Takashi Sakamoto f97a0944a7 ALSA: firewire-motu: fix construction of PCM frame for capture direction ... In data blocks of common isochronous packet for MOTU devices, PCM frames are multiplexed in a shape of '24 bit * 4 Audio Pack', described in IEC 61883-6. The frames are not aligned to quadlet. For capture PCM substream, ALSA firewire-motu driver constructs PCM frames by reading data blocks byte-by-byte. However this operation includes bug for lower byte of the PCM sample. This brings invalid content of the PCM samples. This commit fixes the bug. Reported-by: Peter Sjöberg <autopeter@gmail.com> Cc: <stable@vger.kernel.org> # v4.12+ Fixes: 4641c93940 ("ALSA: firewire-motu: add MOTU specific protocol layer") Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>		2019-02-26 07:11:40 +01:00
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amdtp-motu-trace.h	ALSA: firewire-motu: add tracepoints for messages for unique protocol	2017-04-11 08:30:47 +02:00
amdtp-motu.c	ALSA: firewire-motu: fix construction of PCM frame for capture direction	2019-02-26 07:11:40 +01:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
motu-hwdep.c	vfs: do bulk POLL* -> EPOLL* replacement	2018-02-11 14:34:03 -08:00
motu-midi.c	ALSA: firewire-motu: constify snd_rawmidi_ops structures	2017-08-15 14:05:16 +02:00
motu-pcm.c	ALSA: pcm: Nuke snd_pcm_lib_mmap_vmalloc()	2018-07-18 08:24:29 +02:00
motu-proc.c	ALSA: firewire: Remove superfluous snd_info_register() calls	2019-02-06 18:11:38 +01:00
motu-protocol-v2.c	ALSA: firewire-motu: add support for Motu Traveler	2018-06-19 20:44:54 +02:00
motu-protocol-v3.c	ALSA: firewire-motu: add a flag for AES/EBU on XLR interface	2018-06-19 20:44:50 +02:00
motu-stream.c	ALSA: firewire: Use common error handling code in snd_motu_stream_start_duplex()	2017-09-12 09:23:26 +02:00
motu-transaction.c	ALSA: firewire-motu: enable to read transaction cache via hwdep interface	2017-03-28 12:34:06 +02:00
motu.c	ALSA: firewire: simplify cleanup process when failing to register sound card	2018-10-10 12:11:50 +02:00
motu.h	ALSA: firewire-motu: add support for Motu Traveler	2018-06-19 20:44:54 +02:00