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Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c150
1 files changed, 111 insertions, 39 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index f98b47cd6cf..5bd7cf45f3a 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -824,6 +824,9 @@ int snd_hda_add_pincfg(struct hda_codec *codec, struct snd_array *list,
struct hda_pincfg *pin;
unsigned int oldcfg;
+ if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
+ return -EINVAL;
+
oldcfg = snd_hda_codec_get_pincfg(codec, nid);
pin = look_up_pincfg(codec, list, nid);
if (!pin) {
@@ -899,6 +902,25 @@ static void restore_pincfgs(struct hda_codec *codec)
}
}
+/**
+ * snd_hda_shutup_pins - Shut up all pins
+ * @codec: the HDA codec
+ *
+ * Clear all pin controls to shup up before suspend for avoiding click noise.
+ * The controls aren't cached so that they can be resumed properly.
+ */
+void snd_hda_shutup_pins(struct hda_codec *codec)
+{
+ int i;
+ for (i = 0; i < codec->init_pins.used; i++) {
+ struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+ /* use read here for syncing after issuing each verb */
+ snd_hda_codec_read(codec, pin->nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
+ }
+}
+EXPORT_SYMBOL_HDA(snd_hda_shutup_pins);
+
static void init_hda_cache(struct hda_cache_rec *cache,
unsigned int record_size);
static void free_hda_cache(struct hda_cache_rec *cache);
@@ -931,6 +953,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
#endif
list_del(&codec->list);
snd_array_free(&codec->mixers);
+ snd_array_free(&codec->nids);
codec->bus->caddr_tbl[codec->addr] = NULL;
if (codec->patch_ops.free)
codec->patch_ops.free(codec);
@@ -955,8 +978,9 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
*
* Returns 0 if successful, or a negative error code.
*/
-int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
- struct hda_codec **codecp)
+int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus,
+ unsigned int codec_addr,
+ struct hda_codec **codecp)
{
struct hda_codec *codec;
char component[31];
@@ -985,7 +1009,8 @@ int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr
mutex_init(&codec->control_mutex);
init_hda_cache(&codec->amp_cache, sizeof(struct hda_amp_info));
init_hda_cache(&codec->cmd_cache, sizeof(struct hda_cache_head));
- snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 60);
+ snd_array_init(&codec->mixers, sizeof(struct hda_nid_item), 32);
+ snd_array_init(&codec->nids, sizeof(struct hda_nid_item), 32);
snd_array_init(&codec->init_pins, sizeof(struct hda_pincfg), 16);
snd_array_init(&codec->driver_pins, sizeof(struct hda_pincfg), 16);
if (codec->bus->modelname) {
@@ -1162,7 +1187,7 @@ EXPORT_SYMBOL_HDA(snd_hda_codec_cleanup_stream);
*/
/* FIXME: more better hash key? */
-#define HDA_HASH_KEY(nid,dir,idx) (u32)((nid) + ((idx) << 16) + ((dir) << 24))
+#define HDA_HASH_KEY(nid, dir, idx) (u32)((nid) + ((idx) << 16) + ((dir) << 24))
#define HDA_HASH_PINCAP_KEY(nid) (u32)((nid) + (0x02 << 24))
#define HDA_HASH_PARPCM_KEY(nid) (u32)((nid) + (0x03 << 24))
#define HDA_HASH_PARSTR_KEY(nid) (u32)((nid) + (0x04 << 24))
@@ -1332,7 +1357,8 @@ u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid)
if (!codec->no_trigger_sense) {
pincap = snd_hda_query_pin_caps(codec, nid);
if (pincap & AC_PINCAP_TRIG_REQ) /* need trigger? */
- snd_hda_codec_read(codec, nid, 0, AC_VERB_SET_PIN_SENSE, 0);
+ snd_hda_codec_read(codec, nid, 0,
+ AC_VERB_SET_PIN_SENSE, 0);
}
return snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_PIN_SENSE, 0);
@@ -1348,8 +1374,8 @@ EXPORT_SYMBOL_HDA(snd_hda_pin_sense);
*/
int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid)
{
- u32 sense = snd_hda_pin_sense(codec, nid);
- return !!(sense & AC_PINSENSE_PRESENCE);
+ u32 sense = snd_hda_pin_sense(codec, nid);
+ return !!(sense & AC_PINSENSE_PRESENCE);
}
EXPORT_SYMBOL_HDA(snd_hda_jack_detect);
@@ -1708,7 +1734,7 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
/**
- * snd_hda_ctl-add - Add a control element and assign to the codec
+ * snd_hda_ctl_add - Add a control element and assign to the codec
* @codec: HD-audio codec
* @nid: corresponding NID (optional)
* @kctl: the control element to assign
@@ -1723,19 +1749,25 @@ EXPORT_SYMBOL_HDA(snd_hda_find_mixer_ctl);
*
* snd_hda_ctl_add() checks the control subdev id field whether
* #HDA_SUBDEV_NID_FLAG bit is set. If set (and @nid is zero), the lower
- * bits value is taken as the NID to assign.
