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 */
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 */
/*
* 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
/* 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);
{
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) {
* 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;
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 */
}
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) {
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;
/* 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 */
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 */
/* 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");
}
*/
/* 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;
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;
*/
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)
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 */
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);
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;
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;
*/
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;
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;
}
/* 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,
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) {
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;
.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;
}
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;
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;