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Commit 517ee6cf authored by Chaithrika U S's avatar Chaithrika U S Committed by Mark Brown
Browse files

ASoC: DaVinci: Add a DAI format to McASP driver 



The patch adds a DAI format: Codec bit clock master and frame sync slave,
to the driver.

Signed-off-by: default avatarChaithrika U S <chaithrika@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 6a99fb5f

sound/soc/davinci/davinci-mcasp.c

+10 −0
Original line number Diff line number Diff line
@@ -443,6 +443,16 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, 


		mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x7 << 26));

		break;

	case SND_SOC_DAIFMT_CBM_CFS:

		/* codec is clock master and frame slave */

		mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);

		mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE);



		mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE);

		mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE);



		mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x2d << 26));

		break;

	case SND_SOC_DAIFMT_CBM_CFM:

		/* codec is clock and frame master */

		mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE);