Re: [alsa-devel] [PATCH] ALSA: core: update supported sample rates

Li Xu wrote:

Add 12KHz, 24KHz, 352.8KHz and 384KHz audio sample rates

+#define SNDRV_PCM_RATE_12000 (1<<3) /* 12000Hz */ +#define SNDRV_PCM_RATE_24000 (1<<6) /* 24000Hz */ +#define SNDRV_PCM_RATE_352800 (1<<15) /* 352800Hz */ +#define SNDRV_PCM_RATE_384000 (1<<16) /* 384000Hz */

To quote http://mailman.alsa-project.org/pipermail/alsa-devel/2013-July/064461.html: You don't need such symbols to use a rate. These symbols are intended for often-used rates. As long as only one or two drivers use a rate, they can just set KNOT and install a constraint.

How many driver would actually use it?

Regards, Clemens