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author | Takashi Iwai <tiwai@suse.de> | 2014-08-04 18:28:21 +0200 |
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committer | Takashi Iwai <tiwai@suse.de> | 2014-08-04 18:28:21 +0200 |
commit | e9e3bdffe38b256f920eacc455d30deba5e97655 (patch) | |
tree | cfa546f6370c117e012c12605da22ce189542127 /sound/soc/soc-dapm.c | |
parent | f42bb22243d2ae264d721b055f836059fe35321f (diff) | |
parent | ae34a78c430c37c06404f032fb04e51315204281 (diff) | |
download | op-kernel-dev-e9e3bdffe38b256f920eacc455d30deba5e97655.zip op-kernel-dev-e9e3bdffe38b256f920eacc455d30deba5e97655.tar.gz |
Merge tag 'asoc-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v3.17
This has been a pretty exciting release in terms of the framework, we've
finally got support for multiple CODECs attached to a single DAI link
which has been something there's been interest in as long as I've been
working on ASoC. A big thanks to Benoit and Misael for their work on
this.
Otherwise it's been a fairly standard release for development, including
more componentisation work from Lars-Peter and a good selection of both
CODEC and CPU drivers.
- Support for multiple CODECs attached to a single DAI, enabling
systems with for example multiple DAC/speaker drivers on a single
link, contributed by Benoit Cousson based on work from Misael Lopez
Cruz.
- Support for byte controls larger than 256 bytes based on the use of
TLVs contributed by Omair Mohammed Abdullah.
- More componentisation work from Lars-Peter Clausen.
- The remainder of the conversions of CODEC drivers to params_width()
- Drivers for Cirrus Logic CS4265, Freescale i.MX ASRC blocks, Realtek
RT286 and RT5670, Rockchip RK3xxx I2S controllers and Texas Instruments
TAS2552.
- Lots of updates and fixes, especially to the DaVinci, Intel,
Freescale, Realtek, and rcar drivers.
Diffstat (limited to 'sound/soc/soc-dapm.c')
-rw-r--r-- | sound/soc/soc-dapm.c | 279 |
1 files changed, 158 insertions, 121 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index cdc837e..8348352 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -350,12 +350,27 @@ static bool dapm_kcontrol_set_value(const struct snd_kcontrol *kcontrol, } /** + * snd_soc_dapm_kcontrol_dapm() - Returns the dapm context associated to a + * kcontrol + * @kcontrol: The kcontrol + * + * Note: This function must only be used on kcontrols that are known to have + * been registered for a CODEC. Otherwise the behaviour is undefined. + */ +struct snd_soc_dapm_context *snd_soc_dapm_kcontrol_dapm( + struct snd_kcontrol *kcontrol) +{ + return dapm_kcontrol_get_wlist(kcontrol)->widgets[0]->dapm; +} +EXPORT_SYMBOL_GPL(snd_soc_dapm_kcontrol_dapm); + +/** * snd_soc_dapm_kcontrol_codec() - Returns the codec associated to a kcontrol * @kcontrol: The kcontrol */ struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol) { - return dapm_kcontrol_get_wlist(kcontrol)->widgets[0]->codec; + return snd_soc_dapm_to_codec(snd_soc_dapm_kcontrol_dapm(kcontrol)); } EXPORT_SYMBOL_GPL(snd_soc_dapm_kcontrol_codec); @@ -375,23 +390,38 @@ static void dapm_reset(struct snd_soc_card *card) } } -static int soc_widget_read(struct snd_soc_dapm_widget *w, int reg, +static const char *soc_dapm_prefix(struct snd_soc_dapm_context *dapm) +{ + if (!dapm->component) + return NULL; + return dapm->component->name_prefix; +} + +static int soc_dapm_read(struct snd_soc_dapm_context *dapm, int reg, unsigned int *value) { - if (!w->dapm->component) + if (!dapm->component) return -EIO; - return snd_soc_component_read(w->dapm->component, reg, value); + return snd_soc_component_read(dapm->component, reg, value); } -static int soc_widget_update_bits(struct snd_soc_dapm_widget *w, +static int soc_dapm_update_bits(struct snd_soc_dapm_context *dapm, int reg, unsigned int mask, unsigned int value) { - if (!w->dapm->component) + if (!dapm->component) return -EIO; - return snd_soc_component_update_bits_async(w->dapm->component, reg, + return snd_soc_component_update_bits_async(dapm->component, reg, mask, value); } +static int