linux/sound/firewire/motu
Takashi Sakamoto 58b62ab702 ALSA: firewire-motu: add ioctl command to read cached hardware meter
This patch adds new ioctl commands for userspace applications to read
cached image about hardware meters in register DSP and command DSP models.

The content of image differs depending on models. Model-specific parser
should be implemented in userspace.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20211015080826.34847-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-10-15 17:52:09 +02:00
..
amdtp-motu-trace.h ASoC: Updates for v5.3 2019-07-08 14:45:34 +02:00
amdtp-motu.c ALSA: firewire-motu: add message parser for meter information in command DSP model 2021-10-15 17:52:07 +02:00
Makefile ALSA: firewire-motu: add message parser for meter information in command DSP model 2021-10-15 17:52:07 +02:00
motu-command-dsp-message-parser.c ALSA: firewire-motu: add ioctl command to read cached hardware meter 2021-10-15 17:52:09 +02:00
motu-hwdep.c ALSA: firewire-motu: add ioctl command to read cached hardware meter 2021-10-15 17:52:09 +02:00
motu-midi.c ALSA: firewire-motu: share PCM buffer size for both direction 2019-10-18 04:35:51 +02:00
motu-pcm.c ALSA: firewire-motu: use table-based calculation of packet formats for proc 2020-05-22 16:52:16 +02:00
motu-proc.c ALSA: firewire-motu: use table-based calculation of packet formats for proc 2020-05-22 16:52:16 +02:00
motu-protocol-v1.c ALSA: firewire-motu: fix register handling for 896 2021-06-23 10:17:29 +02:00
motu-protocol-v2.c ALSA: firewire-motu: add message parser to gather meter information in register DSP model 2021-10-15 17:52:05 +02:00
motu-protocol-v3.c ALSA: firewire-motu: add message parser for meter information in command DSP model 2021-10-15 17:52:07 +02:00
motu-register-dsp-message-parser.c ALSA: firewire-motu: add ioctl command to read cached hardware meter 2021-10-15 17:52:09 +02:00
motu-stream.c ALSA: firewire-motu: add message parser for meter information in command DSP model 2021-10-15 17:52:07 +02:00
motu-transaction.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 345 2019-06-05 17:37:08 +02:00
motu.c ALSA: firewire-motu: add message parser for meter information in command DSP model 2021-10-15 17:52:07 +02:00
motu.h ALSA: firewire-motu: add ioctl command to read cached hardware meter 2021-10-15 17:52:09 +02:00