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Unverified Commit b9da500b authored by fengchunguo's avatar fengchunguo Committed by Mark Brown
Browse files

ASoC: max98373: add 88200 and 96000 sampling rate support 



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: default avatarfengchunguo <chunguo.feng@amlogic.com>
Link: https://lore.kernel.org/r/20190731074156.5620-1-chunguo.feng@amlogic.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 52f87f3c

sound/soc/codecs/max98373.c

100644 → 100755
+6 −0
Original line number Diff line number Diff line
@@ -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));

sound/soc/codecs/max98373.h

100644 → 100755
+2 −0
Original line number Diff line number Diff line
@@ -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)