soc_dapm_test_bits(struct snd_soc_dapm_context *dapm, + int reg, unsigned int mask, unsigned int value) +{ + if (!dapm->component) + return -EIO; + return snd_soc_component_test_bits(dapm->component, reg, mask, value); +} + static void soc_dapm_async_complete(struct snd_soc_dapm_context *dapm) { if (dapm->component) @@ -420,15 +450,10 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, if (ret != 0) goto out; - if (dapm->codec) { - if (dapm->codec->driver->set_bias_level) - ret = dapm->codec->driver->set_bias_level(dapm->codec, - level); - else - dapm->bias_level = level; - } else if (!card || dapm != &card->dapm) { + if (dapm->set_bias_level) + ret = dapm->set_bias_level(dapm, level); + else if (!card || dapm != &card->dapm) dapm->bias_level = level; - } if (ret != 0) goto out; @@ -452,7 +477,7 @@ static int dapm_connect_mux(struct snd_soc_dapm_context *dapm, int i; if (e->reg != SND_SOC_NOPM) { - soc_widget_read(dest, e->reg, &val); + soc_dapm_read(dapm, e->reg, &val); val = (val >> e->shift_l) & e->mask; item = snd_soc_enum_val_to_item(e, val); } else { @@ -496,7 +521,7 @@ static void dapm_set_mixer_path_status(struct snd_soc_dapm_widget *w, unsigned int val; if (reg != SND_SOC_NOPM) { - soc_widget_read(w, reg, &val); + soc_dapm_read(w->dapm, reg, &val); val = (val >> shift) & mask; if (invert) val = max - val; @@ -570,11 +595,7 @@ static int dapm_create_or_share_mixmux_kcontrol(struct snd_soc_dapm_widget *w, const char *name; int ret; - if (dapm->codec) - prefix = dapm->codec->name_prefix; - else - prefix = NULL; - + prefix = soc_dapm_prefix(dapm); if (prefix) prefix_len = strlen(prefix) + 1; else @@ -1308,16 +1329,18 @@ static void dapm_seq_check_event(struct snd_soc_card *card, static void dapm_seq_run_coalesced(struct snd_soc_card *card, struct list_head *pending) { + struct snd_soc_dapm_context *dapm; struct snd_soc_dapm_widget *w; int reg; unsigned int value = 0; unsigned int mask = 0; - reg = list_first_entry(pending, struct snd_soc_dapm_widget, - power_list)->reg; + w = list_first_entry(pending, struct snd_soc_dapm_widget, power_list); + reg = w->reg; + dapm = w->dapm; list_for_each_entry(w, pending, power_list) { - WARN_ON(reg != w->reg); + WARN_ON(reg != w->reg || dapm != w->dapm); w->power = w->new_power; mask |= w->mask << w->shift; @@ -1326,7 +1349,7 @@ static void dapm_seq_run_coalesced(struct snd_soc_card *card, else value |= w->off_val << w->shift; - pop_dbg(w->dapm->dev, card->pop_time, + pop_dbg(dapm->dev, card->pop_time, "pop test : Queue %s: reg=0x%x, 0x%x/0x%x\n", w->name, reg, value, mask); @@ -1339,14 +1362,12 @@ static void dapm_seq_run_coalesced(struct snd_soc_card *card, /* Any widget will do, they should all be updating the * same register. */ - w = list_first_entry(pending, struct snd_soc_dapm_widget, - power_list); - pop_dbg(w->dapm->dev, card->pop_time, + pop_dbg(dapm->dev, card->pop_time, "pop test : Applying 0x%x/0x%x to %x in %dms\n", value, mask, reg, card->pop_time); pop_wait(card->pop_time); - soc_widget_update_bits(w, reg, mask, value); + soc_dapm_update_bits(dapm, reg, mask, value); } list_for_each_entry(w, pending, power_list) { @@ -1492,7 +1513,8 @@ static void dapm_widget_update(struct snd_soc_card *card) if (!w) return; - ret = soc_widget_update_bits(w, update->reg, update->mask, update->val); + ret = soc_dapm_update_bits(w->dapm, update->reg, update->mask, + update->val); if (ret < 0) dev_err(w->dapm->dev, "ASoC: %s DAPM update failed: %d\n", w->name, ret); @@ -2062,17 +2084,13 @@ int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm, } EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power); -/* show dapm widget status in sys fs */ -static ssize_t dapm_widget_show(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t dapm_widget_show_codec(struct snd_soc_codec *codec, char *buf) { - struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev); - struct snd_soc_codec *codec =rtd->codec; struct snd_soc_dapm_widget *w; int count = 0; char *state = "not set"; - list_for_each_entry(w, &codec->card->widgets, list) { + list_for_each_entry(w, &codec->component.card->widgets, list) { if (w->dapm != &codec->dapm) continue; @@ -2120,6 +2138,21 @@ static ssize_t dapm_widget_show(struct device *dev, return count; } +/* show dapm widget status in sys fs */ +static ssize_t dapm_widget_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct snd_soc_pcm_runtime *rtd = dev_get_drvdata(dev); + int i, count = 0; + + for (i = 0; i < rtd->num_codecs; i++) { + struct snd_soc_codec *codec = rtd->codec_dais[i]->codec; + count += dapm_widget_show_codec(codec, buf + count); + } + + return count; +} + static DEVICE_ATTR(dapm_widget, 0444, dapm_widget_show, NULL); int snd_soc_dapm_sys_add(struct device *dev) @@ -2371,14 +2404,16 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, const char *source; char prefixed_sink[80]; char prefixed_source[80]; + const char *prefix; int ret; - if (dapm->codec && dapm->codec->name_prefix) { + prefix = soc_dapm_prefix(dapm); + if (prefix) { snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s", - dapm->codec->name_prefix, route->sink); + prefix, route->sink); sink = prefixed_sink; snprintf(prefixed_source, sizeof(prefixed_source), "%s %s", - dapm->codec->name_prefix, route->source); + prefix, route->source); source = prefixed_source; } else { sink = route->sink; @@ -2439,6 +2474,7 @@ static int snd_soc_dapm_del_route(struct snd_soc_dapm_context *dapm, const char *source; char prefixed_sink[80]; char prefixed_source[80]; + const char *prefix; if (route->control) { dev_err(dapm->dev, @@ -2446,12 +2482,13 @@ static int snd_soc_dapm_del_route(struct snd_soc_dapm_context *dapm, return -EINVAL; } - if (dapm->codec && dapm->codec->name_prefix) { + prefix = soc_dapm_prefix(dapm); + if (prefix) { snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s", - dapm->codec->name_prefix, route->sink); + prefix, route->sink); sink = prefixed_sink; snprintf(prefixed_source, sizeof(prefixed_source), "%s %s", - dapm->codec->name_prefix, route->source); + prefix, route->source); source = prefixed_source; } else { sink = route->sink; @@ -2670,7 +2707,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_card *card) /* Read the initial power state from the device */ if (w->reg >= 0) { - soc_widget_read(w, w->reg, &val); + soc_dapm_read(w->dapm, w->reg, &val); val = val >> w->shift; val &= w->mask; if (val == w->on_val) @@ -2701,8 +2738,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_new_widgets); int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); - struct snd_soc_card *card = codec->card; + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); + struct snd_soc_card *card = dapm->card; struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; int reg = mc->reg; @@ -2711,17 +2748,20 @@ int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol, unsigned int mask = (1 << fls(max)) - 1; unsigned int invert = mc->invert; unsigned int val; + int ret = 0; if (snd_soc_volsw_is_stereo(mc)) - dev_warn(codec->dapm.dev, + dev_warn(dapm->dev, "ASoC: Control '%s' is stereo, which is not supported\n", kcontrol->id.name); mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME); - if (dapm_kcontrol_is_powered(kcontrol) && reg != SND_SOC_NOPM) - val = (snd_soc_read(codec, reg) >> shift) & mask; - else + if (dapm_kcontrol_is_powered(kcontrol) && reg != SND_SOC_NOPM) { + ret = soc_dapm_read(dapm, reg, &val); + val = (val >> shift) & mask; + } else { val = dapm_kcontrol_get_value(kcontrol); + } mutex_unlock(&card->dapm_mutex); if (invert) @@ -2729,7 +2769,7 @@ int snd_soc_dapm_get_volsw(struct snd_kcontrol *kcontrol, else ucontrol->value.integer.value[0] = val; - return 0; + return ret; } EXPORT_SYMBOL_GPL(snd_soc_dapm_get_volsw); @@ -2745,8 +2785,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_volsw); int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); - struct snd_soc_card *card = codec->card; + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); + struct snd_soc_card *card = dapm->card; struct soc_mixer_control *mc = (struct soc_mixer_control *)kcontrol->private_value; int reg = mc->reg; @@ -2760,7 +2800,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, int ret = 0; if (snd_soc_volsw_is_stereo(mc)) - dev_warn(codec->dapm.dev, + dev_warn(dapm->dev, "ASoC: Control '%s' is stereo, which is not supported\n", kcontrol->id.name); @@ -2778,7 +2818,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, mask = mask << shift; val = val << shift; - reg_change = snd_soc_test_bits(codec, reg, mask, val); + reg_change = soc_dapm_test_bits(dapm, reg, mask, val); } if (change || reg_change) { @@ -2817,12 +2857,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_put_volsw); int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned int reg_val, val; + int ret = 0; if (e->reg != SND_SOC_NOPM) - reg_val = snd_soc_read(codec, e->reg); + ret = soc_dapm_read(dapm, e->reg, ®_val); else reg_val = dapm_kcontrol_get_value(kcontrol); @@ -2834,7 +2875,7 @@ int snd_soc_dapm_get_enum_double(struct snd_kcontrol *kcontrol, ucontrol->value.enumerated.item[1] = val; } - return 0; + return ret; } EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_double); @@ -2850,8 +2891,8 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_enum_double); int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_dapm_kcontrol_codec(kcontrol); - struct snd_soc_card *card = codec->card; + struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); + struct snd_soc_card *card = dapm->card; struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; unsigned int *item = ucontrol->value.enumerated.item; unsigned int val, change; @@ -2874,7 +2915,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_RUNTIME); if (e->reg != SND_SOC_NOPM) - change = snd_soc_test_bits(codec, e->reg, mask, val); + change = soc_dapm_test_bits(dapm, e->reg, mask, val); else change = dapm_kcontrol_set_value(kcontrol, val); @@ -2971,6 +3012,7 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, const struct snd_soc_dapm_widget *widget) { struct snd_soc_dapm_widget *w; + const char *prefix; int ret; if ((w = dapm_cnew_widget(widget)) == NULL) @@ -3011,9 +3053,9 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, break; } - if (dapm->codec && dapm->codec->name_prefix) - w->name = kasprintf(GFP_KERNEL, "%s %s", - dapm->codec->name_prefix, widget->name); + prefix = soc_dapm_prefix(dapm); + if (prefix) + w->name = kasprintf(GFP_KERNEL, "%s %s", prefix, widget->name); else w->name = kasprintf(GFP_KERNEL, "%s", widget->name); @@ -3066,7 +3108,6 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, w->dapm = dapm; w->codec = dapm->codec; - w->platform = dapm->platform; INIT_LIST_HEAD(&w->sources); INIT_LIST_HEAD(&w->sinks); INIT_LIST_HEAD(&w->list); @@ -3173,27 +3214,15 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_PRE_PMU: - if (source->driver->ops && source->driver->ops->hw_params) { - substream.stream = SNDRV_PCM_STREAM_CAPTURE; - ret = source->driver->ops->hw_params(&substream, - params, source); - if (ret != 0) { - dev_err(source->dev, - "ASoC: hw_params() failed: %d\n", ret); - goto out; - } - } + substream.stream = SNDRV_PCM_STREAM_CAPTURE; + ret = soc_dai_hw_params(&substream, params, source); + if (ret < 0) + goto out; - if (sink->driver->ops && sink->driver->ops->hw_params) { - substream.stream = SNDRV_PCM_STREAM_PLAYBACK; - ret = sink->driver->ops->hw_params(&substream, params, - sink); - if (ret != 0) { - dev_err(sink->dev, - "ASoC: hw_params() failed: %d\n", ret); - goto out; - } - } + substream.stream = SNDRV_PCM_STREAM_PLAYBACK; + ret = soc_dai_hw_params(&substream, params, sink); + if (ret < 0) + goto out; break; case SND_SOC_DAPM_POST_PMU: @@ -3365,25 +3394,15 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) return 0; } -void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card) +static void dapm_connect_dai_link_widgets(struct snd_soc_card *card, + struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_pcm_runtime *rtd = card->rtd; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; struct snd_soc_dapm_widget *sink, *source; - struct snd_soc_dai *cpu_dai, *codec_dai; int i; - /* for each BE DAI link... */ - for (i = 0; i < card->num_rtd; i++) { - rtd = &card->rtd[i]; - cpu_dai = rtd->cpu_dai; - codec_dai = rtd->codec_dai; - - /* - * dynamic FE links have no fixed DAI mapping. - * CODEC<->CODEC links have no direct connection. - */ - if (rtd->dai_link->dynamic || rtd->dai_link->params) - continue; + for (i = 0; i < rtd->num_codecs; i++) { + struct snd_soc_dai *codec_dai = rtd->codec_dais[i]; /* there is no point in connecting BE DAI links with dummies */ if (snd_soc_dai_is_dummy(codec_dai) || @@ -3395,8 +3414,8 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card) source = cpu_dai->playback_widget; sink = codec_dai->playback_widget; dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", - cpu_dai->codec->name, source->name, - codec_dai->platform->name, sink->name); + cpu_dai->component->name, source->name, + codec_dai->component->name, sink->name); snd_soc_dapm_add_path(&card->dapm, source, sink, NULL, NULL); @@ -3407,8 +3426,8 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card) source = codec_dai->capture_widget; sink = cpu_dai->capture_widget; dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", - codec_dai->codec->name, source->name, - cpu_dai->platform->name, sink->name); + codec_dai->component->name, source->name, + cpu_dai->component->name, sink->name); snd_soc_dapm_add_path(&card->dapm, source, sink, NULL, NULL); @@ -3445,11 +3464,34 @@ static void soc_dapm_dai_stream_event(struct snd_soc_dai *dai, int stream, } } +void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card) +{ + struct snd_soc_pcm_runtime *rtd = card->rtd; + int i; + + /* for each BE DAI link... */ + for (i = 0; i < card->num_rtd; i++) { + rtd = &card->rtd[i]; + + /* + * dynamic FE links have no fixed DAI mapping. + * CODEC<->CODEC links have no direct connection. + */ + if (rtd->dai_link->dynamic || rtd->dai_link->params) + continue; + + dapm_connect_dai_link_widgets(card, rtd); + } +} + static void soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, int event) { + int i; + soc_dapm_dai_stream_event(rtd->cpu_dai, stream, event); - soc_dapm_dai_stream_event(rtd->codec_dai, stream, event); + for (i = 0; i < rtd->num_codecs; i++) + soc_dapm_dai_stream_event(rtd->codec_dais[i], stream, event); dapm_power_widgets(rtd->card, event); } @@ -3758,36 +3800,31 @@ static bool snd_soc_dapm_widget_in_card_paths(struct snd_soc_card *card, } /** - * snd_soc_dapm_auto_nc_codec_pins - call snd_soc_dapm_nc_pin for unused pins - * @codec: The codec whose pins should be processed + * snd_soc_dapm_auto_nc_pins - call snd_soc_dapm_nc_pin for unused pins + * @card: The card whose pins should be processed * - * Automatically call snd_soc_dapm_nc_pin() for any external pins in the codec - * which are unused. Pins are used if they are connected externally to the - * codec, whether that be to some other device, or a loop-back connection to - * the codec itself. + * Automatically call snd_soc_dapm_nc_pin() for any external pins in the card + * which are unused. Pins are used if they are connected externally to a + * component, whether that be to some other device, or a loop-back connection to + * the component itself. */ -void snd_soc_dapm_auto_nc_codec_pins(struct snd_soc_codec *codec) +void snd_soc_dapm_auto_nc_pins(struct snd_soc_card *card) { - struct snd_soc_card *card = codec->card; - struct snd_soc_dapm_context *dapm = &codec->dapm; struct snd_soc_dapm_widget *w; - dev_dbg(codec->dev, "ASoC: Auto NC: DAPMs: card:%p codec:%p\n", - &card->dapm, &codec->dapm); + dev_dbg(card->dev, "ASoC: Auto NC: DAPMs: card:%p\n", &card->dapm); list_for_each_entry(w, &card->widgets, list) { - if (w->dapm != dapm) - continue; switch (w->id) { case snd_soc_dapm_input: case snd_soc_dapm_output: case snd_soc_dapm_micbias: - dev_dbg(codec->dev, "ASoC: Auto NC: Checking widget %s\n", + dev_dbg(card->dev, "ASoC: Auto NC: Checking widget %s\n", w->name); if (!snd_soc_dapm_widget_in_card_paths(card, w)) { - dev_dbg(codec->dev, + dev_dbg(card->dev, "... Not in map; disabling\n"); - snd_soc_dapm_nc_pin(dapm, w->name); + snd_soc_dapm_nc_pin(w->dapm, w->name); } break; default: |