korg/bluez
0
0
Fork 0
mirror of https://git.kernel.org/pub/scm/bluetooth/bluez.git synced 2024-11-16 16:54:38 +08:00
Code Issues Packages Projects Releases Wiki Activity

tools/avinfo: Add partial support for Sony LDAC

Browse Source 
Contents of Vendor Specific Value in codec information is unknown at
the moment so only raw value is printed.
This commit is contained in:
Andrzej Kaczmarek 2015-11-13 11:59:39 +01:00 committed by Johan Hedberg
parent 3e8b659270
commit 101b439a6a
2 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
profiles/audio/a2dp-codecs.h
View File

@ -141,6 +141,9 @@
#define APTX_SAMPLING_FREQ_44100 0x02
#define APTX_SAMPLING_FREQ_48000 0x01
#define LDAC_VENDOR_ID 0x0000012d
#define LDAC_CODEC_ID 0x00aa
typedef struct {
uint32_t vendor_id;
uint16_t codec_id;
@ -186,6 +189,11 @@ typedef struct {
uint8_t frequency:4;
} __attribute__ ((packed)) a2dp_aptx_t;
typedef struct {
a2dp_vendor_codec_t info;
uint8_t unknown[2];
} __attribute__ ((packed)) a2dp_ldac_t;
#elif __BYTE_ORDER == __BIG_ENDIAN
typedef struct {

12
tools/avinfo.c
View File

@ -181,6 +181,16 @@ static void print_aptx(a2dp_aptx_t *aptx)
printf("\n");
}
static void print_ldac(a2dp_ldac_t *ldac)
{
printf("\t\tVendor Specific Value (LDAC)");
printf("\n\t\t\tUnknown: %02x %02x", ldac->unknown[0],
ldac->unknown[1]);
printf("\n");
}
static void print_vendor(a2dp_vendor_codec_t *vendor)
{
uint32_t vendor_id = btohl(vendor->vendor_id);
@ -194,6 +204,8 @@ static void print_vendor(a2dp_vendor_codec_t *vendor)
if (vendor_id == APTX_VENDOR_ID && codec_id == APTX_CODEC_ID)
print_aptx((void *) vendor);
else if (vendor_id == LDAC_VENDOR_ID && codec_id == LDAC_CODEC_ID)
print_ldac((void *) vendor);
}
static void print_mpeg24(a2dp_aac_t *aac)