+++ /dev/null
-From 42fbd61f4775d9ec9e7a1d1833565a45581efb27 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-table.h | 9 +++++++++
- sound/usb/quirks.c | 1 +
- 2 files changed, 10 insertions(+)
-
---- a/sound/usb/quirks-table.h
-+++ b/sound/usb/quirks-table.h
-@@ -47,6 +47,15 @@
- },
-
- {
-+ /* A4Tech FHD 1080p webcam */
-+ USB_DEVICE(0x09da, 0x2695),
-+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
-+ .ifnum = QUIRK_ANY_INTERFACE,
-+ .type = QUIRK_SETUP_DISABLE_AUTOSUSPEND
-+ }
-+},
-+
-+{
- /* Creative BT-D1 */
- USB_DEVICE(0x041e, 0x0005),
- .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
---- a/sound/usb/quirks.c
-+++ b/sound/usb/quirks.c
-@@ -1530,6 +1530,7 @@ bool snd_usb_get_sample_rate_quirk(struc
- case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */
- case USB_ID(0x413c, 0xa506): /* Dell AE515 sound bar */
- case USB_ID(0x046d, 0x084c): /* Logitech ConferenceCam Connect */
-+ case USB_ID(0x09da, 0x2695): /* A4Tech FHD 1080p webcam */
- return true;
- }
-