linux-kernel - Re: [PATCH] duplicate SNDRV_PCM_FMTBIT_S{16,24}

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Date:	Tue, 19 Aug 2008 08:15:05 +0200 (CEST)
From:	"Johannes Berg" <johannes@...solutions.net>
To:	"roel kluin" <roel.kluin@...il.com>
Cc:	linuxppc-dev@...abs.org, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] duplicate SNDRV_PCM_FMTBIT_S{16,24}_BE

roel kluin wrote:
> untested, is it correct?

not a clue, do you know how long ago that was? :)
does the driver check endianness anywhere?

> duplicate SNDRV_PCM_FMTBIT_S{16,24}_BE
>
> Signed-off-by: Roel Kluin <roel.kluin@...il.com>
> ---
> diff --git a/sound/aoa/codecs/snd-aoa-codec-tas.c
> b/sound/aoa/codecs/snd-aoa-codec-tas.c
> index 7a16a33..c922505 100644
> --- a/sound/aoa/codecs/snd-aoa-codec-tas.c
> +++ b/sound/aoa/codecs/snd-aoa-codec-tas.c
> @@ -654,15 +654,15 @@ static struct snd_kcontrol_new bass_control = {
>  static struct transfer_info tas_transfers[] = {
>  	{
>  		/* input */
> -		.formats = SNDRV_PCM_FMTBIT_S16_BE | SNDRV_PCM_FMTBIT_S16_BE |
> -			   SNDRV_PCM_FMTBIT_S24_BE | SNDRV_PCM_FMTBIT_S24_BE,
> +		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
> +			   SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE,
>  		.rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
> SNDRV_PCM_RATE_48000,
>  		.transfer_in = 1,
>  	},
>  	{
>  		/* output */
> -		.formats = SNDRV_PCM_FMTBIT_S16_BE | SNDRV_PCM_FMTBIT_S16_BE |
> -			   SNDRV_PCM_FMTBIT_S24_BE | SNDRV_PCM_FMTBIT_S24_BE,
> +		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
> +			   SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE,
>  		.rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
> SNDRV_PCM_RATE_48000,
>  		.transfer_in = 0,
>  	},
>
>

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