol_node[2];	/* Node for PCM volume */
+	unsigned int pcm_vol_index[2];	/* connection of PCM volume */
 
 	struct hda_gnode *adc_node;	/* ADC node */
 	struct hda_gnode *cap_vol_node;	/* Node for capture volume */
@@ -68,8 +69,12 @@ struct hda_gspec {
 /*
  * retrieve the default device type from the default config value
  */
-#define get_defcfg_type(node) (((node)->def_cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT)
-#define get_defcfg_location(node) (((node)->def_cfg & AC_DEFCFG_LOCATION) >> AC_DEFCFG_LOCATION_SHIFT)
+#define defcfg_type(node) (((node)->def_cfg & AC_DEFCFG_DEVICE) >> \
+			   AC_DEFCFG_DEVICE_SHIFT)
+#define defcfg_location(node) (((node)->def_cfg & AC_DEFCFG_LOCATION) >> \
+			       AC_DEFCFG_LOCATION_SHIFT)
+#define defcfg_port_conn(node) (((node)->def_cfg & AC_DEFCFG_PORT_CONN) >> \
+				AC_DEFCFG_PORT_CONN_SHIFT)
 
 /*
  * destructor
@@ -84,6 +89,8 @@ static void snd_hda_generic_free(struct hda_codec *codec)
 	/* free all widgets */
 	list_for_each_safe(p, n, &spec->nid_list) {
 		struct hda_gnode *node = list_entry(p, struct hda_gnode, list);
+		if (node->conn_list != node->slist)
+			kfree(node->conn_list);
 		kfree(node);
 	}
 	kfree(spec);
@@ -97,18 +104,32 @@ static int add_new_node(struct hda_codec *codec, struct hda_gspec *spec, hda_nid
 {
 	struct hda_gnode *node;
 	int nconns;
+	hda_nid_t conn_list[HDA_MAX_CONNECTIONS];
 
-	node = kcalloc(1, sizeof(*node), GFP_KERNEL);
+	node = kzalloc(sizeof(*node), GFP_KERNEL);
 	if (node == NULL)
 		return -ENOMEM;
 	node->nid = nid;
-	nconns = snd_hda_get_connections(codec, nid, node->conn_list, HDA_MAX_CONNECTIONS);
+	nconns = snd_hda_get_connections(codec, nid, conn_list,
+					 HDA_MAX_CONNECTIONS);
 	if (nconns < 0) {
 		kfree(node);
 		return nconns;
 	}
+	if (nconns <= ARRAY_SIZE(node->slist))
+		node->conn_list = node->slist;
+	else {
+		node->conn_list = kmalloc(sizeof(hda_nid_t) * nconns,
+					  GFP_KERNEL);
+		if (! node->conn_list) {
+			snd_printk(KERN_ERR "hda-generic: cannot malloc\n");
+			kfree(node);
+			return -ENOMEM;
+		}
+	}
+	memcpy(node->conn_list, conn_list, nconns);
 	node->nconns = nconns;
-	node->wid_caps = snd_hda_param_read(codec, nid, AC_PAR_AUDIO_WIDGET_CAP);
+	node->wid_caps = get_wcaps(codec, nid);
 	node->type = (node->wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
 
