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IEC958 definitions for consumer status channel, byte 4

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Added definition for byte 4 of SPDIF channel status, according to
second edition of IEC 60958-3 (consumer) spec.

Signed-off-by: Pawel MOLL <pawel.moll@st.com>
This commit is contained in:
Pawel MOLL 2008-02-29 12:42:57 +01:00 • committed by Takashi Iwai
parent 6e0b0e7c6a
commit 12944a024f
1 changed files with 8 additions and 0 deletions
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8
include/asoundef.h
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@ -121,6 +121,14 @@ extern "C" {
#define IEC958_AES3_CON_CLOCK_1000PPM (0<<4) /**< 1000 ppm */
#define IEC958_AES3_CON_CLOCK_50PPM (1<<4) /**< 50 ppm */
#define IEC958_AES3_CON_CLOCK_VARIABLE (2<<4) /**< variable pitch */
#define IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0) /**< 0 = 20-bit, 1 = 24-bit */
#define IEC958_AES4_CON_WORDLEN (7<<1) /**< mask - sample word length */
#define IEC958_AES4_CON_WORDLEN_NOTID (0<<1) /**< not indicated */
#define IEC958_AES4_CON_WORDLEN_20_16 (1<<1) /**< 20-bit or 16-bit */
#define IEC958_AES4_CON_WORDLEN_22_18 (2<<1) /**< 22-bit or 18-bit */
#define IEC958_AES4_CON_WORDLEN_23_19 (4<<1) /**< 23-bit or 19-bit */
#define IEC958_AES4_CON_WORDLEN_24_20 (5<<1) /**< 24-bit or 20-bit */
#define IEC958_AES4_CON_WORDLEN_21_17 (6<<1) /**< 21-bit or 17-bit */
/** \} */