diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2016-05-19 17:12:20 +0200 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-07-10 20:19:53 -0400 |
| commit | 378cd9e7d03774e60d58ad8fcbd67fd226234d40 (patch) | |
| tree | 3355d4a73c415e8e6f17c280b3900cd32aaea878 /drivers/usb/core/quirks.c | |
| parent | 7d2831a8cd331f8d8d214b2a78a217a4ee1b5138 (diff) | |
usb: quirks: Add no-lpm quirk for Acer C120 LED Projector
[ Upstream commit 32cb0b37098f4beeff5ad9e325f11b42a6ede56c ]
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 <hdegoede@redhat.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/usb/core/quirks.c')
| -rw-r--r-- | drivers/usb/core/quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 34aa57bffdac..f28b5375e2c8 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -196,6 +196,9 @@ static const struct usb_device_id usb_quirk_list[] = { { USB_DEVICE(0x1a0a, 0x0200), .driver_info = USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL }, + /* 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 }, |