 	if (node->type == AC_WID_PIN) {
@@ -244,7 +265,7 @@ static void clear_check_flags(struct hda_gspec *spec)
  * returns 0 if not found, 1 if found, or a negative error code.
  */
 static int parse_output_path(struct hda_codec *codec, struct hda_gspec *spec,
-			     struct hda_gnode *node)
+			     struct hda_gnode *node, int dac_idx)
 {
 	int i, err;
 	struct hda_gnode *child;
@@ -259,14 +280,14 @@ static int parse_output_path(struct hda_codec *codec, struct hda_gspec *spec,
 			return 0;
 		}
 		snd_printdd("AUD_OUT found %x\n", node->nid);
-		if (spec->dac_node) {
+		if (spec->dac_node[dac_idx]) {
 			/* already DAC node is assigned, just unmute & connect */
-			return node == spec->dac_node;
+			return node == spec->dac_node[dac_idx];
 		}
-		spec->dac_node = node;
+		spec->dac_node[dac_idx] = node;
 		if (node->wid_caps & AC_WCAP_OUT_AMP) {
-			spec->pcm_vol_node = node;
-			spec->pcm_vol_index = 0;
+			spec->pcm_vol_node[dac_idx] = node;
+			spec->pcm_vol_index[dac_idx] = 0;
 		}
 		return 1; /* found */
 	}
@@ -275,7 +296,7 @@ static int parse_output_path(struct hda_codec *codec, struct hda_gspec *spec,
 		child = hda_get_node(spec, node->conn_list[i]);
 		if (! child)
 			continue;
-		err = parse_output_path(codec, spec, child);
+		err = parse_output_path(codec, spec, child, dac_idx);
 		if (err < 0)
 			return err;
 		else if (err > 0) {
@@ -286,13 +307,13 @@ static int parse_output_path(struct hda_codec *codec, struct hda_gspec *spec,
 				select_input_connection(codec, node, i);
 			unmute_input(codec, node, i);
 			unmute_output(codec, node);
-			if (! spec->pcm_vol_node) {
+			if (! spec->pcm_vol_node[dac_idx]) {
 				if (node->wid_caps & AC_WCAP_IN_AMP) {
-					spec->pcm_vol_node = node;
-					spec->pcm_vol_index = i;
+					spec->pcm_vol_node[dac_idx] = node;
+					spec->pcm_vol_index[dac_idx] = i;
 				} else if (node->wid_caps & AC_WCAP_OUT_AMP) {
-					spec->pcm_vol_node = node;
-					spec->pcm_vol_index = 0;
+					spec->pcm_vol_node[dac_idx] = node;
+					spec->pcm_vol_index[dac_idx] = 0;
 				}
 			}
 			return 1;
@@ -322,8 +343,10 @@ static struct hda_gnode *parse_output_jack(struct hda_codec *codec,
 		/* output capable? */
 		if (! (node->pin_caps & AC_PINCAP_OUT))
 			continue;
+		if (defcfg_port_conn(node) == AC_JACK_PORT_NONE)
+			continue; /* unconnected */
 		if (jack_type >= 0) {
-			if (jack_type != get_defcfg_type(node))
+			if (jack_type != defcfg_type(node))
 				continue;
 			if (node->wid_caps & AC_WCAP_DIGITAL)
 				continue; /* skip SPDIF */
@@ -333,10 +356,15 @@ static struct hda_gnode *parse_output_jack(struct hda_codec *codec,
 				continue;
 		}
 		clear_check_flags(spec);
-		err = parse_output_path(codec, spec, node);
+		err = parse_output_path(codec, spec, node, 0);
 		if (err < 0)
 			return NULL;
-		else if (err > 0) {
+		if (! err && spec->out_pin_node[0]) {
+			err = parse_output_path(codec, spec, node, 1);
+			if (err < 0)
+				return NULL;
+		}
+		if (err > 0) {
 			/* unmute the PIN output */
 			unmute_output(codec, node);
 			/* set PIN-Out enable */
@@ -364,20 +392,28 @@ static int parse_output(struct hda_codec *codec)
 	/* first, look for the line-out pin */
 	node = parse_output_jack(codec, spec, AC_JACK_LINE_OUT);
 	if (node) /* found, remember the PIN node */
-		spec->out_pin_node = node;
+		spec->out_pin_node[0] = node;
+	else {
+		/* if no line-out is found, try speaker out */
+		node = parse_output_jack(codec, spec, AC_JACK_SPEAKER);
+		if (node)
+			spec->out_pin_node[0] = node;
+	}
 	/* look for the HP-out pin */
 	node = parse_output_jack(codec, spec, AC_JACK_HP_OUT);
 	if (node) {
-		if (! spec->out_pin_node)
-			spec->out_pin_node = node;
+		if (! spec->out_pin_node[0])
+			spec->out_pin_node[0] = node;
+		else
+			spec->out_pin_node[1] = node;
 	}
 
-	if (! spec->out_pin_node) {
+	if (! spec->out_pin_node[0]) {
 		/* no line-out or HP pins found,
 		 * then choose for the first output pin
 		 */
-		spec->out_pin_node = parse_output_jack(codec, spec, -1);
-		if (! spec->out_pin_node)
+		spec->out_pin_node[0] = parse_output_jack(codec, spec, -1);
+		if (! spec->out_pin_node[0])
 			snd_printd("hda_generic: no proper output path found\n");
 	}
 
@@ -389,14 +425,14 @@ static int parse_output(struct hda_codec *codec)
  */
 
 /* control callbacks */
-static int capture_source_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+static int capture_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct hda_gspec *spec = codec->spec;
 	return snd_hda_input_mux_info(&spec->input_mux, uinfo);
 }
 
