On Tue, 15 Sep 2020 12:39:23 +0200, Kai-Heng Feng wrote:
This reverts commit 34dedd2a83b241ba6aeb290260313c65dc58660e.
According to Realtek, volume FU works for line-in.
I can confirm volume control works after device firmware is updated.
A slight concern is what happens if you apply this change to the device before the firmware update.
Also, after this revert, does the mixer control appear properly?
thanks,
Takashi
Signed-off-by: Kai-Heng Feng kai.heng.feng@canonical.com
sound/usb/mixer_maps.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 5b43e9e40e49..c369c81e74c4 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -371,7 +371,6 @@ static const struct usbmix_name_map asus_rog_map[] = { };
static const struct usbmix_name_map lenovo_p620_rear_map[] = {
- { 19, NULL, 2 }, /* FU, Volume */ { 19, NULL, 12 }, /* FU, Input Gain Pad */ {}
};
2.17.1