Modified ASOC platform driver for McASP to use asynchronous sampling rates in i2s mode.

henrix · RobertCNelson · commit 8eee53d771ea · 2016-04-14T11:56:23.000-05:00
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c
@@ -918,7 +918,7 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,
 		for (i = 0; i < active_slots; i++)
 			mask |= (1 << i);
 	}
-	mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, TX_ASYNC);
+	mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, TX_ASYNC);
 
 	if (!mcasp->dat_port)
 		busel = TXSEL;

Original file line number	Diff line number	Diff line change
`@@ -918,7 +918,7 @@ static int mcasp_i2s_hw_param(struct davinci_mcasp *mcasp, int stream,`
`918`	`918`	`for (i = 0; i < active_slots; i++)`
`919`	`919`	`mask \|= (1 << i);`
`920`	`920`	`}`
`921`		`- mcasp_clr_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, TX_ASYNC);`
	`921`	`+ mcasp_set_bits(mcasp, DAVINCI_MCASP_ACLKXCTL_REG, TX_ASYNC);`
`922`	`922`
`923`	`923`	`if (!mcasp->dat_port)`
`924`	`924`	`busel = TXSEL;`