The Scarlett 6i6 has no padding on rear inputs 3/4 but a gainstage.
This patch introduces this functionality as to be seen in the mac
or windows scarlett control.
The correct address could already be found in the dump info,
but was never used. Without this patch inputs 3/4 are quite unusable else.
The diff is attached as a textfile as i found this preseverves formatting best.
Diffed and testcompiled against todays kernel master.
Cheers ... Jens
Changelog: The Scarlett 6i6 has no padding on rear inputs 3/4 but a
gainstage
(Lo/Hi). Adding this functionality according to macOS/Win drivers.
Signed-off-by: Jens Verwiebe <info at jensverwiebe.de>
--
Jens Verwiebe
Allerskehre 44 - 22309 Hamburg
Tel.: +49 40 68 78 50
mailto: info@xxxxxxxxxxxxxxx
web: https://www.jensverwiebe.de
diff --git a/sound/usb/mixer_scarlett.c b/sound/usb/mixer_scarlett.c
index 83715fd8dfd6..9d10cbf1b5ed 100644
--- a/sound/usb/mixer_scarlett.c
+++ b/sound/usb/mixer_scarlett.c
@@ -142,6 +142,7 @@ enum {
SCARLETT_OUTPUTS,
SCARLETT_SWITCH_IMPEDANCE,
SCARLETT_SWITCH_PAD,
+ SCARLETT_SWITCH_GAIN,
};
enum {
@@ -192,6 +193,15 @@ static const struct scarlett_mixer_elem_enum_info opt_pad = {
}
};
+static const struct scarlett_mixer_elem_enum_info opt_gain = {
+ .start = 0,
+ .len = 2,
+ .offsets = {},
+ .names = (char const * const []){
+ "Lo", "Hi"
+ }
+};
+
static const struct scarlett_mixer_elem_enum_info opt_impedance = {
.start = 0,
.len = 2,
@@ -652,8 +662,8 @@ static struct scarlett_device_info s6i6_info = {
{ .num = 1, .type = SCARLETT_SWITCH_PAD, .name = NULL},
{ .num = 2, .type = SCARLETT_SWITCH_IMPEDANCE, .name = NULL},
{ .num = 2, .type = SCARLETT_SWITCH_PAD, .name = NULL},
- { .num = 3, .type = SCARLETT_SWITCH_PAD, .name = NULL},
- { .num = 4, .type = SCARLETT_SWITCH_PAD, .name = NULL},
+ { .num = 3, .type = SCARLETT_SWITCH_GAIN, .name = NULL},
+ { .num = 4, .type = SCARLETT_SWITCH_GAIN, .name = NULL},
},
.matrix_mux_init = {
@@ -883,6 +893,15 @@ static int scarlett_controls_create_generic(struct usb_mixer_interface *mixer,
if (err < 0)
return err;
break;
+ case SCARLETT_SWITCH_GAIN:
+ sprintf(mx, "Input %d Gain Switch", ctl->num);
+ err = add_new_ctl(mixer, &usb_scarlett_ctl_enum,
+ scarlett_ctl_enum_resume, 0x01,
+ 0x08, ctl->num, USB_MIXER_S16, 1, mx,
+ &opt_gain, &elem);
+ if (err < 0)
+ return err;
+ break;
}
}
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