#include <sound/driver.h>
#include <linux/init.h>
#include <linux/slab.h>
-#include <linux/pci.h>
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
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 */
};
/* patch-specific record */
+
+#define MAX_PCM_VOLS 2
+struct pcm_vol {
+ struct hda_gnode *node; /* Node for PCM volume */
+ unsigned int index; /* connection of PCM volume */
+};
+
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 pcm_vol pcm_vol[MAX_PCM_VOLS]; /* PCM volumes */
+ unsigned int pcm_vol_nodes; /* number of PCM volumes */
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 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_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 * sizeof(hda_nid_t));
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;
- if (node->wid_caps & AC_WCAP_OUT_AMP) {
- spec->pcm_vol_node = node;
- spec->pcm_vol_index = 0;
+ spec->dac_node[dac_idx] = node;
+ if ((node->wid_caps & AC_WCAP_OUT_AMP) &&
+ spec->pcm_vol_nodes < MAX_PCM_VOLS) {
+ spec->pcm_vol[spec->pcm_vol_nodes].node = node;
+ spec->pcm_vol[spec->pcm_vol_nodes].index = 0;
+ spec->pcm_vol_nodes++;
}
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 (node->wid_caps & AC_WCAP_IN_AMP) {
- spec->pcm_vol_node = node;
- spec->pcm_vol_index = i;
- } else if (node->wid_caps & AC_WCAP_OUT_AMP) {
- spec->pcm_vol_node = node;
- spec->pcm_vol_index = 0;
+ if (spec->dac_node[dac_idx] &&
+ spec->pcm_vol_nodes < MAX_PCM_VOLS &&
+ !(spec->dac_node[dac_idx]->wid_caps &
+ AC_WCAP_OUT_AMP)) {
+ if ((node->wid_caps & AC_WCAP_IN_AMP) ||
+ (node->wid_caps & AC_WCAP_OUT_AMP)) {
+ int n = spec->pcm_vol_nodes;
+ spec->pcm_vol[n].node = node;
+ spec->pcm_vol[n].index = i;
+ spec->pcm_vol_nodes++;
}
}
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 != defcfg_type(node))
continue;
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 */
snd_hda_codec_write(codec, node->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
- AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
+ AC_PINCTL_OUT_EN |
+ ((node->pin_caps & AC_PINCAP_HP_DRV) ?
+ AC_PINCTL_HP_EN : 0));
return node;
}
}
/* 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;
return "Front Line";
return "Line";
case AC_JACK_CD:
+#if 0
if (pinctl)
*pinctl |= AC_PINCTL_VREF_GRD;
+#endif
return "CD";
case AC_JACK_AUX:
if ((location & 0x0f) == AC_JACK_LOC_FRONT)
return "Front Aux";
return "Aux";
case AC_JACK_MIC_IN:
+ if (pinctl &&
+ (node->pin_caps &
+ (AC_PINCAP_VREF_80 << AC_PINCAP_VREF_SHIFT)))
+ *pinctl |= AC_PINCTL_VREF_80;
if ((location & 0x0f) == AC_JACK_LOC_FRONT)
return "Front Mic";
return "Mic";
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 */
return 1; /* found */
}
+/* add a capture source element */
+static void add_cap_src(struct hda_gspec *spec, int idx)
+{
+ struct hda_input_mux_item *csrc;
+ char *buf;
+ int num, ocap;
+
+ num = spec->input_mux.num_items;
+ csrc = &spec->input_mux.items[num];
+ buf = spec->cap_labels[num];
+ for (ocap = 0; ocap < num; ocap++) {
+ if (! strcmp(buf, spec->cap_labels[ocap])) {
+ /* same label already exists,
+ * put the index number to be unique
+ */
+ sprintf(buf, "%s %d", spec->cap_labels[ocap], num);
+ break;
+ }
+ }
+ csrc->index = idx;
+ spec->input_mux.num_items++;
+}
+
/*
* parse input
*/
* if it reaches to a proper input PIN, add the path as the
* input path.
