# SPDX-License-Identifier: GPL-2.0-only
-config SND_HDA_CODEC_CIRRUS
- tristate "Build Cirrus Logic codec support"
+config SND_HDA_CODEC_CS420X
+ tristate "Build Cirrus Logic CS420x codec support"
select SND_HDA_GENERIC
help
- Say Y or M here to include Cirrus Logic codec support in
- snd-hda-intel driver, such as CS4206.
+ Say Y or M here to include Cirrus Logic CS420x codec support in
+ snd-hda-intel driver
comment "Set to Y if you want auto-loading the codec driver"
- depends on SND_HDA=y && SND_HDA_CODEC_CIRRUS=m
+ depends on SND_HDA=y && SND_HDA_CODEC_CS420X=m
+
+config SND_HDA_CODEC_CS421X
+ tristate "Build Cirrus Logic CS421x codec support"
+ select SND_HDA_GENERIC
+ help
+ Say Y or M here to include Cirrus Logic CS421x codec support in
+ snd-hda-intel driver
+
+comment "Set to Y if you want auto-loading the codec driver"
+ depends on SND_HDA=y && SND_HDA_CODEC_CS421X=m
config SND_HDA_CODEC_CS8409
tristate "Build Cirrus Logic HDA bridge support"
# SPDX-License-Identifier: GPL-2.0
subdir-ccflags-y += -I$(src)/../../common
-snd-hda-codec-cirrus-y := cirrus.o
+snd-hda-codec-cs420x-y := cs420x.o
+snd-hda-codec-cs421x-y := cs421x.o
snd-hda-codec-cs8409-y := cs8409.o cs8409-tables.o
-obj-$(CONFIG_SND_HDA_CODEC_CIRRUS) += snd-hda-codec-cirrus.o
+obj-$(CONFIG_SND_HDA_CODEC_CS420X) += snd-hda-codec-cs420x.o
+obj-$(CONFIG_SND_HDA_CODEC_CS421X) += snd-hda-codec-cs421x.o
obj-$(CONFIG_SND_HDA_CODEC_CS8409) += snd-hda-codec-cs8409.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * HD audio interface patch for Cirrus Logic CS420x chip
- *
- * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
- */
-
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <sound/core.h>
-#include <linux/pci.h>
-#include <sound/tlv.h>
-#include <sound/hda_codec.h>
-#include "hda_local.h"
-#include "hda_auto_parser.h"
-#include "hda_jack.h"
-#include "../generic.h"
-
-/*
- */
-
-struct cs_spec {
- struct hda_gen_spec gen;
-
- unsigned int gpio_mask;
- unsigned int gpio_dir;
- unsigned int gpio_data;
- unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
- unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
-
- /* CS421x */
- unsigned int spdif_detect:1;
- unsigned int spdif_present:1;
- unsigned int sense_b:1;
- hda_nid_t vendor_nid;
-
- /* for MBP SPDIF control */
- int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol);
-};
-
-/* available models with CS420x */
-enum {
- CS420X_MBP53,
- CS420X_MBP55,
- CS420X_IMAC27,
- CS420X_GPIO_13,
- CS420X_GPIO_23,
- CS420X_MBP101,
- CS420X_MBP81,
- CS420X_MBA42,
- CS420X_AUTO,
- /* aliases */
- CS420X_IMAC27_122 = CS420X_GPIO_23,
- CS420X_APPLE = CS420X_GPIO_13,
-};
-
-/* CS421x boards */
-enum {
- CS421X_CDB4210,
- CS421X_SENSE_B,
- CS421X_STUMPY,
-};
-
-/* Vendor-specific processing widget */
-#define CS420X_VENDOR_NID 0x11
-#define CS_DIG_OUT1_PIN_NID 0x10
-#define CS_DIG_OUT2_PIN_NID 0x15
-#define CS_DMIC1_PIN_NID 0x0e
-#define CS_DMIC2_PIN_NID 0x12
-
-/* coef indices */
-#define IDX_SPDIF_STAT 0x0000
-#define IDX_SPDIF_CTL 0x0001
-#define IDX_ADC_CFG 0x0002
-/* SZC bitmask, 4 modes below:
- * 0 = immediate,
- * 1 = digital immediate, analog zero-cross
- * 2 = digtail & analog soft-ramp
- * 3 = digital soft-ramp, analog zero-cross
- */
-#define CS_COEF_ADC_SZC_MASK (3 << 0)
-#define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
-#define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
-/* PGA mode: 0 = differential, 1 = signle-ended */
-#define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
-#define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
-#define IDX_DAC_CFG 0x0003
-/* SZC bitmask, 4 modes below:
- * 0 = Immediate
- * 1 = zero-cross
- * 2 = soft-ramp
- * 3 = soft-ramp on zero-cross
- */
-#define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
-#define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
-#define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
-
-#define IDX_BEEP_CFG 0x0004
-/* 0x0008 - test reg key */
-/* 0x0009 - 0x0014 -> 12 test regs */
-/* 0x0015 - visibility reg */
-
-/* Cirrus Logic CS4208 */
-#define CS4208_VENDOR_NID 0x24
-
-/*
- * Cirrus Logic CS4210
- *
- * 1 DAC => HP(sense) / Speakers,
- * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
- * 1 SPDIF OUT => SPDIF Trasmitter(sense)
- */
-#define CS4210_DAC_NID 0x02
-#define CS4210_ADC_NID 0x03
-#define CS4210_VENDOR_NID 0x0B
-#define CS421X_DMIC_PIN_NID 0x09 /* Port E */
-#define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
-
-#define CS421X_IDX_DEV_CFG 0x01
-#define CS421X_IDX_ADC_CFG 0x02
-#define CS421X_IDX_DAC_CFG 0x03
-#define CS421X_IDX_SPK_CTL 0x04
-
-/* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
-#define CS4213_VENDOR_NID 0x09
-
-
-static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
-{
- struct cs_spec *spec = codec->spec;
-
- snd_hda_codec_write(codec, spec->vendor_nid, 0,
- AC_VERB_SET_COEF_INDEX, idx);
- return snd_hda_codec_read(codec, spec->vendor_nid, 0,
- AC_VERB_GET_PROC_COEF, 0);
-}
-
-static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
- unsigned int coef)
-{
- struct cs_spec *spec = codec->spec;
-
- snd_hda_codec_write(codec, spec->vendor_nid, 0,
- AC_VERB_SET_COEF_INDEX, idx);
- snd_hda_codec_write(codec, spec->vendor_nid, 0,
- AC_VERB_SET_PROC_COEF, coef);
-}
-
-/*
- * auto-mute and auto-mic switching
- * CS421x auto-output redirecting
- * HP/SPK/SPDIF
- */
-
-static void cs_automute(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
-
- /* mute HPs if spdif jack (SENSE_B) is present */
- spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
-
- snd_hda_gen_update_outputs(codec);
-
- if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
- if (spec->gen.automute_speaker)
- spec->gpio_data = spec->gen.hp_jack_present ?
- spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
- else
- spec->gpio_data =
- spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
- snd_hda_codec_write(codec, 0x01, 0,
- AC_VERB_SET_GPIO_DATA, spec->gpio_data);
- }
-}
-
-static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
-{
- unsigned int val;
-
- val = snd_hda_codec_get_pincfg(codec, nid);
- return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
-}
-
-static void init_input_coef(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- unsigned int coef;
-
- /* CS420x has multiple ADC, CS421x has single ADC */
- if (spec->vendor_nid == CS420X_VENDOR_NID) {
- coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
- if (is_active_pin(codec, CS_DMIC2_PIN_NID))
- coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
- if (is_active_pin(codec, CS_DMIC1_PIN_NID))
- coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
- * No effect if SPDIF_OUT2 is
- * selected in IDX_SPDIF_CTL.
- */
-
- cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
- }
-}
-
-static const struct hda_verb cs_coef_init_verbs[] = {
- {0x11, AC_VERB_SET_PROC_STATE, 1},
- {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
- {0x11, AC_VERB_SET_PROC_COEF,
- (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
- | 0x0040 /* Mute DACs on FIFO error */
- | 0x1000 /* Enable DACs High Pass Filter */
- | 0x0400 /* Disable Coefficient Auto increment */
- )},
- /* ADC1/2 - Digital and Analog Soft Ramp */
- {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
- {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
- /* Beep */
- {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
- {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
-
- {} /* terminator */
-};
-
-static const struct hda_verb cs4208_coef_init_verbs[] = {
- {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
- {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
- {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
- {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
- {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
- {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
- {} /* terminator */
-};
-
-/* Errata: CS4207 rev C0/C1/C2 Silicon
- *
- * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
- *
- * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
- * may be excessive (up to an additional 200 μA), which is most easily
- * observed while the part is being held in reset (RESET# active low).
- *
- * Root Cause: At initial powerup of the device, the logic that drives
- * the clock and write enable to the S/PDIF SRC RAMs is not properly
- * initialized.
- * Certain random patterns will cause a steady leakage current in those
- * RAM cells. The issue will resolve once the SRCs are used (turned on).
- *
- * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
- * blocks, which will alleviate the issue.
- */
-
-static const struct hda_verb cs_errata_init_verbs[] = {
- {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
- {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
-
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
- {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
- {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
- {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
-
- {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
- {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
-
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
- {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
- {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
- {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
- {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
- {0x11, AC_VERB_SET_PROC_STATE, 0x00},
- {} /* terminator */
-};
-
-/* SPDIF setup */
-static void init_digital_coef(struct hda_codec *codec)
-{
- unsigned int coef;
-
- coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
- coef |= 0x0008; /* Replace with mute on error */
- if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
- coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
- * SPDIF_OUT2 is shared with GPIO1 and
- * DMIC_SDA2.
