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Message-ID: <20240628122429.2018059-3-jbrunet@baylibre.com>
Date: Fri, 28 Jun 2024 14:23:07 +0200
From: Jerome Brunet <jbrunet@...libre.com>
To: Mark Brown <broonie@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Takashi Iwai <tiwai@...e.com>,
Jaroslav Kysela <perex@...ex.cz>
Cc: Jerome Brunet <jbrunet@...libre.com>,
alsa-devel@...a-project.org,
linux-sound@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] ALSA: IEC958 definition for consumer status channel update
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@...libre.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(-)
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 */
--
2.43.0
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