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linux/sound/pci/hda/patch_cirrus.c
Stefan Binding 7a114444af ALSA: hda/cirrus: Make CS8409 driver more generic by using fixups. 
CS8409/CS42L42 Driver currently does most of the platform specific
setup inside the main body of the code, however, this setup can be
moved into fixup functions, to make the driver more generic.

Making the driver more generic, allows the driver to use the
cs_parse_auto_config function in the patch function. This function
forces all of the ADCs to be permanently powered, which means the
cap_sync_hook function is no longer needed to restart the stream, when
the jack has been ejected.

Since the codec is re-initialized on every init/resume, there is no
need to add specific verbs to be run on init, and instead these can
be combined with the initialization verbs, which are run on init.

In addition, the extra fixup verbs are no longer required, since this
is taken care of elsewhere.

Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500

[ Use fallthrough macro instead of comment -- tiwai ]

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210315190716.47686-5-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-03-16 08:19:47 +01:00

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// 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/mutex.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 "hda_generic.h"
/*
*/
#define CS42L42_HP_CH (2U)
#define CS42L42_HS_MIC_CH (1U)
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);
unsigned int cs42l42_hp_jack_in:1;
unsigned int cs42l42_mic_jack_in:1;
unsigned int cs42l42_volume_init:1;
char cs42l42_hp_volume[CS42L42_HP_CH];
char cs42l42_hs_mic_volume[CS42L42_HS_MIC_CH];
struct mutex cs8409_i2c_mux;
/* verb exec op override */
int (*exec_verb)(struct hdac_device *dev, unsigned int cmd,
unsigned int flags, unsigned int *res);
};
/* 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 snd_pci_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, 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 snd_pci_quirk cs4208_fixup_tbl[] = {
SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS4208_MAC_AUTO),
{} /* terminator */
};
/* codec SSID matching */
static const struct snd_pci_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 snd_pci_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;
}
#ifdef CONFIG_PM
/*
* 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;
}
#endif
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,
#ifdef CONFIG_PM
.suspend = cs421x_suspend,
#endif
};
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;
}
/* Cirrus Logic CS8409 HDA bridge with
* companion codec CS42L42
*/
#define CS8409_VENDOR_NID 0x47
#define CS8409_CS42L42_HP_PIN_NID 0x24
#define CS8409_CS42L42_SPK_PIN_NID 0x2c
#define CS8409_CS42L42_AMIC_PIN_NID 0x34
#define CS8409_CS42L42_DMIC_PIN_NID 0x44
#define CS8409_CS42L42_DMIC_ADC_PIN_NID 0x22
#define CS42L42_HSDET_AUTO_DONE 0x02
#define CS42L42_HSTYPE_MASK 0x03
#define CS42L42_JACK_INSERTED 0x0C
#define CS42L42_JACK_REMOVED 0x00
#define GPIO3_INT (1 << 3)
#define GPIO4_INT (1 << 4)
#define GPIO5_INT (1 << 5)
#define CS42L42_I2C_ADDR (0x48 << 1)
#define CIR_I2C_ADDR 0x0059
#define CIR_I2C_DATA 0x005A
#define CIR_I2C_CTRL 0x005B
#define CIR_I2C_STATUS 0x005C
#define CIR_I2C_QWRITE 0x005D
#define CIR_I2C_QREAD 0x005E
#define CS8409_CS42L42_HP_VOL_REAL_MIN (-63)
#define CS8409_CS42L42_HP_VOL_REAL_MAX (0)
#define CS8409_CS42L42_AMIC_VOL_REAL_MIN (-97)
#define CS8409_CS42L42_AMIC_VOL_REAL_MAX (12)
#define CS8409_CS42L42_REG_HS_VOLUME_CHA (0x2301)
#define CS8409_CS42L42_REG_HS_VOLUME_CHB (0x2303)
#define CS8409_CS42L42_REG_AMIC_VOLUME (0x1D03)
