/* patch-specific record */
struct hda_gspec {
- 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 *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 *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_port_conn(node) (((node)->def_cfg & AC_DEFCFG_PORT_CONN) >> \
- AC_DEFCFG_PORT_CONN_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)
/*
* destructor
* 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, int dac_idx)
+ struct hda_gnode *node)
{
int i, err;
struct hda_gnode *child;
return 0;
}
snd_printdd("AUD_OUT found %x\n", node->nid);
- if (spec->dac_node[dac_idx]) {
+ if (spec->dac_node) {
/* already DAC node is assigned, just unmute & connect */
- return node == spec->dac_node[dac_idx];
+ return node == spec->dac_node;
}
- spec->dac_node[dac_idx] = node;
+ spec->dac_node = node;
if (node->wid_caps & AC_WCAP_OUT_AMP) {
- spec->pcm_vol_node[dac_idx] = node;
- spec->pcm_vol_index[dac_idx] = 0;
+ spec->pcm_vol_node = node;
+ spec->pcm_vol_index = 0;
}
return 1; /* found */
}
child = hda_get_node(spec, node->conn_list[i]);
if (! child)
continue;
- err = parse_output_path(codec, spec, child, dac_idx);
+ err = parse_output_path(codec, spec, child);
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[dac_idx]) {
+ if (! spec->pcm_vol_node) {
if (node->wid_caps & AC_WCAP_IN_AMP) {
- spec->pcm_vol_node[dac_idx] = node;
- spec->pcm_vol_index[dac_idx] = i;
+ spec->pcm_vol_node = node;
+ spec->pcm_vol_index = i;
} else if (node->wid_caps & AC_WCAP_OUT_AMP) {
- spec->pcm_vol_node[dac_idx] = node;
- spec->pcm_vol_index[dac_idx] = 0;
+ spec->pcm_vol_node = node;
+ spec->pcm_vol_index = 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 != defcfg_type(node))
continue;
continue;
}
clear_check_flags(spec);
- err = parse_output_path(codec, spec, node, 0);
+ err = parse_output_path(codec, spec, node);
if (err < 0)
return NULL;
- if (! err && spec->out_pin_node[0]) {
- err = parse_output_path(codec, spec, node, 1);
- if (err < 0)
- return NULL;
- }
- if (err > 0) {
+ else 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[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;
- }
+ spec->out_pin_node = node;
/* look for the HP-out pin */
node = parse_output_jack(codec, spec, AC_JACK_HP_OUT);
if (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)
+ spec->out_pin_node = node;
}
- if (! spec->out_pin_node[0]) {
+ if (! spec->out_pin_node) {
/* no line-out or HP pins found,
* then choose for the first output pin
*/
- spec->out_pin_node[0] = parse_output_jack(codec, spec, -1);
- if (! spec->out_pin_node[0])
+ spec->out_pin_node = parse_output_jack(codec, spec, -1);
+ if (! spec->out_pin_node)
snd_printd("hda_generic: no proper output path found\n");
}
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 */
static int build_output_controls(struct hda_codec *codec)
{
struct hda_gspec *spec = codec->spec;
- static const char *types[2] = { "Master", "Headphone" };
- int i, err;
+ int 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;
- }
+ err = create_mixer(codec, spec->pcm_vol_node, spec->pcm_vol_index,
+ "PCM", "Playback");
+ if (err < 0)
+ return err;
return 0;
}
int err;
const char *type;
- if (! spec->out_pin_node[0])
+ if (! spec->out_pin_node)
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[0],
+ err = parse_loopback_path(codec, spec, spec->out_pin_node,
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[0] && ! spec->adc_node) {
+ if (! spec->dac_node && ! 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[0]) {
+ if (spec->dac_node) {
info->stream[0] = generic_pcm_playback;
- 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;
- }
+ info->stream[0].nid = spec->dac_node->nid;
}
if (spec->adc_node) {
info->stream[1] = generic_pcm_playback;
git://git.onelab.eu / linux-2.6.git / blobdiff