This is a note to let you know that I've just added the patch titled
ALSA: dice: fix stream format for TC Electronic Konnekt Live at high sampling transfer frequency
to the 5.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-dice-fix-stream-format-for-tc-electronic-konnekt-live-at-high-sampling-transfer-frequency.patch
and it can be found in the queue-5.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 4c6fe8c547e3c9e8c15dabdd23c569ee0df3adb1 Mon Sep 17 00:00:00 2001
From: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
Date: Tue, 18 May 2021 10:26:12 +0900
Subject: ALSA: dice: fix stream format for TC Electronic Konnekt Live at high sampling transfer frequency
From: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
commit 4c6fe8c547e3c9e8c15dabdd23c569ee0df3adb1 upstream.
At high sampling transfer frequency, TC Electronic Konnekt Live
transfers/receives 6 audio data frames in multi bit linear audio data
channel of data block in CIP payload. Current hard-coded stream format
is wrong.
Cc: <stable@xxxxxxxxxxxxxxx>
Fixes: f1f0f330b1d0 ("ALSA: dice: add parameters of stream formats for models produced by TC Electronic")
Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210518012612.37268-1-o-takashi@xxxxxxxxxxxxx
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/firewire/dice/dice-tcelectronic.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/firewire/dice/dice-tcelectronic.c
+++ b/sound/firewire/dice/dice-tcelectronic.c
@@ -38,8 +38,8 @@ static const struct dice_tc_spec konnekt
};
static const struct dice_tc_spec konnekt_live = {
- .tx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
- .rx_pcm_chs = {{16, 16, 16}, {0, 0, 0} },
+ .tx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
+ .rx_pcm_chs = {{16, 16, 6}, {0, 0, 0} },
.has_midi = true,
};
Patches currently in stable-queue which might be from o-takashi@xxxxxxxxxxxxx are
queue-5.12/alsa-firewire-lib-fix-amdtp_packet-tracepoints-event-for-packet_index-field.patch
queue-5.12/alsa-dice-fix-stream-format-for-tc-electronic-konnekt-live-at-high-sampling-transfer-frequency.patch
