Merge branch 'for-linus' into for-next
Merge back for-linus branch for the badness table adjustment for VIA codecs
* for-linus:
ALSA: hda - Fix DAC assignment for independent HP
ALSA: hda - Fix abuse of snd_hda_lock_devices() for DSP loader
ALSA: hda - Fix typo in checking IEC958 emphasis bit
ALSA: snd-usb: mixer: ignore -EINVAL in snd_usb_mixer_controls()
ALSA: snd-usb: mixer: propagate errors up the call chain
ALSA: usb: Parse UAC2 extension unit like for UAC1
ALSA: hda - Fix yet missing GPIO/EAPD setup in cirrus driver
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 5868c61..17286b3 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3141,7 +3141,7 @@
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 d7fa1ee..98c8627 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -1006,6 +1006,8 @@
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 */
@@ -1403,6 +1405,43 @@
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
*/
@@ -1556,6 +1595,9 @@
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,
@@ -1769,6 +1811,10 @@
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 4cea6bb6..418bfc0 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -415,6 +415,8 @@
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 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 @@
/* 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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
}
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_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 60d08f6..0d9c58f 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -168,10 +168,10 @@
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);
}
}
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 638e7f7..ca4739c 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -715,8 +715,9 @@
case UAC2_CLOCK_SELECTOR: {
struct uac_selector_unit_descriptor *d = p1;
/* call recursively to retrieve the channel info */
- if (check_input_term(state, d->baSourceID[0], term) < 0)
- return -ENODEV;
+ err = check_input_term(state, d->baSourceID[0], term);
+ if (err < 0)
+ return err;
term->type = d->bDescriptorSubtype << 16; /* virtual type */
term->id = id;
term->name = uac_selector_unit_iSelector(d);
@@ -725,7 +726,8 @@
case UAC1_PROCESSING_UNIT:
case UAC1_EXTENSION_UNIT:
/* UAC2_PROCESSING_UNIT_V2 */
- /* UAC2_EFFECT_UNIT */ {
+ /* UAC2_EFFECT_UNIT */
+ case UAC2_EXTENSION_UNIT_V2: {
struct uac_processing_unit_descriptor *d = p1;
if (state->mixer->protocol == UAC_VERSION_2 &&
@@ -1356,8 +1358,9 @@
return err;
/* determine the input source type and name */
- if (check_input_term(state, hdr->bSourceID, &iterm) < 0)
- return -EINVAL;
+ err = check_input_term(state, hdr->bSourceID, &iterm);
+ if (err < 0)
+ return err;
master_bits = snd_usb_combine_bytes(bmaControls, csize);
/* master configuration quirks */
@@ -2052,6 +2055,8 @@
return parse_audio_extension_unit(state, unitid, p1);
else /* UAC_VERSION_2 */
return parse_audio_processing_unit(state, unitid, p1);
+ case UAC2_EXTENSION_UNIT_V2:
+ return parse_audio_extension_unit(state, unitid, p1);
default:
snd_printk(KERN_ERR "usbaudio: unit %u: unexpected type 0x%02x\n", unitid, p1[2]);
return -EINVAL;
@@ -2118,7 +2123,7 @@
state.oterm.type = le16_to_cpu(desc->wTerminalType);
state.oterm.name = desc->iTerminal;
err = parse_audio_unit(&state, desc->bSourceID);
- if (err < 0)
+ if (err < 0 && err != -EINVAL)
return err;
} else { /* UAC_VERSION_2 */
struct uac2_output_terminal_descriptor *desc = p;
@@ -2130,12 +2135,12 @@
state.oterm.type = le16_to_cpu(desc->wTerminalType);
state.oterm.name = desc->iTerminal;
err = parse_audio_unit(&state, desc->bSourceID);
- if (err < 0)
+ if (err < 0 && err != -EINVAL)
return err;
/* for UAC2, use the same approach to also add the clock selectors */
err = parse_audio_unit(&state, desc->bCSourceID);
- if (err < 0)
+ if (err < 0 && err != -EINVAL)
return err;
}
}