-static int capture_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int capture_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct hda_gspec *spec = codec->spec;
@@ -405,7 +441,7 @@ static int capture_source_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *uc
 	return 0;
 }
 
-static int capture_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+static int capture_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
 {
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct hda_gspec *spec = codec->spec;
@@ -418,15 +454,15 @@ static int capture_source_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *uc
  */
 static const char *get_input_type(struct hda_gnode *node, unsigned int *pinctl)
 {
-	unsigned int location = get_defcfg_location(node);
-	switch (get_defcfg_type(node)) {
+	unsigned int location = defcfg_location(node);
+	switch (defcfg_type(node)) {
 	case AC_JACK_LINE_IN:
 		if ((location & 0x0f) == AC_JACK_LOC_FRONT)
 			return "Front Line";
 		return "Line";
 	case AC_JACK_CD:
 		if (pinctl)
-			*pinctl |= AC_PIN_VREF_GRD;
+			*pinctl |= AC_PINCTL_VREF_GRD;
 		return "CD";
 	case AC_JACK_AUX:
 		if ((location & 0x0f) == AC_JACK_LOC_FRONT)
@@ -488,6 +524,9 @@ static int parse_adc_sub_nodes(struct hda_codec *codec, struct hda_gspec *spec,
 	if (! (node->pin_caps & AC_PINCAP_IN))
 		return 0;
 
+	if (defcfg_port_conn(node) == AC_JACK_PORT_NONE)
+		return 0; /* unconnected */
+
 	if (node->wid_caps & AC_WCAP_DIGITAL)
 		return 0; /* skip SPDIF */
 
@@ -617,7 +656,7 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
 	char name[32];
 	int err;
 	int created = 0;
-	snd_kcontrol_new_t knew;
+	struct snd_kcontrol_new knew;
 
 	if (type)
 		sprintf(name, "%s %s Switch", type, dir_sfx);
@@ -625,14 +664,14 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
 		sprintf(name, "%s Switch", dir_sfx);
 	if ((node->wid_caps & AC_WCAP_IN_AMP) &&
 	    (node->amp_in_caps & AC_AMPCAP_MUTE)) {
-		knew = (snd_kcontrol_new_t)HDA_CODEC_MUTE(name, node->nid, index, HDA_INPUT);
+		knew = (struct snd_kcontrol_new)HDA_CODEC_MUTE(name, node->nid, index, HDA_INPUT);
 		snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
 		if ((err = snd_ctl_add(codec->bus->card, snd_ctl_new1(&knew, codec))) < 0)
 			return err;
 		created = 1;
 	} else if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
 		   (node->amp_out_caps & AC_AMPCAP_MUTE)) {
-		knew = (snd_kcontrol_new_t)HDA_CODEC_MUTE(name, node->nid, 0, HDA_OUTPUT);
+		knew = (struct snd_kcontrol_new)HDA_CODEC_MUTE(name, node->nid, 0, HDA_OUTPUT);
 		snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
 		if ((err = snd_ctl_add(codec->bus->card, snd_ctl_new1(&knew, codec))) < 0)
 			return err;
@@ -645,14 +684,14 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
 		sprintf(name, "%s Volume", dir_sfx);
 	if ((node->wid_caps & AC_WCAP_IN_AMP) &&
 	    (node->amp_in_caps & AC_AMPCAP_NUM_STEPS)) {
-		knew = (snd_kcontrol_new_t)HDA_CODEC_VOLUME(name, node->nid, index, HDA_INPUT);
+		knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, index, HDA_INPUT);
 		snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
 		if ((err = snd_ctl_add(codec->bus->card, snd_ctl_new1(&knew, codec))) < 0)
 			return err;
 		created = 1;
 	} else if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
 		   (node->amp_out_caps & AC_AMPCAP_NUM_STEPS)) {
-		knew = (snd_kcontrol_new_t)HDA_CODEC_VOLUME(name, node->nid, 0, HDA_OUTPUT);
+		knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, 0, HDA_OUTPUT);
 		snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
 		if ((err = snd_ctl_add(codec->bus->card, snd_ctl_new1(&knew, codec))) < 0)
 			return err;
@@ -667,7 +706,7 @@ static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
  */
 static int check_existing_control(struct hda_codec *codec, const char *type, const char *dir)
 {
-	snd_ctl_elem_id_t id;
+	struct snd_ctl_elem_id id;
 	memset(&id, 0, sizeof(id));
 	sprintf(id.name, "%s %s Volume", type, dir);
 	id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
@@ -686,12 +725,16 @@ static int check_existing_control(struct hda_codec *codec, const char *type, con
 static int build_output_controls(struct hda_codec *codec)
 {
 	struct hda_gspec *spec = codec->spec;
-	int err;
+	static const char *types[2] = { "Master", "Headphone" };
+	int i, err;
 
