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[RFC,2/2] ASoC: Intel: boards: max98373: get dapm from cpu_dai

Message ID 20210208234043.59750-3-pierre-louis.bossart@linux.intel.com (mailing list archive)
State Accepted
Commit 1183c350011a6f6b551c200b9206bf1808c22a4c
Headers show
Series ASoC: dapm/pins: handle component prefix | expand

Commit Message

Pierre-Louis Bossart Feb. 8, 2021, 11:40 p.m. UTC
From: Bard Liao <yung-chuan.liao@linux.intel.com>

There is a prefix on max98373 codec, and the prefix will be added to
the pin name However, there is no prefix on the "Right Spk" and "Left
Spk" widgets.

To avoid getting a redundant prefix, we should get dapm from cpu_dai
component.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/intel/boards/sof_maxim_common.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c
index c2a9757181fe..437d20562753 100644
--- a/sound/soc/intel/boards/sof_maxim_common.c
+++ b/sound/soc/intel/boards/sof_maxim_common.c
@@ -63,6 +63,7 @@  int max98373_trigger(struct snd_pcm_substream *substream, int cmd)
 {
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	struct snd_soc_dai *codec_dai;
+	struct snd_soc_dai *cpu_dai;
 	int j;
 	int ret = 0;
 
@@ -70,10 +71,10 @@  int max98373_trigger(struct snd_pcm_substream *substream, int cmd)
 	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
 		return 0;
 
+	cpu_dai = asoc_rtd_to_cpu(rtd, 0);
 	for_each_rtd_codec_dais(rtd, j, codec_dai) {
-		struct snd_soc_component *component = codec_dai->component;
 		struct snd_soc_dapm_context *dapm =
-				snd_soc_component_get_dapm(component);
+				snd_soc_component_get_dapm(cpu_dai->component);
 		char pin_name[MAX_98373_PIN_NAME];
 
 		snprintf(pin_name, ARRAY_SIZE(pin_name), "%s Spk",