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Commit | Line | Data |
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ed7e4690 GKH |
1 | From bd21f0222adab64974b7d1b4b8c7ce6b23e9ea4d Mon Sep 17 00:00:00 2001 |
2 | From: Marco Zatta <marco@zatta.me> | |
3 | Date: Sat, 1 Jun 2019 09:52:57 +0200 | |
4 | Subject: USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. | |
5 | ||
6 | From: Marco Zatta <marco@zatta.me> | |
7 | ||
8 | commit bd21f0222adab64974b7d1b4b8c7ce6b23e9ea4d upstream. | |
9 | ||
10 | This patch fixes the chipmunk-like voice that manifets randomly when | |
11 | using the integrated mic of the Logitech Webcam HD C270. | |
12 | ||
13 | The issue was solved initially for this device by commit 2394d67e446b | |
14 | ("USB: add RESET_RESUME for webcams shown to be quirky") but it was then | |
15 | reintroduced by e387ef5c47dd ("usb: Add USB_QUIRK_RESET_RESUME for all | |
16 | Logitech UVC webcams"). This patch is to have the fix back. | |
17 | ||
18 | Signed-off-by: Marco Zatta <marco@zatta.me> | |
19 | Cc: stable <stable@vger.kernel.org> | |
20 | Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
21 | ||
22 | --- | |
23 | drivers/usb/core/quirks.c | 3 +++ | |
24 | 1 file changed, 3 insertions(+) | |
25 | ||
26 | --- a/drivers/usb/core/quirks.c | |
27 | +++ b/drivers/usb/core/quirks.c | |
28 | @@ -215,6 +215,9 @@ static const struct usb_device_id usb_qu | |
29 | /* Cherry Stream G230 2.0 (G85-231) and 3.0 (G85-232) */ | |
30 | { USB_DEVICE(0x046a, 0x0023), .driver_info = USB_QUIRK_RESET_RESUME }, | |
31 | ||
32 | + /* Logitech HD Webcam C270 */ | |
33 | + { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, | |
34 | + | |
35 | /* Logitech HD Pro Webcams C920, C920-C, C925e and C930e */ | |
36 | { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT }, | |
37 | { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT }, |