Commit 8410fe81 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: usb-audio: Use correct sub-type for UAC3 feature unit validation 

The entry of the validators table for UAC3 feature unit is defined
with a wrong sub-type UAC_FEATURE (= 0x06) while it should have been
UAC3_FEATURE (= 0x07).  This patch corrects the entry value.

Fixes: 57f87706 ("ALSA: usb-audio: More validations of descriptor units")
Link: https://patch.msgid.link/20250821150835.8894-1-tiwai@suse.de


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5003a657

sound/usb/validate.c

+1 −1
Original line number Diff line number Diff line
@@ -285,7 +285,7 @@ static const struct usb_desc_validator audio_validators[] = { 
	/* UAC_VERSION_3, UAC3_EXTENDED_TERMINAL: not implemented yet */

	FUNC(UAC_VERSION_3, UAC3_MIXER_UNIT, validate_mixer_unit),

	FUNC(UAC_VERSION_3, UAC3_SELECTOR_UNIT, validate_selector_unit),

	FUNC(UAC_VERSION_3, UAC_FEATURE_UNIT, validate_uac3_feature_unit),

	FUNC(UAC_VERSION_3, UAC3_FEATURE_UNIT, validate_uac3_feature_unit),

	/*  UAC_VERSION_3, UAC3_EFFECT_UNIT: not implemented yet */

	FUNC(UAC_VERSION_3, UAC3_PROCESSING_UNIT, validate_processing_unit),

	FUNC(UAC_VERSION_3, UAC3_EXTENSION_UNIT, validate_processing_unit),