+ * bits value is taken as the NID to assign. The #HDA_NID_ITEM_AMP bit
+ * specifies if kctl->private_value is a HDA amplifier value.
*/
int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
struct snd_kcontrol *kctl)
{
int err;
+ unsigned short flags = 0;
struct hda_nid_item *item;
- if (kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) {
+ if (kctl->id.subdevice & HDA_SUBDEV_AMP_FLAG) {
+ flags |= HDA_NID_ITEM_AMP;
if (nid == 0)
- nid = kctl->id.subdevice & 0xffff;
- kctl->id.subdevice = 0;
+ nid = get_amp_nid_(kctl->private_value);
}
+ if ((kctl->id.subdevice & HDA_SUBDEV_NID_FLAG) != 0 && nid == 0)
+ nid = kctl->id.subdevice & 0xffff;
+ if (kctl->id.subdevice & (HDA_SUBDEV_NID_FLAG|HDA_SUBDEV_AMP_FLAG))
+ kctl->id.subdevice = 0;
err = snd_ctl_add(codec->bus->card, kctl);
if (err < 0)
return err;
@@ -1744,11 +1776,41 @@ int snd_hda_ctl_add(struct hda_codec *codec, hda_nid_t nid,
return -ENOMEM;
item->kctl = kctl;
item->nid = nid;
+ item->flags = flags;
return 0;
}
EXPORT_SYMBOL_HDA(snd_hda_ctl_add);
/**
+ * snd_hda_add_nid - Assign a NID to a control element
+ * @codec: HD-audio codec
+ * @nid: corresponding NID (optional)
+ * @kctl: the control element to assign
+ * @index: index to kctl
+ *
+ * Add the given control element to an array inside the codec instance.
+ * This function is used when #snd_hda_ctl_add cannot be used for 1:1
+ * NID:KCTL mapping - for example "Capture Source" selector.
+ */
+int snd_hda_add_nid(struct hda_codec *codec, struct snd_kcontrol *kctl,
+ unsigned int index, hda_nid_t nid)
+{
+ struct hda_nid_item *item;
+
+ if (nid > 0) {
+ item = snd_array_new(&codec->nids);
+ if (!item)
+ return -ENOMEM;
+ item->kctl = kctl;
+ item->index = index;
+ item->nid = nid;
+ return 0;
+ }
+ return -EINVAL;
+}
+EXPORT_SYMBOL_HDA(snd_hda_add_nid);
+
+/**
* snd_hda_ctls_clear - Clear all controls assigned to the given codec
* @codec: HD-audio codec
*/
@@ -1759,6 +1821,7 @@ void snd_hda_ctls_clear(struct hda_codec *codec)
for (i = 0; i < codec->mixers.used; i++)
snd_ctl_remove(codec->bus->card, items[i].kctl);
snd_array_free(&codec->mixers);
+ snd_array_free(&codec->nids);
}
/* pseudo device locking
@@ -1891,7 +1954,7 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
-
+
for (s = slaves; *s; s++) {
struct snd_kcontrol *sctl;
int i = 0;
@@ -2378,27 +2441,27 @@ static struct snd_kcontrol_new dig_mixes[] = {
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
.info = snd_hda_spdif_mask_info,
.get = snd_hda_spdif_cmask_get,
},
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
.info = snd_hda_spdif_mask_info,
.get = snd_hda_spdif_pmask_get,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
.info = snd_hda_spdif_mask_info,
.get = snd_hda_spdif_default_get,
.put = snd_hda_spdif_default_put,
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH),
+ .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH),
.info = snd_hda_spdif_out_switch_info,
.get = snd_hda_spdif_out_switch_get,
.put = snd_hda_spdif_out_switch_put,
@@ -2549,7 +2612,7 @@ static int snd_hda_spdif_in_status_get(struct snd_kcontrol *kcontrol,
static struct snd_kcontrol_new dig_in_ctls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH),
+ .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, SWITCH),
.info = snd_hda_spdif_in_switch_info,
.get = snd_hda_spdif_in_switch_get,
.put = snd_hda_spdif_in_switch_put,
@@ -2557,7 +2620,7 @@ static struct snd_kcontrol_new dig_in_ctls[] = {
{
.access = SNDRV_CTL_ELEM_ACCESS_READ,
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = SNDRV_CTL_NAME_IEC958("",CAPTURE,DEFAULT),
+ .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, DEFAULT),
.info = snd_hda_spdif_mask_info,
.get = snd_hda_spdif_in_status_get,
},
@@ -2706,7 +2769,8 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
snd_hda_codec_read(codec, fg, 0, AC_VERB_SET_POWER_STATE,
power_state);
/* partial workaround for "azx_get_response timeout" */
- if (power_state == AC_PWRST_D0)
+ if (power_state == AC_PWRST_D0 &&
+ (codec->vendor_id & 0xffff0000) == 0x14f10000)
msleep(10);
nid = codec->start_nid;
@@ -2740,7 +2804,6 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
if (power_state == AC_PWRST_D0) {
unsigned long end_time;
int state;
- msleep(10);
/* wait until the codec reachs to D0 */
end_time = jiffies + msecs_to_jiffies(500);
do {
@@ -2822,7 +2885,7 @@ int /*__devinit*/ snd_hda_build_controls(struct hda_bus *bus)
int err = snd_hda_codec_build_controls(codec);
if (err < 0) {
printk(KERN_ERR "hda_codec: cannot build controls"
- "for #%d (error %d)\n", codec->addr, err);
+ "for #%d (error %d)\n", codec->addr, err);
err = snd_hda_codec_reset(codec);
if (err < 0) {
printk(KERN_ERR
@@ -2918,8 +2981,12 @@ unsigned int snd_hda_calc_stream_format(unsigned int rate,
val |= channels - 1;
switch (snd_pcm_format_width(format)) {
- case 8: val |= 0x00; break;
- case 16: val |= 0x10; break;
+ case 8:
+ val |= 0x00;
+ break;
+ case 16:
+ val |= 0x10;
+ break;
case 20:
case 24:
case 32:
@@ -3214,6 +3281,8 @@ const char *snd_hda_pcm_type_name[HDA_PCM_NTYPES] = {
/*
* get the empty PCM device number to assign
+ *
+ * note the max device number is limited by HDA_MAX_PCMS, currently 10
*/
static int get_empty_pcm_device(struct hda_bus *bus, int type)
{
@@ -3235,7 +3304,8 @@ static int get_empty_pcm_device(struct hda_bus *bus, int type)
if (!test_and_set_bit(audio_idx[type][i], bus->pcm_dev_bits))
return audio_idx[type][i];
- snd_printk(KERN_WARNING "Too many %s devices\n", snd_hda_pcm_type_name[type]);
+ snd_printk(KERN_WARNING "Too many %s devices\n",
+ snd_hda_pcm_type_name[type]);
return -EAGAIN;
}
@@ -3273,7 +3343,7 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec)
err = codec->patch_ops.build_pcms(codec);
if (err < 0) {
printk(KERN_ERR "hda_codec: cannot build PCMs"
- "for #%d (error %d)\n", codec->addr, err);
+ "for #%d (error %d)\n", codec->addr, err);
err = snd_hda_codec_reset(codec);
if (err < 0) {
printk(KERN_ERR
@@ -3403,8 +3473,8 @@ EXPORT_SYMBOL_HDA(snd_hda_check_board_config);
/**
* snd_hda_check_board_codec_sid_config - compare the current codec
- subsystem ID with the
- config table
+ subsystem ID with the
+ config table
This is important for Gateway notebooks with SB450 HDA Audio
where the vendor ID of the PCI device is:
@@ -3478,6 +3548,8 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
for (; knew->name; knew++) {
struct snd_kcontrol *kctl;
+ if (knew->iface == -1) /* skip this codec private value */
+ continue;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
@@ -3542,7 +3614,7 @@ void snd_hda_update_power_acct(struct hda_codec *codec)
*
* Increment the power-up counter and power up the hardware really when
* not turned on yet.
- */
+ */
void snd_hda_power_up(struct hda_codec *codec)
{
struct hda_bus *bus = codec->bus;
@@ -3571,7 +3643,7 @@ EXPORT_SYMBOL_HDA(snd_hda_power_up);
*
* Decrement the power-up counter and schedules the power-off work if
* the counter rearches to zero.
- */
+ */
void snd_hda_power_down(struct hda_codec *codec)
{
--codec->power_count;
@@ -3597,7 +3669,7 @@ EXPORT_SYMBOL_HDA(snd_hda_power_down);
*
* This function is supposed to be set or called from the check_power_status
* patch ops.
- */
+ */
int snd_hda_check_amp_list_power(struct hda_codec *codec,
struct hda_loopback_check *check,
hda_nid_t nid)
@@ -3765,7 +3837,7 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid,
{
/* turn off SPDIF once; otherwise the IEC958 bits won't be updated */
if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
- set_dig_out_convert(codec, nid,
+ set_dig_out_convert(codec, nid,
codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff,
-1);
snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
@@ -4024,13 +4096,13 @@ static int is_in_nid_list(hda_nid_t nid, hda_nid_t *list)
/*
* Sort an associated group of pins according to their sequence numbers.
*/
-static void sort_pins_by_sequence(hda_nid_t * pins, short * sequences,
+static void sort_pins_by_sequence(hda_nid_t *pins, short *sequences,
int num_pins)
{
int i, j;
short seq;
hda_nid_t nid;
-
+
for (i = 0; i < num_pins; i++) {
for (j = i + 1; j < num_pins; j++) {
if (sequences[i] > sequences[j]) {
@@ -4058,7 +4130,7 @@ static void sort_pins_by_sequence(hda_nid_t * pins, short * sequences,
* is detected, one of speaker of HP pins is assigned as the primary
* output, i.e. to line_out_pins[0]. So, line_outs is always positive
* if any analog output exists.
- *
+ *
* The analog input pins are assigned to input_pins array.
* The digital input/output pins are assigned to dig_in_pin and dig_out_pin,
* respectively.
@@ -4121,9 +4193,9 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
case AC_JACK_SPEAKER:
seq = get_defcfg_sequence(def_conf);
assoc = get_defcfg_association(def_conf);
- if (! assoc)
+ if (!assoc)
continue;
- if (! assoc_speaker)
+ if (!assoc_speaker)
assoc_speaker = assoc;
else if (assoc_speaker != assoc)
continue;
@@ -4221,7 +4293,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
cfg->speaker_outs);
sort_pins_by_sequence(cfg->hp_pins, sequences_hp,
cfg->hp_outs);
-
+
/* if we have only one mic, make it AUTO_PIN_MIC */
if (!cfg->input_pins[AUTO_PIN_MIC] &&
cfg->input_pins[AUTO_PIN_FRONT_MIC]) {
@@ -4371,7 +4443,7 @@ EXPORT_SYMBOL_HDA(snd_hda_resume);
/**
* snd_array_new - get a new element from the given array
* @array: the array object
- *
+ *
* Get a new element from the given array. If it exceeds the
* pre-allocated array size, re-allocate the array.
*
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-26 09:19:41 +0000