*/
+ /* first, check the direct connections to PIN widgets */
for (i = 0; i < adc_node->nconns; i++) {
node = hda_get_node(spec, adc_node->conn_list[i]);
- if (! node)
- continue;
- err = parse_adc_sub_nodes(codec, spec, node);
- if (err < 0)
- return err;
- else if (err > 0) {
- struct hda_input_mux_item *csrc = &spec->input_mux.items[spec->input_mux.num_items];
- char *buf = spec->cap_labels[spec->input_mux.num_items];
- int ocap;
- for (ocap = 0; ocap < spec->input_mux.num_items; ocap++) {
- if (! strcmp(buf, spec->cap_labels[ocap])) {
- /* same label already exists,
- * put the index number to be unique
- */
- sprintf(buf, "%s %d", spec->cap_labels[ocap],
- spec->input_mux.num_items);
- }
- }
- csrc->index = i;
- spec->input_mux.num_items++;
+ if (node && node->type == AC_WID_PIN) {
+ err = parse_adc_sub_nodes(codec, spec, node);
+ if (err < 0)
+ return err;
+ else if (err > 0)
+ add_cap_src(spec, i);
+ }
+ }
+ /* ... then check the rests, more complicated connections */
+ for (i = 0; i < adc_node->nconns; i++) {
+ node = hda_get_node(spec, adc_node->conn_list[i]);
+ if (node && node->type != AC_WID_PIN) {
+ err = parse_adc_sub_nodes(codec, spec, node);
+ if (err < 0)
+ return err;
+ else if (err > 0)
+ add_cap_src(spec, i);
}
}
/*
* create mixer controls if possible
*/
-#define DIR_OUT 0x1
-#define DIR_IN 0x2
-
static int create_mixer(struct hda_codec *codec, struct hda_gnode *node,
unsigned int index, const char *type, const char *dir_sfx)
{
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;
/*
* build output mixer controls
*/
-static int build_output_controls(struct hda_codec *codec)
+static int create_output_mixers(struct hda_codec *codec, const char **names)
{
struct hda_gspec *spec = codec->spec;
- int err;
+ 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 < spec->pcm_vol_nodes; i++) {
+ err = create_mixer(codec, spec->pcm_vol[i].node,
+ spec->pcm_vol[i].index,
+ names[i], "Playback");
+ if (err < 0)
+ return err;
+ }
+ return 0;
+}
+
+static int build_output_controls(struct hda_codec *codec)
+{
+ struct hda_gspec *spec = codec->spec;
+ static const char *types_speaker[] = { "Speaker", "Headphone" };
+ static const char *types_line[] = { "Front", "Headphone" };
+
+ switch (spec->pcm_vol_nodes) {
+ case 1:
+ return create_mixer(codec, spec->pcm_vol[0].node,
+ spec->pcm_vol[0].index,
+ "Master", "Playback");
+ case 2:
+ if (defcfg_type(spec->out_pin_node[0]) == AC_JACK_SPEAKER)
+ return create_output_mixers(codec, types_speaker);
+ else
+ return create_output_mixers(codec, types_line);
+ }
return 0;
}
{
struct hda_gspec *spec = codec->spec;
struct hda_gnode *adc_node = spec->adc_node;
- int err;
-
- if (! adc_node)
+ int i, err;
+ static struct snd_kcontrol_new cap_sel = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Capture Source",
+ .info = capture_source_info,
+ .get = capture_source_get,
+ .put = capture_source_put,
+ };
+
+ if (! adc_node || ! spec->input_mux.num_items)
return 0; /* not found */
+ spec->cur_cap_src = 0;
+ select_input_connection(codec, adc_node,
+ spec->input_mux.items[0].index);
+
/* create capture volume and switch controls if the ADC has an amp */
- err = create_mixer(codec, adc_node, 0, NULL, "Capture");
+ /* do we have only a single item? */
+ if (spec->input_mux.num_items == 1) {
+ err = create_mixer(codec, adc_node,
+ spec->input_mux.items[0].index,
+ NULL, "Capture");
+ 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 = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Capture Source",
- .info = capture_source_info,
- .get = capture_source_get,
- .put = capture_source_put,
- };
- if ((err = snd_ctl_add(codec->bus->card, snd_ctl_new1(&cap_sel, codec))) < 0)
+ if ((err = snd_ctl_add(codec->bus->card,
+ snd_ctl_new1(&cap_sel, codec))) < 0)
+ return err;
+
+ /* no volume control? */
+ if (! (adc_node->wid_caps & AC_WCAP_IN_AMP) ||
+ ! (adc_node->amp_in_caps & AC_AMPCAP_NUM_STEPS))
+ return 0;
+
+ for (i = 0; i < spec->input_mux.num_items; i++) {
+ struct snd_kcontrol_new knew;
+ char name[32];
+ sprintf(name, "%s Capture Volume",
+ spec->input_mux.items[i].label);
+ knew = (struct snd_kcontrol_new)
+ HDA_CODEC_VOLUME(name, adc_node->nid,
+ spec->input_mux.items[i].index,
+ HDA_INPUT);
+ if ((err = snd_ctl_add(codec->bus->card,
+ snd_ctl_new1(&knew, codec))) < 0)
return err;
- spec->cur_cap_src = 0;
- select_input_connection(codec, adc_node, spec->input_mux.items[0].index);
}
+
return 0;
}
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;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff