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ALSA: usb-audio: Increase max buffer size
authorTakashi Iwai <tiwai@suse.de>
Thu, 7 Apr 2022 21:27:40 +0000 (23:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Apr 2022 07:34:13 +0000 (09:34 +0200)
commit341a7b8fbb620562d0b50534a463571a9cbb83a7
tree766603e0eb339d18d01a4fa51d704b77741b8428tree | snapshot
parenta3bf6fc2804d73a21fcec73e0e21ce72077ee819commit | diff
ALSA: usb-audio: Increase max buffer size

[ Upstream commit 3c8f2f5fed8e250420ac4fe9ee6bd24c1d38d96c ]

The current limit of max buffer size 1MB seems too small for modern
devices with lots of channels and high sample rates.
Let's make bigger, 4MB.

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20220407212740.17920-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/usb/pcm.c diff | blob | history
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