From: Jerome Brunet <jbrunet@baylibre.com>
To: Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
alsa-devel@alsa-project.org, linux-sound@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] ALSA: IEC958 definition for consumer status channel update
Date: Fri, 28 Jun 2024 14:23:07 +0200 [thread overview]
Message-ID: <20240628122429.2018059-3-jbrunet@baylibre.com> (raw)
In-Reply-To: <20240628122429.2018059-1-jbrunet@baylibre.com>
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(-)
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
next prev parent reply other threads:[~2024-06-28 12:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-28 12:23 [PATCH 0/3] ALSA: update sample rate definition for eARC Jerome Brunet
2024-06-28 12:23 ` [PATCH 1/3] ALSA: pcm: add support for 128kHz sample rate Jerome Brunet
2024-06-29 23:29 ` kernel test robot
2024-06-30 6:53 ` Jerome Brunet
2024-07-01 14:04 ` Takashi Iwai
2024-06-30 1:10 ` kernel test robot
2024-07-01 8:50 ` Amadeusz Sławiński
2024-07-01 14:07 ` Takashi Iwai
2024-07-08 13:34 ` Jerome Brunet
2024-07-08 14:00 ` Takashi Iwai
2024-08-09 8:29 ` Jerome Brunet
2024-08-09 8:42 ` Takashi Iwai
2024-08-09 23:27 ` Mark Brown
2024-06-28 12:23 ` Jerome Brunet [this message]
2024-06-28 12:23 ` [PATCH 3/3] ASoC: spdif: extend supported rates to 768kHz Jerome Brunet
2024-06-28 12:34 ` Mark Brown
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