From: Clemens Ladisch <clemens@ladisch.de>
Date: Tue, 25 Nov 2014 21:54:10 +0000 (+0100)
Subject: ALSA: firewire-lib: limit the MIDI data rate
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~249^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25ca917c0fcdd1d2c4a701905e11751275186310;p=pandora-kernel.git

ALSA: firewire-lib: limit the MIDI data rate

Do no send MIDI bytes at the full rate at which FireWire packets happen
to be sent, but restrict them to the actual rate of a real MIDI port.
This is required by the specification, and prevents data loss when the
device's buffer overruns.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Tested-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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