/* * 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); } static void alc_simple_setup_automute(struct alc_spec *spec, int mode) { int lo_pin = spec->autocfg.line_out_pins[0]; if (lo_pin == spec->autocfg.speaker_pins[0] || lo_pin == spec->autocfg.hp_pins[0]) lo_pin = 0; spec->automute_mode = mode; spec->detect_hp = !!spec->autocfg.hp_pins[0]; spec->detect_lo = !!lo_pin; spec->automute_lo = spec->automute_lo_possible = !!lo_pin; spec->automute_speaker = spec->automute_speaker_possible = !!spec->autocfg.speaker_pins[0]; } /* 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); }