Hi,
Attached are patches for alsa-kernel and alsa-lib, adding mentioned
definitions.
Regards
Paweł
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@xxxxxx>
---
diff -r 8ba16b4a9e2d include/asoundef.h
--- a/include/asoundef.h Wed Jan 23 11:52:38 2008 +0100
+++ b/include/asoundef.h Fri Feb 29 10:47:54 2008 +0000
@@ -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 */
/*****************************************************************************
* *
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@xxxxxx>
---
diff -r 7388ad3d21ea include/asoundef.h
--- a/include/asoundef.h Mon Feb 25 15:11:46 2008 +0100
+++ b/include/asoundef.h Fri Feb 29 10:47:40 2008 +0000
@@ -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 */
/** \} */
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