- */
- cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
-}
-
-static int cs_init(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
-
- if (spec->vendor_nid == CS420X_VENDOR_NID) {
- /* init_verb sequence for C0/C1/C2 errata*/
- snd_hda_sequence_write(codec, cs_errata_init_verbs);
- snd_hda_sequence_write(codec, cs_coef_init_verbs);
- } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
- snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
- }
-
- snd_hda_gen_init(codec);
-
- if (spec->gpio_mask) {
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
- spec->gpio_mask);
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
- spec->gpio_dir);
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
- spec->gpio_data);
- }
-
- if (spec->vendor_nid == CS420X_VENDOR_NID) {
- init_input_coef(codec);
- init_digital_coef(codec);
- }
-
- return 0;
-}
-
-static int cs_build_controls(struct hda_codec *codec)
-{
- int err;
-
- err = snd_hda_gen_build_controls(codec);
- if (err < 0)
- return err;
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
- return 0;
-}
-
-#define cs_free snd_hda_gen_free
-
-static const struct hda_codec_ops cs_patch_ops = {
- .build_controls = cs_build_controls,
- .build_pcms = snd_hda_gen_build_pcms,
- .init = cs_init,
- .free = cs_free,
- .unsol_event = snd_hda_jack_unsol_event,
-};
-
-static int cs_parse_auto_config(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- int err;
- int i;
-
- err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
- if (err < 0)
- return err;
-
- err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
- if (err < 0)
- return err;
-
- /* keep the ADCs powered up when it's dynamically switchable */
- if (spec->gen.dyn_adc_switch) {
- unsigned int done = 0;
-
- for (i = 0; i < spec->gen.input_mux.num_items; i++) {
- int idx = spec->gen.dyn_adc_idx[i];
-
- if (done & (1 << idx))
- continue;
- snd_hda_gen_fix_pin_power(codec,
- spec->gen.adc_nids[idx]);
- done |= 1 << idx;
- }
- }
-
- return 0;
-}
-
-static const struct hda_model_fixup cs420x_models[] = {
- { .id = CS420X_MBP53, .name = "mbp53" },
- { .id = CS420X_MBP55, .name = "mbp55" },
- { .id = CS420X_IMAC27, .name = "imac27" },
- { .id = CS420X_IMAC27_122, .name = "imac27_122" },
- { .id = CS420X_APPLE, .name = "apple" },
- { .id = CS420X_MBP101, .name = "mbp101" },
- { .id = CS420X_MBP81, .name = "mbp81" },
- { .id = CS420X_MBA42, .name = "mba42" },
- {}
-};
-
-static const struct hda_quirk cs420x_fixup_tbl[] = {
- SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
- SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
- SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
- SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
- /* this conflicts with too many other models */
- /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
-
- /* codec SSID */
- SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122),
- SND_PCI_QUIRK(0x106b, 0x0900, "iMac 12,1", CS420X_IMAC27_122),
- SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
- SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
- SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
- SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81),
- SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
- SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
- {} /* terminator */
-};
-
-static const struct hda_pintbl mbp53_pincfgs[] = {
- { 0x09, 0x012b4050 },
- { 0x0a, 0x90100141 },
- { 0x0b, 0x90100140 },
- { 0x0c, 0x018b3020 },
- { 0x0d, 0x90a00110 },
- { 0x0e, 0x400000f0 },
- { 0x0f, 0x01cbe030 },
- { 0x10, 0x014be060 },
- { 0x12, 0x400000f0 },
- { 0x15, 0x400000f0 },
- {} /* terminator */
-};
-
-static const struct hda_pintbl mbp55_pincfgs[] = {
- { 0x09, 0x012b4030 },
- { 0x0a, 0x90100121 },
- { 0x0b, 0x90100120 },
- { 0x0c, 0x400000f0 },
- { 0x0d, 0x90a00110 },
- { 0x0e, 0x400000f0 },
- { 0x0f, 0x400000f0 },
- { 0x10, 0x014be040 },
- { 0x12, 0x400000f0 },
- { 0x15, 0x400000f0 },
- {} /* terminator */
-};
-
-static const struct hda_pintbl imac27_pincfgs[] = {
- { 0x09, 0x012b4050 },
- { 0x0a, 0x90100140 },
- { 0x0b, 0x90100142 },
- { 0x0c, 0x018b3020 },
- { 0x0d, 0x90a00110 },
- { 0x0e, 0x400000f0 },
- { 0x0f, 0x01cbe030 },
- { 0x10, 0x014be060 },
- { 0x12, 0x01ab9070 },
- { 0x15, 0x400000f0 },
- {} /* terminator */
-};
-
-static const struct hda_pintbl mbp101_pincfgs[] = {
- { 0x0d, 0x40ab90f0 },
- { 0x0e, 0x90a600f0 },
- { 0x12, 0x50a600f0 },
- {} /* terminator */
-};
-
-static const struct hda_pintbl mba42_pincfgs[] = {
- { 0x09, 0x012b4030 }, /* HP */
- { 0x0a, 0x400000f0 },
- { 0x0b, 0x90100120 }, /* speaker */
- { 0x0c, 0x400000f0 },
- { 0x0d, 0x90a00110 }, /* mic */
- { 0x0e, 0x400000f0 },
- { 0x0f, 0x400000f0 },
- { 0x10, 0x400000f0 },
- { 0x12, 0x400000f0 },
- { 0x15, 0x400000f0 },
- {} /* terminator */
-};
-
-static const struct hda_pintbl mba6_pincfgs[] = {
- { 0x10, 0x032120f0 }, /* HP */
- { 0x11, 0x500000f0 },
- { 0x12, 0x90100010 }, /* Speaker */
- { 0x13, 0x500000f0 },
- { 0x14, 0x500000f0 },
- { 0x15, 0x770000f0 },
- { 0x16, 0x770000f0 },
- { 0x17, 0x430000f0 },
- { 0x18, 0x43ab9030 }, /* Mic */
- { 0x19, 0x770000f0 },
- { 0x1a, 0x770000f0 },
- { 0x1b, 0x770000f0 },
- { 0x1c, 0x90a00090 },
- { 0x1d, 0x500000f0 },
- { 0x1e, 0x500000f0 },
- { 0x1f, 0x500000f0 },
- { 0x20, 0x500000f0 },
- { 0x21, 0x430000f0 },
- { 0x22, 0x430000f0 },
- {} /* terminator */
-};
-
-static void cs420x_fixup_gpio_13(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- if (action == HDA_FIXUP_ACT_PRE_PROBE) {
- struct cs_spec *spec = codec->spec;
-
- spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
- spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
- spec->gpio_mask = spec->gpio_dir =
- spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
- }
-}
-
-static void cs420x_fixup_gpio_23(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- if (action == HDA_FIXUP_ACT_PRE_PROBE) {
- struct cs_spec *spec = codec->spec;
-
- spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
- spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
- spec->gpio_mask = spec->gpio_dir =
- spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
- }
-}
-
-static const struct hda_fixup cs420x_fixups[] = {
- [CS420X_MBP53] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = mbp53_pincfgs,
- .chained = true,
- .chain_id = CS420X_APPLE,
- },
- [CS420X_MBP55] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = mbp55_pincfgs,
- .chained = true,
- .chain_id = CS420X_GPIO_13,
- },
- [CS420X_IMAC27] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = imac27_pincfgs,
- .chained = true,
- .chain_id = CS420X_GPIO_13,
- },
- [CS420X_GPIO_13] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs420x_fixup_gpio_13,
- },
- [CS420X_GPIO_23] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs420x_fixup_gpio_23,
- },
- [CS420X_MBP101] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = mbp101_pincfgs,
- .chained = true,
- .chain_id = CS420X_GPIO_13,
- },
- [CS420X_MBP81] = {
- .type = HDA_FIXUP_VERBS,
- .v.verbs = (const struct hda_verb[]) {
- /* internal mic ADC2: right only, single ended */
- {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
- {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
- {}
- },
- .chained = true,
- .chain_id = CS420X_GPIO_13,
- },
- [CS420X_MBA42] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = mba42_pincfgs,
- .chained = true,
- .chain_id = CS420X_GPIO_13,
- },
-};
-
-static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
-{
- struct cs_spec *spec;
-
- spec = kzalloc(sizeof(*spec), GFP_KERNEL);
- if (!spec)
- return NULL;
- codec->spec = spec;
- spec->vendor_nid = vendor_nid;
- codec->power_save_node = 1;
- snd_hda_gen_spec_init(&spec->gen);
-
- return spec;
-}
-
-static int patch_cs420x(struct hda_codec *codec)
-{
- struct cs_spec *spec;
- int err;
-
- spec = cs_alloc_spec(codec, CS420X_VENDOR_NID);
- if (!spec)
- return -ENOMEM;
-
- codec->patch_ops = cs_patch_ops;
- spec->gen.automute_hook = cs_automute;
- codec->single_adc_amp = 1;
-
- snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
- cs420x_fixups);
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-
- err = cs_parse_auto_config(codec);
- if (err < 0)
- goto error;
-
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-
- return 0;
-
- error:
- cs_free(codec);
- return err;
-}
-
-/*
- * CS4208 support:
- * Its layout is no longer compatible with CS4206/CS4207
- */
-enum {
- CS4208_MAC_AUTO,
- CS4208_MBA6,
- CS4208_MBP11,
- CS4208_MACMINI,
- CS4208_GPIO0,
-};
-
-static const struct hda_model_fixup cs4208_models[] = {
- { .id = CS4208_GPIO0, .name = "gpio0" },
- { .id = CS4208_MBA6, .name = "mba6" },
- { .id = CS4208_MBP11, .name = "mbp11" },
- { .id = CS4208_MACMINI, .name = "macmini" },
- {}
-};
-
-static const struct hda_quirk cs4208_fixup_tbl[] = {
- SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
- {} /* terminator */
-};
-
-/* codec SSID matching */
-static const struct hda_quirk cs4208_mac_fixup_tbl[] = {
- SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),
- SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),
- SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
- SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
- SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
- {} /* terminator */
-};
-
-static void cs4208_fixup_gpio0(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- if (action == HDA_FIXUP_ACT_PRE_PROBE) {
- struct cs_spec *spec = codec->spec;
-
- spec->gpio_eapd_hp = 0;
- spec->gpio_eapd_speaker = 1;
- spec->gpio_mask = spec->gpio_dir =
- spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
- }
-}
-
-static const struct hda_fixup cs4208_fixups[];
-
-/* remap the fixup from codec SSID and apply it */
-static void cs4208_fixup_mac(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- if (action != HDA_FIXUP_ACT_PRE_PROBE)
- return;
-
- codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
- snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
- if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)
- codec->fixup_id = CS4208_GPIO0; /* default fixup */
- snd_hda_apply_fixup(codec, action);
-}
-
-/* MacMini 7,1 has the inverted jack detection */
-static void cs4208_fixup_macmini(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- static const struct hda_pintbl pincfgs[] = {
- { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */
- { 0x21, 0x004be140 }, /* SPDIF: disable detect */
- { }
- };
-
- if (action == HDA_FIXUP_ACT_PRE_PROBE) {
- /* HP pin (0x10) has an inverted detection */
- codec->inv_jack_detect = 1;
- /* disable the bogus Mic and SPDIF jack detections */
- snd_hda_apply_pincfgs(codec, pincfgs);
- }
-}
-
-static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
- struct cs_spec *spec = codec->spec;
- hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];
- int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;
-
- snd_hda_set_pin_ctl_cache(codec, pin, pinctl);
- return spec->spdif_sw_put(kcontrol, ucontrol);
-}
-
-/* hook the SPDIF switch */
-static void cs4208_fixup_spdif_switch(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- if (action == HDA_FIXUP_ACT_BUILD) {
- struct cs_spec *spec = codec->spec;
- struct snd_kcontrol *kctl;
-
- if (!spec->gen.autocfg.dig_out_pins[0])
- return;
- kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");
- if (!kctl)
- return;
- spec->spdif_sw_put = kctl->put;
- kctl->put = cs4208_spdif_sw_put;
- }
-}
-
-static const struct hda_fixup cs4208_fixups[] = {
- [CS4208_MBA6] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = mba6_pincfgs,
- .chained = true,
- .chain_id = CS4208_GPIO0,
- },
- [CS4208_MBP11] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs4208_fixup_spdif_switch,
- .chained = true,
- .chain_id = CS4208_GPIO0,
- },
- [CS4208_MACMINI] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs4208_fixup_macmini,
- .chained = true,
- .chain_id = CS4208_GPIO0,
- },
- [CS4208_GPIO0] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs4208_fixup_gpio0,
- },
- [CS4208_MAC_AUTO] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs4208_fixup_mac,
- },
-};
-
-/* correct the 0dB offset of input pins */
-static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
-{
- unsigned int caps;
-
- caps = query_amp_caps(codec, adc, HDA_INPUT);
- caps &= ~(AC_AMPCAP_OFFSET);
- caps |= 0x02;
- snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
-}
-
-static int patch_cs4208(struct hda_codec *codec)
-{
- struct cs_spec *spec;
- int err;
-
- spec = cs_alloc_spec(codec, CS4208_VENDOR_NID);
- if (!spec)
- return -ENOMEM;
-
- codec->patch_ops = cs_patch_ops;
- spec->gen.automute_hook = cs_automute;
- /* exclude NID 0x10 (HP) from output volumes due to different steps */
- spec->gen.out_vol_mask = 1ULL << 0x10;
-
- snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
- cs4208_fixups);
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-
- snd_hda_override_wcaps(codec, 0x18,
- get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
- cs4208_fix_amp_caps(codec, 0x18);
- cs4208_fix_amp_caps(codec, 0x1b);
- cs4208_fix_amp_caps(codec, 0x1c);
-
- err = cs_parse_auto_config(codec);
- if (err < 0)
- goto error;
-
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-
- return 0;
-
- error:
- cs_free(codec);
- return err;
-}
-
-/*
- * Cirrus Logic CS4210
- *
- * 1 DAC => HP(sense) / Speakers,
- * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
- * 1 SPDIF OUT => SPDIF Trasmitter(sense)
- */
-
-/* CS4210 board names */
-static const struct hda_model_fixup cs421x_models[] = {
- { .id = CS421X_CDB4210, .name = "cdb4210" },
- { .id = CS421X_STUMPY, .name = "stumpy" },
- {}
-};
-
-static const struct hda_quirk cs421x_fixup_tbl[] = {
- /* Test Intel board + CDB2410 */
- SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
- {} /* terminator */
-};
-
-/* CS4210 board pinconfigs */
-/* Default CS4210 (CDB4210)*/
-static const struct hda_pintbl cdb4210_pincfgs[] = {
- { 0x05, 0x0321401f },
- { 0x06, 0x90170010 },
- { 0x07, 0x03813031 },
- { 0x08, 0xb7a70037 },
- { 0x09, 0xb7a6003e },
- { 0x0a, 0x034510f0 },
- {} /* terminator */
-};
-
-/* Stumpy ChromeBox */
-static const struct hda_pintbl stumpy_pincfgs[] = {
- { 0x05, 0x022120f0 },
- { 0x06, 0x901700f0 },
- { 0x07, 0x02a120f0 },
- { 0x08, 0x77a70037 },
- { 0x09, 0x77a6003e },
- { 0x0a, 0x434510f0 },
- {} /* terminator */
-};
-
-/* Setup GPIO/SENSE for each board (if used) */
-static void cs421x_fixup_sense_b(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
-{
- struct cs_spec *spec = codec->spec;
-
- if (action == HDA_FIXUP_ACT_PRE_PROBE)
- spec->sense_b = 1;
-}
-
-static const struct hda_fixup cs421x_fixups[] = {
- [CS421X_CDB4210] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = cdb4210_pincfgs,
- .chained = true,
- .chain_id = CS421X_SENSE_B,
- },
- [CS421X_SENSE_B] = {
- .type = HDA_FIXUP_FUNC,
- .v.func = cs421x_fixup_sense_b,
- },
- [CS421X_STUMPY] = {
- .type = HDA_FIXUP_PINS,
- .v.pins = stumpy_pincfgs,
- },
-};
-
-static const struct hda_verb cs421x_coef_init_verbs[] = {
- {0x0B, AC_VERB_SET_PROC_STATE, 1},
- {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
- /*
- * Disable Coefficient Index Auto-Increment(DAI)=1,
- * PDREF=0
- */
- {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
-
- {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
- /* ADC SZCMode = Digital Soft Ramp */
- {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
-
- {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
- {0x0B, AC_VERB_SET_PROC_COEF,
- (0x0002 /* DAC SZCMode = Digital Soft Ramp */
- | 0x0004 /* Mute DAC on FIFO error */
- | 0x0008 /* Enable DAC High Pass Filter */
- )},
- {} /* terminator */
-};
-
-/* Errata: CS4210 rev A1 Silicon
- *
- * http://www.cirrus.com/en/pubs/errata/
- *
- * Description:
- * 1. Performance degredation is present in the ADC.
- * 2. Speaker output is not completely muted upon HP detect.
- * 3. Noise is present when clipping occurs on the amplified
- * speaker outputs.
- *
- * Workaround:
- * The following verb sequence written to the registers during
- * initialization will correct the issues listed above.
- */
-
-static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
- {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
-
- {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
- {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
-
- {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
- {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
-
- {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
- {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
-
- {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
- {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
-
- {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
- {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
-
- {} /* terminator */
-};
-
-/* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
-static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
-
-static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 3;
- return 0;
-}
-
-static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-
- ucontrol->value.integer.value[0] =
- cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
- return 0;
-}
-
-static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-
- unsigned int vol = ucontrol->value.integer.value[0];
- unsigned int coef =
- cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
- unsigned int original_coef = coef;
-
- coef &= ~0x0003;
- coef |= (vol & 0x0003);
- if (original_coef != coef) {
- cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
- return 1;
- }
-
- return 0;
-}
-
-static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
-
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_TLV_READ),
- .name = "Speaker Boost Playback Volume",
- .info = cs421x_boost_vol_info,
- .get = cs421x_boost_vol_get,
- .put = cs421x_boost_vol_put,
- .tlv = { .p = cs421x_speaker_boost_db_scale },
-};
-
-static void cs4210_pinmux_init(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- unsigned int def_conf, coef;
-
- /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
- coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
-
- if (spec->gpio_mask)
- coef |= 0x0008; /* B1,B2 are GPIOs */
- else
- coef &= ~0x0008;
-
- if (spec->sense_b)
- coef |= 0x0010; /* B2 is SENSE_B, not inverted */
- else
- coef &= ~0x0010;
-
- cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
-
- if ((spec->gpio_mask || spec->sense_b) &&
- is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
-
- /*
- * GPIO or SENSE_B forced - disconnect the DMIC pin.
- */
- def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
- def_conf &= ~AC_DEFCFG_PORT_CONN;
- def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
- snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
- }
-}
-
-static void cs4210_spdif_automute(struct hda_codec *codec,
- struct hda_jack_callback *tbl)
-{
- struct cs_spec *spec = codec->spec;
- bool spdif_present = false;
- hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
-
- /* detect on spdif is specific to CS4210 */
- if (!spec->spdif_detect ||
- spec->vendor_nid != CS4210_VENDOR_NID)
- return;
-
- spdif_present = snd_hda_jack_detect(codec, spdif_pin);
- if (spdif_present == spec->spdif_present)
- return;
-
- spec->spdif_present = spdif_present;
- /* SPDIF TX on/off */
- snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0);
-
- cs_automute(codec);
-}
-
-static void parse_cs421x_digital(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- struct auto_pin_cfg *cfg = &spec->gen.autocfg;
- int i;
-
- for (i = 0; i < cfg->dig_outs; i++) {
- hda_nid_t nid = cfg->dig_out_pins[i];
-
- if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
- spec->spdif_detect = 1;
- snd_hda_jack_detect_enable_callback(codec, nid,
- cs4210_spdif_automute);
- }
- }
-}
-
-static int cs421x_init(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
-
- if (spec->vendor_nid == CS4210_VENDOR_NID) {
- snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
- snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
- cs4210_pinmux_init(codec);
- }
-
- snd_hda_gen_init(codec);
-
- if (spec->gpio_mask) {
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
- spec->gpio_mask);
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
- spec->gpio_dir);
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
- spec->gpio_data);
- }
-
- init_input_coef(codec);
-
- cs4210_spdif_automute(codec, NULL);
-
- return 0;
-}
-
-static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
-{
- unsigned int caps;
-
- /* set the upper-limit for mixer amp to 0dB */
- caps = query_amp_caps(codec, dac, HDA_OUTPUT);
- caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
- caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
- << AC_AMPCAP_NUM_STEPS_SHIFT;
- snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
-}
-
-static int cs421x_parse_auto_config(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- hda_nid_t dac = CS4210_DAC_NID;
- int err;
-
- fix_volume_caps(codec, dac);
-
- err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
- if (err < 0)
- return err;
-
- err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
- if (err < 0)
- return err;
-
- parse_cs421x_digital(codec);
-
- if (spec->gen.autocfg.speaker_outs &&
- spec->vendor_nid == CS4210_VENDOR_NID) {
- if (!snd_hda_gen_add_kctl(&spec->gen, NULL,
- &cs421x_speaker_boost_ctl))
- return -ENOMEM;
- }
-
- return 0;
-}
-
-/*
- * Manage PDREF, when transitioning to D3hot
- * (DAC,ADC) -> D3, PDREF=1, AFG->D3
- */
-static int cs421x_suspend(struct hda_codec *codec)
-{
- struct cs_spec *spec = codec->spec;
- unsigned int coef;
-
- snd_hda_shutup_pins(codec);
-
- snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
- AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
- snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
- AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-
- if (spec->vendor_nid == CS4210_VENDOR_NID) {
- coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
- coef |= 0x0004; /* PDREF */
- cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
- }
-
- return 0;
-}
-
-static const struct hda_codec_ops cs421x_patch_ops = {
- .build_controls = snd_hda_gen_build_controls,
- .build_pcms = snd_hda_gen_build_pcms,
- .init = cs421x_init,
- .free = cs_free,
- .unsol_event = snd_hda_jack_unsol_event,
- .suspend = cs421x_suspend,
-};
-
-static int patch_cs4210(struct hda_codec *codec)
-{
- struct cs_spec *spec;
- int err;
-
- spec = cs_alloc_spec(codec, CS4210_VENDOR_NID);
- if (!spec)
- return -ENOMEM;
-
- codec->patch_ops = cs421x_patch_ops;
- spec->gen.automute_hook = cs_automute;
-
- snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
- cs421x_fixups);
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
-
- /*
- * Update the GPIO/DMIC/SENSE_B pinmux before the configuration
- * is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
- * is disabled.
- */
- cs4210_pinmux_init(codec);
-
- err = cs421x_parse_auto_config(codec);
- if (err < 0)
- goto error;
-
- snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
-
- return 0;
-
- error:
- cs_free(codec);
- return err;
-}
-
-static int patch_cs4213(struct hda_codec *codec)
-{
- struct cs_spec *spec;
- int err;
-
- spec = cs_alloc_spec(codec, CS4213_VENDOR_NID);
- if (!spec)
- return -ENOMEM;
-
- codec->patch_ops = cs421x_patch_ops;
-
- err = cs421x_parse_auto_config(codec);
- if (err < 0)
- goto error;
-
- return 0;
-
- error:
- cs_free(codec);
- return err;
-}
-
-/*
- * patch entries
- */
-static const struct hda_device_id snd_hda_id_cirrus[] = {
- HDA_CODEC_ENTRY(0x10134206, "CS4206", patch_cs420x),
- HDA_CODEC_ENTRY(0x10134207, "CS4207", patch_cs420x),
- HDA_CODEC_ENTRY(0x10134208, "CS4208", patch_cs4208),
- HDA_CODEC_ENTRY(0x10134210, "CS4210", patch_cs4210),
- HDA_CODEC_ENTRY(0x10134213, "CS4213", patch_cs4213),
- {} /* terminator */
-};
-MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cirrus);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Cirrus Logic HD-audio codec");
-
-static struct hda_codec_driver cirrus_driver = {
- .id = snd_hda_id_cirrus,
-};
-
-module_hda_codec_driver(cirrus_driver);
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Cirrus Logic CS420x HD-audio codec
+ *
+ * Copyright (c) 2009 Takashi Iwai <tiwai@suse.de>
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <linux/pci.h>
+#include <sound/tlv.h>
+#include <sound/hda_codec.h>
+#include "hda_local.h"
+#include "hda_auto_parser.h"
+#include "hda_jack.h"
+#include "../generic.h"
+
+struct cs_spec {
+ struct hda_gen_spec gen;
+
+ unsigned int gpio_mask;
+ unsigned int gpio_dir;
+ unsigned int gpio_data;
+ unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
+ unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
+
+ hda_nid_t vendor_nid;
+
+ /* for MBP SPDIF control */
+ int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol);
+};
+
+/* available models with CS420x */
+enum {
+ CS420X_MBP53,
+ CS420X_MBP55,
+ CS420X_IMAC27,
+ CS420X_GPIO_13,
+ CS420X_GPIO_23,
+ CS420X_MBP101,
+ CS420X_MBP81,
+ CS420X_MBA42,
+ CS420X_AUTO,
+ /* aliases */
+ CS420X_IMAC27_122 = CS420X_GPIO_23,
+ CS420X_APPLE = CS420X_GPIO_13,
+};
+
+/* Vendor-specific processing widget */
+#define CS420X_VENDOR_NID 0x11
+#define CS_DIG_OUT1_PIN_NID 0x10
+#define CS_DIG_OUT2_PIN_NID 0x15
+#define CS_DMIC1_PIN_NID 0x0e
+#define CS_DMIC2_PIN_NID 0x12
+
+/* coef indices */
+#define IDX_SPDIF_STAT 0x0000
+#define IDX_SPDIF_CTL 0x0001
+#define IDX_ADC_CFG 0x0002
+/* SZC bitmask, 4 modes below:
+ * 0 = immediate,
+ * 1 = digital immediate, analog zero-cross
+ * 2 = digtail & analog soft-ramp
+ * 3 = digital soft-ramp, analog zero-cross
+ */
+#define CS_COEF_ADC_SZC_MASK (3 << 0)
+#define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
+#define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
+/* PGA mode: 0 = differential, 1 = signle-ended */
+#define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
+#define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
+#define IDX_DAC_CFG 0x0003
+/* SZC bitmask, 4 modes below:
+ * 0 = Immediate
+ * 1 = zero-cross
+ * 2 = soft-ramp
+ * 3 = soft-ramp on zero-cross
+ */
+#define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
+#define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
+#define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
+
+#define IDX_BEEP_CFG 0x0004
+/* 0x0008 - test reg key */
+/* 0x0009 - 0x0014 -> 12 test regs */
+/* 0x0015 - visibility reg */
+
+/* Cirrus Logic CS4208 */
+#define CS4208_VENDOR_NID 0x24
+
+static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
+{
+ struct cs_spec *spec = codec->spec;
+
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_COEF_INDEX, idx);
+ return snd_hda_codec_read(codec, spec->vendor_nid, 0,
+ AC_VERB_GET_PROC_COEF, 0);
+}
+
+static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
+ unsigned int coef)
+{
+ struct cs_spec *spec = codec->spec;
+
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_COEF_INDEX, idx);
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_PROC_COEF, coef);
+}
+
+/*
+ * auto-mute and auto-mic switching
+ * CS421x auto-output redirecting
+ * HP/SPK/SPDIF
+ */
+
+static void cs_automute(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+
+ snd_hda_gen_update_outputs(codec);
+
+ if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
+ if (spec->gen.automute_speaker)
+ spec->gpio_data = spec->gen.hp_jack_present ?
+ spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
+ else
+ spec->gpio_data =
+ spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+ snd_hda_codec_write(codec, 0x01, 0,
+ AC_VERB_SET_GPIO_DATA, spec->gpio_data);
+ }
+}
+
+static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int val;
+
+ val = snd_hda_codec_get_pincfg(codec, nid);
+ return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
+}
+
+static void init_input_coef(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ unsigned int coef;
+
+ /* CS420x has multiple ADC, CS421x has single ADC */
+ if (spec->vendor_nid == CS420X_VENDOR_NID) {
+ coef = cs_vendor_coef_get(codec, IDX_BEEP_CFG);
+ if (is_active_pin(codec, CS_DMIC2_PIN_NID))
+ coef |= 1 << 4; /* DMIC2 2 chan on, GPIO1 off */
+ if (is_active_pin(codec, CS_DMIC1_PIN_NID))
+ coef |= 1 << 3; /* DMIC1 2 chan on, GPIO0 off
+ * No effect if SPDIF_OUT2 is
+ * selected in IDX_SPDIF_CTL.
+ */
+
+ cs_vendor_coef_set(codec, IDX_BEEP_CFG, coef);
+ }
+}
+
+static const struct hda_verb cs_coef_init_verbs[] = {
+ {0x11, AC_VERB_SET_PROC_STATE, 1},
+ {0x11, AC_VERB_SET_COEF_INDEX, IDX_DAC_CFG},
+ {0x11, AC_VERB_SET_PROC_COEF,
+ (0x002a /* DAC1/2/3 SZCMode Soft Ramp */
+ | 0x0040 /* Mute DACs on FIFO error */
+ | 0x1000 /* Enable DACs High Pass Filter */
+ | 0x0400 /* Disable Coefficient Auto increment */
+ )},
+ /* ADC1/2 - Digital and Analog Soft Ramp */
+ {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x000a},
+ /* Beep */
+ {0x11, AC_VERB_SET_COEF_INDEX, IDX_BEEP_CFG},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x0007}, /* Enable Beep thru DAC1/2/3 */
+
+ {} /* terminator */
+};
+
+static const struct hda_verb cs4208_coef_init_verbs[] = {
+ {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
+ {0x24, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
+ {0x24, AC_VERB_SET_COEF_INDEX, 0x0033},
+ {0x24, AC_VERB_SET_PROC_COEF, 0x0001}, /* A1 ICS */
+ {0x24, AC_VERB_SET_COEF_INDEX, 0x0034},
+ {0x24, AC_VERB_SET_PROC_COEF, 0x1C01}, /* A1 Enable, A Thresh = 300mV */
+ {} /* terminator */
+};
+
+/* Errata: CS4207 rev C0/C1/C2 Silicon
+ *
+ * http://www.cirrus.com/en/pubs/errata/ER880C3.pdf
+ *
+ * 6. At high temperature (TA > +85°C), the digital supply current (IVD)
+ * may be excessive (up to an additional 200 μA), which is most easily
+ * observed while the part is being held in reset (RESET# active low).
+ *
+ * Root Cause: At initial powerup of the device, the logic that drives
+ * the clock and write enable to the S/PDIF SRC RAMs is not properly
+ * initialized.
+ * Certain random patterns will cause a steady leakage current in those
+ * RAM cells. The issue will resolve once the SRCs are used (turned on).
+ *
+ * Workaround: The following verb sequence briefly turns on the S/PDIF SRC
+ * blocks, which will alleviate the issue.
+ */
+
+static const struct hda_verb cs_errata_init_verbs[] = {
+ {0x01, AC_VERB_SET_POWER_STATE, 0x00}, /* AFG: D0 */
+ {0x11, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
+
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x9999},
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
+ {0x11, AC_VERB_SET_PROC_COEF, 0xa412},
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x0009},
+
+ {0x07, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Rx: D0 */
+ {0x08, AC_VERB_SET_POWER_STATE, 0x00}, /* S/PDIF Tx: D0 */
+
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0017},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x2412},
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0008},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x0000},
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0001},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x0008},
+ {0x11, AC_VERB_SET_PROC_STATE, 0x00},
+ {} /* terminator */
+};
+
+/* SPDIF setup */
+static void init_digital_coef(struct hda_codec *codec)
+{
+ unsigned int coef;
+
+ coef = 0x0002; /* SRC_MUTE soft-mute on SPDIF (if no lock) */
+ coef |= 0x0008; /* Replace with mute on error */
+ if (is_active_pin(codec, CS_DIG_OUT2_PIN_NID))
+ coef |= 0x4000; /* RX to TX1 or TX2 Loopthru / SPDIF2
+ * SPDIF_OUT2 is shared with GPIO1 and
+ * DMIC_SDA2.
+ */
+ cs_vendor_coef_set(codec, IDX_SPDIF_CTL, coef);
+}
+
+static int cs_init(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+
+ if (spec->vendor_nid == CS420X_VENDOR_NID) {
+ /* init_verb sequence for C0/C1/C2 errata*/
+ snd_hda_sequence_write(codec, cs_errata_init_verbs);
+ snd_hda_sequence_write(codec, cs_coef_init_verbs);
+ } else if (spec->vendor_nid == CS4208_VENDOR_NID) {
+ snd_hda_sequence_write(codec, cs4208_coef_init_verbs);
+ }
+
+ snd_hda_gen_init(codec);
+
+ if (spec->gpio_mask) {
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
+ spec->gpio_mask);
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
+ spec->gpio_dir);
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+ spec->gpio_data);
+ }
+
+ if (spec->vendor_nid == CS420X_VENDOR_NID) {
+ init_input_coef(codec);
+ init_digital_coef(codec);
+ }
+
+ return 0;
+}
+
+static int cs_build_controls(struct hda_codec *codec)
+{
+ int err;
+
+ err = snd_hda_gen_build_controls(codec);
+ if (err < 0)
+ return err;
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_BUILD);
+ return 0;
+}
+
+static int cs_parse_auto_config(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ int err;
+ int i;
+
+ err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
+ if (err < 0)
+ return err;
+
+ err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
+ if (err < 0)
+ return err;
+
+ /* keep the ADCs powered up when it's dynamically switchable */
+ if (spec->gen.dyn_adc_switch) {
+ unsigned int done = 0;
+
+ for (i = 0; i < spec->gen.input_mux.num_items; i++) {
+ int idx = spec->gen.dyn_adc_idx[i];
+
+ if (done & (1 << idx))
+ continue;
+ snd_hda_gen_fix_pin_power(codec,
+ spec->gen.adc_nids[idx]);
+ done |= 1 << idx;
+ }
+ }
+
+ return 0;
+}
+
+static const struct hda_model_fixup cs420x_models[] = {
+ { .id = CS420X_MBP53, .name = "mbp53" },
+ { .id = CS420X_MBP55, .name = "mbp55" },
+ { .id = CS420X_IMAC27, .name = "imac27" },
+ { .id = CS420X_IMAC27_122, .name = "imac27_122" },
+ { .id = CS420X_APPLE, .name = "apple" },
+ { .id = CS420X_MBP101, .name = "mbp101" },
+ { .id = CS420X_MBP81, .name = "mbp81" },
+ { .id = CS420X_MBA42, .name = "mba42" },
+ {}
+};
+
+static const struct hda_quirk cs420x_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
+ SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
+ SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
+ SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
+ /* this conflicts with too many other models */
+ /*SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),*/
+
+ /* codec SSID */
+ SND_PCI_QUIRK(0x106b, 0x0600, "iMac 14,1", CS420X_IMAC27_122),
+ SND_PCI_QUIRK(0x106b, 0x0900, "iMac 12,1", CS420X_IMAC27_122),
+ SND_PCI_QUIRK(0x106b, 0x1c00, "MacBookPro 8,1", CS420X_MBP81),
+ SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
+ SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
+ SND_PCI_QUIRK(0x106b, 0x5600, "MacBookAir 5,2", CS420X_MBP81),
+ SND_PCI_QUIRK(0x106b, 0x5b00, "MacBookAir 4,2", CS420X_MBA42),
+ SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
+ {} /* terminator */
+};
+
+static const struct hda_pintbl mbp53_pincfgs[] = {
+ { 0x09, 0x012b4050 },
+ { 0x0a, 0x90100141 },
+ { 0x0b, 0x90100140 },
+ { 0x0c, 0x018b3020 },
+ { 0x0d, 0x90a00110 },
+ { 0x0e, 0x400000f0 },
+ { 0x0f, 0x01cbe030 },
+ { 0x10, 0x014be060 },
+ { 0x12, 0x400000f0 },
+ { 0x15, 0x400000f0 },
+ {} /* terminator */
+};
+
+static const struct hda_pintbl mbp55_pincfgs[] = {
+ { 0x09, 0x012b4030 },
+ { 0x0a, 0x90100121 },
+ { 0x0b, 0x90100120 },
+ { 0x0c, 0x400000f0 },
+ { 0x0d, 0x90a00110 },
+ { 0x0e, 0x400000f0 },
+ { 0x0f, 0x400000f0 },
+ { 0x10, 0x014be040 },
+ { 0x12, 0x400000f0 },
+ { 0x15, 0x400000f0 },
+ {} /* terminator */
+};
+
+static const struct hda_pintbl imac27_pincfgs[] = {
+ { 0x09, 0x012b4050 },
+ { 0x0a, 0x90100140 },
+ { 0x0b, 0x90100142 },
+ { 0x0c, 0x018b3020 },
+ { 0x0d, 0x90a00110 },
+ { 0x0e, 0x400000f0 },
+ { 0x0f, 0x01cbe030 },
+ { 0x10, 0x014be060 },
+ { 0x12, 0x01ab9070 },
+ { 0x15, 0x400000f0 },
+ {} /* terminator */
+};
+
+static const struct hda_pintbl mbp101_pincfgs[] = {
+ { 0x0d, 0x40ab90f0 },
+ { 0x0e, 0x90a600f0 },
+ { 0x12, 0x50a600f0 },
+ {} /* terminator */
+};
+
+static const struct hda_pintbl mba42_pincfgs[] = {
+ { 0x09, 0x012b4030 }, /* HP */
+ { 0x0a, 0x400000f0 },
+ { 0x0b, 0x90100120 }, /* speaker */
+ { 0x0c, 0x400000f0 },
+ { 0x0d, 0x90a00110 }, /* mic */
+ { 0x0e, 0x400000f0 },
+ { 0x0f, 0x400000f0 },
+ { 0x10, 0x400000f0 },
+ { 0x12, 0x400000f0 },
+ { 0x15, 0x400000f0 },
+ {} /* terminator */
+};
+
+static const struct hda_pintbl mba6_pincfgs[] = {
+ { 0x10, 0x032120f0 }, /* HP */
+ { 0x11, 0x500000f0 },
+ { 0x12, 0x90100010 }, /* Speaker */
+ { 0x13, 0x500000f0 },
+ { 0x14, 0x500000f0 },
+ { 0x15, 0x770000f0 },
+ { 0x16, 0x770000f0 },
+ { 0x17, 0x430000f0 },
+ { 0x18, 0x43ab9030 }, /* Mic */
+ { 0x19, 0x770000f0 },
+ { 0x1a, 0x770000f0 },
+ { 0x1b, 0x770000f0 },
+ { 0x1c, 0x90a00090 },
+ { 0x1d, 0x500000f0 },
+ { 0x1e, 0x500000f0 },
+ { 0x1f, 0x500000f0 },
+ { 0x20, 0x500000f0 },
+ { 0x21, 0x430000f0 },
+ { 0x22, 0x430000f0 },
+ {} /* terminator */
+};
+
+static void cs420x_fixup_gpio_13(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ struct cs_spec *spec = codec->spec;
+
+ spec->gpio_eapd_hp = 2; /* GPIO1 = headphones */
+ spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
+ spec->gpio_mask = spec->gpio_dir =
+ spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+ }
+}
+
+static void cs420x_fixup_gpio_23(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ struct cs_spec *spec = codec->spec;
+
+ spec->gpio_eapd_hp = 4; /* GPIO2 = headphones */
+ spec->gpio_eapd_speaker = 8; /* GPIO3 = speakers */
+ spec->gpio_mask = spec->gpio_dir =
+ spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+ }
+}
+
+static const struct hda_fixup cs420x_fixups[] = {
+ [CS420X_MBP53] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mbp53_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_APPLE,
+ },
+ [CS420X_MBP55] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mbp55_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
+ [CS420X_IMAC27] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = imac27_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
+ [CS420X_GPIO_13] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs420x_fixup_gpio_13,
+ },
+ [CS420X_GPIO_23] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs420x_fixup_gpio_23,
+ },
+ [CS420X_MBP101] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mbp101_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
+ [CS420X_MBP81] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ /* internal mic ADC2: right only, single ended */
+ {0x11, AC_VERB_SET_COEF_INDEX, IDX_ADC_CFG},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x102a},
+ {}
+ },
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
+ [CS420X_MBA42] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mba42_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
+};
+
+static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
+{
+ struct cs_spec *spec;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return NULL;
+ codec->spec = spec;
+ spec->vendor_nid = vendor_nid;
+ codec->power_save_node = 1;
+ snd_hda_gen_spec_init(&spec->gen);
+
+ return spec;
+}
+
+static int cs420x_probe(struct hda_codec *codec)
+{
+ int err;
+
+ codec->single_adc_amp = 1;
+
+ snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
+ cs420x_fixups);
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+ err = cs_parse_auto_config(codec);
+ if (err < 0)
+ return err;
+
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
+ return 0;
+}
+
+/*
+ * CS4208 support:
+ * Its layout is no longer compatible with CS4206/CS4207
+ */
+enum {
+ CS4208_MAC_AUTO,
+ CS4208_MBA6,
+ CS4208_MBP11,
+ CS4208_MACMINI,
+ CS4208_GPIO0,
+};
+
+static const struct hda_model_fixup cs4208_models[] = {
+ { .id = CS4208_GPIO0, .name = "gpio0" },
+ { .id = CS4208_MBA6, .name = "mba6" },
+ { .id = CS4208_MBP11, .name = "mbp11" },
+ { .id = CS4208_MACMINI, .name = "macmini" },
+ {}
+};
+
+static const struct hda_quirk cs4208_fixup_tbl[] = {
+ SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
+ {} /* terminator */
+};
+
+/* codec SSID matching */
+static const struct hda_quirk cs4208_mac_fixup_tbl[] = {
+ SND_PCI_QUIRK(0x106b, 0x5e00, "MacBookPro 11,2", CS4208_MBP11),
+ SND_PCI_QUIRK(0x106b, 0x6c00, "MacMini 7,1", CS4208_MACMINI),
+ SND_PCI_QUIRK(0x106b, 0x7100, "MacBookAir 6,1", CS4208_MBA6),
+ SND_PCI_QUIRK(0x106b, 0x7200, "MacBookAir 6,2", CS4208_MBA6),
+ SND_PCI_QUIRK(0x106b, 0x7b00, "MacBookPro 12,1", CS4208_MBP11),
+ {} /* terminator */
+};
+
+static void cs4208_fixup_gpio0(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ struct cs_spec *spec = codec->spec;
+
+ spec->gpio_eapd_hp = 0;
+ spec->gpio_eapd_speaker = 1;
+ spec->gpio_mask = spec->gpio_dir =
+ spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+ }
+}
+
+static const struct hda_fixup cs4208_fixups[];
+
+/* remap the fixup from codec SSID and apply it */
+static void cs4208_fixup_mac(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action != HDA_FIXUP_ACT_PRE_PROBE)
+ return;
+
+ codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
+ snd_hda_pick_fixup(codec, NULL, cs4208_mac_fixup_tbl, cs4208_fixups);
+ if (codec->fixup_id == HDA_FIXUP_ID_NOT_SET)
+ codec->fixup_id = CS4208_GPIO0; /* default fixup */
+ snd_hda_apply_fixup(codec, action);
+}
+
+/* MacMini 7,1 has the inverted jack detection */
+static void cs4208_fixup_macmini(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ static const struct hda_pintbl pincfgs[] = {
+ { 0x18, 0x00ab9150 }, /* mic (audio-in) jack: disable detect */
+ { 0x21, 0x004be140 }, /* SPDIF: disable detect */
+ { }
+ };
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE) {
+ /* HP pin (0x10) has an inverted detection */
+ codec->inv_jack_detect = 1;
+ /* disable the bogus Mic and SPDIF jack detections */
+ snd_hda_apply_pincfgs(codec, pincfgs);
+ }
+}
+
+static int cs4208_spdif_sw_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct cs_spec *spec = codec->spec;
+ hda_nid_t pin = spec->gen.autocfg.dig_out_pins[0];
+ int pinctl = ucontrol->value.integer.value[0] ? PIN_OUT : 0;
+
+ snd_hda_set_pin_ctl_cache(codec, pin, pinctl);
+ return spec->spdif_sw_put(kcontrol, ucontrol);
+}
+
+/* hook the SPDIF switch */
+static void cs4208_fixup_spdif_switch(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_BUILD) {
+ struct cs_spec *spec = codec->spec;
+ struct snd_kcontrol *kctl;
+
+ if (!spec->gen.autocfg.dig_out_pins[0])
+ return;
+ kctl = snd_hda_find_mixer_ctl(codec, "IEC958 Playback Switch");
+ if (!kctl)
+ return;
+ spec->spdif_sw_put = kctl->put;
+ kctl->put = cs4208_spdif_sw_put;
+ }
+}
+
+static const struct hda_fixup cs4208_fixups[] = {
+ [CS4208_MBA6] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mba6_pincfgs,
+ .chained = true,
+ .chain_id = CS4208_GPIO0,
+ },
+ [CS4208_MBP11] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs4208_fixup_spdif_switch,
+ .chained = true,
+ .chain_id = CS4208_GPIO0,
+ },
+ [CS4208_MACMINI] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs4208_fixup_macmini,
+ .chained = true,
+ .chain_id = CS4208_GPIO0,
+ },
+ [CS4208_GPIO0] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs4208_fixup_gpio0,
+ },
+ [CS4208_MAC_AUTO] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs4208_fixup_mac,
+ },
+};
+
+/* correct the 0dB offset of input pins */
+static void cs4208_fix_amp_caps(struct hda_codec *codec, hda_nid_t adc)
+{
+ unsigned int caps;
+
+ caps = query_amp_caps(codec, adc, HDA_INPUT);
+ caps &= ~(AC_AMPCAP_OFFSET);
+ caps |= 0x02;
+ snd_hda_override_amp_caps(codec, adc, HDA_INPUT, caps);
+}
+
+static int cs4208_probe(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ int err;
+
+ /* exclude NID 0x10 (HP) from output volumes due to different steps */
+ spec->gen.out_vol_mask = 1ULL << 0x10;
+
+ snd_hda_pick_fixup(codec, cs4208_models, cs4208_fixup_tbl,
+ cs4208_fixups);
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+ snd_hda_override_wcaps(codec, 0x18,
+ get_wcaps(codec, 0x18) | AC_WCAP_STEREO);
+ cs4208_fix_amp_caps(codec, 0x18);
+ cs4208_fix_amp_caps(codec, 0x1b);
+ cs4208_fix_amp_caps(codec, 0x1c);
+
+ err = cs_parse_auto_config(codec);
+ if (err < 0)
+ return err;
+
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
+ return 0;
+}
+
+static int cs_codec_probe(struct hda_codec *codec,
+ const struct hda_device_id *id)
+{
+ struct cs_spec *spec;
+ int err;
+
+ spec = cs_alloc_spec(codec, id->driver_data);
+ if (!spec)
+ return -ENOMEM;
+ spec->gen.automute_hook = cs_automute;
+
+ if (spec->vendor_nid == CS4208_VENDOR_NID)
+ err = cs4208_probe(codec);
+ else
+ err = cs420x_probe(codec);
+ if (err < 0)
+ snd_hda_gen_remove(codec);
+ return err;
+}
+
+static const struct hda_codec_ops cs_codec_ops = {
+ .probe = cs_codec_probe,
+ .remove = snd_hda_gen_remove,
+ .build_controls = cs_build_controls,
+ .build_pcms = snd_hda_gen_build_pcms,
+ .init = cs_init,
+ .unsol_event = snd_hda_jack_unsol_event,
+ .stream_pm = snd_hda_gen_stream_pm,
+};
+
+/*
+ * driver entries
+ */
+static const struct hda_device_id snd_hda_id_cs420x[] = {
+ HDA_CODEC_ID_MODEL(0x10134206, "CS4206", CS420X_VENDOR_NID),
+ HDA_CODEC_ID_MODEL(0x10134207, "CS4207", CS420X_VENDOR_NID),
+ HDA_CODEC_ID_MODEL(0x10134208, "CS4208", CS4208_VENDOR_NID),
+ {} /* terminator */
+};
+MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cs420x);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Cirrus Logic CS420x HD-audio codec");
+
+static struct hda_codec_driver cs420x_driver = {
+ .id = snd_hda_id_cs420x,
+ .ops = &cs_codec_ops,
+};
+
+module_hda_codec_driver(cs420x_driver);
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Cirrus Logic CS421x HD-audio codec
+ */
+
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <linux/pci.h>
+#include <sound/tlv.h>
+#include <sound/hda_codec.h>
+#include "hda_local.h"
+#include "hda_auto_parser.h"
+#include "hda_jack.h"
+#include "../generic.h"
+
+struct cs_spec {
+ struct hda_gen_spec gen;
+
+ unsigned int gpio_mask;
+ unsigned int gpio_dir;
+ unsigned int gpio_data;
+ unsigned int gpio_eapd_hp; /* EAPD GPIO bit for headphones */
+ unsigned int gpio_eapd_speaker; /* EAPD GPIO bit for speakers */
+
+ /* CS421x */
+ unsigned int spdif_detect:1;
+ unsigned int spdif_present:1;
+ unsigned int sense_b:1;
+ hda_nid_t vendor_nid;
+
+ /* for MBP SPDIF control */
+ int (*spdif_sw_put)(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol);
+};
+
+/* CS421x boards */
+enum {
+ CS421X_CDB4210,
+ CS421X_SENSE_B,
+ CS421X_STUMPY,
+};
+
+/* Vendor-specific processing widget */
+#define CS_DIG_OUT1_PIN_NID 0x10
+#define CS_DIG_OUT2_PIN_NID 0x15
+#define CS_DMIC1_PIN_NID 0x0e
+#define CS_DMIC2_PIN_NID 0x12
+
+/* coef indices */
+#define IDX_SPDIF_STAT 0x0000
+#define IDX_SPDIF_CTL 0x0001
+#define IDX_ADC_CFG 0x0002
+/* SZC bitmask, 4 modes below:
+ * 0 = immediate,
+ * 1 = digital immediate, analog zero-cross
+ * 2 = digtail & analog soft-ramp
+ * 3 = digital soft-ramp, analog zero-cross
+ */
+#define CS_COEF_ADC_SZC_MASK (3 << 0)
+#define CS_COEF_ADC_MIC_SZC_MODE (3 << 0) /* SZC setup for mic */
+#define CS_COEF_ADC_LI_SZC_MODE (3 << 0) /* SZC setup for line-in */
+/* PGA mode: 0 = differential, 1 = signle-ended */
+#define CS_COEF_ADC_MIC_PGA_MODE (1 << 5) /* PGA setup for mic */
+#define CS_COEF_ADC_LI_PGA_MODE (1 << 6) /* PGA setup for line-in */
+#define IDX_DAC_CFG 0x0003
+/* SZC bitmask, 4 modes below:
+ * 0 = Immediate
+ * 1 = zero-cross
+ * 2 = soft-ramp
+ * 3 = soft-ramp on zero-cross
+ */
+#define CS_COEF_DAC_HP_SZC_MODE (3 << 0) /* nid 0x02 */
+#define CS_COEF_DAC_LO_SZC_MODE (3 << 2) /* nid 0x03 */
+#define CS_COEF_DAC_SPK_SZC_MODE (3 << 4) /* nid 0x04 */
+
+#define IDX_BEEP_CFG 0x0004
+/* 0x0008 - test reg key */
+/* 0x0009 - 0x0014 -> 12 test regs */
+/* 0x0015 - visibility reg */
+
+/*
+ * Cirrus Logic CS4210
+ *
+ * 1 DAC => HP(sense) / Speakers,
+ * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
+ * 1 SPDIF OUT => SPDIF Transmitter(sense)
+ */
+#define CS4210_DAC_NID 0x02
+#define CS4210_ADC_NID 0x03
+#define CS4210_VENDOR_NID 0x0B
+#define CS421X_DMIC_PIN_NID 0x09 /* Port E */
+#define CS421X_SPDIF_PIN_NID 0x0A /* Port H */
+
+#define CS421X_IDX_DEV_CFG 0x01
+#define CS421X_IDX_ADC_CFG 0x02
+#define CS421X_IDX_DAC_CFG 0x03
+#define CS421X_IDX_SPK_CTL 0x04
+
+/* Cirrus Logic CS4213 is like CS4210 but does not have SPDIF input/output */
+#define CS4213_VENDOR_NID 0x09
+
+
+static inline int cs_vendor_coef_get(struct hda_codec *codec, unsigned int idx)
+{
+ struct cs_spec *spec = codec->spec;
+
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_COEF_INDEX, idx);
+ return snd_hda_codec_read(codec, spec->vendor_nid, 0,
+ AC_VERB_GET_PROC_COEF, 0);
+}
+
+static inline void cs_vendor_coef_set(struct hda_codec *codec, unsigned int idx,
+ unsigned int coef)
+{
+ struct cs_spec *spec = codec->spec;
+
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_COEF_INDEX, idx);
+ snd_hda_codec_write(codec, spec->vendor_nid, 0,
+ AC_VERB_SET_PROC_COEF, coef);
+}
+
+/*
+ * auto-mute and auto-mic switching
+ * CS421x auto-output redirecting
+ * HP/SPK/SPDIF
+ */
+
+static void cs_automute(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+
+ /* mute HPs if spdif jack (SENSE_B) is present */
+ spec->gen.master_mute = !!(spec->spdif_present && spec->sense_b);
+
+ snd_hda_gen_update_outputs(codec);
+
+ if (spec->gpio_eapd_hp || spec->gpio_eapd_speaker) {
+ if (spec->gen.automute_speaker)
+ spec->gpio_data = spec->gen.hp_jack_present ?
+ spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
+ else
+ spec->gpio_data =
+ spec->gpio_eapd_hp | spec->gpio_eapd_speaker;
+ snd_hda_codec_write(codec, 0x01, 0,
+ AC_VERB_SET_GPIO_DATA, spec->gpio_data);
+ }
+}
+
+static bool is_active_pin(struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int val;
+
+ val = snd_hda_codec_get_pincfg(codec, nid);
+ return (get_defcfg_connect(val) != AC_JACK_PORT_NONE);
+}
+
+static struct cs_spec *cs_alloc_spec(struct hda_codec *codec, int vendor_nid)
+{
+ struct cs_spec *spec;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return NULL;
+ codec->spec = spec;
+ spec->vendor_nid = vendor_nid;
+ codec->power_save_node = 1;
+ snd_hda_gen_spec_init(&spec->gen);
+
+ return spec;
+}
+
+/*
+ * Cirrus Logic CS4210
+ *
+ * 1 DAC => HP(sense) / Speakers,
+ * 1 ADC <= LineIn(sense) / MicIn / DMicIn,
+ * 1 SPDIF OUT => SPDIF Transmitter(sense)
+ */
+
+/* CS4210 board names */
+static const struct hda_model_fixup cs421x_models[] = {
+ { .id = CS421X_CDB4210, .name = "cdb4210" },
+ { .id = CS421X_STUMPY, .name = "stumpy" },
+ {}
+};
+
+static const struct hda_quirk cs421x_fixup_tbl[] = {
+ /* Test Intel board + CDB2410 */
+ SND_PCI_QUIRK(0x8086, 0x5001, "DP45SG/CDB4210", CS421X_CDB4210),
+ {} /* terminator */
+};
+
+/* CS4210 board pinconfigs */
+/* Default CS4210 (CDB4210)*/
+static const struct hda_pintbl cdb4210_pincfgs[] = {
+ { 0x05, 0x0321401f },
+ { 0x06, 0x90170010 },
+ { 0x07, 0x03813031 },
+ { 0x08, 0xb7a70037 },
+ { 0x09, 0xb7a6003e },
+ { 0x0a, 0x034510f0 },
+ {} /* terminator */
+};
+
+/* Stumpy ChromeBox */
+static const struct hda_pintbl stumpy_pincfgs[] = {
+ { 0x05, 0x022120f0 },
+ { 0x06, 0x901700f0 },
+ { 0x07, 0x02a120f0 },
+ { 0x08, 0x77a70037 },
+ { 0x09, 0x77a6003e },
+ { 0x0a, 0x434510f0 },
+ {} /* terminator */
+};
+
+/* Setup GPIO/SENSE for each board (if used) */
+static void cs421x_fixup_sense_b(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct cs_spec *spec = codec->spec;
+
+ if (action == HDA_FIXUP_ACT_PRE_PROBE)
+ spec->sense_b = 1;
+}
+
+static const struct hda_fixup cs421x_fixups[] = {
+ [CS421X_CDB4210] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = cdb4210_pincfgs,
+ .chained = true,
+ .chain_id = CS421X_SENSE_B,
+ },
+ [CS421X_SENSE_B] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cs421x_fixup_sense_b,
+ },
+ [CS421X_STUMPY] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = stumpy_pincfgs,
+ },
+};
+
+static const struct hda_verb cs421x_coef_init_verbs[] = {
+ {0x0B, AC_VERB_SET_PROC_STATE, 1},
+ {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DEV_CFG},
+ /*
+ * Disable Coefficient Index Auto-Increment(DAI)=1,
+ * PDREF=0
+ */
+ {0x0B, AC_VERB_SET_PROC_COEF, 0x0001 },
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_ADC_CFG},
+ /* ADC SZCMode = Digital Soft Ramp */
+ {0x0B, AC_VERB_SET_PROC_COEF, 0x0002 },
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, CS421X_IDX_DAC_CFG},
+ {0x0B, AC_VERB_SET_PROC_COEF,
+ (0x0002 /* DAC SZCMode = Digital Soft Ramp */
+ | 0x0004 /* Mute DAC on FIFO error */
+ | 0x0008 /* Enable DAC High Pass Filter */
+ )},
+ {} /* terminator */
+};
+
+/* Errata: CS4210 rev A1 Silicon
+ *
+ * http://www.cirrus.com/en/pubs/errata/
+ *
+ * Description:
+ * 1. Performance degredation is present in the ADC.
+ * 2. Speaker output is not completely muted upon HP detect.
+ * 3. Noise is present when clipping occurs on the amplified
+ * speaker outputs.
+ *
+ * Workaround:
+ * The following verb sequence written to the registers during
+ * initialization will correct the issues listed above.
+ */
+
+static const struct hda_verb cs421x_coef_init_verbs_A1_silicon_fixes[] = {
+ {0x0B, AC_VERB_SET_PROC_STATE, 0x01}, /* VPW: processing on */
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, 0x0006},
+ {0x0B, AC_VERB_SET_PROC_COEF, 0x9999}, /* Test mode: on */
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, 0x000A},
+ {0x0B, AC_VERB_SET_PROC_COEF, 0x14CB}, /* Chop double */
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, 0x0011},
+ {0x0B, AC_VERB_SET_PROC_COEF, 0xA2D0}, /* Increase ADC current */
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, 0x001A},
+ {0x0B, AC_VERB_SET_PROC_COEF, 0x02A9}, /* Mute speaker */
+
+ {0x0B, AC_VERB_SET_COEF_INDEX, 0x001B},
+ {0x0B, AC_VERB_SET_PROC_COEF, 0X1006}, /* Remove noise */
+
+ {} /* terminator */
+};
+
+/* Speaker Amp Gain is controlled by the vendor widget's coef 4 */
+static const DECLARE_TLV_DB_SCALE(cs421x_speaker_boost_db_scale, 900, 300, 0);
+
+static int cs421x_boost_vol_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 3;
+ return 0;
+}
+
+static int cs421x_boost_vol_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ ucontrol->value.integer.value[0] =
+ cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL) & 0x0003;
+ return 0;
+}
+
+static int cs421x_boost_vol_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+
+ unsigned int vol = ucontrol->value.integer.value[0];
+ unsigned int coef =
+ cs_vendor_coef_get(codec, CS421X_IDX_SPK_CTL);
+ unsigned int original_coef = coef;
+
+ coef &= ~0x0003;
+ coef |= (vol & 0x0003);
+ if (original_coef != coef) {
+ cs_vendor_coef_set(codec, CS421X_IDX_SPK_CTL, coef);
+ return 1;
+ }
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new cs421x_speaker_boost_ctl = {
+
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
+ .name = "Speaker Boost Playback Volume",
+ .info = cs421x_boost_vol_info,
+ .get = cs421x_boost_vol_get,
+ .put = cs421x_boost_vol_put,
+ .tlv = { .p = cs421x_speaker_boost_db_scale },
+};
+
+static void cs4210_pinmux_init(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ unsigned int def_conf, coef;
+
+ /* GPIO, DMIC_SCL, DMIC_SDA and SENSE_B are multiplexed */
+ coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
+
+ if (spec->gpio_mask)
+ coef |= 0x0008; /* B1,B2 are GPIOs */
+ else
+ coef &= ~0x0008;
+
+ if (spec->sense_b)
+ coef |= 0x0010; /* B2 is SENSE_B, not inverted */
+ else
+ coef &= ~0x0010;
+
+ cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
+
+ if ((spec->gpio_mask || spec->sense_b) &&
+ is_active_pin(codec, CS421X_DMIC_PIN_NID)) {
+
+ /*
+ * GPIO or SENSE_B forced - disconnect the DMIC pin.
+ */
+ def_conf = snd_hda_codec_get_pincfg(codec, CS421X_DMIC_PIN_NID);
+ def_conf &= ~AC_DEFCFG_PORT_CONN;
+ def_conf |= (AC_JACK_PORT_NONE << AC_DEFCFG_PORT_CONN_SHIFT);
+ snd_hda_codec_set_pincfg(codec, CS421X_DMIC_PIN_NID, def_conf);
+ }
+}
+
+static void cs4210_spdif_automute(struct hda_codec *codec,
+ struct hda_jack_callback *tbl)
+{
+ struct cs_spec *spec = codec->spec;
+ bool spdif_present = false;
+ hda_nid_t spdif_pin = spec->gen.autocfg.dig_out_pins[0];
+
+ /* detect on spdif is specific to CS4210 */
+ if (!spec->spdif_detect ||
+ spec->vendor_nid != CS4210_VENDOR_NID)
+ return;
+
+ spdif_present = snd_hda_jack_detect(codec, spdif_pin);
+ if (spdif_present == spec->spdif_present)
+ return;
+
+ spec->spdif_present = spdif_present;
+ /* SPDIF TX on/off */
+ snd_hda_set_pin_ctl(codec, spdif_pin, spdif_present ? PIN_OUT : 0);
+
+ cs_automute(codec);
+}
+
+static void parse_cs421x_digital(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ struct auto_pin_cfg *cfg = &spec->gen.autocfg;
+ int i;
+
+ for (i = 0; i < cfg->dig_outs; i++) {
+ hda_nid_t nid = cfg->dig_out_pins[i];
+
+ if (get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP) {
+ spec->spdif_detect = 1;
+ snd_hda_jack_detect_enable_callback(codec, nid,
+ cs4210_spdif_automute);
+ }
+ }
+}
+
+static int cs421x_init(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+
+ if (spec->vendor_nid == CS4210_VENDOR_NID) {
+ snd_hda_sequence_write(codec, cs421x_coef_init_verbs);
+ snd_hda_sequence_write(codec, cs421x_coef_init_verbs_A1_silicon_fixes);
+ cs4210_pinmux_init(codec);
+ }
+
+ snd_hda_gen_init(codec);
+
+ if (spec->gpio_mask) {
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_MASK,
+ spec->gpio_mask);
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DIRECTION,
+ spec->gpio_dir);
+ snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+ spec->gpio_data);
+ }
+
+ cs4210_spdif_automute(codec, NULL);
+
+ return 0;
+}
+
+static void fix_volume_caps(struct hda_codec *codec, hda_nid_t dac)
+{
+ unsigned int caps;
+
+ /* set the upper-limit for mixer amp to 0dB */
+ caps = query_amp_caps(codec, dac, HDA_OUTPUT);
+ caps &= ~(0x7f << AC_AMPCAP_NUM_STEPS_SHIFT);
+ caps |= ((caps >> AC_AMPCAP_OFFSET_SHIFT) & 0x7f)
+ << AC_AMPCAP_NUM_STEPS_SHIFT;
+ snd_hda_override_amp_caps(codec, dac, HDA_OUTPUT, caps);
+}
+
+static int cs421x_parse_auto_config(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ hda_nid_t dac = CS4210_DAC_NID;
+ int err;
+
+ fix_volume_caps(codec, dac);
+
+ err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
+ if (err < 0)
+ return err;
+
+ err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
+ if (err < 0)
+ return err;
+
+ parse_cs421x_digital(codec);
+
+ if (spec->gen.autocfg.speaker_outs &&
+ spec->vendor_nid == CS4210_VENDOR_NID) {
+ if (!snd_hda_gen_add_kctl(&spec->gen, NULL,
+ &cs421x_speaker_boost_ctl))
+ return -ENOMEM;
+ }
+
+ return 0;
+}
+
+/*
+ * Manage PDREF, when transitioning to D3hot
+ * (DAC,ADC) -> D3, PDREF=1, AFG->D3
+ */
+static int cs421x_suspend(struct hda_codec *codec)
+{
+ struct cs_spec *spec = codec->spec;
+ unsigned int coef;
+
+ snd_hda_shutup_pins(codec);
+
+ snd_hda_codec_write(codec, CS4210_DAC_NID, 0,
+ AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+ snd_hda_codec_write(codec, CS4210_ADC_NID, 0,
+ AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+
+ if (spec->vendor_nid == CS4210_VENDOR_NID) {
+ coef = cs_vendor_coef_get(codec, CS421X_IDX_DEV_CFG);
+ coef |= 0x0004; /* PDREF */
+ cs_vendor_coef_set(codec, CS421X_IDX_DEV_CFG, coef);
+ }
+
+ return 0;
+}
+
+static int cs421x_probe(struct hda_codec *codec, const struct hda_device_id *id)
+{
+ struct cs_spec *spec;
+ int err;
+
+ spec = cs_alloc_spec(codec, id->driver_data);
+ if (!spec)
+ return -ENOMEM;
+
+ spec->gen.automute_hook = cs_automute;
+
+ if (spec->vendor_nid == CS4210_VENDOR_NID) {
+ snd_hda_pick_fixup(codec, cs421x_models, cs421x_fixup_tbl,
+ cs421x_fixups);
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+ /*
+ * Update the GPIO/DMIC/SENSE_B pinmux before the configuration
+ * is auto-parsed. If GPIO or SENSE_B is forced, DMIC input
+ * is disabled.
+ */
+ cs4210_pinmux_init(codec);
+ }
+
+ err = cs421x_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
+
+ return 0;
+
+ error:
+ snd_hda_gen_remove(codec);
+ return err;
+}
+
+static const struct hda_codec_ops cs421x_codec_ops = {
+ .probe = cs421x_probe,
+ .remove = snd_hda_gen_remove,
+ .build_controls = snd_hda_gen_build_controls,
+ .build_pcms = snd_hda_gen_build_pcms,
+ .init = cs421x_init,
+ .unsol_event = snd_hda_jack_unsol_event,
+ .suspend = cs421x_suspend,
+ .stream_pm = snd_hda_gen_stream_pm,
+};
+
+/*
+ * driver entries
+ */
+static const struct hda_device_id snd_hda_id_cs421x[] = {
+ HDA_CODEC_ID_MODEL(0x10134210, "CS4210", CS4210_VENDOR_NID),
+ HDA_CODEC_ID_MODEL(0x10134213, "CS4213", CS4213_VENDOR_NID),
+ {} /* terminator */
+};
+MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cs421x);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Cirrus Logic CS421x HD-audio codec");
+
+static struct hda_codec_driver cs421x_driver = {
+ .id = snd_hda_id_cs421x,
+ .ops = &cs421x_codec_ops,
+};
+
+module_hda_codec_driver(cs421x_driver);
projects / linux-block.git / commitdiff