Hi All，
Please kindly waiver this patch, because max98383 was writed incorrectly， it should be max98373.
I have modified it, then submit new patch again.
Thanks,
BRs, Gary.
From: chunguo feng Date: 2019-07-31 13:40 To: lgirdwood@gmail.com CC: broonie@kernel.org; perex@perex.cz; tiwai@suse.com; RyanS.Lee@maximintegrated.com; bleung@chromium.org; pierre-louis.bossart@linux.intel.com; grundler@chromium.org; alsa-devel@alsa-project.org; linux-kernel@vger.kernel.org; chunguo.feng@amlogic.com Subject: [PATCH] ASoC: max98383: add 88200 and 96000 sampling rate support From: fengchunguo chunguo.feng@amlogic.com
88200 and 96000 sampling rate was not enabled on driver, so can't be played.
The error information: max98373 3-0031：rate 96000 not supported max98373 3-0031：ASoC: can't set max98373-aif1 hw params: -22
Signed-off-by: fengchunguo chunguo.feng@amlogic.com --- sound/soc/codecs/max98373.c | 6 ++++++ sound/soc/codecs/max98373.h | 2 ++ 2 files changed, 8 insertions(+) mode change 100644 => 100755 sound/soc/codecs/max98373.c mode change 100644 => 100755 sound/soc/codecs/max98373.h
diff --git a/sound/soc/codecs/max98373.c b/sound/soc/codecs/max98373.c old mode 100644 new mode 100755 index 528695cd6a1c..8c601a3ebc27 --- a/sound/soc/codecs/max98373.c +++ b/sound/soc/codecs/max98373.c @@ -267,6 +267,12 @@ static int max98373_dai_hw_params(struct snd_pcm_substream *substream, case 48000: sampling_rate = MAX98373_PCM_SR_SET1_SR_48000; break; + case 88200: + sampling_rate = MAX98373_PCM_SR_SET1_SR_88200; + break; + case 96000: + sampling_rate = MAX98373_PCM_SR_SET1_SR_96000; + break; default: dev_err(component->dev, "rate %d not supported\n", params_rate(params)); diff --git a/sound/soc/codecs/max98373.h b/sound/soc/codecs/max98373.h old mode 100644 new mode 100755 index f6a37aa02f26..a59e51355a84 --- a/sound/soc/codecs/max98373.h +++ b/sound/soc/codecs/max98373.h @@ -130,6 +130,8 @@ #define MAX98373_PCM_SR_SET1_SR_32000 (0x6 << 0) #define MAX98373_PCM_SR_SET1_SR_44100 (0x7 << 0) #define MAX98373_PCM_SR_SET1_SR_48000 (0x8 << 0) +#define MAX98373_PCM_SR_SET1_SR_88200 (0x9 << 0) +#define MAX98373_PCM_SR_SET1_SR_96000 (0xA << 0) /* MAX98373_R2028_PCM_SR_SETUP_2 */ #define MAX98373_PCM_SR_SET2_SR_MASK (0xF << 4)