linux_dsm_epyc7002/sound/firewire/fireface
Takashi Sakamoto 3d16200a3e ALSA: fireface: fix for state to fetch PCM frames
According to my memo at hand and saved records, writing 0x00000001 to
SND_FF_REG_FETCH_PCM_FRAMES disables fetching PCM frames in corresponding
channel, however current implement uses reversed logic. This results in
muted volume in device side during playback.

This commit corrects the bug.

Cc: <stable@vger.kernel.org> # v4.12+
Fixes: 76fdb3a9e1 ('ALSA: fireface: add support for Fireface 400')
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-12-16 10:11:29 +01:00
..
amdtp-ff.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
ff-hwdep.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
ff-midi.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
ff-pcm.c ALSA: fireface: share helper function to get current sampling rate and clock source 2018-12-11 14:56:20 +01:00
ff-proc.c ALSA: fireface: add support for second optical interface for ADAT stream 2018-12-11 14:56:38 +01:00
ff-protocol-ff400.c ALSA: fireface: fix for state to fetch PCM frames 2018-12-16 10:11:29 +01:00
ff-protocol-ff800.c ALSA: fireface: add support for Fireface 800 with MIDI functionality only 2018-12-11 14:58:01 +01:00
ff-stream.c ALSA: fireface: share helper function to get current sampling rate and clock source 2018-12-11 14:56:20 +01:00
ff-transaction.c ALSA: fireface: localize a handler for MIDI messages on tx transaction 2018-12-11 14:57:38 +01:00
ff.c ALSA: fireface: add support for Fireface 800 with MIDI functionality only 2018-12-11 14:58:01 +01:00
ff.h ALSA: fireface: add support for Fireface 800 with MIDI functionality only 2018-12-11 14:58:01 +01:00
Makefile ALSA: fireface: add support for Fireface 800 with MIDI functionality only 2018-12-11 14:58:01 +01:00