diff options
Diffstat (limited to 'sound/pci/hda/alc_quirks.c')
-rw-r--r-- | sound/pci/hda/alc_quirks.c | 467 |
1 files changed, 467 insertions, 0 deletions
diff --git a/sound/pci/hda/alc_quirks.c b/sound/pci/hda/alc_quirks.c new file mode 100644 index 000000000000..2be1129cf458 --- /dev/null +++ b/sound/pci/hda/alc_quirks.c @@ -0,0 +1,467 @@ +/* + * Common codes for Realtek codec quirks + * included by patch_realtek.c + */ + +/* + * configuration template - to be copied to the spec instance + */ +struct alc_config_preset { + const struct snd_kcontrol_new *mixers[5]; /* should be identical size + * with spec + */ + const struct snd_kcontrol_new *cap_mixer; /* capture mixer */ + const struct hda_verb *init_verbs[5]; + unsigned int num_dacs; + const hda_nid_t *dac_nids; + hda_nid_t dig_out_nid; /* optional */ + hda_nid_t hp_nid; /* optional */ + const hda_nid_t *slave_dig_outs; + unsigned int num_adc_nids; + const hda_nid_t *adc_nids; + const hda_nid_t *capsrc_nids; + hda_nid_t dig_in_nid; + unsigned int num_channel_mode; + const struct hda_channel_mode *channel_mode; + int need_dac_fix; + int const_channel_count; + unsigned int num_mux_defs; + const struct hda_input_mux *input_mux; + void (*unsol_event)(struct hda_codec *, unsigned int); + void (*setup)(struct hda_codec *); + void (*init_hook)(struct hda_codec *); +#ifdef CONFIG_SND_HDA_POWER_SAVE + const struct hda_amp_list *loopbacks; + void (*power_hook)(struct hda_codec *codec); +#endif +}; + +/* + * channel mode setting + */ +static int alc_ch_mode_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct alc_spec *spec = codec->spec; + return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode, + spec->num_channel_mode); +} + +static int alc_ch_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct alc_spec *spec = codec->spec; + return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode, + spec->num_channel_mode, + spec->ext_channel_count); +} + +static int alc_ch_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct alc_spec *spec = codec->spec; + int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode, + spec->num_channel_mode, + &spec->ext_channel_count); + if (err >= 0 && !spec->const_channel_count) { + spec->multiout.max_channels = spec->ext_channel_count; + if (spec->need_dac_fix) + spec->multiout.num_dacs = spec->multiout.max_channels / 2; + } + return err; +} + +/* + * Control the mode of pin widget settings via the mixer. "pc" is used + * instead of "%" to avoid consequences of accidentally treating the % as + * being part of a format specifier. Maximum allowed length of a value is + * 63 characters plus NULL terminator. + * + * Note: some retasking pin complexes seem to ignore requests for input + * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these + * are requested. Therefore order this list so that this behaviour will not + * cause problems when mixer clients move through the enum sequentially. + * NIDs 0x0f and 0x10 have been observed to have this behaviour as of + * March 2006. + */ +static const char * const alc_pin_mode_names[] = { + "Mic 50pc bias", "Mic 80pc bias", + "Line in", "Line out", "Headphone out", +}; +static const unsigned char alc_pin_mode_values[] = { + PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP, +}; +/* The control can present all 5 options, or it can limit the options based + * in the pin being assumed to be exclusively an input or an output pin. In + * addition, "input" pins may or may not process the mic bias option + * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to + * accept requests for bias as of chip versions up to March 2006) and/or + * wiring in the computer. + */ +#define ALC_PIN_DIR_IN 0x00 +#define ALC_PIN_DIR_OUT 0x01 +#define ALC_PIN_DIR_INOUT 0x02 +#define ALC_PIN_DIR_IN_NOMICBIAS 0x03 +#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04 + +/* Info about the pin modes supported by the different pin direction modes. + * For each direction the minimum and maximum values are given. + */ +static const signed char alc_pin_mode_dir_info[5][2] = { + { 0, 2 }, /* ALC_PIN_DIR_IN */ + { 3, 4 }, /* ALC_PIN_DIR_OUT */ + { 0, 4 }, /* ALC_PIN_DIR_INOUT */ + { 2, 2 }, /* ALC_PIN_DIR_IN_NOMICBIAS */ + { 2, 4 }, /* ALC_PIN_DIR_INOUT_NOMICBIAS */ +}; +#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0]) +#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1]) +#define alc_pin_mode_n_items(_dir) \ + (alc_pin_mode_max(_dir)-alc_pin_mode_min(_dir)+1) + +static int alc_pin_mode_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + unsigned int item_num = uinfo->value.enumerated.item; + unsigned char dir = (kcontrol->private_value >> 16) & 0xff; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = alc_pin_mode_n_items(dir); + + if (item_num<alc_pin_mode_min(dir) || item_num>alc_pin_mode_max(dir)) + item_num = alc_pin_mode_min(dir); + strcpy(uinfo->value.enumerated.name, alc_pin_mode_names[item_num]); + return 0; +} + +static int alc_pin_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + unsigned int i; + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char dir = (kcontrol->private_value >> 16) & 0xff; + long *valp = ucontrol->value.integer.value; + unsigned int pinctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, + 0x00); + + /* Find enumerated value for current pinctl setting */ + i = alc_pin_mode_min(dir); + while (i <= alc_pin_mode_max(dir) && alc_pin_mode_values[i] != pinctl) + i++; + *valp = i <= alc_pin_mode_max(dir) ? i: alc_pin_mode_min(dir); + return 0; +} + +static int alc_pin_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + signed int change; + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char dir = (kcontrol->private_value >> 16) & 0xff; + long val = *ucontrol->value.integer.value; + unsigned int pinctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, + 0x00); + + if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir)) + val = alc_pin_mode_min(dir); + + change = pinctl != alc_pin_mode_values[val]; + if (change) { + /* Set pin mode to that requested */ + snd_hda_codec_write_cache(codec, nid, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + alc_pin_mode_values[val]); + + /* Also enable the retasking pin's input/output as required + * for the requested pin mode. Enum values of 2 or less are + * input modes. + * + * Dynamically switching the input/output buffers probably + * reduces noise slightly (particularly on input) so we'll + * do it. However, having both input and output buffers + * enabled simultaneously doesn't seem to be problematic if + * this turns out to be necessary in the future. + */ + if (val <= 2) { + snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, + HDA_AMP_MUTE, HDA_AMP_MUTE); + snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0, + HDA_AMP_MUTE, 0); + } else { + snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0, + HDA_AMP_MUTE, HDA_AMP_MUTE); + snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0, + HDA_AMP_MUTE, 0); + } + } + return change; +} + +#define ALC_PIN_MODE(xname, nid, dir) \ + { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ + .subdevice = HDA_SUBDEV_NID_FLAG | nid, \ + .info = alc_pin_mode_info, \ + .get = alc_pin_mode_get, \ + .put = alc_pin_mode_put, \ + .private_value = nid | (dir<<16) } + +/* A switch control for ALC260 GPIO pins. Multiple GPIOs can be ganged + * together using a mask with more than one bit set. This control is + * currently used only by the ALC260 test model. At this stage they are not + * needed for any "production" models. + */ +#ifdef CONFIG_SND_DEBUG +#define alc_gpio_data_info snd_ctl_boolean_mono_info + +static int alc_gpio_data_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long *valp = ucontrol->value.integer.value; + unsigned int val = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_GPIO_DATA, 0x00); + + *valp = (val & mask) != 0; + return 0; +} +static int alc_gpio_data_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + signed int change; + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long val = *ucontrol->value.integer.value; + unsigned int gpio_data = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_GPIO_DATA, + 0x00); + + /* Set/unset the masked GPIO bit(s) as needed */ + change = (val == 0 ? 0 : mask) != (gpio_data & mask); + if (val == 0) + gpio_data &= ~mask; + else + gpio_data |= mask; + snd_hda_codec_write_cache(codec, nid, 0, + AC_VERB_SET_GPIO_DATA, gpio_data); + + return change; +} +#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \ + { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ + .subdevice = HDA_SUBDEV_NID_FLAG | nid, \ + .info = alc_gpio_data_info, \ + .get = alc_gpio_data_get, \ + .put = alc_gpio_data_put, \ + .private_value = nid | (mask<<16) } +#endif /* CONFIG_SND_DEBUG */ + +/* A switch control to allow the enabling of the digital IO pins on the + * ALC260. This is incredibly simplistic; the intention of this control is + * to provide something in the test model allowing digital outputs to be + * identified if present. If models are found which can utilise these + * outputs a more complete mixer control can be devised for those models if + * necessary. + */ +#ifdef CONFIG_SND_DEBUG +#define alc_spdif_ctrl_info snd_ctl_boolean_mono_info + +static int alc_spdif_ctrl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long *valp = ucontrol->value.integer.value; + unsigned int val = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_1, 0x00); + + *valp = (val & mask) != 0; + return 0; +} +static int alc_spdif_ctrl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + signed int change; + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long val = *ucontrol->value.integer.value; + unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_DIGI_CONVERT_1, + 0x00); + + /* Set/unset the masked control bit(s) as needed */ + change = (val == 0 ? 0 : mask) != (ctrl_data & mask); + if (val==0) + ctrl_data &= ~mask; + else + ctrl_data |= mask; + snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1, + ctrl_data); + + return change; +} +#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \ + { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ + .subdevice = HDA_SUBDEV_NID_FLAG | nid, \ + .info = alc_spdif_ctrl_info, \ + .get = alc_spdif_ctrl_get, \ + .put = alc_spdif_ctrl_put, \ + .private_value = nid | (mask<<16) } +#endif /* CONFIG_SND_DEBUG */ + +/* A switch control to allow the enabling EAPD digital outputs on the ALC26x. + * Again, this is only used in the ALC26x test models to help identify when + * the EAPD line must be asserted for features to work. + */ +#ifdef CONFIG_SND_DEBUG +#define alc_eapd_ctrl_info snd_ctl_boolean_mono_info + +static int alc_eapd_ctrl_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long *valp = ucontrol->value.integer.value; + unsigned int val = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_EAPD_BTLENABLE, 0x00); + + *valp = (val & mask) != 0; + return 0; +} + +static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + int change; + struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + hda_nid_t nid = kcontrol->private_value & 0xffff; + unsigned char mask = (kcontrol->private_value >> 16) & 0xff; + long val = *ucontrol->value.integer.value; + unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_EAPD_BTLENABLE, + 0x00); + + /* Set/unset the masked control bit(s) as needed */ + change = (!val ? 0 : mask) != (ctrl_data & mask); + if (!val) + ctrl_data &= ~mask; + else + ctrl_data |= mask; + snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE, + ctrl_data); + + return change; +} + +#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \ + { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0, \ + .subdevice = HDA_SUBDEV_NID_FLAG | nid, \ + .info = alc_eapd_ctrl_info, \ + .get = alc_eapd_ctrl_get, \ + .put = alc_eapd_ctrl_put, \ + .private_value = nid | (mask<<16) } +#endif /* CONFIG_SND_DEBUG */ + +static void alc_fixup_autocfg_pin_nums(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + struct auto_pin_cfg *cfg = &spec->autocfg; + + if (!cfg->line_outs) { + while (cfg->line_outs < AUTO_CFG_MAX_OUTS && + cfg->line_out_pins[cfg->line_outs]) + cfg->line_outs++; + } + if (!cfg->speaker_outs) { + while (cfg->speaker_outs < AUTO_CFG_MAX_OUTS && + cfg->speaker_pins[cfg->speaker_outs]) + cfg->speaker_outs++; + } + if (!cfg->hp_outs) { + while (cfg->hp_outs < AUTO_CFG_MAX_OUTS && + cfg->hp_pins[cfg->hp_outs]) + cfg->hp_outs++; + } +} + +/* + * set up from the preset table + */ +static void setup_preset(struct hda_codec *codec, + const struct alc_config_preset *preset) +{ + struct alc_spec *spec = codec->spec; + int i; + + for (i = 0; i < ARRAY_SIZE(preset->mixers) && preset->mixers[i]; i++) + add_mixer(spec, preset->mixers[i]); + spec->cap_mixer = preset->cap_mixer; + for (i = 0; i < ARRAY_SIZE(preset->init_verbs) && preset->init_verbs[i]; + i++) + add_verb(spec, preset->init_verbs[i]); + + spec->channel_mode = preset->channel_mode; + spec->num_channel_mode = preset->num_channel_mode; + spec->need_dac_fix = preset->need_dac_fix; + spec->const_channel_count = preset->const_channel_count; + + if (preset->const_channel_count) + spec->multiout.max_channels = preset->const_channel_count; + else + spec->multiout.max_channels = spec->channel_mode[0].channels; + spec->ext_channel_count = spec->channel_mode[0].channels; + + spec->multiout.num_dacs = preset->num_dacs; + spec->multiout.dac_nids = preset->dac_nids; + spec->multiout.dig_out_nid = preset->dig_out_nid; + spec->multiout.slave_dig_outs = preset->slave_dig_outs; + spec->multiout.hp_nid = preset->hp_nid; + + spec->num_mux_defs = preset->num_mux_defs; + if (!spec->num_mux_defs) + spec->num_mux_defs = 1; + spec->input_mux = preset->input_mux; + + spec->num_adc_nids = preset->num_adc_nids; + spec->adc_nids = preset->adc_nids; + spec->capsrc_nids = preset->capsrc_nids; + spec->dig_in_nid = preset->dig_in_nid; + + spec->unsol_event = preset->unsol_event; + spec->init_hook = preset->init_hook; +#ifdef CONFIG_SND_HDA_POWER_SAVE + spec->power_hook = preset->power_hook; + spec->loopback.amplist = preset->loopbacks; +#endif + + if (preset->setup) + preset->setup(codec); + + alc_fixup_autocfg_pin_nums(codec); +} + + +/* auto-toggle front mic */ +static void alc88x_simple_mic_automute(struct hda_codec *codec) +{ + unsigned int present; + unsigned char bits; + + present = snd_hda_jack_detect(codec, 0x18); + bits = present ? HDA_AMP_MUTE : 0; + snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits); +} + |