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Merge branch 'test/hda-gen-parser' into test/hda-migrate 

* test/hda-gen-parser:
  ALSA: hda - Improve naming rule for primary output
  ALSA: hda - Add PCM capture hook to hda_gen_spec
  ALSA: hda - Record all detected ADCs in hda_gen_spec
  ALSA: hda - Move vmaster TLV parsing to snd_hda_gen_parse_auto_config()
  ALSA: hda - Add input jack mode enum controls to generic parser
  ALSA: hda - Give more comments to hda_gen_spec flags
  ALSA: hda - Add suppress_auto_mute flag to hda_gen_spec
  ALSA: hda - Record the current speaker / LO mute status in hda_gen_spec
  ALSA: hda - Properly call automute/switch hooks at init
This commit is contained in:
Takashi Iwai 2013-01-17 16:20:14 +01:00
parent f6655d52a3 247d85ee06
commit 8f0fdc09aa
2 changed files with 315 additions and 35 deletions
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312
sound/pci/hda/hda_generic.c
View File

@ -26,6 +26,7 @@
#include <linux/sort.h>
#include <linux/ctype.h>
#include <linux/string.h>
#include <linux/bitops.h>
#include <sound/core.h>
#include <sound/jack.h>
#include "hda_codec.h"
@ -119,6 +120,9 @@ static void parse_user_hints(struct hda_codec *codec)
if (val >= 0)
codec->single_adc_amp = !!val;
val = snd_hda_get_bool_hint(codec, "auto_mute");
if (val >= 0)
spec->suppress_auto_mute = !val;
val = snd_hda_get_bool_hint(codec, "auto_mic");
if (val >= 0)
spec->suppress_auto_mic = !val;
@ -146,6 +150,9 @@ static void parse_user_hints(struct hda_codec *codec)
val = snd_hda_get_bool_hint(codec, "add_out_jack_modes");
if (val >= 0)
spec->add_out_jack_modes = !!val;
val = snd_hda_get_bool_hint(codec, "add_in_jack_modes");
if (val >= 0)
spec->add_in_jack_modes = !!val;
if (!snd_hda_get_int_hint(codec, "mixer_nid", &val))
spec->mixer_nid = val;
@ -818,19 +825,27 @@ static int add_stereo_sw(struct hda_codec *codec, const char *pfx,
return add_sw_ctl(codec, pfx, cidx, chs, path);
}
/* any ctl assigned to the path with the given index? */
static bool path_has_mixer(struct hda_codec *codec, int path_idx, int ctl_type)
{
struct nid_path *path = snd_hda_get_path_from_idx(codec, path_idx);
return path && path->ctls[ctl_type];
}
static const char * const channel_name[4] = {
"Front", "Surround", "CLFE", "Side"
};
/* give some appropriate ctl name prefix for the given line out channel */
static const char *get_line_out_pfx(struct hda_gen_spec *spec, int ch,
bool can_be_master, int *index)
static const char *get_line_out_pfx(struct hda_codec *codec, int ch,
int *index, int ctl_type)
{
struct hda_gen_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->autocfg;
*index = 0;
if (cfg->line_outs == 1 && !spec->multi_ios &&
!cfg->hp_outs && !cfg->speaker_outs && can_be_master)
!cfg->hp_outs && !cfg->speaker_outs)
return spec->vmaster_mute.hook ? "PCM" : "Master";
/* if there is really a single DAC used in the whole output paths,
@ -840,24 +855,41 @@ static const char *get_line_out_pfx(struct hda_gen_spec *spec, int ch,
!spec->multiout.hp_out_nid[0] && !spec->multiout.extra_out_nid[0])
return spec->vmaster_mute.hook ? "PCM" : "Master";
/* multi-io channels */
if (ch >= cfg->line_outs)
return channel_name[ch];
switch (cfg->line_out_type) {
case AUTO_PIN_SPEAKER_OUT:
/* if the primary channel vol/mute is shared with HP volume,
* don't name it as Speaker
*/
if (!ch && cfg->hp_outs &&
!path_has_mixer(codec, spec->hp_paths[0], ctl_type))
break;
if (cfg->line_outs == 1)
return "Speaker";
if (cfg->line_outs == 2)
return ch ? "Bass Speaker" : "Speaker";
break;
case AUTO_PIN_HP_OUT:
/* if the primary channel vol/mute is shared with spk volume,
* don't name it as Headphone
*/
if (!ch && cfg->speaker_outs &&
!path_has_mixer(codec, spec->speaker_paths[0], ctl_type))
