ALSA: usb-audio: Move clock setup quirk into quirk_flags

There are a couple of device-specific quirks in the clock setup code,
and those can be moved gracefully to quirk_flags, too.

Link: https://lore.kernel.org/r/20210729073855.19043-7-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 9f295cb..a9d8bde 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1890,6 +1890,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x04d8, 0xfeea, /* Benchmark DAC1 Pre */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x04e8, 0xa051, /* Samsung USBC Headset (AKG) */
+		   QUIRK_FLAG_SKIP_CLOCK_SELECTOR),
 	DEVICE_FLG(0x0556, 0x0014, /* Phoenix Audio TMX320VC */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
 	DEVICE_FLG(0x05a3, 0x9420, /* ELP HD USB Camera */
@@ -1906,6 +1908,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER),
 	DEVICE_FLG(0x1395, 0x740a, /* Sennheiser DECT */
 		   QUIRK_FLAG_GET_SAMPLE_RATE),
+	DEVICE_FLG(0x154e, 0x500e, /* Denon DN-X1600 */
+		   QUIRK_FLAG_IGNORE_CLOCK_SOURCE),
 	DEVICE_FLG(0x1686, 0x00dd, /* Zoom R16/24 */
 		   QUIRK_FLAG_TX_LENGTH),
 	DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */