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Commit 929559be authored by Vinod Koul's avatar Vinod Koul Committed by Takashi Iwai
Browse files

ALSA: compress: add num_sample_rates in snd_codec_desc 



this gives ability to convey the valid values of supported rates in
sample_rates array

Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent b8bab048

include/uapi/sound/compress_params.h

+2 −0
Original line number Diff line number Diff line
@@ -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;