break;
/* for multi-io case, only the primary out */
if (ch && spec->multi_ios)
break;
*index = ch;
return "Headphone";
default:
if (cfg->line_outs == 1 && !spec->multi_ios)
return "PCM";
break;
}
/* for a single channel output, we don't have to name the channel */
if (cfg->line_outs == 1 && !spec->multi_ios)
return "PCM";
if (ch >= ARRAY_SIZE(channel_name)) {
snd_BUG();
return "PCM";
@ -1594,6 +1626,9 @@ static int parse_output_paths(struct hda_codec *codec)
path = snd_hda_get_path_from_idx(codec, spec->out_paths[0]);
if (path)
spec->vmaster_nid = look_for_out_vol_nid(codec, path);
if (spec->vmaster_nid)
snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
HDA_OUTPUT, spec->vmaster_tlv);
}
kfree(best_cfg);
@ -1616,16 +1651,11 @@ static int create_multi_out_ctls(struct hda_codec *codec,
int index;
struct nid_path *path;
if (i >= cfg->line_outs) {
index = 0;
name = channel_name[i];
} else {
name = get_line_out_pfx(spec, i, true, &index);
}
path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]);
if (!path)
continue;
name = get_line_out_pfx(codec, i, &index, NID_PATH_VOL_CTL);
if (!name || !strcmp(name, "CLFE")) {
/* Center/LFE */
err = add_vol_ctl(codec, "Center", 0, 1, path);
@ -1634,6 +1664,14 @@ static int create_multi_out_ctls(struct hda_codec *codec,
err = add_vol_ctl(codec, "LFE", 0, 2, path);
if (err < 0)
return err;
} else {
err = add_stereo_vol(codec, name, index, path);
if (err < 0)
return err;
}
name = get_line_out_pfx(codec, i, &index, NID_PATH_MUTE_CTL);
if (!name || !strcmp(name, "CLFE")) {
err = add_sw_ctl(codec, "Center", 0, 1, path);
if (err < 0)
return err;
@ -1641,9 +1679,6 @@ static int create_multi_out_ctls(struct hda_codec *codec,
if (err < 0)
return err;
} else {
err = add_stereo_vol(codec, name, index, path);
if (err < 0)
return err;
err = add_stereo_sw(codec, name, index, path);
if (err < 0)
return err;
@ -1826,6 +1861,8 @@ get_multiio_path(struct hda_codec *codec, int idx)
spec->out_paths[spec->autocfg.line_outs + idx]);
}
static void update_automute_all(struct hda_codec *codec);
static int set_multi_io(struct hda_codec *codec, int idx, bool output)
{
struct hda_gen_spec *spec = codec->spec;
@ -1850,9 +1887,7 @@ static int set_multi_io(struct hda_codec *codec, int idx, bool output)
}
/* update jack retasking in case it modifies any of them */
snd_hda_gen_hp_automute(codec, NULL);
snd_hda_gen_line_automute(codec, NULL);
snd_hda_gen_mic_autoswitch(codec, NULL);
update_automute_all(codec);
return 0;
}
@ -2135,6 +2170,136 @@ static int create_out_jack_modes(struct hda_codec *codec, int num_pins,
return 0;
}
/*
* input jack mode
*/
/* from AC_PINCTL_VREF_HIZ to AC_PINCTL_VREF_100 */
#define NUM_VREFS 6
static const char * const vref_texts[NUM_VREFS] = {
"Line In", "Mic 50pc Bias", "Mic 0V Bias",
"", "Mic 80pc Bias", "Mic 100pc Bias"
};
static unsigned int get_vref_caps(struct hda_codec *codec, hda_nid_t pin)
{
unsigned int pincap;
pincap = snd_hda_query_pin_caps(codec, pin);
pincap = (pincap & AC_PINCAP_VREF) >> AC_PINCAP_VREF_SHIFT;
/* filter out unusual vrefs */
pincap &= ~(AC_PINCAP_VREF_GRD | AC_PINCAP_VREF_100);
return pincap;
}
/* convert from the enum item index to the vref ctl index (0=HIZ, 1=50%...) */
static int get_vref_idx(unsigned int vref_caps, unsigned int item_idx)
{
unsigned int i, n = 0;
for (i = 0; i < NUM_VREFS; i++) {
if (vref_caps & (1 << i)) {
if (n == item_idx)
return i;
n++;
}
}
return 0;
}
/* convert back from the vref ctl index to the enum item index */
static int cvt_from_vref_idx(unsigned int vref_caps, unsigned int idx)
{
unsigned int i, n = 0;
for (i = 0; i < NUM_VREFS; i++) {
if (i == idx)
return n;
if (vref_caps & (1 << i))
n++;
}
return 0;
}
static int in_jack_mode_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
