From: Lucas Tanure tanureal@opensource.cirrus.com
Dolphin devices have CS8409 HDA Bridge connected to two CS42L42 codecs. Codec 1 supports Headphone and Headset Mic. Codec 2 supports Line Out.
Features: - Front and Read Jacks appear as separate jacks; Removal or connection of on jack should not affect the connection of the other. - Front Jack only shows up on jack detection. - Rear Jack is Phantom Jack. - Separate Volume Controls for each Jack
Signed-off-by: Stefan Binding sbinding@opensource.cirrus.com Signed-off-by: Lucas Tanure tanureal@opensource.cirrus.com Signed-off-by: Vitaly Rodionov vitalyr@opensource.cirrus.com
Changes in v2: Fixed sparse warnings : Reported-by: kernel test robot lkp@intel.com sound/pci/hda/patch_cs8409.c:1061:59: sparse: sparse: Using plain integer as NULL pointer
--- sound/pci/hda/patch_cs8409-tables.c | 220 ++++++++++++++++++++++++++++ sound/pci/hda/patch_cs8409.c | 196 +++++++++++++++++++++++++ sound/pci/hda/patch_cs8409.h | 24 +++ 3 files changed, 440 insertions(+)
diff --git a/sound/pci/hda/patch_cs8409-tables.c b/sound/pci/hda/patch_cs8409-tables.c index be9feb84aaa2..6453a7ec3856 100644 --- a/sound/pci/hda/patch_cs8409-tables.c +++ b/sound/pci/hda/patch_cs8409-tables.c @@ -249,6 +249,210 @@ struct sub_codec cs8409_cs42l42_codec = { .no_type_dect = 0, };
+/****************************************************************************** + * Dolphin Specific Arrays + * CS8409/ 2 X CS42L42 + ******************************************************************************/ + +const struct hda_verb dolphin_init_verbs[] = { + { 0x01, AC_VERB_SET_GPIO_WAKE_MASK, DOLPHIN_WAKE }, /* WAKE from GPIO 0,4 */ + { CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_STATE, 0x0001 }, /* Enable VPW processing */ + { CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x0002 }, /* Configure GPIO 6,7 */ + { CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF, 0x0080 }, /* I2C mode */ + { CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_COEF_INDEX, 0x005b }, /* Set I2C bus speed */ + { CS8409_PIN_VENDOR_WIDGET, AC_VERB_SET_PROC_COEF, 0x0200 }, /* 100kHz I2C_STO = 2 */ + {} /* terminator */ +}; + +const struct hda_pintbl dolphin_pincfgs[] = { + { 0x24, 0x022210f0 }, /* ASP-1-TX-A */ + { 0x25, 0x010240f0 }, /* ASP-1-TX-B */ + { 0x34, 0x02a21050 }, /* ASP-1-RX */ + {} /* terminator */ +}; + +/* Vendor specific HW configuration for CS42L42 */ +static const struct cs8409_i2c_param dolphin_c0_init_reg_seq[] = { + { 0x1010, 0xB0 }, + { 0x1D01, 0x00 }, + { 0x1D02, 0x06 }, + { 0x1D03, 0x00 }, + { 0x1107, 0x01 }, + { 0x1009, 0x02 }, + { 0x1007, 0x03 }, + { 0x1201, 0x00 }, + { 0x1208, 0x13 }, + { 0x1205, 0xFF }, + { 0x1206, 0x00 }, + { 0x1207, 0x20 }, + { 0x1202, 0x0D }, + { 0x2A02, 0x02 }, + { 0x2A03, 0x00 }, + { 0x2A04, 0x00 }, + { 0x2A05, 0x02 }, + { 0x2A06, 0x00 }, + { 0x2A07, 0x20 }, + { 0x2A01, 0x0C }, + { 0x2902, 0x01 }, + { 0x2903, 0x02 }, + { 0x2904, 0x00 }, + { 0x2905, 0x00 }, + { 0x2901, 0x01 }, + { 0x1101, 0x0A }, + { 0x1102, 0x84 }, + { 0x2301, 0x00 }, + { 0x2303, 0x00 }, + { 0x2302, 0x3f }, + { 0x2001, 0x03 }, + { 0x1B75, 0xB6 }, + { 0x1B73, 0xC2 }, + { 0x1129, 0x01 }, + { 0x1121, 0xF3 }, + { 0x1103, 0x20 }, + { 0x1105, 0x00 }, + { 0x1112, 0x00 }, + { 0x1113, 0x80 }, + { 0x1C03, 0xC0 }, + { 0x1101, 0x02 }, + { 0x1316, 0xff }, + { 0x1317, 0xff }, + { 0x1318, 0xff }, + { 0x1319, 0xff }, + { 0x131a, 0xff }, + { 0x131b, 0xff }, + { 0x131c, 0xff }, + { 0x131e, 0xff }, + { 0x131f, 0xff }, + { 0x1320, 0xff }, + { 0x1b79, 0xff }, + { 0x1b7a, 0xff } +}; + +static const struct cs8409_i2c_param dolphin_c1_init_reg_seq[] = { + { 0x1010, 0xB0 }, + { 0x1D01, 0x00 }, + { 0x1D02, 0x06 }, + { 0x1D03, 0x00 }, + { 0x1107, 0x01 }, + { 0x1009, 0x02 }, + { 0x1007, 0x03 }, + { 0x1201, 0x00 }, + { 0x1208, 0x13 }, + { 0x1205, 0xFF }, + { 0x1206, 0x00 }, + { 0x1207, 0x20 }, + { 0x1202, 0x0D }, + { 0x2A02, 0x02 }, + { 0x2A03, 0x00 }, + { 0x2A04, 0x80 }, + { 0x2A05, 0x02 }, + { 0x2A06, 0x00 }, + { 0x2A07, 0xA0 }, + { 0x2A01, 0x0C }, + { 0x2902, 0x00 }, + { 0x2903, 0x02 }, + { 0x2904, 0x00 }, + { 0x2905, 0x00 }, + { 0x2901, 0x00 }, + { 0x1101, 0x0E }, + { 0x1102, 0x84 }, + { 0x2301, 0x00 }, + { 0x2303, 0x00 }, + { 0x2302, 0x3f }, + { 0x2001, 0x03 }, + { 0x1B75, 0xB6 }, + { 0x1B73, 0xC2 }, + { 0x1129, 0x01 }, + { 0x1121, 0xF3 }, + { 0x1103, 0x20 }, + { 0x1105, 0x00 }, + { 0x1112, 0x00 }, + { 0x1113, 0x80 }, + { 0x1C03, 0xC0 }, + { 0x1101, 0x02 }, + { 0x1316, 0xff }, + { 0x1317, 0xff }, + { 0x1318, 0xff }, + { 0x1319, 0xff }, + { 0x131a, 0xff }, + { 0x131b, 0xff }, + { 0x131c, 0xff }, + { 0x131e, 0xff }, + { 0x131f, 0xff }, + { 0x1320, 0xff }, + { 0x1b79, 0xff }, + { 0x1b7a, 0xff } +}; + +/* Vendor specific hw configuration for CS8409 */ +const struct cs8409_cir_param dolphin_hw_cfg[] = { + /* +PLL1/2_EN, +I2C_EN */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0xb008 }, + /* ASP1_EN=0, ASP1_STP=1 */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0002 }, + /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG3, 0x0a80 }, + /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL1, 0x0800 }, + /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_A_TX_CTRL2, 0x0820 }, + /* ASP1.B: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=128 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_B_TX_CTRL1, 0x0880 }, + /* ASP1.B: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=160 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_B_TX_CTRL2, 0x08a0 }, + /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL1, 0x0800 }, + /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */ + { CS8409_PIN_VENDOR_WIDGET, ASP1_A_RX_CTRL2, 0x0800 }, + /* ASP1: LCHI = 00h */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL1, 0x8000 }, + /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL2, 0x28ff }, + /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_ASP1_CLK_CTRL3, 0x0062 }, + /* ASP1/2_BEEP=0 */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_BEEP_CFG, 0x0000 }, + /* ASP1_EN=1, ASP1_STP=1 */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG2, 0x0022 }, + /* -PLL2_EN */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_DEV_CFG1, 0x9008 }, + /* ASP1_xxx_EN=1, ASP1_MCLK_EN=0 */ + { CS8409_PIN_VENDOR_WIDGET, CS8409_PAD_CFG_SLW_RATE_CTRL, 0x5400 }, + /* test mode on */ + { CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x9999 }, + /* GPIO hysteresis = 30 us */ + { CS8409_PIN_VENDOR_WIDGET, 0xc5, 0x0000 }, + /* test mode off */ + { CS8409_PIN_VENDOR_WIDGET, 0xc0, 0x0000 }, + {} /* Terminator */ +}; + +struct sub_codec dolphin_cs42l42_0 = { + .addr = DOLPHIN_C0_I2C_ADDR, + .reset_gpio = DOLPHIN_C0_RESET, + .irq_mask = DOLPHIN_C0_INT, + .init_seq = dolphin_c0_init_reg_seq, + .init_seq_num = ARRAY_SIZE(dolphin_c0_init_reg_seq), + .hp_jack_in = 0, + .mic_jack_in = 0, + .paged = 1, + .suspended = 1, + .no_type_dect = 0, +}; + +struct sub_codec dolphin_cs42l42_1 = { + .addr = DOLPHIN_C1_I2C_ADDR, + .reset_gpio = DOLPHIN_C1_RESET, + .irq_mask = DOLPHIN_C1_INT, + .init_seq = dolphin_c1_init_reg_seq, + .init_seq_num = ARRAY_SIZE(dolphin_c1_init_reg_seq), + .hp_jack_in = 0, + .mic_jack_in = 0, + .paged = 1, + .suspended = 1, + .no_type_dect = 1, +}; + /****************************************************************************** * CS8409 Patch Driver Structs * Arrays Used for all projects using CS8409 @@ -295,6 +499,11 @@ const struct snd_pci_quirk cs8409_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG), SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG), SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG), + SND_PCI_QUIRK(0x1028, 0x0AD0, "Dolphin", CS8409_DOLPHIN), + SND_PCI_QUIRK(0x1028, 0x0AD1, "Dolphin", CS8409_DOLPHIN), + SND_PCI_QUIRK(0x1028, 0x0AD2, "Dolphin", CS8409_DOLPHIN), + SND_PCI_QUIRK(0x1028, 0x0AD3, "Dolphin", CS8409_DOLPHIN), + SND_PCI_QUIRK(0x1028, 0x0ACF, "Dolphin", CS8409_DOLPHIN), {} /* terminator */ };
@@ -303,6 +512,7 @@ const struct hda_model_fixup cs8409_models[] = { { .id = CS8409_BULLSEYE, .name = "bullseye" }, { .id = CS8409_WARLOCK, .name = "warlock" }, { .id = CS8409_CYBORG, .name = "cyborg" }, + { .id = CS8409_DOLPHIN, .name = "dolphin" }, {} };
@@ -329,4 +539,14 @@ const struct hda_fixup cs8409_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cs8409_cs42l42_fixups, }, + [CS8409_DOLPHIN] = { + .type = HDA_FIXUP_PINS, + .v.pins = dolphin_pincfgs, + .chained = true, + .chain_id = CS8409_DOLPHIN_FIXUPS, + }, + [CS8409_DOLPHIN_FIXUPS] = { + .type = HDA_FIXUP_FUNC, + .v.func = dolphin_fixups, + }, }; diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c index cee9d5c506ed..97649d35aefb 100644 --- a/sound/pci/hda/patch_cs8409.c +++ b/sound/pci/hda/patch_cs8409.c @@ -913,6 +913,202 @@ void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, } }
+/****************************************************************************** + * Dolphin Specific Functions + * CS8409/ 2 X CS42L42 + ******************************************************************************/ + +/* + * In the case of CS8409 we do not have unsolicited events when + * hs mic and hp are connected. Companion codec CS42L42 will + * generate interrupt via irq_mask to notify jack events. We have to overwrite + * generic snd_hda_jack_unsol_event(), read CS42L42 jack detect status registers + * and then notify status via generic snd_hda_jack_unsol_event() call. + */ +static void dolphin_jack_unsol_event(struct hda_codec *codec, unsigned int res) +{ + struct cs8409_spec *spec = codec->spec; + struct sub_codec *cs42l42; + struct hda_jack_tbl *jk; + + cs42l42 = spec->scodecs[CS8409_CODEC0]; + if (!cs42l42->suspended && (~res & cs42l42->irq_mask) && + cs42l42_jack_unsol_event(cs42l42)) { + jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_HP_PIN_NID, 0); + if (jk) + snd_hda_jack_unsol_event(codec, + (jk->tag << AC_UNSOL_RES_TAG_SHIFT) & + AC_UNSOL_RES_TAG); + + jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_AMIC_PIN_NID, 0); + if (jk) + snd_hda_jack_unsol_event(codec, + (jk->tag << AC_UNSOL_RES_TAG_SHIFT) & + AC_UNSOL_RES_TAG); + } + + cs42l42 = spec->scodecs[CS8409_CODEC1]; + if (!cs42l42->suspended && (~res & cs42l42->irq_mask) && + cs42l42_jack_unsol_event(cs42l42)) { + jk = snd_hda_jack_tbl_get_mst(codec, DOLPHIN_LO_PIN_NID, 0); + if (jk) + snd_hda_jack_unsol_event(codec, + (jk->tag << AC_UNSOL_RES_TAG_SHIFT) & + AC_UNSOL_RES_TAG); + } +} + +/* Vendor specific HW configuration + * PLL, ASP, I2C, SPI, GPIOs, DMIC etc... + */ +static void dolphin_hw_init(struct hda_codec *codec) +{ + const struct cs8409_cir_param *seq = dolphin_hw_cfg; + struct cs8409_spec *spec = codec->spec; + struct sub_codec *cs42l42; + int i; + + if (spec->gpio_mask) { + snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_MASK, + spec->gpio_mask); + snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DIRECTION, + spec->gpio_dir); + snd_hda_codec_write(codec, CS8409_PIN_AFG, 0, AC_VERB_SET_GPIO_DATA, + spec->gpio_data); + } + + for (; seq->nid; seq++) + cs8409_vendor_coef_set(codec, seq->cir, seq->coeff); + + for (i = 0; i < spec->num_scodecs; i++) { + cs42l42 = spec->scodecs[i]; + cs42l42_resume(cs42l42); + } + + /* Enable Unsolicited Response */ + cs8409_enable_ur(codec, 1); +} + +static const struct hda_codec_ops cs8409_dolphin_patch_ops = { + .build_controls = cs8409_build_controls, + .build_pcms = snd_hda_gen_build_pcms, + .init = cs8409_init, + .free = snd_hda_gen_free, + .unsol_event = dolphin_jack_unsol_event, +#ifdef CONFIG_PM + .suspend = cs8409_cs42l42_suspend, +#endif +}; + +static int dolphin_exec_verb(struct hdac_device *dev, unsigned int cmd, unsigned int flags, + unsigned int *res) +{ + struct hda_codec *codec = container_of(dev, struct hda_codec, core); + struct cs8409_spec *spec = codec->spec; + struct sub_codec *cs42l42 = spec->scodecs[CS8409_CODEC0]; + + unsigned int nid = ((cmd >> 20) & 0x07f); + unsigned int verb = ((cmd >> 8) & 0x0fff); + + /* CS8409 pins have no AC_PINSENSE_PRESENCE + * capabilities. We have to intercept calls for CS42L42 pins + * and return correct pin sense values for read_pin_sense() call from + * hda_jack based on CS42L42 jack detect status. + */ + switch (nid) { + case DOLPHIN_HP_PIN_NID: + case DOLPHIN_LO_PIN_NID: + if (nid == DOLPHIN_LO_PIN_NID) + cs42l42 = spec->scodecs[CS8409_CODEC1]; + if (verb == AC_VERB_GET_PIN_SENSE) { + *res = (cs42l42->hp_jack_in) ? AC_PINSENSE_PRESENCE : 0; + return 0; + } + break; + case DOLPHIN_AMIC_PIN_NID: + if (verb == AC_VERB_GET_PIN_SENSE) { + *res = (cs42l42->mic_jack_in) ? AC_PINSENSE_PRESENCE : 0; + return 0; + } + break; + default: + break; + } + + return spec->exec_verb(dev, cmd, flags, res); +} + +void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action) +{ + struct cs8409_spec *spec = codec->spec; + struct snd_kcontrol_new *kctrl; + int i; + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + snd_hda_add_verbs(codec, dolphin_init_verbs); + /* verb exec op override */ + spec->exec_verb = codec->core.exec_verb; + codec->core.exec_verb = dolphin_exec_verb; + + spec->scodecs[CS8409_CODEC0] = &dolphin_cs42l42_0; + spec->scodecs[CS8409_CODEC0]->codec = codec; + spec->scodecs[CS8409_CODEC1] = &dolphin_cs42l42_1; + spec->scodecs[CS8409_CODEC1]->codec = codec; + spec->num_scodecs = 2; + + codec->patch_ops = cs8409_dolphin_patch_ops; + + /* GPIO 1,5 out, 0,4 in */ + spec->gpio_dir = spec->scodecs[CS8409_CODEC0]->reset_gpio | + spec->scodecs[CS8409_CODEC1]->reset_gpio; + spec->gpio_data = 0; + spec->gpio_mask = 0x03f; + + /* Basic initial sequence for specific hw configuration */ + snd_hda_sequence_write(codec, dolphin_init_verbs); + + snd_hda_jack_add_kctl(codec, DOLPHIN_LO_PIN_NID, "Line Out", true, + SND_JACK_HEADPHONE, NULL); + + cs8409_fix_caps(codec, DOLPHIN_HP_PIN_NID); + cs8409_fix_caps(codec, DOLPHIN_LO_PIN_NID); + cs8409_fix_caps(codec, DOLPHIN_AMIC_PIN_NID); + + break; + case HDA_FIXUP_ACT_PROBE: + snd_hda_gen_add_kctl(&spec->gen, "Headphone Playback Volume", + &cs42l42_dac_volume_mixer); + snd_hda_gen_add_kctl(&spec->gen, "Mic Capture Volume", &cs42l42_adc_volume_mixer); + kctrl = snd_hda_gen_add_kctl(&spec->gen, "Line Out Playback Volume", + &cs42l42_dac_volume_mixer); + /* Update Line Out kcontrol template */ + kctrl->private_value = HDA_COMPOSE_AMP_VAL_OFS(DOLPHIN_HP_PIN_NID, 3, CS8409_CODEC1, + HDA_OUTPUT, CS42L42_VOL_DAC) | HDA_AMP_VAL_MIN_MUTE; + cs8409_enable_ur(codec, 0); + dolphin_hw_init(codec); + snd_hda_codec_set_name(codec, "CS8409/CS42L42"); + break; + case HDA_FIXUP_ACT_INIT: + dolphin_hw_init(codec); + fallthrough; + case HDA_FIXUP_ACT_BUILD: + /* Run jack auto detect first time on boot + * after controls have been added, to check if jack has + * been already plugged in. + * Run immediately after init. + */ + for (i = 0; i < spec->num_scodecs; i++) { + cs42l42_run_jack_detect(spec->scodecs[i]); + usleep_range(100000, 150000); + } + + break; + default: + break; + } +} + static int patch_cs8409(struct hda_codec *codec) { int err; diff --git a/sound/pci/hda/patch_cs8409.h b/sound/pci/hda/patch_cs8409.h index a105c3c9023d..1b5a8d04ba0f 100644 --- a/sound/pci/hda/patch_cs8409.h +++ b/sound/pci/hda/patch_cs8409.h @@ -243,15 +243,32 @@ enum cs8409_coefficient_index_registers { #define CS8409_CS42L42_DMIC_PIN_NID CS8409_PIN_DMIC1_IN #define CS8409_CS42L42_DMIC_ADC_PIN_NID CS8409_PIN_DMIC1
+/* Dolphin */ + +#define DOLPHIN_C0_I2C_ADDR (0x48 << 1) +#define DOLPHIN_C1_I2C_ADDR (0x49 << 1) +#define DOLPHIN_HP_PIN_NID CS8409_PIN_ASP1_TRANSMITTER_A +#define DOLPHIN_LO_PIN_NID CS8409_PIN_ASP1_TRANSMITTER_B +#define DOLPHIN_AMIC_PIN_NID CS8409_PIN_ASP1_RECEIVER_A + +#define DOLPHIN_C0_INT GENMASK(4, 4) +#define DOLPHIN_C1_INT GENMASK(0, 0) +#define DOLPHIN_C0_RESET GENMASK(5, 5) +#define DOLPHIN_C1_RESET GENMASK(1, 1) +#define DOLPHIN_WAKE (DOLPHIN_C0_INT | DOLPHIN_C1_INT) + enum { CS8409_BULLSEYE, CS8409_WARLOCK, CS8409_CYBORG, CS8409_FIXUPS, + CS8409_DOLPHIN, + CS8409_DOLPHIN_FIXUPS, };
enum { CS8409_CODEC0, + CS8409_CODEC1 };
enum { @@ -327,6 +344,13 @@ extern const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[]; extern const struct cs8409_cir_param cs8409_cs42l42_bullseye_atn[]; extern struct sub_codec cs8409_cs42l42_codec;
+extern const struct hda_verb dolphin_init_verbs[]; +extern const struct hda_pintbl dolphin_pincfgs[]; +extern const struct cs8409_cir_param dolphin_hw_cfg[]; +extern struct sub_codec dolphin_cs42l42_0; +extern struct sub_codec dolphin_cs42l42_1; + void cs8409_cs42l42_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action); +void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int action);
#endif