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ALSA: hda/cirrus: Make CS8409 driver more generic by using fixups.

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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>
This commit is contained in:
Stefan Binding 2021-03-15 19:07:16 +00:00 committed by Takashi Iwai
parent 9f8de3b7d7
commit 7a114444af
1 changed files with 95 additions and 179 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

230
sound/pci/hda/patch_cirrus.c
View File

@ -1292,9 +1292,14 @@ enum {
CS8409_BULLSEYE,
CS8409_WARLOCK,
CS8409_CYBORG,
CS8409_VERBS,
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" },
@ -1368,48 +1373,28 @@ static const struct hda_pintbl cs8409_cs42l42_pincfgs[] = {
{} /* terminator */
};
static const struct hda_verb cs8409_cs42l42_add_verbs[] = {
{ 0x24, 0x71c, 0xF0 }, /* Widget node ASP-1-TX */
{ 0x24, 0x71d, 0x20 },
{ 0x24, 0x71e, 0x21 },
{ 0x24, 0x71f, 0x04 },
{ 0x34, 0x71c, 0x50 }, /* Widget node ASP-1-RX0 */
{ 0x34, 0x71d, 0x20 },
{ 0x34, 0x71e, 0xa1 },
{ 0x34, 0x71f, 0x04 },
{ 0x2C, 0x71c, 0xF0 }, /* Widget node ASP-2-TX */
{ 0x2C, 0x71d, 0x00 },
{ 0x2C, 0x71e, 0x10 },
{ 0x2C, 0x71f, 0x90 },
{ 0x44, 0x71c, 0x90 }, /* Widget node DMIC-1 */
{ 0x44, 0x71d, 0x00 },
{ 0x44, 0x71e, 0xA0 },
{ 0x44, 0x71f, 0x90 },
{} /* terminator */
};
static const struct hda_fixup cs8409_fixups[] = {
[CS8409_BULLSEYE] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_VERBS,
.chain_id = CS8409_FIXUPS,
},
[CS8409_WARLOCK] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_VERBS,
.chain_id = CS8409_FIXUPS,
},
[CS8409_CYBORG] = {
.type = HDA_FIXUP_PINS,
.v.pins = cs8409_cs42l42_pincfgs,
.chained = true,
.chain_id = CS8409_VERBS,
.chain_id = CS8409_FIXUPS,
},
[CS8409_VERBS] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = cs8409_cs42l42_add_verbs,
[CS8409_FIXUPS] = {
.type = HDA_FIXUP_FUNC,
.v.func = cs8409_cs42l42_fixups,
},
};
@ -2004,26 +1989,6 @@ static void cs8409_jack_unsol_event(struct hda_codec *codec, unsigned int res)
}
}
static int cs8409_cs42l42_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);
/* Run jack auto detect first time on boot
* after controls have been added, to check if jack has
* been already plugged in
*/
cs8409_cs42l42_run_jack_detect(codec);
usleep_range(100000, 150000);
return 0;
}
#ifdef CONFIG_PM
/* Manage PDREF, when transition to D3hot */
static int cs8409_suspend(struct hda_codec *codec)
@ -2044,31 +2009,6 @@ static int cs8409_suspend(struct hda_codec *codec)
}
#endif
static void cs8409_cs42l42_cap_sync_hook(struct hda_codec *codec,
struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct cs_spec *spec = codec->spec;
unsigned int curval, expval;
/* CS8409 DMIC Pin only allows the setting of the Stream Parameters in
* Power State D0. When a headset is unplugged, and the path is switched to
* the DMIC, the Stream is restarted with the new ADC, but this is done in
* Power State D3. Restart the Stream now DMIC is in D0.
*/
if (spec->gen.cur_adc == CS8409_CS42L42_DMIC_ADC_PIN_NID) {
curval = snd_hda_codec_read(codec, spec->gen.cur_adc,
0, AC_VERB_GET_CONV, 0);
expval = (spec->gen.cur_adc_stream_tag << 4) | 0;
if (curval != expval) {
codec_dbg(codec, "%s Restarting Stream after DMIC switch\n", __func__);
__snd_hda_codec_cleanup_stream(codec, spec->gen.cur_adc, 1);
snd_hda_codec_setup_stream(codec, spec->gen.cur_adc,
spec->gen.cur_adc_stream_tag, 0,
spec->gen.cur_adc_format);
}
}
}
/* Enable/Disable Unsolicited Response for gpio(s) 3,4 */
static void cs8409_enable_ur(struct hda_codec *codec, int flag)
{
@ -2152,25 +2092,14 @@ static int cs8409_cs42l42_init(struct hda_codec *codec)
{
int ret = snd_hda_gen_init(codec);
if (!ret) {
/* On Dell platforms with suspend D3 mode support we
* have to re-initialise cs8409 bridge and companion
* cs42l42 codec
*/
snd_hda_sequence_write(codec, cs8409_cs42l42_init_verbs);
snd_hda_sequence_write(codec, cs8409_cs42l42_add_verbs);
cs8409_cs42l42_hw_init(codec);
cs8409_cs42l42_run_jack_detect(codec);
usleep_range(100000, 150000);
}
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 = cs8409_cs42l42_build_controls,
.build_controls = cs_build_controls,
.build_pcms = snd_hda_gen_build_pcms,
.init = cs8409_cs42l42_init,
.free = cs_free,
@ -2180,12 +2109,35 @@ static const struct hda_codec_ops cs8409_cs42l42_patch_ops = {
#endif
};
static int cs8409_cs42l42_fixup(struct hda_codec *codec)
static void cs8409_cs42l42_fixups(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
int err;
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);
@ -2218,28 +2170,30 @@ static int cs8409_cs42l42_fixup(struct hda_codec *codec)
snd_hda_override_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID,
(get_wcaps(codec, CS8409_CS42L42_AMIC_PIN_NID) | AC_WCAP_UNSOL_CAP));
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, 0, 0);
if (err < 0)
return err;
err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
if (err < 0)
return err;
if (!snd_hda_gen_add_kctl(
&spec->gen, NULL, &cs8409_cs42l42_hp_volume_mixer))
return -1;
if (!snd_hda_gen_add_kctl(
&spec->gen, NULL, &cs8409_cs42l42_amic_volume_mixer))
return -1;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
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,
@ -2280,11 +2234,9 @@ static int cs8409_cs42l42_exec_verb(struct hdac_device *dev,
static int patch_cs8409(struct hda_codec *codec)
{
struct cs_spec *spec;
int err = -EINVAL;
int err;
spec = cs_alloc_spec(codec, CS8409_VENDOR_NID);
if (!spec)
if (!cs_alloc_spec(codec, CS8409_VENDOR_NID))
return -ENOMEM;
snd_hda_pick_fixup(codec,
@ -2295,52 +2247,16 @@ static int patch_cs8409(struct hda_codec *codec)
codec->bus->pci->subsystem_vendor,
codec->bus->pci->subsystem_device);
switch (codec->fixup_id) {
/* Dell platforms with CS42L42 companion codec */
case CS8409_BULLSEYE:
case CS8409_WARLOCK:
case CS8409_CYBORG:
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
snd_hda_add_verbs(codec, cs8409_cs42l42_add_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.cap_sync_hook = cs8409_cs42l42_cap_sync_hook;
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;
err = cs8409_cs42l42_fixup(codec);
break;
default:
codec_err(codec, "VID=%08x, DEV=%08x not supported\n",
codec->bus->pci->subsystem_vendor,
codec->bus->pci->subsystem_device);
break;
err = cs_parse_auto_config(codec);
if (err < 0) {
cs_free(codec);
return err;
}
if (!err) {
cs8409_cs42l42_hw_init(codec);
snd_hda_codec_set_name(codec, "CS8409/CS42L42");
} else
cs_free(codec);
return err;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
}
/*