mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-09-21 12:11:49 +08:00
ALSA: hda: Add a new CM9825 standard driver
The CM9825 is a High Definition Audio Codec. There are 2 independent stereo outputs, one of the stereo outputs is cap-less with HP AMP, and the other is line out to connect the active speaker. The inputs can be Line-in and MIC-in. Signed-off-by: Leo Tsai <antivirus621@gmail.com> Link: https://patch.msgid.link/20240910065542.6534-1-antivirus621@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Leo Tsai
Takashi Iwai
parent
5ced8b914e
commit
0ccbc99e05
@ -17,10 +17,231 @@
|
||||
#include "hda_jack.h"
|
||||
#include "hda_generic.h"
|
||||
|
||||
/* CM9825 Offset Definitions */
|
||||
|
||||
#define CM9825_VERB_SET_HPF_1 0x781
|
||||
#define CM9825_VERB_SET_HPF_2 0x785
|
||||
#define CM9825_VERB_SET_PLL 0x7a0
|
||||
#define CM9825_VERB_SET_NEG 0x7a1
|
||||
#define CM9825_VERB_SET_ADCL 0x7a2
|
||||
#define CM9825_VERB_SET_DACL 0x7a3
|
||||
#define CM9825_VERB_SET_MBIAS 0x7a4
|
||||
#define CM9825_VERB_SET_VNEG 0x7a8
|
||||
#define CM9825_VERB_SET_D2S 0x7a9
|
||||
#define CM9825_VERB_SET_DACTRL 0x7aa
|
||||
#define CM9825_VERB_SET_PDNEG 0x7ac
|
||||
#define CM9825_VERB_SET_VDO 0x7ad
|
||||
#define CM9825_VERB_SET_CDALR 0x7b0
|
||||
#define CM9825_VERB_SET_MTCBA 0x7b1
|
||||
#define CM9825_VERB_SET_OTP 0x7b2
|
||||
#define CM9825_VERB_SET_OCP 0x7b3
|
||||
#define CM9825_VERB_SET_GAD 0x7b4
|
||||
#define CM9825_VERB_SET_TMOD 0x7b5
|
||||
#define CM9825_VERB_SET_SNR 0x7b6
|
||||
|
||||
struct cmi_spec {
|
||||
struct hda_gen_spec gen;
|
||||
const struct hda_verb *chip_d0_verbs;
|
||||
const struct hda_verb *chip_d3_verbs;
|
||||
const struct hda_verb *chip_hp_present_verbs;
|
||||
const struct hda_verb *chip_hp_remove_verbs;
|
||||
struct hda_codec *codec;
|
||||
struct delayed_work unsol_hp_work;
|
||||
int quirk;
|
||||
};
|
||||
|
||||
static const struct hda_verb cm9825_std_d3_verbs[] = {
|
||||
/* chip sleep verbs */
|
||||
{0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */
|
||||
{0x43, CM9825_VERB_SET_PLL, 0x01}, /* PLL set */
|
||||
{0x43, CM9825_VERB_SET_NEG, 0xc2}, /* NEG set */
|
||||
{0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */
|
||||
{0x43, CM9825_VERB_SET_DACL, 0x02}, /* DACL */
|
||||
{0x43, CM9825_VERB_SET_VNEG, 0x50}, /* VOL NEG */
|
||||
{0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */
|
||||
{0x43, CM9825_VERB_SET_PDNEG, 0x04}, /* SEL OSC */
|
||||
{0x43, CM9825_VERB_SET_CDALR, 0xf6}, /* Class D */
|
||||
{0x43, CM9825_VERB_SET_OTP, 0xcd}, /* OTP set */
|
||||
{}
|
||||
};
|
||||
|
||||
static const struct hda_verb cm9825_std_d0_verbs[] = {
|
||||
/* chip init verbs */
|
||||
{0x34, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, /* EAPD set */
|
||||
{0x43, CM9825_VERB_SET_SNR, 0x30}, /* SNR set */
|
||||
{0x43, CM9825_VERB_SET_PLL, 0x00}, /* PLL set */
|
||||
{0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */
|
||||
{0x43, CM9825_VERB_SET_DACL, 0x02}, /* DACL */
|
||||
{0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */
|
||||
{0x43, CM9825_VERB_SET_VNEG, 0x56}, /* VOL NEG */
|
||||
{0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */
|
||||
{0x43, CM9825_VERB_SET_DACTRL, 0x00}, /* DACTRL set */
|
||||
{0x43, CM9825_VERB_SET_PDNEG, 0x0c}, /* SEL OSC */
|
||||
{0x43, CM9825_VERB_SET_VDO, 0x80}, /* VDO set */
|
||||
{0x43, CM9825_VERB_SET_CDALR, 0xf4}, /* Class D */
|
||||
{0x43, CM9825_VERB_SET_OTP, 0xcd}, /* OTP set */
|
||||
{0x43, CM9825_VERB_SET_MTCBA, 0x61}, /* SR set */
|
||||
{0x43, CM9825_VERB_SET_OCP, 0x33}, /* OTP set */
|
||||
{0x43, CM9825_VERB_SET_GAD, 0x07}, /* ADC -3db */
|
||||
{0x43, CM9825_VERB_SET_TMOD, 0x26}, /* Class D clk */
|
||||
{0x3C, AC_VERB_SET_AMP_GAIN_MUTE |
|
||||
AC_AMP_SET_OUTPUT | AC_AMP_SET_RIGHT, 0x2d}, /* Gain set */
|
||||
{0x3C, AC_VERB_SET_AMP_GAIN_MUTE |
|
||||
AC_AMP_SET_OUTPUT | AC_AMP_SET_LEFT, 0x2d}, /* Gain set */
|
||||
{0x43, CM9825_VERB_SET_HPF_1, 0x40}, /* HPF set */
|
||||
{0x43, CM9825_VERB_SET_HPF_2, 0x40}, /* HPF set */
|
||||
{}
|
||||
};
|
||||
|
||||
static const struct hda_verb cm9825_hp_present_verbs[] = {
|
||||
{0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00}, /* PIN off */
|
||||
{0x43, CM9825_VERB_SET_ADCL, 0x88}, /* ADC */
|
||||
{0x43, CM9825_VERB_SET_DACL, 0xaa}, /* DACL */
|
||||
{0x43, CM9825_VERB_SET_MBIAS, 0x10}, /* MBIAS */
|
||||
{0x43, CM9825_VERB_SET_D2S, 0xf2}, /* depop */
|
||||
{0x43, CM9825_VERB_SET_DACTRL, 0x00}, /* DACTRL set */
|
||||
{0x43, CM9825_VERB_SET_VDO, 0xc4}, /* VDO set */
|
||||
{}
|
||||
};
|
||||
|
||||
static const struct hda_verb cm9825_hp_remove_verbs[] = {
|
||||
{0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */
|
||||
{0x43, CM9825_VERB_SET_DACL, 0x56}, /* DACL */
|
||||
{0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */
|
||||
{0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */
|
||||
{0x43, CM9825_VERB_SET_DACTRL, 0xe0}, /* DACTRL set */
|
||||
{0x43, CM9825_VERB_SET_VDO, 0x80}, /* VDO set */
|
||||
{0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40}, /* PIN on */
|
||||
{}
|
||||
};
|
||||
|
||||
static void cm9825_unsol_hp_delayed(struct work_struct *work)
|
||||
{
|
||||
struct cmi_spec *spec =
|
||||
container_of(to_delayed_work(work), struct cmi_spec, unsol_hp_work);
|
||||
struct hda_jack_tbl *jack;
|
||||
hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
|
||||
bool hp_jack_plugin = false;
|
||||
int err = 0;
|
||||
|
||||
hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin);
|
||||
|
||||
codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n",
|
||||
(int)hp_jack_plugin, hp_pin);
|
||||
|
||||
if (!hp_jack_plugin) {
|
||||
err =
|
||||
snd_hda_codec_write(spec->codec, 0x42, 0,
|
||||
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40);
|
||||
if (err)
|
||||
codec_dbg(spec->codec, "codec_write err %d\n", err);
|
||||
|
||||
snd_hda_sequence_write(spec->codec, spec->chip_hp_remove_verbs);
|
||||
} else {
|
||||
snd_hda_sequence_write(spec->codec,
|
||||
spec->chip_hp_present_verbs);
|
||||
}
|
||||
|
||||
jack = snd_hda_jack_tbl_get(spec->codec, hp_pin);
|
||||
if (jack) {
|
||||
jack->block_report = 0;
|
||||
snd_hda_jack_report_sync(spec->codec);
|
||||
}
|
||||
}
|
||||
|
||||
static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb)
|
||||
{
|
||||
struct cmi_spec *spec = codec->spec;
|
||||
struct hda_jack_tbl *tbl;
|
||||
|
||||
/* Delay enabling the HP amp, to let the mic-detection
|
||||
* state machine run.
|
||||
*/
|
||||
|
||||
codec_dbg(spec->codec, "cb->nid 0x%X\n", cb->nid);
|
||||
|
||||
tbl = snd_hda_jack_tbl_get(codec, cb->nid);
|
||||
if (tbl)
|
||||
tbl->block_report = 1;
|
||||
schedule_delayed_work(&spec->unsol_hp_work, msecs_to_jiffies(200));
|
||||
}
|
||||
|
||||
static void cm9825_setup_unsol(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec = codec->spec;
|
||||
|
||||
hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0];
|
||||
|
||||
snd_hda_jack_detect_enable_callback(codec, hp_pin, hp_callback);
|
||||
}
|
||||
|
||||
static int cm9825_init(struct hda_codec *codec)
|
||||
{
|
||||
snd_hda_gen_init(codec);
|
||||
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void cm9825_free(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec = codec->spec;
|
||||
|
||||
cancel_delayed_work_sync(&spec->unsol_hp_work);
|
||||
snd_hda_gen_free(codec);
|
||||
}
|
||||
|
||||
static int cm9825_suspend(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec = codec->spec;
|
||||
|
||||
cancel_delayed_work_sync(&spec->unsol_hp_work);
|
||||
|
||||
snd_hda_sequence_write(codec, spec->chip_d3_verbs);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int cm9825_resume(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec = codec->spec;
|
||||
hda_nid_t hp_pin = 0;
|
||||
bool hp_jack_plugin = false;
|
||||
int err;
|
||||
|
||||
err =
|
||||
snd_hda_codec_write(spec->codec, 0x42, 0,
|
||||
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00);
|
||||
if (err)
|
||||
codec_dbg(codec, "codec_write err %d\n", err);
|
||||
|
||||
msleep(150); /* for depop noise */
|
||||
|
||||
codec->patch_ops.init(codec);
|
||||
|
||||
hp_pin = spec->gen.autocfg.hp_pins[0];
|
||||
hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin);
|
||||
|
||||
codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n",
|
||||
(int)hp_jack_plugin, hp_pin);
|
||||
|
||||
if (!hp_jack_plugin) {
|
||||
err =
|
||||
snd_hda_codec_write(spec->codec, 0x42, 0,
|
||||
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40);
|
||||
|
||||
if (err)
|
||||
codec_dbg(codec, "codec_write err %d\n", err);
|
||||
|
||||
snd_hda_sequence_write(codec, cm9825_hp_remove_verbs);
|
||||
}
|
||||
|
||||
snd_hda_regmap_sync(codec);
|
||||
hda_call_check_power_status(codec, 0x01);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* stuff for auto-parser
|
||||
*/
|
||||
@ -32,6 +253,53 @@ static const struct hda_codec_ops cmi_auto_patch_ops = {
|
||||
.unsol_event = snd_hda_jack_unsol_event,
|
||||
};
|
||||
|
||||
static int patch_cm9825(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec;
|
||||
struct auto_pin_cfg *cfg;
|
||||
int err;
|
||||
|
||||
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
||||
if (spec == NULL)
|
||||
return -ENOMEM;
|
||||
|
||||
INIT_DELAYED_WORK(&spec->unsol_hp_work, cm9825_unsol_hp_delayed);
|
||||
codec->spec = spec;
|
||||
spec->codec = codec;
|
||||
codec->patch_ops = cmi_auto_patch_ops;
|
||||
codec->patch_ops.init = cm9825_init;
|
||||
codec->patch_ops.suspend = cm9825_suspend;
|
||||
codec->patch_ops.resume = cm9825_resume;
|
||||
codec->patch_ops.free = cm9825_free;
|
||||
codec->patch_ops.check_power_status = snd_hda_gen_check_power_status;
|
||||
cfg = &spec->gen.autocfg;
|
||||
snd_hda_gen_spec_init(&spec->gen);
|
||||
spec->chip_d0_verbs = cm9825_std_d0_verbs;
|
||||
spec->chip_d3_verbs = cm9825_std_d3_verbs;
|
||||
spec->chip_hp_present_verbs = cm9825_hp_present_verbs;
|
||||
spec->chip_hp_remove_verbs = cm9825_hp_remove_verbs;
|
||||
|
||||
snd_hda_sequence_write(codec, spec->chip_d0_verbs);
|
||||
|
||||
err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);
|
||||
if (err < 0)
|
||||
goto error;
|
||||
err = snd_hda_gen_parse_auto_config(codec, cfg);
|
||||
if (err < 0)
|
||||
goto error;
|
||||
|
||||
cm9825_setup_unsol(codec);
|
||||
|
||||
return 0;
|
||||
|
||||
error:
|
||||
cm9825_free(codec);
|
||||
|
||||
codec_info(codec, "Enter err %d\n", err);
|
||||
|
||||
return err;
|
||||
}
|
||||
|
||||
static int patch_cmi9880(struct hda_codec *codec)
|
||||
{
|
||||
struct cmi_spec *spec;
|
||||
@ -113,6 +381,7 @@ static const struct hda_device_id snd_hda_id_cmedia[] = {
|
||||
HDA_CODEC_ENTRY(0x13f68888, "CMI8888", patch_cmi8888),
|
||||
HDA_CODEC_ENTRY(0x13f69880, "CMI9880", patch_cmi9880),
|
||||
HDA_CODEC_ENTRY(0x434d4980, "CMI9880", patch_cmi9880),
|
||||
HDA_CODEC_ENTRY(0x13f69825, "CM9825", patch_cm9825),
|
||||
{} /* terminator */
|
||||
};
|
||||
MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cmedia);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user