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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2021-10-15 17:08:20 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-10-15 17:52:12 +0200 |
| commit | ce69bed5557b05dd1918556d4e90c293382155ae (patch) | |
| tree | 1ae1c331fe4f286084358f2a96865d34bd33d16c /sound/firewire | |
| parent | dc36a9755a572781903d79f8437d109b72662da5 (diff) | |
ALSA: firewire-motu: parse messages for mixer output parameters in register DSP model
This commit parses message and cache current parameters of mixer output
function, commonly available for all of register DSP model
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://lore.kernel.org/r/20211015080826.34847-6-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire')
| -rw-r--r-- | sound/firewire/motu/motu-register-dsp-message-parser.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/sound/firewire/motu/motu-register-dsp-message-parser.c b/sound/firewire/motu/motu-register-dsp-message-parser.c index 6df40e5ee9db..867cb09a3521 100644 --- a/sound/firewire/motu/motu-register-dsp-message-parser.c +++ b/sound/firewire/motu/motu-register-dsp-message-parser.c @@ -190,6 +190,26 @@ void snd_motu_register_dsp_message_parser_parse(struct snd_motu *motu, const str } break; } + case MIXER_OUTPUT_PAIRED_VOLUME: + case MIXER_OUTPUT_PAIRED_FLAG: + { + struct snd_firewire_motu_register_dsp_parameter *param = &parser->param; + u8 mixer_ch = parser->mixer_ch; + + if (mixer_ch < SNDRV_FIREWIRE_MOTU_REGISTER_DSP_MIXER_COUNT) { + switch (msg_type) { + case MIXER_OUTPUT_PAIRED_VOLUME: + param->mixer.output.paired_volume[mixer_ch] = val; + break; + case MIXER_OUTPUT_PAIRED_FLAG: + param->mixer.output.paired_flag[mixer_ch] = val; + break; + default: + break; + } + } + break; + } case METER: { u8 pos; |