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[2/3] ALSA: IEC958 definition for consumer status channel update

Message ID 20240628122429.2018059-3-jbrunet@baylibre.com
State Accepted
Commit b12891c7b6d2c29a07b2da5589ee469d7bf37254
Headers show
Series ALSA: update sample rate definition for eARC | expand

Commit Message

Jerome Brunet June 28, 2024, 12:23 p.m. UTC
Add 128kHz, 352.4kHz, 384kHz and 705.6kHz.
These definitions have been found working on eARC using a Murideo
Seven Generator.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---

 NOTE: This patch needs to be reviewed/acked by someone with access
       to the IEC958 spec, to confirm the values inserted below.

 include/sound/asoundef.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/sound/asoundef.h b/include/sound/asoundef.h
index 9fdeac19dadb..09b2c3dffb30 100644
--- a/include/sound/asoundef.h
+++ b/include/sound/asoundef.h
@@ -110,18 +110,22 @@ 
 #define IEC958_AES2_CON_SOURCE_UNSPEC	(0<<0)	/* unspecified */
 #define IEC958_AES2_CON_CHANNEL		(15<<4)	/* mask - channel number */
 #define IEC958_AES2_CON_CHANNEL_UNSPEC	(0<<4)	/* unspecified */
-#define IEC958_AES3_CON_FS		(15<<0)	/* mask - sample frequency */
+#define IEC958_AES3_CON_FS		((1<<7) | (15<<0)) /* mask - sample frequency */
 #define IEC958_AES3_CON_FS_44100	(0<<0)	/* 44.1kHz */
 #define IEC958_AES3_CON_FS_NOTID	(1<<0)	/* non indicated */
 #define IEC958_AES3_CON_FS_48000	(2<<0)	/* 48kHz */
 #define IEC958_AES3_CON_FS_32000	(3<<0)	/* 32kHz */
 #define IEC958_AES3_CON_FS_22050	(4<<0)	/* 22.05kHz */
+#define IEC958_AES3_CON_FS_384000	(5<<0)	/* 384kHz */
 #define IEC958_AES3_CON_FS_24000	(6<<0)	/* 24kHz */
 #define IEC958_AES3_CON_FS_88200	(8<<0)	/* 88.2kHz */
 #define IEC958_AES3_CON_FS_768000	(9<<0)	/* 768kHz */
 #define IEC958_AES3_CON_FS_96000	(10<<0)	/* 96kHz */
 #define IEC958_AES3_CON_FS_176400	(12<<0)	/* 176.4kHz */
+#define IEC958_AES3_CON_FS_352400	(13<<0) /* 352.4kHz */
 #define IEC958_AES3_CON_FS_192000	(14<<0)	/* 192kHz */
+#define IEC958_AES3_CON_FS_128000	((1<<7) | (11<<0)) /* 128kHz */
+#define IEC958_AES3_CON_FS_705600	((1<<7) | (13<<0)) /* 705.6kHz */
 #define IEC958_AES3_CON_CLOCK		(3<<4)	/* mask - clock accuracy */
 #define IEC958_AES3_CON_CLOCK_1000PPM	(0<<4)	/* 1000 ppm */
 #define IEC958_AES3_CON_CLOCK_50PPM	(1<<4)	/* 50 ppm */