#include <linux/slab.h>
#include <linux/pci.h>
#include <sound/core.h>
+#include <sound/asoundef.h>
#include "hda_codec.h"
#include "hda_local.h"
#undef STAC_TEST
+#define NUM_CONTROL_ALLOC 32
+#define STAC_HP_EVENT 0x37
+#define STAC_UNSOL_ENABLE (AC_USRSP_EN | STAC_HP_EVENT)
+
struct sigmatel_spec {
+ snd_kcontrol_new_t *mixers[4];
+ unsigned int num_mixers;
+
+ unsigned int surr_switch: 1;
+
/* playback */
struct hda_multi_out multiout;
- hda_nid_t playback_nid;
+ hda_nid_t dac_nids[4];
/* capture */
hda_nid_t *adc_nids;
- hda_nid_t *mux_nids;
unsigned int num_adcs;
- hda_nid_t capture_nid;
-
- /* power management*/
- hda_nid_t *pstate_nids;
- unsigned int num_pstates;
+ hda_nid_t *mux_nids;
+ unsigned int num_muxes;
+ hda_nid_t dig_in_nid;
+#ifdef STAC_TEST
/* pin widgets */
hda_nid_t *pin_nids;
unsigned int num_pins;
-#ifdef STAC_TEST
unsigned int *pin_configs;
#endif
snd_kcontrol_new_t *mixer;
/* capture source */
- const struct hda_input_mux *input_mux;
+ struct hda_input_mux *input_mux;
unsigned int cur_mux[2];
/* channel mode */
unsigned int num_ch_modes;
unsigned int cur_ch_mode;
- const struct sigmatel_channel_mode *channel_modes;
- struct hda_pcm pcm_rec[1]; /* PCM information */
+ struct hda_pcm pcm_rec[2]; /* PCM information */
+
+ /* dynamic controls and input_mux */
+ struct auto_pin_cfg autocfg;
+ unsigned int num_kctl_alloc, num_kctl_used;
+ snd_kcontrol_new_t *kctl_alloc;
+ struct hda_input_mux private_imux;
};
static hda_nid_t stac9200_adc_nids[1] = {
0x02,
};
-static hda_nid_t stac9200_pstate_nids[3] = {
- 0x01, 0x02, 0x03,
-};
-
-static hda_nid_t stac9200_pin_nids[8] = {
- 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
-};
-
static hda_nid_t stac922x_adc_nids[2] = {
0x06, 0x07,
};
0x12, 0x13,
};
-static hda_nid_t stac922x_dac_nids[4] = {
- 0x02, 0x03, 0x04, 0x05,
-};
-
-static hda_nid_t stac922x_pstate_nids[7] = {
- 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+#ifdef STAC_TEST
+static hda_nid_t stac9200_pin_nids[8] = {
+ 0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
};
static hda_nid_t stac922x_pin_nids[10] = {
0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x15, 0x1b,
};
+#endif
static int stac92xx_mux_enum_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
{
spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]);
}
-static struct hda_verb stac9200_ch2_init[] = {
+static struct hda_verb stac9200_core_init[] = {
/* set dac0mux for dac converter */
- { 0x07, 0x701, 0x00},
+ { 0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
{}
};
-static struct hda_verb stac922x_ch2_init[] = {
+static struct hda_verb stac922x_core_init[] = {
/* set master volume and direct control */
- { 0x16, 0x70f, 0xff},
+ { 0x16, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
{}
};
-struct sigmatel_channel_mode {
- unsigned int channels;
- const struct hda_verb *sequence;
-};
+static int stac922x_channel_modes[3] = {2, 6, 8};
+
+static int stac922x_ch_mode_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = spec->num_ch_modes;
+ if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
+ uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
+ sprintf(uinfo->value.enumerated.name, "%dch",
+ stac922x_channel_modes[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int stac922x_ch_mode_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+
+ ucontrol->value.enumerated.item[0] = spec->cur_ch_mode;
+ return 0;
+}
+
+static int stac922x_ch_mode_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+
+ if (ucontrol->value.enumerated.item[0] >= spec->num_ch_modes)
+ ucontrol->value.enumerated.item[0] = spec->num_ch_modes;
+ if (ucontrol->value.enumerated.item[0] == spec->cur_ch_mode &&
+ ! codec->in_resume)
+ return 0;
+
+ spec->cur_ch_mode = ucontrol->value.enumerated.item[0];
+ spec->multiout.max_channels = stac922x_channel_modes[spec->cur_ch_mode];
+
+ return 1;
+}
static snd_kcontrol_new_t stac9200_mixer[] = {
HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
},
HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
- HDA_CODEC_VOLUME("Input Mux Volume", 0x0c, 0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Capture Mux Volume", 0x0c, 0, HDA_OUTPUT),
{ } /* end */
};
+/* This needs to be generated dynamically based on sequence */
static snd_kcontrol_new_t stac922x_mixer[] = {
- HDA_CODEC_VOLUME("PCM Playback Volume", 0x2, 0x0, HDA_OUTPUT),
- HDA_CODEC_MUTE("PCM Playback Switch", 0x2, 0x0, HDA_OUTPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Input Source",
{ } /* end */
};
-static struct hda_input_mux stac9200_input_mux = {
- .num_items = 5,
- .items = {
- { "Port B", 0x0 },
- { "Port C", 0x1 },
- { "Port D", 0x2 },
- { "Port A", 0x3 },
- { "CD", 0x4 },
- }
-};
-
-static struct hda_input_mux stac922x_input_mux = {
- .num_items = 7,
- .items = {
- { "Port E", 0x0 },
- { "CD", 0x1 },
- { "Port F", 0x2 },
- { "Port B", 0x3 },
- { "Port C", 0x4 },
- { "Port D", 0x5 },
- { "Port A", 0x6 },
- }
+static snd_kcontrol_new_t stac922x_ch_mode_mixer[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Channel Mode",
+ .info = stac922x_ch_mode_info,
+ .get = stac922x_ch_mode_get,
+ .put = stac922x_ch_mode_put,
+ },
+ { } /* end */
};
static int stac92xx_build_controls(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
int err;
+ int i;
err = snd_hda_add_new_ctls(codec, spec->mixer);
if (err < 0)
return err;
- return 0;
+ for (i = 0; i < spec->num_mixers; i++) {
+ err = snd_hda_add_new_ctls(codec, spec->mixers[i]);
+ if (err < 0)
+ return err;
+ }
+
+ if (spec->surr_switch) {
+ err = snd_hda_add_new_ctls(codec, stac922x_ch_mode_mixer);
+ if (err < 0)
+ return err;
+ }
+ if (spec->multiout.dig_out_nid) {
+ err = snd_hda_create_spdif_out_ctls(codec, spec->multiout.dig_out_nid);
+ if (err < 0)
+ return err;
+ }
+ if (spec->dig_in_nid) {
+ err = snd_hda_create_spdif_in_ctls(codec, spec->dig_in_nid);
+ if (err < 0)
+ return err;
+ }
+ return 0;
}
#ifdef STAC_TEST
static unsigned int stac9200_pin_configs[8] = {
- 0x40000100, 0x40000100, 0x0221401f, 0x01114010,
+ 0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
};
-static unsigned int stac922x_pin_configs[14] = {
- 0x40000100, 0x40000100, 0x40000100, 0x01114010,
- 0x01813122, 0x40000100, 0x40000100, 0x40000100,
+static unsigned int stac922x_pin_configs[10] = {
+ 0x01014010, 0x01014011, 0x01014012, 0x0221401f,
+ 0x01813122, 0x01014014, 0x01441030, 0x01c41030,
0x40000100, 0x40000100,
};
}
#endif
-static int stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid, unsigned int value)
-{
- unsigned int pin_ctl;
-
- pin_ctl = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_PIN_WIDGET_CONTROL,
- 0x00);
- snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL,
- pin_ctl | value);
-
- return 0;
-}
-
-static int stac92xx_set_vref(struct hda_codec *codec, hda_nid_t nid)
-{
- unsigned int vref_caps = snd_hda_param_read(codec, nid, AC_PAR_PIN_CAP) >> AC_PINCAP_VREF_SHIFT;
- unsigned int vref_ctl = AC_PINCTL_VREF_HIZ;
-
- if (vref_caps & AC_PINCAP_VREF_100)
- vref_ctl = AC_PINCTL_VREF_100;
- else if (vref_caps & AC_PINCAP_VREF_80)
- vref_ctl = AC_PINCTL_VREF_80;
- else if (vref_caps & AC_PINCAP_VREF_50)
- vref_ctl = AC_PINCTL_VREF_50;
- else if (vref_caps & AC_PINCAP_VREF_GRD)
- vref_ctl = AC_PINCTL_VREF_GRD;
-
- stac92xx_set_pinctl(codec, nid, vref_ctl);
-
- return 0;
-}
-
-static int stac92xx_config_pin(struct hda_codec *codec, hda_nid_t nid, unsigned int pin_cfg)
-{
- switch((pin_cfg & AC_DEFCFG_DEVICE) >> AC_DEFCFG_DEVICE_SHIFT) {
- case AC_JACK_HP_OUT:
- /* Enable HP amp */
- stac92xx_set_pinctl(codec, nid, AC_PINCTL_HP_EN);
- /* Fall through */
- case AC_JACK_LINE_OUT:
- case AC_JACK_SPEAKER:
- /* Enable output */
- stac92xx_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
- break;
- case AC_JACK_MIC_IN:
- /* Set vref */
- stac92xx_set_vref(codec, nid);
- case AC_JACK_CD:
- case AC_JACK_LINE_IN:
- case AC_JACK_AUX:
- /* Enable input */
- stac92xx_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
- break;
- }
-
- return 0;
-}
-
-static int stac92xx_config_pins(struct hda_codec *codec)
-{
- struct sigmatel_spec *spec = codec->spec;
- int i;
- unsigned int pin_cfg;
-
- for (i=0; i < spec->num_pins; i++) {
- /* Default to disabled */
- snd_hda_codec_write(codec, spec->pin_nids[i], 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL,
- 0x00);
-
- pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
- AC_VERB_GET_CONFIG_DEFAULT,
- 0x00);
- if (((pin_cfg & AC_DEFCFG_PORT_CONN) >> AC_DEFCFG_PORT_CONN_SHIFT) == AC_JACK_PORT_NONE)
- continue; /* Move on */
-
- stac92xx_config_pin(codec, spec->pin_nids[i], pin_cfg);
- }
-
- return 0;
-}
-
-static int stac92xx_init(struct hda_codec *codec)
-{
- struct sigmatel_spec *spec = codec->spec;
- int i;
-
- for (i=0; i < spec->num_pstates; i++)
- snd_hda_codec_write(codec, spec->pstate_nids[i], 0,
- AC_VERB_SET_POWER_STATE, 0x00);
-
- mdelay(100);
-
- snd_hda_sequence_write(codec, spec->init);
-
-#ifdef STAC_TEST
- stac92xx_set_config_regs(codec);
-#endif
-
- stac92xx_config_pins(codec);
-
- return 0;
-}
-
/*
* Analog playback callbacks
*/
return snd_hda_multi_out_analog_open(codec, &spec->multiout, substream);
}
+/*
+ * set up the i/o for analog out
+ * when the digital out is available, copy the front out to digital out, too.
+ */
+static int stac92xx_multi_out_analog_prepare(struct hda_codec *codec, struct hda_multi_out *mout,
+ unsigned int stream_tag,
+ unsigned int format,
+ snd_pcm_substream_t *substream)
+{
+ hda_nid_t *nids = mout->dac_nids;
+ int chs = substream->runtime->channels;
+ int i;
+
+ down(&codec->spdif_mutex);
+ if (mout->dig_out_nid && mout->dig_out_used != HDA_DIG_EXCLUSIVE) {
+ if (chs == 2 &&
+ snd_hda_is_supported_format(codec, mout->dig_out_nid, format) &&
+ ! (codec->spdif_status & IEC958_AES0_NONAUDIO)) {
+ mout->dig_out_used = HDA_DIG_ANALOG_DUP;
+ /* setup digital receiver */
+ snd_hda_codec_setup_stream(codec, mout->dig_out_nid,
+ stream_tag, 0, format);
+ } else {
+ mout->dig_out_used = 0;
+ snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0);
+ }
+ }
+ up(&codec->spdif_mutex);
+
+ /* front */
+ snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], stream_tag, 0, format);
+ if (mout->hp_nid)
+ /* headphone out will just decode front left/right (stereo) */
+ snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
+ /* surrounds */
+ if (mout->max_channels > 2)
+ for (i = 1; i < mout->num_dacs; i++) {
+ if ((mout->max_channels == 6) && (i == 3))
+ break;
+ if (chs >= (i + 1) * 2) /* independent out */
+ snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2,
+ format);
+ else /* copy front */
+ snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0,
+ format);
+ }
+ return 0;
+}
+
+
static int stac92xx_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
snd_pcm_substream_t *substream)
{
struct sigmatel_spec *spec = codec->spec;
- return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
+ return stac92xx_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
format, substream);
}
return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout);
}
+/*
+ * Digital playback callbacks
+ */
+static int stac92xx_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ snd_pcm_substream_t *substream)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ return snd_hda_multi_out_dig_open(codec, &spec->multiout);
+}
+
+static int stac92xx_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ snd_pcm_substream_t *substream)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ return snd_hda_multi_out_dig_close(codec, &spec->multiout);
+}
+
+
/*
* Analog capture callbacks
*/
return 0;
}
-static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
+static struct hda_pcm_stream stac92xx_pcm_digital_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 2,
+ /* NID is set in stac92xx_build_pcms */
+ .ops = {
+ .open = stac92xx_dig_playback_pcm_open,
+ .close = stac92xx_dig_playback_pcm_close
+ },
+};
+
+static struct hda_pcm_stream stac92xx_pcm_digital_capture = {
.substreams = 1,
.channels_min = 2,
.channels_max = 2,
+ /* NID is set in stac92xx_build_pcms */
+};
+
+static struct hda_pcm_stream stac92xx_pcm_analog_playback = {
+ .substreams = 1,
+ .channels_min = 2,
+ .channels_max = 8,
.nid = 0x02, /* NID to query formats and rates */
.ops = {
.open = stac92xx_playback_pcm_open,
codec->num_pcms = 1;
codec->pcm_info = info;
- info->name = "STAC92xx";
+ info->name = "STAC92xx Analog";
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_analog_playback;
- info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->playback_nid;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_analog_capture;
- info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->capture_nid;
+
+ if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
+ codec->num_pcms++;
+ info++;
+ info->name = "STAC92xx Digital";
+ if (spec->multiout.dig_out_nid) {
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK] = stac92xx_pcm_digital_playback;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->multiout.dig_out_nid;
+ }
+ if (spec->dig_in_nid) {
+ info->stream[SNDRV_PCM_STREAM_CAPTURE] = stac92xx_pcm_digital_capture;
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = spec->dig_in_nid;
+ }
+ }
+
+ return 0;
+}
+
+enum {
+ STAC_CTL_WIDGET_VOL,
+ STAC_CTL_WIDGET_MUTE,
+};
+
+static snd_kcontrol_new_t stac92xx_control_templates[] = {
+ HDA_CODEC_VOLUME(NULL, 0, 0, 0),
+ HDA_CODEC_MUTE(NULL, 0, 0, 0),
+};
+
+/* add dynamic controls */
+static int stac92xx_add_control(struct sigmatel_spec *spec, int type, const char *name, unsigned long val)
+{
+ snd_kcontrol_new_t *knew;
+
+ if (spec->num_kctl_used >= spec->num_kctl_alloc) {
+ int num = spec->num_kctl_alloc + NUM_CONTROL_ALLOC;
+
+ knew = kcalloc(num + 1, sizeof(*knew), GFP_KERNEL); /* array + terminator */
+ if (! knew)
+ return -ENOMEM;
+ if (spec->kctl_alloc) {
+ memcpy(knew, spec->kctl_alloc, sizeof(*knew) * spec->num_kctl_alloc);
+ kfree(spec->kctl_alloc);
+ }
+ spec->kctl_alloc = knew;
+ spec->num_kctl_alloc = num;
+ }
+
+ knew = &spec->kctl_alloc[spec->num_kctl_used];
+ *knew = stac92xx_control_templates[type];
+ knew->name = kstrdup(name, GFP_KERNEL);
+ if (! knew->name)
+ return -ENOMEM;
+ knew->private_value = val;
+ spec->num_kctl_used++;
+ return 0;
+}
+
+/* fill in the dac_nids table from the parsed pin configuration */
+static int stac92xx_auto_fill_dac_nids(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t nid;
+ int i;
+
+ /* check the pins hardwired to audio widget */
+ for (i = 0; i < cfg->line_outs; i++) {
+ nid = cfg->line_out_pins[i];
+ spec->multiout.dac_nids[i] = snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+ }
+
+ spec->multiout.num_dacs = cfg->line_outs;
+
+ return 0;
+}
+
+/* add playback controls from the parsed DAC table */
+static int stac92xx_auto_create_multi_out_ctls(struct sigmatel_spec *spec, const struct auto_pin_cfg *cfg)
+{
+ char name[32];
+ static const char *chname[4] = { "Front", "Surround", NULL /*CLFE*/, "Side" };
