]> www.infradead.org Git - linux-platform-drivers-x86.git/commit
ALSA: dice: disable double_pcm_frames mode for M-Audio Profire 610, 2626 and Avid...
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Tue, 18 May 2021 01:25:10 +0000 (10:25 +0900)
committerTakashi Iwai <tiwai@suse.de>
Tue, 18 May 2021 06:57:21 +0000 (08:57 +0200)
commit9f079c1bdc9087842dc5ac9d81b1d7f2578e81ce
tree4e151800097d1292bf095fc82e479a6160428059
parentc1f0616124c455c5c762b6f123e40bba5df759e6
ALSA: dice: disable double_pcm_frames mode for M-Audio Profire 610, 2626 and Avid M-Box 3 Pro

ALSA dice driver detects jumbo payload at high sampling transfer frequency
for below models:

 * Avid M-Box 3 Pro
 * M-Audio Profire 610
 * M-Audio Profire 2626

Although many DICE-based devices have a quirk at high sampling transfer
frequency to multiplex double number of PCM frames into data block than
the number in IEC 61883-1/6, the above devices are just compliant to
IEC 61883-1/6.

This commit disables the mode of double_pcm_frames for the models.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20210518012510.37126-1-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/firewire/dice/dice-pcm.c
sound/firewire/dice/dice-stream.c
sound/firewire/dice/dice.c
sound/firewire/dice/dice.h