* Re: [PATCH 2.6.25.1] S3C2410 i2s programming error
[not found] <481DB377.2050208@elpa.it>
@ 2008-05-04 14:31 ` Liam Girdwood
0 siblings, 0 replies; only message in thread
From: Liam Girdwood @ 2008-05-04 14:31 UTC (permalink / raw)
To: ing. Davide Rizzo, Takashi Iwai; +Cc: alsa-devel, Linux-arm, ben-linux
On Sun, 2008-05-04 at 15:00 +0200, ing. Davide Rizzo wrote:
> S3C2410 i2s driver currently manages only i2s protocol (and not left
> justified one) and slave mode.
> With this small patch, other modes are possible.
> Davide
>
>
> plain text document attachment (s3c24xx-i2s.patch)
> This patch to correctly manage codecs in slave mode and left-justified format
>
> Signed-off-by: Davide Rizzo <davide@elpa.it>
> ================================================================================
> --- linux-2.6.25.1/sound/soc/s3c24xx/s3c24xx-i2s.c 2008-04-17 04:49:44.000000000 +0200
> +++ linux-2.6.25.1.elpa/sound/soc/s3c24xx/s3c24xx-i2s.c 2008-05-04 09:23:34.000000000 +0200
> @@ -224,6 +224,7 @@ static int s3c24xx_i2s_set_fmt(struct sn
> iismod |= S3C2410_IISMOD_SLAVE;
> break;
> case SND_SOC_DAIFMT_CBS_CFS:
> + iismod &= ~S3C2410_IISMOD_SLAVE;
> break;
> default:
> return -EINVAL;
> @@ -234,6 +235,7 @@ static int s3c24xx_i2s_set_fmt(struct sn
> iismod |= S3C2410_IISMOD_MSB;
> break;
> case SND_SOC_DAIFMT_I2S:
> + iismod &= ~S3C2410_IISMOD_MSB;
> break;
> default:
> return -EINVAL;
> -------------------------------------------------------------------
Acked-by: Liam Girdwood <lg@opensource.wolfsonmicro.com>
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