hda_nid_t nid = kcontrol->private_value;
unsigned int vref_caps = get_vref_caps(codec, nid);
snd_hda_enum_helper_info(kcontrol, uinfo, hweight32(vref_caps),
vref_texts);
/* set the right text */
strcpy(uinfo->value.enumerated.name,
vref_texts[get_vref_idx(vref_caps, uinfo->value.enumerated.item)]);
return 0;
}
static int in_jack_mode_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
hda_nid_t nid = kcontrol->private_value;
unsigned int vref_caps = get_vref_caps(codec, nid);
unsigned int idx;
idx = snd_hda_codec_get_pin_target(codec, nid) & AC_PINCTL_VREFEN;
ucontrol->value.enumerated.item[0] = cvt_from_vref_idx(vref_caps, idx);
return 0;
}
static int in_jack_mode_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
hda_nid_t nid = kcontrol->private_value;
unsigned int vref_caps = get_vref_caps(codec, nid);
unsigned int val, idx;
val = snd_hda_codec_get_pin_target(codec, nid);
idx = cvt_from_vref_idx(vref_caps, val & AC_PINCTL_VREFEN);
if (idx == ucontrol->value.enumerated.item[0])
return 0;
val &= ~AC_PINCTL_VREFEN;
val |= get_vref_idx(vref_caps, ucontrol->value.enumerated.item[0]);
snd_hda_set_pin_ctl_cache(codec, nid, val);
return 1;
}
static const struct snd_kcontrol_new in_jack_mode_enum = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.info = in_jack_mode_info,
.get = in_jack_mode_get,
.put = in_jack_mode_put,
};
static int create_in_jack_mode(struct hda_codec *codec, hda_nid_t pin)
{
struct hda_gen_spec *spec = codec->spec;
unsigned int defcfg;
struct snd_kcontrol_new *knew;
char name[44];
/* no jack mode for fixed pins */
defcfg = snd_hda_codec_get_pincfg(codec, pin);
if (snd_hda_get_input_pin_attr(defcfg) == INPUT_PIN_ATTR_INT)
return 0;
/* no multiple vref caps? */
if (hweight32(get_vref_caps(codec, pin)) <= 1)
return 0;
get_jack_mode_name(codec, pin, name, sizeof(name));
knew = snd_hda_gen_add_kctl(spec, name, &in_jack_mode_enum);
if (!knew)
return -ENOMEM;
knew->private_value = pin;
return 0;
}
/*
* Parse input paths
@ -2228,6 +2393,11 @@ static int fill_adc_nids(struct hda_codec *codec)
break;
}
spec->num_adc_nids = nums;
/* copy the detected ADCs to all_adcs[] */
spec->num_all_adcs = nums;
memcpy(spec->all_adcs, spec->adc_nids, nums * sizeof(hda_nid_t));
return nums;
}
@ -2389,6 +2559,12 @@ static int create_input_ctls(struct hda_codec *codec)
err = parse_capture_source(codec, pin, num_adcs, label, -mixer);
if (err < 0)
return err;
if (spec->add_in_jack_modes) {
err = create_in_jack_mode(codec, pin);
if (err < 0)
return err;
}
}
if (mixer && spec->add_stereo_mix_input) {
@ -3047,6 +3223,7 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec)
else
on = spec->hp_jack_present | spec->line_jack_present;
on |= spec->master_mute;
spec->speaker_muted = on;
do_automute(codec, ARRAY_SIZE(spec->autocfg.speaker_pins),
spec->autocfg.speaker_pins, on);
@ -3060,6 +3237,7 @@ void snd_hda_gen_update_outputs(struct hda_codec *codec)
else
on = spec->hp_jack_present;
on |= spec->master_mute;
spec->line_out_muted = on;
do_automute(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
spec->autocfg.line_out_pins, on);
}
@ -3131,6 +3309,25 @@ void snd_hda_gen_mic_autoswitch(struct hda_codec *codec, struct hda_jack_tbl *ja
}
EXPORT_SYMBOL_HDA(snd_hda_gen_mic_autoswitch);
/* update jack retasking */
static void update_automute_all(struct hda_codec *codec)
{
struct hda_gen_spec *spec = codec->spec;
if (spec->hp_automute_hook)
spec->hp_automute_hook(codec, NULL);
else
snd_hda_gen_hp_automute(codec, NULL);
if (spec->line_automute_hook)
spec->line_automute_hook(codec, NULL);
else
snd_hda_gen_line_automute(codec, NULL);
if (spec->mic_autoswitch_hook)
spec->mic_autoswitch_hook(codec, NULL);
else
snd_hda_gen_mic_autoswitch(codec, NULL);
}
/*
* Auto-Mute mode mixer enum support
*/
@ -3232,6 +3429,9 @@ static int check_auto_mute_availability(struct hda_codec *codec)
int present = 0;
int i, err;
if (spec->suppress_auto_mute)
return 0;
if (cfg->hp_pins[0])
present++;
if (cfg->line_out_pins[0])
@ -3585,11 +3785,8 @@ int snd_hda_gen_build_controls(struct hda_codec *codec)
/* if we have no master control, let's create it */
if (!spec->no_analog &&
!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
unsigned int vmaster_tlv[4];
snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
HDA_OUTPUT, vmaster_tlv);
err = snd_hda_add_vmaster(codec, "Master Playback Volume",
vmaster_tlv, slave_pfxs,
spec->vmaster_tlv, slave_pfxs,
"Playback Volume");
if (err < 0)
return err;
@ -3643,6 +3840,16 @@ static void call_pcm_playback_hook(struct hda_pcm_stream *hinfo,
spec->pcm_playback_hook(hinfo, codec, substream, action);
}
static void call_pcm_capture_hook(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action)
{
struct hda_gen_spec *spec = codec->spec;
if (spec->pcm_capture_hook)
spec->pcm_capture_hook(hinfo, codec, substream, action);
}
/*
* Analog playback callbacks
*/
@ -3710,6 +3917,44 @@ static int playback_pcm_close(struct hda_pcm_stream *hinfo,
return 0;
}
static int capture_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_OPEN);
return 0;
}
static int capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
unsigned int format,
struct snd_pcm_substream *substream)
{
snd_hda_codec_setup_stream(codec, hinfo->nid, stream_tag, 0, format);
call_pcm_capture_hook(hinfo, codec, substream,
HDA_GEN_PCM_ACT_PREPARE);
return 0;
}
static int capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
snd_hda_codec_cleanup_stream(codec, hinfo->nid);
call_pcm_capture_hook(hinfo, codec, substream,
HDA_GEN_PCM_ACT_CLEANUP);
return 0;
}
static int capture_pcm_close(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
{
call_pcm_capture_hook(hinfo, codec, substream, HDA_GEN_PCM_ACT_CLOSE);
return 0;
}
static int alt_playback_pcm_open(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream)
@ -3804,6 +4049,9 @@ static int dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
/*
* Analog capture
*/
#define alt_capture_pcm_open capture_pcm_open
#define alt_capture_pcm_close capture_pcm_close
static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
unsigned int stream_tag,
@ -3814,6 +4062,8 @@ static int alt_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
snd_hda_codec_setup_stream(codec, spec->adc_nids[substream->number + 1],
stream_tag, 0, format);
call_pcm_capture_hook(hinfo, codec, substream,
HDA_GEN_PCM_ACT_PREPARE);
return 0;
}
@ -3825,6 +4075,8 @@ static int alt_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
snd_hda_codec_cleanup_stream(codec,
spec->adc_nids[substream->number + 1]);
call_pcm_capture_hook(hinfo, codec, substream,
HDA_GEN_PCM_ACT_CLEANUP);
return 0;
}
@ -3848,6 +4100,12 @@ static const struct hda_pcm_stream pcm_analog_capture = {
.channels_min = 2,
.channels_max = 2,
/* NID is set in build_pcms */
.ops = {
.open = capture_pcm_open,
.close = capture_pcm_close,
.prepare = capture_pcm_prepare,
.cleanup = capture_pcm_cleanup
},
};
static const struct hda_pcm_stream pcm_analog_alt_playback = {
@ -3869,6 +4127,8 @@ static const struct hda_pcm_stream pcm_analog_alt_capture = {
.channels_max = 2,
/* NID is set in build_pcms */
.ops = {
.open = alt_capture_pcm_open,
.close = alt_capture_pcm_close,
.prepare = alt_capture_pcm_prepare,
.cleanup = alt_capture_pcm_cleanup
},
@ -4281,9 +4541,7 @@ int snd_hda_gen_init(struct hda_codec *codec)
clear_unsol_on_unused_pins(codec);
/* call init functions of standard auto-mute helpers */
snd_hda_gen_hp_automute(codec, NULL);
snd_hda_gen_line_automute(codec, NULL);
snd_hda_gen_mic_autoswitch(codec, NULL);
update_automute_all(codec);
snd_hda_codec_flush_amp_cache(codec);
snd_hda_codec_flush_cmd_cache(codec);

38
sound/pci/hda/hda_generic.h
View File

@ -142,9 +142,11 @@ struct hda_gen_spec {
unsigned int dyn_adc_idx[HDA_MAX_NUM_INPUTS];
hda_nid_t shared_mic_vref_pin;
/* DAC list */
/* DAC/ADC lists */
int num_all_dacs;
hda_nid_t all_dacs[16];
int num_all_adcs;
hda_nid_t all_adcs[AUTO_CFG_MAX_OUTS];
/* path list */
struct snd_array paths;
@ -164,24 +166,34 @@ struct hda_gen_spec {
struct automic_entry am_entry[MAX_AUTO_MIC_PINS];
/* for pin sensing */
/* current status; set in hda_geneic.c */
unsigned int hp_jack_present:1;
unsigned int line_jack_present:1;
unsigned int master_mute:1;
unsigned int speaker_muted:1; /* current status of speaker mute */
unsigned int line_out_muted:1; /* current status of LO mute */
/* internal states of automute / autoswitch behavior */
unsigned int auto_mic:1;
unsigned int automute_speaker:1; /* automute speaker outputs */
unsigned int automute_lo:1; /* automute LO outputs */
/* capabilities detected by parser */
unsigned int detect_hp:1; /* Headphone detection enabled */
unsigned int detect_lo:1; /* Line-out detection enabled */
unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
unsigned int automute_lo_possible:1; /* there are line outs and HP */
/* additional parameters set by codec drivers */
unsigned int master_mute:1; /* master mute over all */
unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */
unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */
unsigned int line_in_auto_switch:1; /* allow line-in auto switch */
/* other flags */
/* parser behavior flags; set before snd_hda_gen_parse_auto_config() */
unsigned int suppress_auto_mute:1; /* suppress input jack auto mute */
unsigned int suppress_auto_mic:1; /* suppress input jack auto switch */
/* other parse behavior flags */
unsigned int need_dac_fix:1; /* need to limit DACs for multi channels */
unsigned int no_analog:1; /* digital I/O only */
unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
unsigned int shared_mic_hp:1; /* HP/Mic-in sharing */
unsigned int no_primary_hp:1; /* Don't prefer HP pins to speaker pins */
unsigned int multi_cap_vol:1; /* allow multiple capture xxx volumes */
@ -189,16 +201,22 @@ struct hda_gen_spec {
unsigned int own_eapd_ctl:1; /* set EAPD by own function */
unsigned int vmaster_mute_enum:1; /* add vmaster mute mode enum */
unsigned int indep_hp:1; /* independent HP supported */
unsigned int indep_hp_enabled:1; /* independent HP enabled */
unsigned int prefer_hp_amp:1; /* enable HP amp for speaker if any */
unsigned int add_stereo_mix_input:1; /* add aamix as a capture src */
unsigned int add_out_jack_modes:1; /* add output jack mode enum ctls */
unsigned int add_in_jack_modes:1; /* add input jack mode enum ctls */
/* other internal flags */
unsigned int no_analog:1; /* digital I/O only */
unsigned int dyn_adc_switch:1; /* switch ADCs (for ALC275) */
unsigned int indep_hp_enabled:1; /* independent HP enabled */
/* loopback mixing mode */
bool aamix_mode;
/* for virtual master */
hda_nid_t vmaster_nid;
unsigned int vmaster_tlv[4];
struct hda_vmaster_mute_hook vmaster_mute;
#ifdef CONFIG_PM
struct hda_loopback_check loopback;
@ -215,11 +233,15 @@ struct hda_gen_spec {
void (*automute_hook)(struct hda_codec *codec);
void (*cap_sync_hook)(struct hda_codec *codec);
/* PCM playback hook */
/* PCM hooks */
void (*pcm_playback_hook)(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action);
void (*pcm_capture_hook)(struct hda_pcm_stream *hinfo,
struct hda_codec *codec,
struct snd_pcm_substream *substream,
int action);
/* automute / autoswitch hooks */
void (*hp_automute_hook)(struct hda_codec *codec,