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Commit 2e0281d1 authored by Daniel Mack's avatar Daniel Mack Committed by Takashi Iwai
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ALSA: usb-audio: add UAC2 sepecific Feature Unit controls 



The bits to enable them are always 0 for UAC1 devices, so no additional
checks are required.

Signed-off-by: default avatarDaniel Mack <daniel@caiaq.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 65f25da4

sound/usb/mixer.c

+10 −6
Original line number Diff line number Diff line
@@ -696,6 +696,10 @@ static struct usb_feature_control_info audio_feature_info[] = { 
	{ "Delay Control",		USB_MIXER_U16 },

	{ "Bass Boost",			USB_MIXER_BOOLEAN },

	{ "Loudness",			USB_MIXER_BOOLEAN },

	/* UAC2 specific */

	{ "Input Gain Control",		USB_MIXER_U16 },

	{ "Input Gain Pad Control",	USB_MIXER_BOOLEAN },

	{ "Phase Inverter Control",	USB_MIXER_BOOLEAN },

};