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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2015-12-15 11:29:44 +0000
committerMark Brown <broonie@kernel.org>2015-12-23 00:20:50 +0000
commitdbb6b94339e82ad2532798ed80f2651d21d97975 (patch)
treebd6456946ddb76f4159a43d529c23122e0656e24 /include/uapi/sound/compress_params.h
parent14197095e14a4ad2afb6c8c1ca8e41852382481d (diff)
downloadlinux-dbb6b94339e82ad2532798ed80f2651d21d97975.tar.bz2
ALSA: compress: Add SND_AUDIOCODEC_BESPOKE
When working with the compressed framework occasionally vendors will use esoteric internal audio formats. For such formats it doesn't really make sense to add an new define to the kernel as their use is not sufficiently general. This patch adds a new define SND_AUDIOCODEC_BESPOKE that vendors can use in such situations. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/uapi/sound/compress_params.h')
-rw-r--r--include/uapi/sound/compress_params.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h
index d9bd9ca0d5b0..9625484a4a2a 100644
--- a/include/uapi/sound/compress_params.h
+++ b/include/uapi/sound/compress_params.h
@@ -73,7 +73,8 @@
#define SND_AUDIOCODEC_IEC61937 ((__u32) 0x0000000B)
#define SND_AUDIOCODEC_G723_1 ((__u32) 0x0000000C)
#define SND_AUDIOCODEC_G729 ((__u32) 0x0000000D)
-#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_G729
+#define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E)
+#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_BESPOKE
/*
* Profile and modes are listed with bit masks. This allows for a
@@ -312,7 +313,7 @@ struct snd_enc_flac {
struct snd_enc_generic {
__u32 bw; /* encoder bandwidth */
- __s32 reserved[15];
+ __s32 reserved[15]; /* Can be used for SND_AUDIOCODEC_BESPOKE */
} __attribute__((packed, aligned(4)));
union snd_codec_options {