From 6003ead2d0bf3b28084c63a0b3e002e00df6ed3d Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Thu, 19 May 2016 17:12:20 +0200 Subject: [PATCH] usb: quirks: Add no-lpm quirk for Acer C120 LED Projector commit 32cb0b37098f4beeff5ad9e325f11b42a6ede56c upstream. The Acer C120 LED Projector is a USB-3 connected pico projector which takes both its power and video data from USB-3. In combination with some hubs this device does not play well with lpm, so disable lpm for it. Signed-off-by: Hans de Goede Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 00addda9ad53e..b6c85fbd0a14c 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -205,6 +205,9 @@ static const struct usb_device_id usb_amd_resume_quirk_list[] = { /* Logitech Optical Mouse M90/M100 */ { USB_DEVICE(0x046d, 0xc05a), .driver_info = USB_QUIRK_RESET_RESUME }, + /* Acer C120 LED Projector */ + { USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM }, + /* Blackmagic Design Intensity Shuttle */ { USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM }, -- 2.47.2