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ASoC: Intel: set dpcm_capture for amps

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Merge series from Kai Vehmanen <kai.vehmanen@linux.intel.com>:

This series addresses problems with echo reference devices
reported in:
"[BUG][ADL-N] Kernel panic when echo reference stream is opened"
https://github.com/thesofproject/linux/issues/4083
This commit is contained in:
Mark Brown 2023-01-20 14:09:28 +00:00
commit 2855e16f47
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GPG Key ID: 24D68B725D5487D0
4 changed files with 11 additions and 7 deletions
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3
sound/soc/intel/boards/sof_cs42l42.c
View File

@ -336,6 +336,9 @@ static int create_spk_amp_dai_links(struct device *dev,
links[*id].platforms = platform_component;
links[*id].num_platforms = ARRAY_SIZE(platform_component);
links[*id].dpcm_playback = 1;
/* firmware-generated echo reference */
links[*id].dpcm_capture = 1;
links[*id].no_pcm = 1;
links[*id].cpus = &cpus[*id];
links[*id].num_cpus = 1;

5
sound/soc/intel/boards/sof_nau8825.c
View File

@ -487,8 +487,6 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
links[id].num_codecs = ARRAY_SIZE(max_98373_components);
links[id].init = max_98373_spk_codec_init;
links[id].ops = &max_98373_ops;
/* feedback stream */
links[id].dpcm_capture = 1;
} else if (sof_nau8825_quirk &
SOF_MAX98360A_SPEAKER_AMP_PRESENT) {
max_98360a_dai_link(&links[id]);
@ -506,6 +504,9 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
links[id].platforms = platform_component;
links[id].num_platforms = ARRAY_SIZE(platform_component);
links[id].dpcm_playback = 1;
/* feedback stream or firmware-generated echo reference */
links[id].dpcm_capture = 1;
links[id].no_pcm = 1;
links[id].cpus = &cpus[id];
links[id].num_cpus = 1;

5
sound/soc/intel/boards/sof_rt5682.c
View File

@ -761,8 +761,6 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
links[id].num_codecs = ARRAY_SIZE(max_98373_components);
links[id].init = max_98373_spk_codec_init;
links[id].ops = &max_98373_ops;
/* feedback stream */
links[id].dpcm_capture = 1;
} else if (sof_rt5682_quirk &
SOF_MAX98360A_SPEAKER_AMP_PRESENT) {
max_98360a_dai_link(&links[id]);
@ -789,6 +787,9 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
links[id].platforms = platform_component;
links[id].num_platforms = ARRAY_SIZE(platform_component);
links[id].dpcm_playback = 1;
/* feedback stream or firmware-generated echo reference */
links[id].dpcm_capture = 1;
links[id].no_pcm = 1;
links[id].cpus = &cpus[id];
links[id].num_cpus = 1;

5
sound/soc/intel/boards/sof_ssp_amp.c
View File

@ -258,13 +258,12 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
sof_rt1308_dai_link(&links[id]);
} else if (sof_ssp_amp_quirk & SOF_CS35L41_SPEAKER_AMP_PRESENT) {
cs35l41_set_dai_link(&links[id]);
/* feedback from amplifier */
links[id].dpcm_capture = 1;
}
links[id].platforms = platform_component;
links[id].num_platforms = ARRAY_SIZE(platform_component);
links[id].dpcm_playback = 1;
/* feedback from amplifier or firmware-generated echo reference */
links[id].dpcm_capture = 1;
links[id].no_pcm = 1;
links[id].cpus = &cpus[id];
links[id].num_cpus = 1;