openwrt/target/linux/bcm27xx/patches-5.15/950-0470-sound-usb-add-device-quirks-for-A4Tech-FHD-1080p-web.patch
Hauke Mehrtens ecf390c8ff kernel: bump 5.15 to 5.15.152
Removed because it is upstream:
generic/backport-5.15/081-v5.17-regmap-allow-to-define-reg_update_bits-for-no-bus.patch
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.15.y&id=fbddd48f1456db32b675fad95a902de38345902a

Manual changes needed:
bcm27xx/patches-5.15/950-0470-sound-usb-add-device-quirks-for-A4Tech-FHD-1080p-web.patch

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 2ec025d554)
2024-03-29 14:06:15 +01:00

28 lines
1014 B
Diff

From 01160071692034601de24ff811b1996481bfea55 Mon Sep 17 00:00:00 2001
From: Jonathan Bell <jonathan@raspberrypi.com>
Date: Thu, 15 Apr 2021 13:15:14 +0100
Subject: [PATCH] sound/usb: add device quirks for A4Tech FHD 1080p
webcams
These devices use a type of Sonix chipset that produces broken microphone
data if suspended/resumed.
They also don't support readback of the sample rate.
Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
---
sound/usb/quirks.c | 2 ++
1 file changed, 2 insertions(+)
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -1808,6 +1808,8 @@ static const struct usb_audio_quirk_flag
QUIRK_FLAG_IGNORE_CTL_ERROR),
DEVICE_FLG(0x0951, 0x16ad, /* Kingston HyperX */
QUIRK_FLAG_CTL_MSG_DELAY_1M),
+ DEVICE_FLG(0x09da, 0x2695, /* A4Tech FHD 1080p webcam */
+ QUIRK_FLAG_DISABLE_AUTOSUSPEND | QUIRK_FLAG_GET_SAMPLE_RATE),
DEVICE_FLG(0x0b0e, 0x0349, /* Jabra 550a */
QUIRK_FLAG_CTL_MSG_DELAY_1M),
DEVICE_FLG(0x0ecb, 0x205c, /* JBL Quantum610 Wireless */