+ hda_nid_t nid;
+ int i, err;
+
+ for (i = 0; i < cfg->line_outs; i++) {
+ if (! spec->multiout.dac_nids[i])
+ continue;
+
+ nid = spec->multiout.dac_nids[i];
+
+ if (i == 2) {
+ /* Center/LFE */
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Center Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+ return err;
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "LFE Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+ return err;
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Center Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 1, 0, HDA_OUTPUT))) < 0)
+ return err;
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "LFE Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 2, 0, HDA_OUTPUT))) < 0)
+ return err;
+ } else {
+ sprintf(name, "%s Playback Volume", chname[i]);
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+ return err;
+ sprintf(name, "%s Playback Switch", chname[i]);
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, name,
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+ return err;
+ }
+ }
+
+ return 0;
+}
+
+/* add playback controls for HP output */
+static int stac92xx_auto_create_hp_ctls(struct hda_codec *codec, struct auto_pin_cfg *cfg)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t pin = cfg->hp_pin;
+ hda_nid_t nid;
+ int i, err;
+ unsigned int wid_caps;
+
+ if (! pin)
+ return 0;
+
+ wid_caps = snd_hda_param_read(codec, pin, AC_PAR_AUDIO_WIDGET_CAP);
+ if (wid_caps & AC_WCAP_UNSOL_CAP)
+ /* Enable unsolicited responses on the HP widget */
+ snd_hda_codec_write(codec, pin, 0,
+ AC_VERB_SET_UNSOLICITED_ENABLE,
+ STAC_UNSOL_ENABLE);
+
+ nid = snd_hda_codec_read(codec, pin, 0, AC_VERB_GET_CONNECT_LIST, 0) & 0xff;
+ for (i = 0; i < cfg->line_outs; i++) {
+ if (! spec->multiout.dac_nids[i])
+ continue;
+ if (spec->multiout.dac_nids[i] == nid)
+ return 0;
+ }
+
+ spec->multiout.hp_nid = nid;
+
+ /* control HP volume/switch on the output mixer amp */
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_VOL, "Headphone Playback Volume",
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+ return err;
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_MUTE, "Headphone Playback Switch",
+ HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT))) < 0)
+ return err;
+
+ return 0;
+}
+
+/* create playback/capture controls for input pins */
+static int stac92xx_auto_create_analog_input_ctls(struct hda_codec *codec, const struct auto_pin_cfg *cfg)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ static char *labels[AUTO_PIN_LAST] = {
+ "Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
+ };
+ struct hda_input_mux *imux = &spec->private_imux;
+ hda_nid_t con_lst[HDA_MAX_NUM_INPUTS];
+ int i, j, k;
+
+ for (i = 0; i < AUTO_PIN_LAST; i++) {
+ int index = -1;
+ if (cfg->input_pins[i]) {
+ imux->items[imux->num_items].label = labels[i];
+
+ for (j=0; j<spec->num_muxes; j++) {
+ int num_cons = snd_hda_get_connections(codec, spec->mux_nids[j], con_lst, HDA_MAX_NUM_INPUTS);
+ for (k=0; k<num_cons; k++)
+ if (con_lst[k] == cfg->input_pins[i]) {
+ index = k;
+ break;
+ }
+ if (index >= 0)
+ break;
+ }
+ imux->items[imux->num_items].index = index;
+ imux->num_items++;
+ }
+ }
+
+ return 0;
+}
+
+static void stac92xx_auto_set_pinctl(struct hda_codec *codec, hda_nid_t nid, int pin_type)
+
+{
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, pin_type);
+}
+
+static void stac92xx_auto_init_multi_out(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ int i;
+
+ for (i = 0; i < spec->autocfg.line_outs; i++) {
+ hda_nid_t nid = spec->autocfg.line_out_pins[i];
+ stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
+ }
+}
+
+static void stac92xx_auto_init_hp_out(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t pin;
+
+ pin = spec->autocfg.hp_pin;
+ if (pin) /* connect to front */
+ stac92xx_auto_set_pinctl(codec, pin, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN);
+}
+
+static int stac922x_parse_auto_config(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ int err;
+
+ if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
+ return err;
+ if ((err = stac92xx_auto_fill_dac_nids(codec, &spec->autocfg)) < 0)
+ return err;
+ if (! spec->autocfg.line_outs && ! spec->autocfg.hp_pin)
+ return 0; /* can't find valid pin config */
+
+ if ((err = stac92xx_auto_create_multi_out_ctls(spec, &spec->autocfg)) < 0 ||
+ (err = stac92xx_auto_create_hp_ctls(codec, &spec->autocfg)) < 0 ||
+ (err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
+ return err;
+
+ spec->multiout.max_channels = spec->multiout.num_dacs * 2;
+ if (spec->multiout.max_channels > 2) {
+ spec->surr_switch = 1;
+ spec->cur_ch_mode = 1;
+ spec->num_ch_modes = 2;
+ if (spec->multiout.max_channels == 8) {
+ spec->cur_ch_mode++;
+ spec->num_ch_modes++;
+ }
+ }
+
+ if (spec->autocfg.dig_out_pin) {
+ spec->multiout.dig_out_nid = 0x08;
+ stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
+ }
+ if (spec->autocfg.dig_in_pin) {
+ spec->dig_in_nid = 0x09;
+ stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
+ }
+
+ if (spec->kctl_alloc)
+ spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+ spec->input_mux = &spec->private_imux;
+
+ return 1;
+}
+
+static int stac9200_parse_auto_config(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ int err;
+
+ if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
+ return err;
+
+ if ((err = stac92xx_auto_create_analog_input_ctls(codec, &spec->autocfg)) < 0)
+ return err;
+
+ if (spec->autocfg.dig_out_pin) {
+ spec->multiout.dig_out_nid = 0x05;
+ stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_out_pin, AC_PINCTL_OUT_EN);
+ }
+ if (spec->autocfg.dig_in_pin) {
+ spec->dig_in_nid = 0x04;
+ stac92xx_auto_set_pinctl(codec, spec->autocfg.dig_in_pin, AC_PINCTL_IN_EN);
+ }
+
+ if (spec->kctl_alloc)
+ spec->mixers[spec->num_mixers++] = spec->kctl_alloc;
+
+ spec->input_mux = &spec->private_imux;
+
+ return 1;
+}
+
+static int stac92xx_init_pstate(struct hda_codec *codec)
+{
+ hda_nid_t nid, nid_start;
+ int nodes;
+
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_POWER_STATE, 0x00);
+
+ nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
+ for (nid = nid_start; nid < nodes + nid_start; nid++) {
+ unsigned int wid_caps = snd_hda_param_read(codec, nid,
+ AC_PAR_AUDIO_WIDGET_CAP);
+ if (wid_caps & AC_WCAP_POWER)
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_POWER_STATE, 0x00);
+ }
+
+ mdelay(100);
+
+ return 0;
+}
+
+static int stac92xx_init(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+
+ stac92xx_init_pstate(codec);
+
+ snd_hda_sequence_write(codec, spec->init);
+
+ stac92xx_auto_init_multi_out(codec);
+ stac92xx_auto_init_hp_out(codec);
return 0;
}
static void stac92xx_free(struct hda_codec *codec)
{
- kfree(codec->spec);
+ struct sigmatel_spec *spec = codec->spec;
+ int i;
+
+ if (! spec)
+ return;
+
+ if (spec->kctl_alloc) {
+ for (i = 0; i < spec->num_kctl_used; i++)
+ kfree(spec->kctl_alloc[i].name);
+ kfree(spec->kctl_alloc);
+ }
+
+ kfree(spec);
+}
+
+static void stac92xx_set_pinctl(struct hda_codec *codec, hda_nid_t nid,
+ unsigned int flag)
+{
+ unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
+ 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pin_ctl | flag);
}
+static void stac92xx_reset_pinctl(struct hda_codec *codec, hda_nid_t nid,
+ unsigned int flag)
+{
+ unsigned int pin_ctl = snd_hda_codec_read(codec, nid,
+ 0, AC_VERB_GET_PIN_WIDGET_CONTROL, 0x00);
+ snd_hda_codec_write(codec, nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pin_ctl & ~flag);
+}
+
+static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ struct auto_pin_cfg *cfg = &spec->autocfg;
+ int i, presence;
+
+ if ((res >> 26) != STAC_HP_EVENT)
+ return;
+
+ presence = snd_hda_codec_read(codec, cfg->hp_pin, 0,
+ AC_VERB_GET_PIN_SENSE, 0x00) >> 31;
+
+ if (presence) {
+ /* disable lineouts, enable hp */
+ for (i = 0; i < cfg->line_outs; i++)
+ stac92xx_reset_pinctl(codec, cfg->line_out_pins[i],
+ AC_PINCTL_OUT_EN);
+ stac92xx_set_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
+ } else {
+ /* enable lineouts, disable hp */
+ for (i = 0; i < cfg->line_outs; i++)
+ stac92xx_set_pinctl(codec, cfg->line_out_pins[i],
+ AC_PINCTL_OUT_EN);
+ stac92xx_reset_pinctl(codec, cfg->hp_pin, AC_PINCTL_OUT_EN);
+ }
+}
+
+#ifdef CONFIG_PM
+static int stac92xx_resume(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ int i;
+
+ stac92xx_init(codec);
+ for (i = 0; i < spec->num_mixers; i++)
+ snd_hda_resume_ctls(codec, spec->mixers[i]);
+ if (spec->multiout.dig_out_nid)
+ snd_hda_resume_spdif_out(codec);
+ if (spec->dig_in_nid)
+ snd_hda_resume_spdif_in(codec);
+
+ return 0;
+}
+#endif
+
static struct hda_codec_ops stac92xx_patch_ops = {
.build_controls = stac92xx_build_controls,
.build_pcms = stac92xx_build_pcms,
.init = stac92xx_init,
.free = stac92xx_free,
+ .unsol_event = stac92xx_unsol_event,
+#ifdef CONFIG_PM
+ .resume = stac92xx_resume,
+#endif
};
static int patch_stac9200(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
+ int err;
- spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
+#ifdef STAC_TEST
+ spec->pin_nids = stac9200_pin_nids;
+ spec->num_pins = 8;
+ spec->pin_configs = stac9200_pin_configs;
+ stac92xx_set_config_regs(codec);
+#endif
spec->multiout.max_channels = 2;
spec->multiout.num_dacs = 1;
spec->multiout.dac_nids = stac9200_dac_nids;
spec->adc_nids = stac9200_adc_nids;
spec->mux_nids = stac9200_mux_nids;
- spec->input_mux = &stac9200_input_mux;
- spec->pstate_nids = stac9200_pstate_nids;
- spec->num_pstates = 3;
- spec->pin_nids = stac9200_pin_nids;
-#ifdef STAC_TEST
- spec->pin_configs = stac9200_pin_configs;
-#endif
- spec->num_pins = 8;
- spec->init = stac9200_ch2_init;
+ spec->num_muxes = 1;
+
+ spec->init = stac9200_core_init;
spec->mixer = stac9200_mixer;
- spec->playback_nid = 0x02;
- spec->capture_nid = 0x03;
+
+ err = stac9200_parse_auto_config(codec);
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
codec->patch_ops = stac92xx_patch_ops;
static int patch_stac922x(struct hda_codec *codec)
{
struct sigmatel_spec *spec;
+ int err;
- spec = kcalloc(1, sizeof(*spec), GFP_KERNEL);
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (spec == NULL)
return -ENOMEM;
codec->spec = spec;
- spec->multiout.max_channels = 2;
- spec->multiout.num_dacs = 4;
- spec->multiout.dac_nids = stac922x_dac_nids;
- spec->adc_nids = stac922x_adc_nids;
- spec->mux_nids = stac922x_mux_nids;
- spec->input_mux = &stac922x_input_mux;
- spec->pstate_nids = stac922x_pstate_nids;
- spec->num_pstates = 7;
- spec->pin_nids = stac922x_pin_nids;
#ifdef STAC_TEST
+ spec->num_pins = 10;
+ spec->pin_nids = stac922x_pin_nids;
spec->pin_configs = stac922x_pin_configs;
+ stac92xx_set_config_regs(codec);
#endif
- spec->num_pins = 10;
- spec->init = stac922x_ch2_init;
+ spec->adc_nids = stac922x_adc_nids;
+ spec->mux_nids = stac922x_mux_nids;
+ spec->num_muxes = 2;
+
+ spec->init = stac922x_core_init;
spec->mixer = stac922x_mixer;
- spec->playback_nid = 0x02;
- spec->capture_nid = 0x06;
+
+ spec->multiout.dac_nids = spec->dac_nids;
+
+ err = stac922x_parse_auto_config(codec);
+ if (err < 0) {
+ stac92xx_free(codec);
+ return err;
+ }
codec->patch_ops = stac92xx_patch_ops;