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jwrdegoedegregkh
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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 <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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drivers/usb/core/quirks.c

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@@ -199,6 +199,9 @@ static const struct usb_device_id usb_quirk_list[] = {
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{ USB_DEVICE(0x1a0a, 0x0200), .driver_info =
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USB_QUIRK_LINEAR_UFRAME_INTR_BINTERVAL },
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/* Acer C120 LED Projector */
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{ USB_DEVICE(0x1de1, 0xc102), .driver_info = USB_QUIRK_NO_LPM },
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/* Blackmagic Design Intensity Shuttle */
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{ USB_DEVICE(0x1edb, 0xbd3b), .driver_info = USB_QUIRK_NO_LPM },
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