* HD audio interface patch for SigmaTel STAC92xx
*
* Copyright (c) 2005 Embedded Alley Solutions, Inc.
- * <matt@embeddedalley.com>
+ * Matt Porter <mporter@embeddedalley.com>
*
* Based on patch_cmedia.c and patch_realtek.c
* Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
#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)
+#define STAC_REF 0
+#define STAC_D945GTP3 1
+#define STAC_D945GTP5 2
+
struct sigmatel_spec {
struct snd_kcontrol_new *mixers[4];
unsigned int num_mixers;
+ int board_config;
unsigned int surr_switch: 1;
+ unsigned int line_switch: 1;
+ unsigned int mic_switch: 1;
/* playback */
struct hda_multi_out multiout;
unsigned int num_muxes;
hda_nid_t dig_in_nid;
-#ifdef STAC_TEST
/* pin widgets */
hda_nid_t *pin_nids;
unsigned int num_pins;
unsigned int *pin_configs;
-#endif
/* codec specific stuff */
struct hda_verb *init;
struct hda_input_mux *input_mux;
unsigned int cur_mux[2];
- /* channel mode */
- unsigned int num_ch_modes;
- unsigned int cur_ch_mode;
+ /* i/o switches */
+ unsigned int io_switch[2];
struct hda_pcm pcm_rec[2]; /* PCM information */
0x12, 0x13,
};
-#ifdef STAC_TEST
static hda_nid_t stac9200_pin_nids[8] = {
0x08, 0x09, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12,
};
0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x15, 0x1b,
};
-#endif
static int stac92xx_mux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
{}
};
-static int stac922x_channel_modes[3] = {2, 6, 8};
-
-static int stac922x_ch_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *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(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *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 struct snd_kcontrol_new stac9200_mixer[] = {
HDA_CODEC_VOLUME("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
.put = stac92xx_mux_enum_put,
},
HDA_CODEC_VOLUME("Capture Volume", 0x17, 0x0, HDA_INPUT),
- HDA_CODEC_MUTE("Capture Switch", 0x17, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Mux Capture Volume", 0x12, 0x0, HDA_OUTPUT),
{ } /* end */
};
-static struct snd_kcontrol_new 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;
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 0;
}
-#ifdef STAC_TEST
-static unsigned int stac9200_pin_configs[8] = {
+static unsigned int ref9200_pin_configs[8] = {
0x01c47010, 0x01447010, 0x0221401f, 0x01114010,
0x02a19020, 0x01a19021, 0x90100140, 0x01813122,
};
-static unsigned int stac922x_pin_configs[10] = {
- 0x01014010, 0x01014011, 0x01014012, 0x0221401f,
- 0x01813122, 0x01014014, 0x01441030, 0x01c41030,
+static unsigned int *stac9200_brd_tbl[] = {
+ ref9200_pin_configs,
+};
+
+static struct hda_board_config stac9200_cfg_tbl[] = {
+ { .modelname = "ref",
+ .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x2668, /* DFI LanParty */
+ .config = STAC_REF },
+ {} /* terminator */
+};
+
+static unsigned int ref922x_pin_configs[10] = {
+ 0x01014010, 0x01016011, 0x01012012, 0x0221401f,
+ 0x01813122, 0x01011014, 0x01441030, 0x01c41030,
0x40000100, 0x40000100,
};
+static unsigned int d945gtp3_pin_configs[10] = {
+ 0x0221401f, 0x01a19022, 0x01813021, 0x01114010,
+ 0x40000100, 0x40000100, 0x40000100, 0x40000100,
+ 0x02a19120, 0x40000100,
+};
+
+static unsigned int d945gtp5_pin_configs[10] = {
+ 0x0221401f, 0x01111012, 0x01813024, 0x01114010,
+ 0x01a19021, 0x01116011, 0x01452130, 0x40000100,
+ 0x02a19320, 0x40000100,
+};
+
+static unsigned int *stac922x_brd_tbl[] = {
+ ref922x_pin_configs,
+ d945gtp3_pin_configs,
+ d945gtp5_pin_configs,
+};
+
+static struct hda_board_config stac922x_cfg_tbl[] = {
+ { .modelname = "ref",
+ .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x2668, /* DFI LanParty */
+ .config = STAC_REF }, /* SigmaTel reference board */
+ { .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x0101,
+ .config = STAC_D945GTP3 }, /* Intel D945GTP - 3 Stack */
+ { .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x0404,
+ .config = STAC_D945GTP5 }, /* Intel D945GTP - 5 Stack */
+ { .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x0303,
+ .config = STAC_D945GTP5 }, /* Intel D945GNT - 5 Stack */
+ { .pci_subvendor = PCI_VENDOR_ID_INTEL,
+ .pci_subdevice = 0x0013,
+ .config = STAC_D945GTP5 }, /* Intel D955XBK - 5 Stack */
+ {} /* terminator */
+};
+
static void stac92xx_set_config_regs(struct hda_codec *codec)
{
int i;
pin_cfg = snd_hda_codec_read(codec, spec->pin_nids[i], 0,
AC_VERB_GET_CONFIG_DEFAULT,
0x00);
- printk("pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
+ snd_printdd(KERN_INFO "hda_codec: pin nid %2.2x pin config %8.8x\n", spec->pin_nids[i], pin_cfg);
}
}
-#endif
/*
* 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,
- struct snd_pcm_substream *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,
struct snd_pcm_substream *substream)
{
struct sigmatel_spec *spec = codec->spec;
- return stac92xx_multi_out_analog_prepare(codec, &spec->multiout, stream_tag,
- format, substream);
+ return snd_hda_multi_out_analog_prepare(codec, &spec->multiout, stream_tag, format, substream);
}
static int stac92xx_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
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 int stac92xx_io_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ return 0;
+}
+
+static int stac92xx_io_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ int io_idx = kcontrol-> private_value & 0xff;
+
+ ucontrol->value.integer.value[0] = spec->io_switch[io_idx];
+ return 0;
+}
+
+static int stac92xx_io_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t nid = kcontrol->private_value >> 8;
+ int io_idx = kcontrol-> private_value & 0xff;
+ unsigned short val = ucontrol->value.integer.value[0];
+
+ spec->io_switch[io_idx] = val;
+
+ if (val)
+ stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_OUT_EN);
+ else
+ stac92xx_auto_set_pinctl(codec, nid, AC_PINCTL_IN_EN);
+
+ return 1;
+}
+
+#define STAC_CODEC_IO_SWITCH(xname, xpval) \
+ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .index = 0, \
+ .info = stac92xx_io_switch_info, \
+ .get = stac92xx_io_switch_get, \
+ .put = stac92xx_io_switch_put, \
+ .private_value = xpval, \
+ }
+
+
enum {
STAC_CTL_WIDGET_VOL,
STAC_CTL_WIDGET_MUTE,
+ STAC_CTL_WIDGET_IO_SWITCH,
};
static struct snd_kcontrol_new stac92xx_control_templates[] = {
HDA_CODEC_VOLUME(NULL, 0, 0, 0),
HDA_CODEC_MUTE(NULL, 0, 0, 0),
+ STAC_CODEC_IO_SWITCH(NULL, 0),
};
/* add dynamic controls */
return 0;
}
+/* flag inputs as additional dynamic lineouts */
+static int stac92xx_add_dyn_out_pins(struct hda_codec *codec, struct auto_pin_cfg *cfg)
+{
+ struct sigmatel_spec *spec = codec->spec;
+
+ switch (cfg->line_outs) {
+ case 3:
+ /* add line-in as side */
+ if (cfg->input_pins[AUTO_PIN_LINE]) {
+ cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_LINE];
+ spec->line_switch = 1;
+ cfg->line_outs++;
+ }
+ break;
+ case 2:
+ /* add line-in as clfe and mic as side */
+ if (cfg->input_pins[AUTO_PIN_LINE]) {
+ cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_LINE];
+ spec->line_switch = 1;
+ cfg->line_outs++;
+ }
+ if (cfg->input_pins[AUTO_PIN_MIC]) {
+ cfg->line_out_pins[3] = cfg->input_pins[AUTO_PIN_MIC];
+ spec->mic_switch = 1;
+ cfg->line_outs++;
+ }
+ break;
+ case 1:
+ /* add line-in as surr and mic as clfe */
+ if (cfg->input_pins[AUTO_PIN_LINE]) {
+ cfg->line_out_pins[1] = cfg->input_pins[AUTO_PIN_LINE];
+ spec->line_switch = 1;
+ cfg->line_outs++;
+ }
+ if (cfg->input_pins[AUTO_PIN_MIC]) {
+ cfg->line_out_pins[2] = cfg->input_pins[AUTO_PIN_MIC];
+ spec->mic_switch = 1;
+ cfg->line_outs++;
+ }
+ break;
+ }
+
+ 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)
{
int i, err;
for (i = 0; i < cfg->line_outs; i++) {
- if (! spec->multiout.dac_nids[i])
+ if (!spec->multiout.dac_nids[i])
continue;
nid = spec->multiout.dac_nids[i];
}
}
+ if (spec->line_switch)
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
+ return err;
+
+ if (spec->mic_switch)
+ if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
+ return err;
+
return 0;
}
for (i = 0; i < AUTO_PIN_LAST; i++) {
int index = -1;
if (cfg->input_pins[i]) {
+ /* Enable active pin widget as an input */
+ stac92xx_auto_set_pinctl(codec, cfg->input_pins[i], AC_PINCTL_IN_EN);
+
imux->items[imux->num_items].label = labels[i];
for (j=0; j<spec->num_muxes; j++) {
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;
if ((err = snd_hda_parse_pin_def_config(codec, &spec->autocfg)) < 0)
return err;
+ if ((err = stac92xx_add_dyn_out_pins(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 err;
spec->multiout.max_channels = spec->multiout.num_dacs * 2;
- if (spec->multiout.max_channels > 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;
return -ENOMEM;
codec->spec = spec;
+ spec->board_config = snd_hda_check_board_config(codec, stac9200_cfg_tbl);
+ if (spec->board_config < 0)
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC9200, using BIOS defaults\n");
+ else {
+ spec->num_pins = 8;
+ spec->pin_nids = stac9200_pin_nids;
+ spec->pin_configs = stac9200_brd_tbl[spec->board_config];
+ stac92xx_set_config_regs(codec);
+ }
-#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;
return -ENOMEM;
codec->spec = spec;
+ spec->board_config = snd_hda_check_board_config(codec, stac922x_cfg_tbl);
+ if (spec->board_config < 0)
+ snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, using BIOS defaults\n");
+ else {
+ spec->num_pins = 10;
+ spec->pin_nids = stac922x_pin_nids;
+ spec->pin_configs = stac922x_brd_tbl[spec->board_config];
+ stac92xx_set_config_regs(codec);
+ }
-#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->adc_nids = stac922x_adc_nids;
spec->mux_nids = stac922x_mux_nids;
spec->num_muxes = 2;
projects / openwrt / staging / blogic.git / commitdiff