struct cs8409_i2c_param {
unsigned int addr;
unsigned int reg;
};
struct cs8409_cir_param {
unsigned int nid;
unsigned int cir;
unsigned int coeff;
};
enum {
CS8409_BULLSEYE,
CS8409_WARLOCK,
CS8409_CYBORG,
CS8409_FIXUPS,
};
static void cs8409_cs42l42_fixups(struct hda_codec *codec,
const struct hda_fixup *fix, int action);
static int cs8409_cs42l42_exec_verb(struct hdac_device *dev,
unsigned int cmd, unsigned int flags, unsigned int *res);
/* Dell Inspiron models with cs8409/cs42l42 */
static const struct hda_model_fixup cs8409_models[] = {
{ .id = CS8409_BULLSEYE, .name = "bullseye" },
{ .id = CS8409_WARLOCK, .name = "warlock" },
{ .id = CS8409_CYBORG, .name = "cyborg" },
{}
};
/* Dell Inspiron platforms
* with cs8409 bridge and cs42l42 codec
*/
static const struct snd_pci_quirk cs8409_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x0A11, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A12, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A23, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A24, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A25, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A29, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A2A, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0A2B, "Bullseye", CS8409_BULLSEYE),
SND_PCI_QUIRK(0x1028, 0x0AB0, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AB2, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AB1, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AB3, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AB4, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AB5, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AD9, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0ADA, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0ADB, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0ADC, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AF4, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0AF5, "Warlock", CS8409_WARLOCK),
SND_PCI_QUIRK(0x1028, 0x0A77, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A78, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A79, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A7A, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A7D, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A7E, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A7F, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0A80, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0ADF, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AE0, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AE1, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AE2, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AE9, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AEA, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AEB, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AEC, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AED, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AEE, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AEF, "Cyborg", CS8409_CYBORG),
SND_PCI_QUIRK(0x1028, 0x0AF0, "Cyborg", CS8409_CYBORG),
{} /* terminator */
};
static const struct hda_verb cs8409_cs42l42_init_verbs[] = {
{ 0x01, AC_VERB_SET_GPIO_WAKE_MASK, 0x0018 }, /* WAKE from GPIO 3,4 */
{ 0x47, AC_VERB_SET_PROC_STATE, 0x0001 }, /* Enable VPW processing */
{ 0x47, AC_VERB_SET_COEF_INDEX, 0x0002 }, /* Configure GPIO 6,7 */
{ 0x47, AC_VERB_SET_PROC_COEF, 0x0080 }, /* I2C mode */
{ 0x47, AC_VERB_SET_COEF_INDEX, 0x005b }, /* Set I2C bus speed */
{ 0x47, AC_VERB_SET_PROC_COEF, 0x0200 }, /* 100kHz I2C_STO = 2 */
{} /* terminator */
};
static const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
{ 0x24, 0x042120f0 }, /* ASP-1-TX */
{ 0x34, 0x04a12050 }, /* ASP-1-RX */
{ 0x2c, 0x901000f0 }, /* ASP-2-TX */
{ 0x44, 0x90a00090 }, /* DMIC-1 */
{} /* terminator */
};
static const struct hda_fixup cs8409_fixups[] = {
[CS8409_BULLSEYE] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_FIXUPS,
},
[CS8409_WARLOCK] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_FIXUPS,
},
[CS8409_CYBORG] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_FIXUPS,
},
[CS8409_FIXUPS] = {
.type = HDA_FIXUP_FUNC,
.v.func = cs8409_cs42l42_fixups,
},
};
/* Vendor specific HW configuration for CS42L42 */
static const struct cs8409_i2c_param cs42l42_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 },
{ 0x2A08, 0x02 },
{ 0x2A09, 0x00 },
{ 0x2A0A, 0x80 },
{ 0x2A0B, 0x02 },
{ 0x2A0C, 0x00 },
{ 0x2A0D, 0xA0 },
{ 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, 0xC0 },
{ 0x1113, 0x80 },
{ 0x1C03, 0xC0 },
{ 0x1105, 0x00 },
{ 0x1112, 0xC0 },
{ 0x1101, 0x02 },
{} /* Terminator */
};
/* Vendor specific hw configuration for CS8409 */
static const struct cs8409_cir_param cs8409_cs42l42_hw_cfg[] = {
{ 0x47, 0x00, 0xb008 }, /* +PLL1/2_EN, +I2C_EN */
{ 0x47, 0x01, 0x0002 }, /* ASP1/2_EN=0, ASP1_STP=1 */
{ 0x47, 0x02, 0x0a80 }, /* ASP1/2_BUS_IDLE=10, +GPIO_I2C */
{ 0x47, 0x19, 0x0800 }, /* ASP1.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
{ 0x47, 0x1a, 0x0820 }, /* ASP1.A: TX.RAP=0, TX.RSZ=24 bits, TX.RCS=32 */
{ 0x47, 0x29, 0x0800 }, /* ASP2.A: TX.LAP=0, TX.LSZ=24 bits, TX.LCS=0 */
{ 0x47, 0x2a, 0x2800 }, /* ASP2.A: TX.RAP=1, TX.RSZ=24 bits, TX.RCS=0 */
{ 0x47, 0x39, 0x0800 }, /* ASP1.A: RX.LAP=0, RX.LSZ=24 bits, RX.LCS=0 */
{ 0x47, 0x3a, 0x0800 }, /* ASP1.A: RX.RAP=0, RX.RSZ=24 bits, RX.RCS=0 */
{ 0x47, 0x03, 0x8000 }, /* ASP1: LCHI = 00h */
{ 0x47, 0x04, 0x28ff }, /* ASP1: MC/SC_SRCSEL=PLL1, LCPR=FFh */
{ 0x47, 0x05, 0x0062 }, /* ASP1: MCEN=0, FSD=011, SCPOL_IN/OUT=0, SCDIV=1:4 */
{ 0x47, 0x06, 0x801f }, /* ASP2: LCHI=1Fh */
{ 0x47, 0x07, 0x283f }, /* ASP2: MC/SC_SRCSEL=PLL1, LCPR=3Fh */
{ 0x47, 0x08, 0x805c }, /* ASP2: 5050=1, MCEN=0, FSD=010, SCPOL_IN/OUT=1, SCDIV=1:16 */
{ 0x47, 0x09, 0x0023 }, /* DMIC1_MO=10b, DMIC1/2_SR=1 */
{ 0x47, 0x0a, 0x0000 }, /* ASP1/2_BEEP=0 */
{ 0x47, 0x01, 0x0062 }, /* ASP1/2_EN=1, ASP1_STP=1 */
{ 0x47, 0x00, 0x9008 }, /* -PLL2_EN */
{ 0x47, 0x68, 0x0000 }, /* TX2.A: pre-scale att.=0 dB */
{ 0x47, 0x82, 0xfc03 }, /* ASP1/2_xxx_EN=1, ASP1/2_MCLK_EN=0, DMIC1_SCL_EN=1 */
{ 0x47, 0xc0, 0x9999 }, /* test mode on */
{ 0x47, 0xc5, 0x0000 }, /* GPIO hysteresis = 30 us */
{ 0x47, 0xc0, 0x0000 }, /* test mode off */
{} /* Terminator */
};
/**
* cs8409_enable_i2c_clock - Enable I2C clocks
* @codec: the codec instance
* @enable: Enable or disable I2C clocks
*
* Enable or Disable I2C clocks.
*/
static void cs8409_enable_i2c_clock(struct hda_codec *codec, unsigned int enable)
{
unsigned int retval;
unsigned int newval;
retval = cs_vendor_coef_get(codec, 0x0);
newval = (enable) ? (retval | 0x8) : (retval & 0xfffffff7);
cs_vendor_coef_set(codec, 0x0, newval);
}
/**
* cs8409_i2c_wait_complete - Wait for I2C transaction
* @codec: the codec instance
*
* Wait for I2C transaction to complete.
* Return -1 if transaction wait times out.
*/
static int cs8409_i2c_wait_complete(struct hda_codec *codec)
{
int repeat = 5;
unsigned int retval;
do {
retval = cs_vendor_coef_get(codec, CIR_I2C_STATUS);
if ((retval & 0x18) != 0x18) {
usleep_range(2000, 4000);
--repeat;
} else
return 0;
} while (repeat);
return -1;
}
/**
* cs8409_i2c_read - CS8409 I2C Read.
* @codec: the codec instance
* @i2c_address: I2C Address
* @i2c_reg: Register to read
* @paged: Is a paged transaction
*
* CS8409 I2C Read.
* Returns negative on error, otherwise returns read value in bits 0-7.
*/
static int cs8409_i2c_read(struct hda_codec *codec,
unsigned int i2c_address,
unsigned int i2c_reg,
unsigned int paged)
{
unsigned int i2c_reg_data;
unsigned int read_data;
cs8409_enable_i2c_clock(codec, 1);
cs_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
if (paged) {
cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
if (cs8409_i2c_wait_complete(codec) < 0) {
codec_err(codec,
"%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
__func__, i2c_address, i2c_reg);
return -EIO;
}
}
i2c_reg_data = (i2c_reg << 8) & 0x0ffff;
cs_vendor_coef_set(codec, CIR_I2C_QREAD, i2c_reg_data);
if (cs8409_i2c_wait_complete(codec) < 0) {
codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
__func__, i2c_address, i2c_reg);
return -EIO;
}
/* Register in bits 15-8 and the data in 7-0 */
read_data = cs_vendor_coef_get(codec, CIR_I2C_QREAD);
cs8409_enable_i2c_clock(codec, 0);
return read_data & 0x0ff;
}
/**
* cs8409_i2c_write - CS8409 I2C Write.
* @codec: the codec instance
* @i2c_address: I2C Address
* @i2c_reg: Register to write to
* @i2c_data: Data to write
* @paged: Is a paged transaction
*
* CS8409 I2C Write.
* Returns negative on error, otherwise returns 0.
*/
static int cs8409_i2c_write(struct hda_codec *codec,
unsigned int i2c_address, unsigned int i2c_reg,
unsigned int i2c_data,
unsigned int paged)
{
unsigned int i2c_reg_data;
cs8409_enable_i2c_clock(codec, 1);
cs_vendor_coef_set(codec, CIR_I2C_ADDR, i2c_address);
if (paged) {
cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg >> 8);
if (cs8409_i2c_wait_complete(codec) < 0) {
codec_err(codec,
"%s() Paged Transaction Failed 0x%02x : 0x%04x\n",
__func__, i2c_address, i2c_reg);
return -EIO;
}
}
i2c_reg_data = ((i2c_reg << 8) & 0x0ff00) | (i2c_data & 0x0ff);
cs_vendor_coef_set(codec, CIR_I2C_QWRITE, i2c_reg_data);
if (cs8409_i2c_wait_complete(codec) < 0) {
codec_err(codec, "%s() Transaction Failed 0x%02x : 0x%04x\n",
__func__, i2c_address, i2c_reg);
return -EIO;
}
cs8409_enable_i2c_clock(codec, 0);
return 0;
}
static int cs8409_cs42l42_volume_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
u16 nid = get_amp_nid(kcontrol);
u8 chs = get_amp_channels(kcontrol);
codec_dbg(codec, "%s() nid: %d\n", __func__, nid);
switch (nid) {
case CS8409_CS42L42_HP_PIN_NID:
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = chs == 3 ? 2 : 1;
uinfo->value.integer.min = CS8409_CS42L42_HP_VOL_REAL_MIN;
uinfo->value.integer.max = CS8409_CS42L42_HP_VOL_REAL_MAX;
break;
case CS8409_CS42L42_AMIC_PIN_NID:
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = chs == 3 ? 2 : 1;
uinfo->value.integer.min = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
uinfo->value.integer.max = CS8409_CS42L42_AMIC_VOL_REAL_MAX;
break;
default:
break;
}
return 0;
}
static void cs8409_cs42l42_update_volume(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
int data;
mutex_lock(&spec->cs8409_i2c_mux);
data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHA, 1);
if (data >= 0)
spec->cs42l42_hp_volume[0] = -data;
else
spec->cs42l42_hp_volume[0] = CS8409_CS42L42_HP_VOL_REAL_MIN;
data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHB, 1);
if (data >= 0)
spec->cs42l42_hp_volume[1] = -data;
else
spec->cs42l42_hp_volume[1] = CS8409_CS42L42_HP_VOL_REAL_MIN;
data = cs8409_i2c_read(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_AMIC_VOLUME, 1);
if (data >= 0)
spec->cs42l42_hs_mic_volume[0] = -data;
else
spec->cs42l42_hs_mic_volume[0] = CS8409_CS42L42_AMIC_VOL_REAL_MIN;
mutex_unlock(&spec->cs8409_i2c_mux);
spec->cs42l42_volume_init = 1;
}
static int cs8409_cs42l42_volume_get(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 nid = get_amp_nid(kcontrol);
int chs = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
if (!spec->cs42l42_volume_init) {
snd_hda_power_up(codec);
cs8409_cs42l42_update_volume(codec);
snd_hda_power_down(codec);
}
switch (nid) {
case CS8409_CS42L42_HP_PIN_NID:
if (chs & BIT(0))
*valp++ = spec->cs42l42_hp_volume[0];
if (chs & BIT(1))
*valp++ = spec->cs42l42_hp_volume[1];
break;
case CS8409_CS42L42_AMIC_PIN_NID:
if (chs & BIT(0))
*valp++ = spec->cs42l42_hs_mic_volume[0];
break;
default:
break;
}
return 0;
}
static int cs8409_cs42l42_volume_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 nid = get_amp_nid(kcontrol);
int chs = get_amp_channels(kcontrol);
long *valp = ucontrol->value.integer.value;
int change = 0;
char vol;
snd_hda_power_up(codec);
switch (nid) {
case CS8409_CS42L42_HP_PIN_NID:
mutex_lock(&spec->cs8409_i2c_mux);
if (chs & BIT(0)) {
vol = -(*valp);
change = cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHA, vol, 1);
valp++;
}
if (chs & BIT(1)) {
vol = -(*valp);
change |= cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHB, vol, 1);
}
mutex_unlock(&spec->cs8409_i2c_mux);
break;
case CS8409_CS42L42_AMIC_PIN_NID:
mutex_lock(&spec->cs8409_i2c_mux);
if (chs & BIT(0)) {
change = cs8409_i2c_write(
codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_AMIC_VOLUME, (char)*valp, 1);
valp++;
}
mutex_unlock(&spec->cs8409_i2c_mux);
break;
default:
break;
}
cs8409_cs42l42_update_volume(codec);
snd_hda_power_down(codec);
return change;
}
static const DECLARE_TLV_DB_SCALE(
cs8409_cs42l42_hp_db_scale,
CS8409_CS42L42_HP_VOL_REAL_MIN * 100, 100, 1);
static const DECLARE_TLV_DB_SCALE(
cs8409_cs42l42_amic_db_scale,
CS8409_CS42L42_AMIC_VOL_REAL_MIN * 100, 100, 1);
static const struct snd_kcontrol_new cs8409_cs42l42_hp_volume_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.index = 0,
.name = "Headphone Playback Volume",
.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
| SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.info = cs8409_cs42l42_volume_info,
.get = cs8409_cs42l42_volume_get,
.put = cs8409_cs42l42_volume_put,
.tlv = { .p = cs8409_cs42l42_hp_db_scale },
.private_value = HDA_COMPOSE_AMP_VAL(
CS8409_CS42L42_HP_PIN_NID, 3, 0, HDA_OUTPUT)
| HDA_AMP_VAL_MIN_MUTE
};
static const struct snd_kcontrol_new cs8409_cs42l42_amic_volume_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.index = 0,
.name = "Mic Capture Volume",
.subdevice = (HDA_SUBDEV_AMP_FLAG | HDA_SUBDEV_NID_FLAG),
.access = (SNDRV_CTL_ELEM_ACCESS_READWRITE
| SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.info = cs8409_cs42l42_volume_info,
.get = cs8409_cs42l42_volume_get,
.put = cs8409_cs42l42_volume_put,
.tlv = { .p = cs8409_cs42l42_amic_db_scale },
.private_value = HDA_COMPOSE_AMP_VAL(
CS8409_CS42L42_AMIC_PIN_NID, 1, 0, HDA_INPUT)
| HDA_AMP_VAL_MIN_MUTE
};
/* Assert/release RTS# line to CS42L42 */
static void cs8409_cs42l42_reset(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
/* Assert RTS# line */
snd_hda_codec_write(codec,
codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
/* wait ~10ms */
usleep_range(10000, 15000);
/* Release RTS# line */
snd_hda_codec_write(codec,
codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, GPIO5_INT);
/* wait ~10ms */
usleep_range(10000, 15000);
mutex_lock(&spec->cs8409_i2c_mux);
/* Clear interrupts, by reading interrupt status registers */
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1309, 1);
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130A, 1);
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130F, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
}
/* Configure CS42L42 slave codec for jack autodetect */
static void cs8409_cs42l42_enable_jack_detect(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
mutex_lock(&spec->cs8409_i2c_mux);
/* Set TIP_SENSE_EN for analog front-end of tip sense. */
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b70, 0x0020, 1);
/* Clear WAKE# */
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0001, 1);
/* Wait ~2.5ms */
usleep_range(2500, 3000);
/* Set mode WAKE# output follows the combination logic directly */
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b71, 0x0020, 1);
/* Clear interrupts status */
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
/* Enable interrupt */
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1320, 0x03, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b79, 0x00, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
}
/* Enable and run CS42L42 slave codec jack auto detect */
static void cs8409_cs42l42_run_jack_detect(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
mutex_lock(&spec->cs8409_i2c_mux);
/* Clear interrupts */
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b77, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1102, 0x87, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1f06, 0x86, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1b74, 0x07, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x131b, 0x01, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0x80, 1);
/* Wait ~110ms*/
usleep_range(110000, 200000);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x111f, 0x77, 1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1120, 0xc0, 1);
/* Wait ~10ms */
usleep_range(10000, 25000);
mutex_unlock(&spec->cs8409_i2c_mux);
}
static void cs8409_cs42l42_reg_setup(struct hda_codec *codec)
{
const struct cs8409_i2c_param *seq = cs42l42_init_reg_seq;
struct cs_spec *spec = codec->spec;
mutex_lock(&spec->cs8409_i2c_mux);
for (; seq->addr; seq++)
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, seq->addr, seq->reg, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
}
/*
* In the case of CS8409 we do not have unsolicited events from NID's 0x24
* and 0x34 where hs mic and hp are connected. Companion codec CS42L42 will
* generate interrupt via gpio 4 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 cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
{
struct cs_spec *spec = codec->spec;
int status_changed = 0;
int reg_cdc_status;
int reg_hs_status;
int reg_ts_status;
int type;
struct hda_jack_tbl *jk;
/* jack_unsol_event() will be called every time gpio line changing state.
* In this case gpio4 line goes up as a result of reading interrupt status
* registers in previous cs8409_jack_unsol_event() call.
* We don't need to handle this event, ignoring...
*/
if ((res & (1 << 4)))
return;
mutex_lock(&spec->cs8409_i2c_mux);
/* Read jack detect status registers */
reg_cdc_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1308, 1);
reg_hs_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1124, 1);
reg_ts_status = cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x130f, 1);
/* Clear interrupts, by reading interrupt status registers */
cs8409_i2c_read(codec, CS42L42_I2C_ADDR, 0x1b7b, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
/* If status values are < 0, read error has occurred. */
if (reg_cdc_status < 0 || reg_hs_status < 0 || reg_ts_status < 0)
return;
/* HSDET_AUTO_DONE */
if (reg_cdc_status & CS42L42_HSDET_AUTO_DONE) {
type = ((reg_hs_status & CS42L42_HSTYPE_MASK) + 1);
/* CS42L42 reports optical jack as type 4
* We don't handle optical jack
*/
if (type != 4) {
if (!spec->cs42l42_hp_jack_in) {
status_changed = 1;
spec->cs42l42_hp_jack_in = 1;
}
/* type = 3 has no mic */
if ((!spec->cs42l42_mic_jack_in) && (type != 3)) {
status_changed = 1;
spec->cs42l42_mic_jack_in = 1;
}
} else {
if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
status_changed = 1;
spec->cs42l42_hp_jack_in = 0;
spec->cs42l42_mic_jack_in = 0;
}
}
} else {
/* TIP_SENSE INSERT/REMOVE */
switch (reg_ts_status) {
case CS42L42_JACK_INSERTED:
cs8409_cs42l42_run_jack_detect(codec);
break;
case CS42L42_JACK_REMOVED:
if (spec->cs42l42_hp_jack_in || spec->cs42l42_mic_jack_in) {
status_changed = 1;
spec->cs42l42_hp_jack_in = 0;
spec->cs42l42_mic_jack_in = 0;
}
break;
default:
/* jack in transition */
status_changed = 0;
break;
}
}
if (status_changed) {
snd_hda_set_pin_ctl(codec, CS8409_CS42L42_SPK_PIN_NID,
spec->cs42l42_hp_jack_in ? 0 : PIN_OUT);
/* Report jack*/
jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_HP_PIN_NID, 0);
if (jk) {
snd_hda_jack_unsol_event(codec,
(jk->tag << AC_UNSOL_RES_TAG_SHIFT) & AC_UNSOL_RES_TAG);
}
/* Report jack*/
jk = snd_hda_jack_tbl_get_mst(codec, CS8409_CS42L42_AMIC_PIN_NID, 0);
if (jk) {
snd_hda_jack_unsol_event(codec,
(jk->tag << AC_UNSOL_RES_TAG_SHIFT) & AC_UNSOL_RES_TAG);
}
}
}
#ifdef CONFIG_PM
/* Manage PDREF, when transition to D3hot */
static int cs8409_suspend(struct hda_codec *codec)
{
struct cs_spec *spec = codec->spec;
mutex_lock(&spec->cs8409_i2c_mux);
/* Power down CS42L42 ASP/EQ/MIX/HP */
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x1101, 0xfe, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
/* Assert CS42L42 RTS# line */
snd_hda_codec_write(codec,
codec->core.afg, 0, AC_VERB_SET_GPIO_DATA, 0);
snd_hda_shutup_pins(codec);
return 0;
}
#endif
/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
static void cs8409_enable_ur(struct hda_codec *codec, int flag)
{
/* GPIO4 INT# and GPIO3 WAKE# */
snd_hda_codec_write(codec, codec->core.afg,
0, AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK,
flag ? (GPIO3_INT | GPIO4_INT) : 0);
snd_hda_codec_write(codec, codec->core.afg,
0, AC_VERB_SET_UNSOLICITED_ENABLE,
flag ? AC_UNSOL_ENABLED : 0);
}
/* Vendor specific HW configuration
* PLL, ASP, I2C, SPI, GPIOs, DMIC etc...
*/
static void cs8409_cs42l42_hw_init(struct hda_codec *codec)
{
const struct cs8409_cir_param *seq = cs8409_cs42l42_hw_cfg;
struct cs_spec *spec = codec->spec;
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);
}
for (; seq->nid; seq++)
cs_vendor_coef_set(codec, seq->cir, seq->coeff);
/* Disable Unsolicited Response during boot */
cs8409_enable_ur(codec, 0);
/* Reset CS42L42 */
cs8409_cs42l42_reset(codec);
/* Initialise CS42L42 companion codec */
cs8409_cs42l42_reg_setup(codec);
if (codec->fixup_id == CS8409_WARLOCK ||
codec->fixup_id == CS8409_CYBORG) {
/* FULL_SCALE_VOL = 0 for Warlock / Cyborg */
mutex_lock(&spec->cs8409_i2c_mux);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR, 0x2001, 0x01, 1);
mutex_unlock(&spec->cs8409_i2c_mux);
/* DMIC1_MO=00b, DMIC1/2_SR=1 */
cs_vendor_coef_set(codec, 0x09, 0x0003);
}
/* Restore Volumes after Resume */
if (spec->cs42l42_volume_init) {
mutex_lock(&spec->cs8409_i2c_mux);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHA,
-spec->cs42l42_hp_volume[0],
1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_HS_VOLUME_CHB,
-spec->cs42l42_hp_volume[1],
1);
cs8409_i2c_write(codec, CS42L42_I2C_ADDR,
CS8409_CS42L42_REG_AMIC_VOLUME,
spec->cs42l42_hs_mic_volume[0],
1);
mutex_unlock(&spec->cs8409_i2c_mux);
}
cs8409_cs42l42_update_volume(codec);
cs8409_cs42l42_enable_jack_detect(codec);
/* Enable Unsolicited Response */
cs8409_enable_ur(codec, 1);
}
static int cs8409_cs42l42_init(struct hda_codec *codec)
{
int ret = snd_hda_gen_init(codec);
if (!ret)
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
return ret;
}
static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
.build_controls = cs_build_controls,
.build_pcms = snd_hda_gen_build_pcms,
.init = cs8409_cs42l42_init,
.free = cs_free,
.unsol_event = cs8409_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = cs8409_suspend,
#endif
};
static void cs8409_cs42l42_fixups(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct cs_spec *spec = codec->spec;
int caps;
switch (action) {
case HDA_FIXUP_ACT_PRE_PROBE:
snd_hda_add_verbs(codec, cs8409_cs42l42_init_verbs);
/* verb exec op override */
spec->exec_verb = codec->core.exec_verb;
codec->core.exec_verb = cs8409_cs42l42_exec_verb;
mutex_init(&spec->cs8409_i2c_mux);
codec->patch_ops = cs8409_cs42l42_patch_ops;
spec->gen.suppress_auto_mute = 1;
spec->gen.no_primary_hp = 1;
spec->gen.suppress_vmaster = 1;
/* GPIO 5 out, 3,4 in */
spec->gpio_dir = GPIO5_INT;
spec->gpio_data = 0;
spec->gpio_mask = 0x03f;
spec->cs42l42_hp_jack_in = 0;
spec->cs42l42_mic_jack_in = 0;
/* Basic initial sequence for specific hw configuration */
snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
/* CS8409 is simple HDA bridge and intended to be used with a remote
* companion codec. Most of input/output PIN(s) have only basic
* capabilities. NID(s) 0x24 and 0x34 have only OUTC and INC
* capabilities and no presence detect capable (PDC) and call to
* snd_hda_gen_build_controls() will mark them as non detectable
* phantom jacks. However, in this configuration companion codec
* CS42L42 is connected to these pins and it has jack detect
* capabilities. We have to override pin capabilities,
* otherwise they will not be created as input devices.
*/
caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_HP_PIN_NID,
AC_PAR_PIN_CAP);
if (caps >= 0)
snd_hdac_override_parm(&codec->core,
CS8409_CS42L42_HP_PIN_NID, AC_PAR_PIN_CAP,
(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
caps = snd_hdac_read_parm(&codec->core, CS8409_CS42L42_AMIC_PIN_NID,
AC_PAR_PIN_CAP);
if (caps >= 0)
snd_hdac_override_parm(&codec->core,
CS8409_CS42L42_AMIC_PIN_NID, AC_PAR_PIN_CAP,
(caps | (AC_PINCAP_IMP_SENSE | AC_PINCAP_PRES_DETECT)));
snd_hda_override_wcaps(codec, CS8409_CS42L42_HP_PIN_NID,
(get_wcaps(codec, CS8409_CS42L42_HP_PIN_NID) | AC_WCAP_UNSOL_CAP));
snd_hda_override_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID,
(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
break;
case HDA_FIXUP_ACT_PROBE:
snd_hda_gen_add_kctl(&spec->gen,
NULL, &cs8409_cs42l42_hp_volume_mixer);
snd_hda_gen_add_kctl(&spec->gen,
NULL, &cs8409_cs42l42_amic_volume_mixer);
cs8409_cs42l42_hw_init(codec);
snd_hda_codec_set_name(codec, "CS8409/CS42L42");
break;
case HDA_FIXUP_ACT_INIT:
cs8409_cs42l42_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.
*/
cs8409_cs42l42_run_jack_detect(codec);
usleep_range(100000, 150000);
break;
default:
break;
}
}
static int cs8409_cs42l42_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 cs_spec *spec = codec->spec;
unsigned int nid = ((cmd >> 20) & 0x07f);
unsigned int verb = ((cmd >> 8) & 0x0fff);
/* CS8409 pins have no AC_PINSENSE_PRESENCE
* capabilities. We have to intercept 2 calls for pins 0x24 and 0x34
* and return correct pin sense values for read_pin_sense() call from
* hda_jack based on CS42L42 jack detect status.
*/
switch (nid) {
case CS8409_CS42L42_HP_PIN_NID:
if (verb == AC_VERB_GET_PIN_SENSE) {
*res = (spec->cs42l42_hp_jack_in) ? AC_PINSENSE_PRESENCE : 0;
return 0;
}
break;
case CS8409_CS42L42_AMIC_PIN_NID:
if (verb == AC_VERB_GET_PIN_SENSE) {
*res = (spec->cs42l42_mic_jack_in) ? AC_PINSENSE_PRESENCE : 0;
return 0;
}
break;
default:
break;
}
return spec->exec_verb(dev, cmd, flags, res);
}
static int patch_cs8409(struct hda_codec *codec)
{
int err;
if (!cs_alloc_spec(codec, CS8409_VENDOR_NID))
return -ENOMEM;
snd_hda_pick_fixup(codec,
cs8409_models, cs8409_fixup_tbl, cs8409_fixups);
codec_dbg(codec, "Picked ID=%d, VID=%08x, DEV=%08x\n",
codec->fixup_id,
codec->bus->pci->subsystem_vendor,
codec->bus->pci->subsystem_device);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = cs_parse_auto_config(codec);
if (err < 0) {
cs_free(codec);
return err;
}
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
}
/*
* 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),
HDA_CODEC_ENTRY(0x10138409, "CS8409", patch_cs8409),
{} /* 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);
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