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-rw-r--r--sound/pci/asihpi/asihpi.c3
-rw-r--r--sound/pci/hda/hda_codec.c26
-rw-r--r--sound/pci/hda/hda_generic.c46
-rw-r--r--sound/pci/hda/hda_intel.c132
-rw-r--r--sound/pci/hda/patch_ca0132.c28
-rw-r--r--sound/pci/hda/patch_cirrus.c8
-rw-r--r--sound/pci/hda/patch_conexant.c16
-rw-r--r--sound/pci/hda/patch_sigmatel.c29
8 files changed, 233 insertions, 55 deletions
diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c
index 3536b076b529..0aabfedeecba 100644
--- a/sound/pci/asihpi/asihpi.c
+++ b/sound/pci/asihpi/asihpi.c
@@ -2549,7 +2549,7 @@ static int snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi,
static int snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
{
- struct snd_card *card = asihpi->card;
+ struct snd_card *card;
unsigned int idx = 0;
unsigned int subindex = 0;
int err;
@@ -2557,6 +2557,7 @@ static int snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi)
if (snd_BUG_ON(!asihpi))
return -EINVAL;
+ card = asihpi->card;
strcpy(card->mixername, "Asihpi Mixer");
err =
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 97c68dd24ef5..ecdf30eb5879 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -494,7 +494,7 @@ static unsigned int get_num_conns(struct hda_codec *codec, hda_nid_t nid)
int snd_hda_get_num_raw_conns(struct hda_codec *codec, hda_nid_t nid)
{
- return get_num_conns(codec, nid) & AC_CLIST_LENGTH;
+ return snd_hda_get_raw_connections(codec, nid, NULL, 0);
}
/**
@@ -517,9 +517,6 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
hda_nid_t prev_nid;
int null_count = 0;
- if (snd_BUG_ON(!conn_list || max_conns <= 0))
- return -EINVAL;
-
parm = get_num_conns(codec, nid);
if (!parm)
return 0;
@@ -545,7 +542,8 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
AC_VERB_GET_CONNECT_LIST, 0);
if (parm == -1 && codec->bus->rirb_error)
return -EIO;
- conn_list[0] = parm & mask;
+ if (conn_list)
+ conn_list[0] = parm & mask;
return 1;
}
@@ -580,14 +578,20 @@ int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
continue;
}
for (n = prev_nid + 1; n <= val; n++) {
+ if (conn_list) {
+ if (conns >= max_conns)
+ return -ENOSPC;
+ conn_list[conns] = n;
+ }
+ conns++;
+ }
+ } else {
+ if (conn_list) {
if (conns >= max_conns)
return -ENOSPC;
- conn_list[conns++] = n;
+ conn_list[conns] = val;
}
- } else {
- if (conns >= max_conns)
- return -ENOSPC;
- conn_list[conns++] = val;
+ conns++;
}
prev_nid = val;
}
@@ -3140,7 +3144,7 @@ static unsigned int convert_to_spdif_status(unsigned short val)
if (val & AC_DIG1_PROFESSIONAL)
sbits |= IEC958_AES0_PROFESSIONAL;
if (sbits & IEC958_AES0_PROFESSIONAL) {
- if (sbits & AC_DIG1_EMPHASIS)
+ if (val & AC_DIG1_EMPHASIS)
sbits |= IEC958_AES0_PRO_EMPHASIS_5015;
} else {
if (val & AC_DIG1_EMPHASIS)
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 78897d05d80f..43c2ea539561 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -995,6 +995,8 @@ enum {
BAD_NO_EXTRA_SURR_DAC = 0x101,
/* Primary DAC shared with main surrounds */
BAD_SHARED_SURROUND = 0x100,
+ /* No independent HP possible */
+ BAD_NO_INDEP_HP = 0x40,
/* Primary DAC shared with main CLFE */
BAD_SHARED_CLFE = 0x10,
/* Primary DAC shared with extra surrounds */
@@ -1392,6 +1394,43 @@ static int check_aamix_out_path(struct hda_codec *codec, int path_idx)
return snd_hda_get_path_idx(codec, path);
}
+/* check whether the independent HP is available with the current config */
+static bool indep_hp_possible(struct hda_codec *codec)
+{
+ struct hda_gen_spec *spec = codec->spec;
+ struct auto_pin_cfg *cfg = &spec->autocfg;
+ struct nid_path *path;
+ int i, idx;
+
+ if (cfg->line_out_type == AUTO_PIN_HP_OUT)
+ idx = spec->out_paths[0];
+ else
+ idx = spec->hp_paths[0];
+ path = snd_hda_get_path_from_idx(codec, idx);
+ if (!path)
+ return false;
+
+ /* assume no path conflicts unless aamix is involved */
+ if (!spec->mixer_nid || !is_nid_contained(path, spec->mixer_nid))
+ return true;
+
+ /* check whether output paths contain aamix */
+ for (i = 0; i < cfg->line_outs; i++) {
+ if (spec->out_paths[i] == idx)
+ break;
+ path = snd_hda_get_path_from_idx(codec, spec->out_paths[i]);
+ if (path && is_nid_contained(path, spec->mixer_nid))
+ return false;
+ }
+ for (i = 0; i < cfg->speaker_outs; i++) {
+ path = snd_hda_get_path_from_idx(codec, spec->speaker_paths[i]);
+ if (path && is_nid_contained(path, spec->mixer_nid))
+ return false;
+ }
+
+ return true;
+}
+
/* fill the empty entries in the dac array for speaker/hp with the
* shared dac pointed by the paths
*/
@@ -1545,6 +1584,9 @@ static int fill_and_eval_dacs(struct hda_codec *codec,
badness += BAD_MULTI_IO;
}
+ if (spec->indep_hp && !indep_hp_possible(codec))
+ badness += BAD_NO_INDEP_HP;
+
/* re-fill the shared DAC for speaker / headphone */
if (cfg->line_out_type != AUTO_PIN_HP_OUT)
refill_shared_dacs(codec, cfg->hp_outs,
@@ -1758,6 +1800,10 @@ static int parse_output_paths(struct hda_codec *codec)
cfg->speaker_pins, val);
}
+ /* clear indep_hp flag if not available */
+ if (spec->indep_hp && !indep_hp_possible(codec))
+ spec->indep_hp = 0;
+
kfree(best_cfg);
return 0;
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4cea6bb6fade..418bfc0eb0a3 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -415,6 +415,8 @@ struct azx_dev {
unsigned int opened :1;
unsigned int running :1;
unsigned int irq_pending :1;
+ unsigned int prepared:1;
+ unsigned int locked:1;
/*
* For VIA:
* A flag to ensure DMA position is 0
@@ -426,8 +428,25 @@ struct azx_dev {
struct timecounter azx_tc;
struct cyclecounter azx_cc;
+
+#ifdef CONFIG_SND_HDA_DSP_LOADER
+ struct mutex dsp_mutex;
+#endif
};
+/* DSP lock helpers */
+#ifdef CONFIG_SND_HDA_DSP_LOADER
+#define dsp_lock_init(dev) mutex_init(&(dev)->dsp_mutex)
+#define dsp_lock(dev) mutex_lock(&(dev)->dsp_mutex)
+#define dsp_unlock(dev) mutex_unlock(&(dev)->dsp_mutex)
+#define dsp_is_locked(dev) ((dev)->locked)
