From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:49254 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932833AbcGGApp (ORCPT ); Wed, 6 Jul 2016 20:45:45 -0400 Subject: Patch "usb: quirks: Add no-lpm quirk for Acer C120 LED Projector" has been added to the 4.6-stable tree To: hdegoede@redhat.com, gregkh@linuxfoundation.org Cc: , From: Date: Wed, 06 Jul 2016 17:45:45 -0700 Message-ID: <146785234571192@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: 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 the 4.6-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-quirks-add-no-lpm-quirk-for-acer-c120-led-projector.patch and it can be found in the queue-4.6 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 32cb0b37098f4beeff5ad9e325f11b42a6ede56c Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Thu, 19 May 2016 17:12:20 +0200 Subject: usb: quirks: Add no-lpm quirk for Acer C120 LED Projector From: Hans de Goede 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(+) --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -199,6 +199,9 @@ static const struct usb_device_id usb_qu { 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 }, Patches currently in stable-queue which might be from hdegoede@redhat.com are queue-4.6/usb-quirks-add-no-lpm-quirk-for-acer-c120-led-projector.patch queue-4.6/usb-quirks-fix-sorting.patch queue-4.6/usb-xhci-add-broken-streams-quirk-for-frescologic-device-id-1009.patch queue-4.6/usb-uas-fix-slave-queue_depth-not-being-set.patch