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Commit fd6640fa authored by Pawel MOLL's avatar Pawel MOLL Committed by Takashi Iwai
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[ALSA] IEC958 definitions for consumer status channel, byte 4 



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

Signed-off-by: default avatarPawel MOLL <pawel.moll@st.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 52fe0f9d

include/sound/asoundef.h

+8 −0
Original line number Diff line number Diff line
@@ -112,6 +112,14 @@ 
#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 */



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