diff options
| author | Geoffrey D. Bennett <g@b4.vu> | 2023-12-26 19:08:38 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-12-29 15:52:14 +0100 |
| commit | 66946398a4be9fd41eafcc844a306273f5150e69 (patch) | |
| tree | fb91c4fc69c5e6ec9a632ce91247282bda91116b /sound/usb/mixer_scarlett2.c | |
| parent | ALSA: scarlett2: Add support for DSP mux channels (diff) | |
| download | linux-66946398a4be9fd41eafcc844a306273f5150e69.tar.xz linux-66946398a4be9fd41eafcc844a306273f5150e69.zip | |
ALSA: scarlett2: Rename DSP mux channels
The DSP mux channels are of type SCARLETT2_PORT_TYPE_MIX so the
ALSA controls would refer to them "Mix X" and "Mixer Input X". This
patch fixes them to be called "DSP X" and "DSP Input X".
Signed-off-by: Geoffrey D. Bennett <g@b4.vu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/2d91d0a74d5c7f6179e950bed2c80a4498d16649.1703612638.git.g@b4.vu
Diffstat (limited to 'sound/usb/mixer_scarlett2.c')
| -rw-r--r-- | sound/usb/mixer_scarlett2.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/sound/usb/mixer_scarlett2.c b/sound/usb/mixer_scarlett2.c index 59f178dc8050..a24fd6e867ed 100644 --- a/sound/usb/mixer_scarlett2.c +++ b/sound/usb/mixer_scarlett2.c @@ -583,6 +583,8 @@ struct scarlett2_port { const char * const src_descr; int src_num_offset; const char * const dst_descr; + const char * const dsp_src_descr; + const char * const dsp_dst_descr; }; static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] = { @@ -612,7 +614,9 @@ static const struct scarlett2_port scarlett2_ports[SCARLETT2_PORT_TYPE_COUNT] = .id = 0x300, .src_descr = "Mix %c", .src_num_offset = 'A', - .dst_descr = "Mixer Input %02d Capture" + .dst_descr = "Mixer Input %02d Capture", + .dsp_src_descr = "DSP %d", + .dsp_dst_descr = "DSP Input %d Capture" }, [SCARLETT2_PORT_TYPE_PCM] = { .id = 0x600, @@ -5378,8 +5382,16 @@ static int scarlett2_mux_src_enum_ctl_info(struct snd_kcontrol *kctl, const struct scarlett2_port *port = &scarlett2_ports[port_type]; - sprintf(uinfo->value.enumerated.name, - port->src_descr, item + port->src_num_offset); + if (port_type == SCARLETT2_PORT_TYPE_MIX && + item >= private->num_mix_out) + sprintf(uinfo->value.enumerated.name, + port->dsp_src_descr, + item - private->num_mix_out + 1); + else + sprintf(uinfo->value.enumerated.name, + port->src_descr, + item + port->src_num_offset); + return 0; } item -= port_count[port_type][SCARLETT2_PORT_IN]; @@ -5472,10 +5484,18 @@ static int scarlett2_add_mux_enums(struct usb_mixer_interface *mixer) channel++, i++) { int err; char s[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; - const char *const descr = - scarlett2_ports[port_type].dst_descr; + int channel_num = channel + 1; + const struct scarlett2_port *port = + &scarlett2_ports[port_type]; + const char *descr = port->dst_descr; + + if (port_type == SCARLETT2_PORT_TYPE_MIX && + channel >= private->num_mix_in) { + channel_num -= private->num_mix_in; + descr = port->dsp_dst_descr; + } - snprintf(s, sizeof(s) - 5, descr, channel + 1); + snprintf(s, sizeof(s) - 5, descr, channel_num); strcat(s, " Enum"); err = scarlett2_add_new_ctl(mixer, |