diff options
| author |   Richard Fitzgerald <rf@opensource.wolfsonmicro.com> | 2016-11-22 16:58:57 +0000 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-11-22 17:24:43 +0000 |
| commit | 685f51a5eb98779147abb39f584b115ccdd87a4a (patch) | |
| tree | 13a2064efcf262a16a2db0af4d8bcb310bcc6312 /sound/soc/codecs | |
| parent | ASoC: wm_adsp: Only write shutdown controls for active firmwares (diff) | |
| download | wireguard-linux-685f51a5eb98779147abb39f584b115ccdd87a4a.tar.xz wireguard-linux-685f51a5eb98779147abb39f584b115ccdd87a4a.zip | |
ASoC: wm_adsp: Firmware controls should be added as codec controls
We were adding firmware controls as card controls (using
snd_soc_add_codec_controls). The DSP is part of a specific codec so
we should be adding them as codec controls. Adding as codec controls
also means that if the codec has a name_prefix it will be added to
the control name, which won't happen when adding as a card control.
As that was the only use of the card pointer in struct wm_adsp it can
be removed.
For ADSP2 codecs a wm_adsp2_codec_probe() was added since the original
control handling was written, and that's the logical place to store a
pointer to the codec rather than delaying it until the codec is
powered-up.
For ADSP1 we don't use a codec_probe() stage so the codec pointer
initialization replaces the original card pointer initialization in
wm_adsp1_event().
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/wm_adsp.c | 8 | ||||
| -rw-r--r-- | sound/soc/codecs/wm_adsp.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 6ccb7313a0f6..404466d2ae51 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1132,7 +1132,7 @@ static int wmfw_add_ctl(struct wm_adsp *dsp, struct wm_coeff_ctl *ctl) break; } - ret = snd_soc_add_card_controls(dsp->card, kcontrol, 1); + ret = snd_soc_add_codec_controls(dsp->codec, kcontrol, 1); if (ret < 0) goto err_kcontrol; @@ -2301,7 +2301,7 @@ int wm_adsp1_event(struct snd_soc_dapm_widget *w, int ret; unsigned int val; - dsp->card = codec->component.card; + dsp->codec = codec; mutex_lock(&dsp->pwr_lock); @@ -2512,8 +2512,6 @@ int wm_adsp2_early_event(struct snd_soc_dapm_widget *w, struct wm_adsp *dsp = &dsps[w->shift]; struct wm_coeff_ctl *ctl; - dsp->card = codec->component.card; - switch (event) { case SND_SOC_DAPM_PRE_PMU: wm_adsp2_set_dspclk(dsp, freq); @@ -2631,6 +2629,8 @@ EXPORT_SYMBOL_GPL(wm_adsp2_event); int wm_adsp2_codec_probe(struct wm_adsp *dsp, struct snd_soc_codec *codec) { + dsp->codec = codec; + wm_adsp2_init_debugfs(dsp, codec); return snd_soc_add_codec_controls(codec, diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 362dd7ce60d8..3f7c8ee42243 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -44,7 +44,7 @@ struct wm_adsp { int type; struct device *dev; struct regmap *regmap; - struct snd_soc_card *card; + struct snd_soc_codec *codec; int base; int sysclk_reg; |