[alsa-devel] [PATCH] ALSA: compress: add num_sample_rates in snd_codec_desc

[Takashi Iwai]

At Tue,  7 Jan 2014 21:55:42 +0530,
Vinod Koul wrote:
> 
> this gives ability to convey the valid values of supported rates in
> sample_rates array
> 
> Signed-off-by: Vinod Koul <vinod.koul at intel.com>

Thanks, applied.


Takashi

> ---
>  include/uapi/sound/compress_params.h |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h
> index b62b24b..165e705 100644
> --- a/include/uapi/sound/compress_params.h
> +++ b/include/uapi/sound/compress_params.h
> @@ -326,6 +326,7 @@ union snd_codec_options {
>  /** struct snd_codec_desc - description of codec capabilities
>   * @max_ch: Maximum number of audio channels
>   * @sample_rates: Sampling rates in Hz, use values like 48000 for this
> + * @num_sample_rates: Number of valid values in sample_rates array
>   * @bit_rate: Indexed array containing supported bit rates
>   * @num_bitrates: Number of valid values in bit_rate array
>   * @rate_control: value is specified by SND_RATECONTROLMODE defines.
> @@ -348,6 +349,7 @@ union snd_codec_options {
>  struct snd_codec_desc {
>  	__u32 max_ch;
>  	__u32 sample_rates[MAX_NUM_SAMPLE_RATES];
> +	__u32 num_sample_rates;
>  	__u32 bit_rate[MAX_NUM_BITRATES];
>  	__u32 num_bitrates;
>  	__u32 rate_control;
> -- 
> 1.7.0.4
>