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Commit f46a93b8 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
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ASoC: rsnd: ssi: 24bit data needs right-aligned settings 



Data left/right aligned is controlled by PDTA bit on SSICR.
But default is left-aligned. Thus 24bit sound will be very small sound
without this patch.

Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 85d4a621

sound/soc/sh/rcar/ssi.c

+2 −1
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ 
#define	SCKP		(1 << 13)	/* Serial Bit Clock Polarity */

#define	SWSP		(1 << 12)	/* Serial WS Polarity */

#define	SDTA		(1 << 10)	/* Serial Data Alignment */

#define	PDTA		(1 <<  9)	/* Parallel Data Alignment */

#define	DEL		(1 <<  8)	/* Serial Data Delay */

#define	CKDV(v)		(v <<  4)	/* Serial Clock Division Ratio */

#define	TRMD		(1 <<  1)	/* Transmit/Receive Mode Select */
@@ -274,7 +275,7 @@ static int rsnd_ssi_init(struct rsnd_mod *mod, 
	if (rsnd_ssi_is_parent(mod, io))

		return 0;



	cr = FORCE;

	cr = FORCE | PDTA;



	/*

	 * always use 32bit system word for easy clock calculation.