* [PATCH AUTOSEL 5.15 01/10] ALSA: usb-audio: Don't get sample rate for MCT Trigger 5 USB-to-HDMI
@ 2022-05-24 15:59 Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2022-05-24 15:59 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, alsa-devel, Takashi Iwai, Forest Crossman, tiwai,
alexander
From: Forest Crossman <cyrozap@gmail.com>
[ Upstream commit d7be213849232a2accb219d537edf056d29186b4 ]
This device doesn't support reading the sample rate, so we need to apply
this quirk to avoid a 15-second delay waiting for three timeouts.
Signed-off-by: Forest Crossman <cyrozap@gmail.com>
Link: https://lore.kernel.org/r/20220504002444.114011-2-cyrozap@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/usb/quirks.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index ab9f3da49941..fbbe59054c3f 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1822,6 +1822,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x06f8, 0xd002, /* Hercules DJ Console (Macintosh Edition) */
QUIRK_FLAG_IGNORE_CTL_ERROR),
+ DEVICE_FLG(0x0711, 0x5800, /* MCT Trigger 5 USB-to-HDMI */
+ QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x074d, 0x3553, /* Outlaw RR2150 (Micronas UAC3553B) */
QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */
--
2.35.1
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