+#else
+#define dsp_lock_init(dev) do {} while (0)
+#define dsp_lock(dev) do {} while (0)
+#define dsp_unlock(dev) do {} while (0)
+#define dsp_is_locked(dev) 0
+#endif
+
/* CORB/RIRB */
struct azx_rb {
u32 *buf; /* CORB/RIRB buffer
@@ -527,6 +546,10 @@ struct azx {
/* card list (for power_save trigger) */
struct list_head list;
+
+#ifdef CONFIG_SND_HDA_DSP_LOADER
+ struct azx_dev saved_azx_dev;
+#endif
};
#define CREATE_TRACE_POINTS
@@ -1793,15 +1816,25 @@ azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream)
dev = chip->capture_index_offset;
nums = chip->capture_streams;
}
- for (i = 0; i < nums; i++, dev++)
- if (!chip->azx_dev[dev].opened) {
- res = &chip->azx_dev[dev];
- if (res->assigned_key == key)
- break;
+ for (i = 0; i < nums; i++, dev++) {
+ struct azx_dev *azx_dev = &chip->azx_dev[dev];
+ dsp_lock(azx_dev);
+ if (!azx_dev->opened && !dsp_is_locked(azx_dev)) {
+ res = azx_dev;
+ if (res->assigned_key == key) {
+ res->opened = 1;
+ res->assigned_key = key;
+ dsp_unlock(azx_dev);
+ return azx_dev;
+ }
}
+ dsp_unlock(azx_dev);
+ }
if (res) {
+ dsp_lock(res);
res->opened = 1;
res->assigned_key = key;
+ dsp_unlock(res);
}
return res;
}
@@ -2009,6 +2042,12 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
struct azx_dev *azx_dev = get_azx_dev(substream);
int ret;
+ dsp_lock(azx_dev);
+ if (dsp_is_locked(azx_dev)) {
+ ret = -EBUSY;
+ goto unlock;
+ }
+
mark_runtime_wc(chip, azx_dev, substream, false);
azx_dev->bufsize = 0;
azx_dev->period_bytes = 0;
@@ -2016,8 +2055,10 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream,
ret = snd_pcm_lib_malloc_pages(substream,
params_buffer_bytes(hw_params));
if (ret < 0)
- return ret;
+ goto unlock;
mark_runtime_wc(chip, azx_dev, substream, true);
+ unlock:
+ dsp_unlock(azx_dev);
return ret;
}
@@ -2029,16 +2070,21 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream)
struct hda_pcm_stream *hinfo = apcm->hinfo[substream->stream];
/* reset BDL address */
- azx_sd_writel(azx_dev, SD_BDLPL, 0);
- azx_sd_writel(azx_dev, SD_BDLPU, 0);
- azx_sd_writel(azx_dev, SD_CTL, 0);
- azx_dev->bufsize = 0;
- azx_dev->period_bytes = 0;
- azx_dev->format_val = 0;
+ dsp_lock(azx_dev);
+ if (!dsp_is_locked(azx_dev)) {
+ azx_sd_writel(azx_dev, SD_BDLPL, 0);
+ azx_sd_writel(azx_dev, SD_BDLPU, 0);
+ azx_sd_writel(azx_dev, SD_CTL, 0);
+ azx_dev->bufsize = 0;
+ azx_dev->period_bytes = 0;
+ azx_dev->format_val = 0;
+ }
snd_hda_codec_cleanup(apcm->codec, hinfo, substream);
mark_runtime_wc(chip, azx_dev, substream, false);
+ azx_dev->prepared = 0;
+ dsp_unlock(azx_dev);
return snd_pcm_lib_free_pages(substream);
}
@@ -2055,6 +2101,12 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);
unsigned short ctls = spdif ? spdif->ctls : 0;
+ dsp_lock(azx_dev);
+ if (dsp_is_locked(azx_dev)) {
+ err = -EBUSY;
+ goto unlock;
+ }
+
azx_stream_reset(chip, azx_dev);
format_val = snd_hda_calc_stream_format(runtime->rate,
runtime->channels,
@@ -2065,7 +2117,8 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
snd_printk(KERN_ERR SFX
"%s: invalid format_val, rate=%d, ch=%d, format=%d\n",
pci_name(chip->pci), runtime->rate, runtime->channels, runtime->format);
- return -EINVAL;
+ err = -EINVAL;
+ goto unlock;
}
bufsize = snd_pcm_lib_buffer_bytes(substream);
@@ -2084,7 +2137,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
azx_dev->no_period_wakeup = runtime->no_period_wakeup;
err = azx_setup_periods(chip, substream, azx_dev);
if (err < 0)
- return err;
+ goto unlock;
}
/* wallclk has 24Mhz clock source */
@@ -2101,8 +2154,14 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream)
if ((chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) &&
stream_tag > chip->capture_streams)
stream_tag -= chip->capture_streams;
- return snd_hda_codec_prepare(apcm->codec, hinfo, stream_tag,
+ err = snd_hda_codec_prepare(apcm->codec, hinfo, stream_tag,
azx_dev->format_val, substream);
+
+ unlock:
+ if (!err)
+ azx_dev->prepared = 1;
+ dsp_unlock(azx_dev);
+ return err;
}
static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
@@ -2117,6 +2176,9 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
azx_dev = get_azx_dev(substream);
trace_azx_pcm_trigger(chip, azx_dev, cmd);
+ if (dsp_is_locked(azx_dev) || !azx_dev->prepared)
+ return -EPIPE;
+
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
rstart = 1;
@@ -2621,17 +2683,27 @@ static int azx_load_dsp_prepare(struct hda_bus *bus, unsigned int format,
struct azx_dev *azx_dev;
int err;
- if (snd_hda_lock_devices(bus))
- return -EBUSY;
+ azx_dev = azx_get_dsp_loader_dev(chip);
+
+ dsp_lock(azx_dev);
+ spin_lock_irq(&chip->reg_lock);
+ if (azx_dev->running || azx_dev->locked) {
+ spin_unlock_irq(&chip->reg_lock);
+ err = -EBUSY;
+ goto unlock;
+ }
+ azx_dev->prepared = 0;
+ chip->saved_azx_dev = *azx_dev;
+ azx_dev->locked = 1;
+ spin_unlock_irq(&chip->reg_lock);
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
byte_size, bufp);
if (err < 0)
- goto unlock;
+ goto err_alloc;
mark_pages_wc(chip, bufp, true);
- azx_dev = azx_get_dsp_loader_dev(chip);
azx_dev->bufsize = byte_size;
azx_dev->period_bytes = byte_size;
azx_dev->format_val = format;
@@ -2649,13 +2721,20 @@ static int azx_load_dsp_prepare(struct hda_bus *bus, unsigned int format,
goto error;
azx_setup_controller(chip, azx_dev);
+ dsp_unlock(azx_dev);
return azx_dev->stream_tag;
error:
mark_pages_wc(chip, bufp, false);
snd_dma_free_pages(bufp);
-unlock:
- snd_hda_unlock_devices(bus);
+ err_alloc:
+ spin_lock_irq(&chip->reg_lock);
+ if (azx_dev->opened)
+ *azx_dev = chip->saved_azx_dev;
+ azx_dev->locked = 0;
+ spin_unlock_irq(&chip->reg_lock);
+ unlock:
+ dsp_unlock(azx_dev);
return err;
}
@@ -2677,9 +2756,10 @@ static void azx_load_dsp_cleanup(struct hda_bus *bus,
struct azx *chip = bus->private_data;
struct azx_dev *azx_dev = azx_get_dsp_loader_dev(chip);
- if (!dmab->area)
+ if (!dmab->area || !azx_dev->locked)
return;
+ dsp_lock(azx_dev);
/* reset BDL address */
azx_sd_writel(azx_dev, SD_BDLPL, 0);
azx_sd_writel(azx_dev, SD_BDLPU, 0);
@@ -2692,7 +2772,12 @@ static void azx_load_dsp_cleanup(struct hda_bus *bus,
snd_dma_free_pages(dmab);
dmab->area = NULL;
- snd_hda_unlock_devices(bus);
+ spin_lock_irq(&chip->reg_lock);
+ if (azx_dev->opened)
+ *azx_dev = chip->saved_azx_dev;
+ azx_dev->locked = 0;
+ spin_unlock_irq(&chip->reg_lock);
+ dsp_unlock(azx_dev);
}
#endif /* CONFIG_SND_HDA_DSP_LOADER */
@@ -3481,6 +3566,7 @@ static int azx_first_init(struct azx *chip)
}
for (i = 0; i < chip->num_streams; i++) {
+ dsp_lock_init(&chip->azx_dev[i]);
/* allocate memory for the BDL for each stream */
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index eefc4563b2f9..0792b5725f9c 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -3239,7 +3239,7 @@ static int ca0132_set_vipsource(struct hda_codec *codec, int val)
struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
- if (!dspload_is_loaded(codec))
+ if (spec->dsp_state != DSP_DOWNLOADED)
return 0;
/* if CrystalVoice if off, vipsource should be 0 */
@@ -4267,11 +4267,12 @@ static void ca0132_refresh_widget_caps(struct hda_codec *codec)
*/
static void ca0132_setup_defaults(struct hda_codec *codec)
{
+ struct ca0132_spec *spec = codec->spec;
unsigned int tmp;
int num_fx;
int idx, i;
- if (!dspload_is_loaded(codec))
+ if (spec->dsp_state != DSP_DOWNLOADED)
return;
/* out, in effects + voicefx */
@@ -4351,12 +4352,16 @@ static bool ca0132_download_dsp_images(struct hda_codec *codec)
return false;
dsp_os_image = (struct dsp_image_seg *)(fw_entry->data);
- dspload_image(codec, dsp_os_image, 0, 0, true, 0);
+ if (dspload_image(codec, dsp_os_image, 0, 0, true, 0)) {
+ pr_err("ca0132 dspload_image failed.\n");
+ goto exit_download;
+ }
+
dsp_loaded = dspload_wait_loaded(codec);
+exit_download:
release_firmware(fw_entry);
-
return dsp_loaded;
}
@@ -4367,16 +4372,13 @@ static void ca0132_download_dsp(struct hda_codec *codec)
#ifndef CONFIG_SND_HDA_CODEC_CA0132_DSP
return; /* NOP */
#endif
- spec->dsp_state = DSP_DOWNLOAD_INIT;
- if (spec->dsp_state == DSP_DOWNLOAD_INIT) {
- chipio_enable_clocks(codec);
- spec->dsp_state = DSP_DOWNLOADING;
- if (!ca0132_download_dsp_images(codec))
- spec->dsp_state = DSP_DOWNLOAD_FAILED;
- else
- spec->dsp_state = DSP_DOWNLOADED;
- }
+ chipio_enable_clocks(codec);
+ spec->dsp_state = DSP_DOWNLOADING;
+ if (!ca0132_download_dsp_images(codec))
+ spec->dsp_state = DSP_DOWNLOAD_FAILED;
+ else
+ spec->dsp_state = DSP_DOWNLOADED;
if (spec->dsp_state == DSP_DOWNLOADED)
ca0132_set_dsp_msr(codec, true);
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 72ebb8a36b13..0d9c58f13560 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -168,10 +168,10 @@ static void cs_automute(struct hda_codec *codec)
snd_hda_gen_update_outputs(codec);
if (spec->gpio_eapd_hp) {
- unsigned int gpio = spec->gen.hp_jack_present ?
+ spec->gpio_data = spec->gen.hp_jack_present ?
spec->gpio_eapd_hp : spec->gpio_eapd_speaker;
snd_hda_codec_write(codec, 0x01, 0,
- AC_VERB_SET_GPIO_DATA, gpio);
+ AC_VERB_SET_GPIO_DATA, spec->gpio_data);
}
}
@@ -506,6 +506,8 @@ static int patch_cs420x(struct hda_codec *codec)
if (!spec)
return -ENOMEM;
+ spec->gen.automute_hook = cs_automute;
+
snd_hda_pick_fixup(codec, cs420x_models, cs420x_fixup_tbl,
cs420x_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
@@ -893,6 +895,8 @@ static int patch_cs4210(struct hda_codec *codec)
if (!spec)
return -ENOMEM;
+ 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);
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 941bf6c766ec..2a89d1eefeb6 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -1142,7 +1142,7 @@ static int patch_cxt5045(struct hda_codec *codec)
}
if (spec->beep_amp)
- snd_hda_attach_beep_device(codec, spec->beep_amp);
+ snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));
return 0;
}
@@ -1921,7 +1921,7 @@ static int patch_cxt5051(struct hda_codec *codec)
}
if (spec->beep_amp)
- snd_hda_attach_beep_device(codec, spec->beep_amp);
+ snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));
return 0;
}
@@ -3099,7 +3099,7 @@ static int patch_cxt5066(struct hda_codec *codec)
}
if (spec->beep_amp)
- snd_hda_attach_beep_device(codec, spec->beep_amp);
+ snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));
return 0;
}
@@ -3191,11 +3191,17 @@ static int cx_auto_build_controls(struct hda_codec *codec)
return 0;
}
+static void cx_auto_free(struct hda_codec *codec)
+{
+ snd_hda_detach_beep_device(codec);
+ snd_hda_gen_free(codec);
+}
+
static const struct hda_codec_ops cx_auto_patch_ops = {
.build_controls = cx_auto_build_controls,
.build_pcms = snd_hda_gen_build_pcms,
.init = snd_hda_gen_init,
- .free = snd_hda_gen_free,
+ .free = cx_auto_free,
.unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.check_power_status = snd_hda_gen_check_power_status,
@@ -3391,7 +3397,7 @@ static int patch_conexant_auto(struct hda_codec *codec)
codec->patch_ops = cx_auto_patch_ops;
if (spec->beep_amp)
- snd_hda_attach_beep_device(codec, spec->beep_amp);
+ snd_hda_attach_beep_device(codec, get_amp_nid_(spec->beep_amp));
/* Some laptops with Conexant chips show stalls in S3 resume,
* which falls into the single-cmd mode.
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 83d5335ac348..dafe04ae8c72 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -815,6 +815,29 @@ static int find_mute_led_cfg(struct hda_codec *codec, int default_polarity)
return 0;
}
+/* check whether a built-in speaker is included in parsed pins */
+static bool has_builtin_speaker(struct hda_codec *codec)
+{
+ struct sigmatel_spec *spec = codec->spec;
+ hda_nid_t *nid_pin;
+ int nids, i;
+
+ if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) {
+ nid_pin = spec->gen.autocfg.line_out_pins;
+ nids = spec->gen.autocfg.line_outs;
+ } else {
+ nid_pin = spec->gen.autocfg.speaker_pins;
+ nids = spec->gen.autocfg.speaker_outs;
+ }
+
+ for (i = 0; i < nids; i++) {
+ unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid_pin[i]);
+ if (snd_hda_get_input_pin_attr(def_conf) == INPUT_PIN_ATTR_INT)
+ return true;
+ }
+ return false;
+}
+
/*
* PC beep controls
*/
@@ -3890,6 +3913,12 @@ static int patch_stac92hd73xx(struct hda_codec *codec)
return err;
}
+ /* Don't GPIO-mute speakers if there are no internal speakers, because
+ * the GPIO might be necessary for Headphone
+ */
+ if (spec->eapd_switch && !has_builtin_speaker(codec))
+ spec->eapd_switch = 0;
+
codec->proc_widget_hook = stac92hd7x_proc_hook;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 09:14:56 +0100