-	err = create_mixer(codec, spec->pcm_vol_node, spec->pcm_vol_index,
-			   "PCM", "Playback");
-	if (err < 0)
-		return err;
+	for (i = 0; i < 2 && spec->pcm_vol_node[i]; i++) {
+		err = create_mixer(codec, spec->pcm_vol_node[i],
+				   spec->pcm_vol_index[i],
+				   types[i], "Playback");
+		if (err < 0)
+			return err;
+	}
 	return 0;
 }
 
@@ -710,7 +753,7 @@ static int build_input_controls(struct hda_codec *codec)
 
 	/* create input MUX if multiple sources are available */
 	if (spec->input_mux.num_items > 1) {
-		static snd_kcontrol_new_t cap_sel = {
+		static struct snd_kcontrol_new cap_sel = {
 			.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 			.name = "Capture Source",
 			.info = capture_source_info,
@@ -788,7 +831,7 @@ static int build_loopback_controls(struct hda_codec *codec)
 	int err;
 	const char *type;
 
-	if (! spec->out_pin_node)
+	if (! spec->out_pin_node[0])
 		return 0;
 
 	list_for_each(p, &spec->nid_list) {
@@ -803,7 +846,8 @@ static int build_loopback_controls(struct hda_codec *codec)
 			if (check_existing_control(codec, type, "Playback"))
 				continue;
 			clear_check_flags(spec);
-			err = parse_loopback_path(codec, spec, spec->out_pin_node,
+			err = parse_loopback_path(codec, spec,
+						  spec->out_pin_node[0],
 						  node, type);
 			if (err < 0)
 				return err;
@@ -838,12 +882,37 @@ static struct hda_pcm_stream generic_pcm_playback = {
 	.channels_max = 2,
 };
 
+static int generic_pcm2_prepare(struct hda_pcm_stream *hinfo,
+				struct hda_codec *codec,
+				unsigned int stream_tag,
+				unsigned int format,
+				struct snd_pcm_substream *substream)
+{
+	struct hda_gspec *spec = codec->spec;
+
+	snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format);
+	snd_hda_codec_setup_stream(codec, spec->dac_node[1]->nid,
+				   stream_tag, 0, format);
+	return 0;
+}
+
+static int generic_pcm2_cleanup(struct hda_pcm_stream *hinfo,
+				struct hda_codec *codec,
+				struct snd_pcm_substream *substream)
+{
+	struct hda_gspec *spec = codec->spec;
+
+	snd_hda_codec_setup_stream(codec, hinfo->nid, 0, 0, 0);
+	snd_hda_codec_setup_stream(codec, spec->dac_node[1]->nid, 0, 0, 0);
+	return 0;
+}
+
 static int build_generic_pcms(struct hda_codec *codec)
 {
 	struct hda_gspec *spec = codec->spec;
 	struct hda_pcm *info = &spec->pcm_rec;
 
-	if (! spec->dac_node && ! spec->adc_node) {
+	if (! spec->dac_node[0] && ! spec->adc_node) {
 		snd_printd("hda_generic: no PCM found\n");
 		return 0;
 	}
@@ -852,9 +921,13 @@ static int build_generic_pcms(struct hda_codec *codec)
 	codec->pcm_info = info;
 
 	info->name = "HDA Generic";
-	if (spec->dac_node) {
+	if (spec->dac_node[0]) {
 		info->stream[0] = generic_pcm_playback;
-		info->stream[0].nid = spec->dac_node->nid;
+		info->stream[0].nid = spec->dac_node[0]->nid;
+		if (spec->dac_node[1]) {
+			info->stream[0].ops.prepare = generic_pcm2_prepare;
+			info->stream[0].ops.cleanup = generic_pcm2_cleanup;
+		}
 	}
 	if (spec->adc_node) {
 		info->stream[1] = generic_pcm_playback;
@@ -881,7 +954,10 @@ int snd_hda_parse_generic_codec(struct hda_codec *codec)
 	struct hda_gspec *spec;
 	int err;
 
-	spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+	if(!codec->afg)
+		return 0;
+
+	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (spec == NULL) {
 		printk(KERN_ERR "hda_generic: can't allocate spec\n");
 		return -ENOMEM;