patch "usb: quirks: Add no-lpm quirk for Acer C120 LED Projector" added to usb-linus
Subsystems (2)
This is a note to let you know that I've just added the patch titled
usb: quirks: Add no-lpm quirk for Acer C120 LED Projector
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
Quoted 1 line
From
32cb0b37098f4beeff5ad9e325f11b42a6ede56cMon Sep 17 00:00:00 2001
From: Hans de Goede <[email protected]>
Date: Thu, 19 May 2016 17:12:20 +0200
Subject: usb: quirks: Add no-lpm quirk for Acer C120 LED Projector
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.
--- drivers/usb/core/quirks.c | 3 +++ 1 file changed, 3 insertions(+)
drivers/usb/core/quirks.c +3 -0
@@ -199,6 +199,9 @@ 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 },
Signature · 1 line
2.8.3