OrgACRN
/
sof
mirror of https://github.com/thesofproject/sof.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

uapi: fix SOF_RATE common frequencies 

Current definitions are missing 12 and 64 kHz, have
typos (11250, 22500), list a weird 40kHz and don't
have extension capabilities for non-standard rates

Before we create ABI problems with the Linux kernel, let's add all
the sampling frequencies needed before we submit stuff upstream
(the same list needs to be reflected in the kernel include/uapi)

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
This commit is contained in:
Pierre-Louis Bossart 2017-08-26 13:29:55 -05:00 committed by Liam Girdwood
parent 6aebc6e26b
commit 7e1610920f
1 changed files with 17 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/include/uapi/ipc.h
View File

@ -302,20 +302,24 @@ enum sof_ipc_chmap {
}; };
/* common sample rates for use in masks */ /* common sample rates for use in masks */
#define SOF_RATE_8000 (1 << 0) #define SOF_RATE_8000 (1 << 0) /* 8000Hz */
#define SOF_RATE_11250 (1 << 1) #define SOF_RATE_11025 (1 << 1) /* 11025Hz */
#define SOF_RATE_16000 (1 << 2) #define SOF_RATE_12000 (1 << 2) /* 12000Hz */
#define SOF_RATE_22500 (1 << 3) #define SOF_RATE_16000 (1 << 3) /* 16000Hz */
#define SOF_RATE_24000 (1 << 4) #define SOF_RATE_22050 (1 << 4) /* 22050Hz */
#define SOF_RATE_32000 (1 << 5) #define SOF_RATE_24000 (1 << 5) /* 24000Hz */
#define SOF_RATE_40000 (1 << 6) #define SOF_RATE_32000 (1 << 6) /* 32000Hz */
#define SOF_RATE_44100 (1 << 7) #define SOF_RATE_44100 (1 << 7) /* 44100Hz */
#define SOF_RATE_48000 (1 << 8) #define SOF_RATE_48000 (1 << 8) /* 48000Hz */
#define SOF_RATE_88200 (1 << 9) #define SOF_RATE_64000 (1 << 9) /* 64000Hz */
#define SOF_RATE_96000 (1 << 10) #define SOF_RATE_88200 (1 << 10) /* 88200Hz */
#define SOF_RATE_176400 (1 << 11) #define SOF_RATE_96000 (1 << 11) /* 96000Hz */
#define SOF_RATE_192000 (1 << 12) #define SOF_RATE_176400 (1 << 12) /* 176400Hz */
#define SOF_RATE_192000 (1 << 13) /* 192000Hz */
/* continuous and non-standard rates for flexibility */
#define SOF_RATE_CONTINUOUS (1 << 30) /* range */
#define SOF_RATE_KNOT (1 << 31) /* non-continuous */
/* stream PCM frame format */ /* stream PCM frame format */
enum sof_ipc_frame { enum sof_ipc_frame {