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ALSA: usb-audio: Update documentation comment for MS2109 quirk
author
Hector Martin
<marcan@marcan.st>
Sun, 16 Aug 2020 08:44:31 +0000
(17:44 +0900)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Thu, 3 Sep 2020 09:21:23 +0000
(11:21 +0200)
commit
74a2a7de81a2ef20732ec02087314e92692a7a1b
upstream.
As the recent fix addressed the channel swap problem more properly,
update the comment as well.
Fixes:
1b7ecc241a67
("ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109")
Signed-off-by: Hector Martin <marcan@marcan.st>
Link:
https://lore.kernel.org/r/20200816084431.102151-1-marcan@marcan.st
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/usb/quirks-table.h
patch
|
blob
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diff --git
a/sound/usb/quirks-table.h
b/sound/usb/quirks-table.h
index
689fd31
..
a917b7e
100644
(file)
--- a/
sound/usb/quirks-table.h
+++ b/
sound/usb/quirks-table.h
@@
-3331,8
+3331,8
@@
AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
* they pretend to be 96kHz mono as a workaround for stereo being broken
* by that...
*
- * They also have
swapped L-R channels, but that's for userspace to deal
- *
with
.
+ * They also have
an issue with initial stream alignment that causes the
+ *
channels to be swapped and out of phase, which is dealt with in quirks.c
.
*/
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |