usb-dwc3-gadget-properly-initialize-link-trb.patch
spi-pl022-fix-incorrect-dma_unmap_sg.patch
spi-pxa2xx-toggle-clocks-on-suspend-if-not-disabled-by-runtime-pm.patch
-usb-core-add-device-qualifier-quirk.patch
-usb-quirks-enable-device-qualifier-quirk-for-elan-touchscreen.patch
-usb-quirks-enable-device-qualifier-quirk-for-another-elan-touchscreen.patch
-usb-quirks-enable-device-qualifier-quirk-for-yet-another-elan-touchscreen.patch
+++ /dev/null
-From 2a159389bf5d962359349a76827b2f683276a1c7 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan@kernel.org>
-Date: Mon, 25 Aug 2014 17:51:26 +0200
-Subject: USB: core: add device-qualifier quirk
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-From: Johan Hovold <johan@kernel.org>
-
-commit 2a159389bf5d962359349a76827b2f683276a1c7 upstream.
-
-Add new quirk for devices that cannot handle requests for the
-device_qualifier descriptor.
-
-A USB-2.0 compliant device must respond to requests for the
-device_qualifier descriptor (even if it's with a request error), but at
-least one device is known to misbehave after such a request.
-
-Suggested-by: Bjørn Mork <bjorn@mork.no>
-Signed-off-by: Johan Hovold <johan@kernel.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/usb/core/hub.c | 3 +++
- include/linux/usb/quirks.h | 3 +++
- 2 files changed, 6 insertions(+)
-
---- a/drivers/usb/core/hub.c
-+++ b/drivers/usb/core/hub.c
-@@ -4316,6 +4316,9 @@ check_highspeed (struct usb_hub *hub, st
- struct usb_qualifier_descriptor *qual;
- int status;
-
-+ if (udev->quirks & USB_QUIRK_DEVICE_QUALIFIER)
-+ return;
-+
- qual = kmalloc (sizeof *qual, GFP_KERNEL);
- if (qual == NULL)
- return;
---- a/include/linux/usb/quirks.h
-+++ b/include/linux/usb/quirks.h
-@@ -33,4 +33,7 @@
- /* device generates spurious wakeup, ignore remote wakeup capability */
- #define USB_QUIRK_IGNORE_REMOTE_WAKEUP 0x00000200
-
-+/* device can't handle device_qualifier descriptor requests */
-+#define USB_QUIRK_DEVICE_QUALIFIER 0x00000100
-+
- #endif /* __LINUX_USB_QUIRKS_H */
+++ /dev/null
-From 876af5d454548be40327ba9efea4bc92a8575019 Mon Sep 17 00:00:00 2001
-From: Adel Gadllah <adel.gadllah@gmail.com>
-Date: Thu, 9 Oct 2014 09:29:29 +0200
-Subject: USB: quirks: enable device-qualifier quirk for another Elan touchscreen
-
-From: Adel Gadllah <adel.gadllah@gmail.com>
-
-commit 876af5d454548be40327ba9efea4bc92a8575019 upstream.
-
-Currently this quirk is enabled for the model with the device id 0x0089, it
-is needed for the 0x009b model, which is found on the Fujitsu Lifebook u904
-as well.
-
-Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/usb/core/quirks.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/usb/core/quirks.c
-+++ b/drivers/usb/core/quirks.c
-@@ -96,6 +96,9 @@ static const struct usb_device_id usb_qu
- { USB_DEVICE(0x04f3, 0x0089), .driver_info =
- USB_QUIRK_DEVICE_QUALIFIER },
-
-+ { USB_DEVICE(0x04f3, 0x009b), .driver_info =
-+ USB_QUIRK_DEVICE_QUALIFIER },
-+
- /* Roland SC-8820 */
- { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
-
+++ /dev/null
-From c68929f75dfcb6354918862b91b5778585de1fa5 Mon Sep 17 00:00:00 2001
-From: Johan Hovold <johan@kernel.org>
-Date: Mon, 25 Aug 2014 17:51:27 +0200
-Subject: USB: quirks: enable device-qualifier quirk for Elan Touchscreen
-
-From: Johan Hovold <johan@kernel.org>
-
-commit c68929f75dfcb6354918862b91b5778585de1fa5 upstream.
-
-Enable device-qualifier quirk for Elan Touchscreen, which often fails to
-handle requests for the device_descriptor.
-
-Note that the device sometimes do respond properly with a Request Error
-(three times as USB core retries), but usually fails to respond at all.
-When this happens any further descriptor requests also fails, for
-example:
-
-[ 1528.688934] usb 2-7: new full-speed USB device number 4 using xhci_hcd
-[ 1530.945588] usb 2-7: unable to read config index 0 descriptor/start: -71
-[ 1530.945592] usb 2-7: can't read configurations, error -71
-
-This has been observed repeating for over a minute before eventual
-successful enumeration.
-
-Reported-by: Drew Von Spreecken <drewvs@gmail.com>
-Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Signed-off-by: Johan Hovold <johan@kernel.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/usb/core/quirks.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/usb/core/quirks.c
-+++ b/drivers/usb/core/quirks.c
-@@ -92,6 +92,10 @@ static const struct usb_device_id usb_qu
- { USB_DEVICE(0x04e8, 0x6601), .driver_info =
- USB_QUIRK_CONFIG_INTF_STRINGS },
-
-+ /* Elan Touchscreen */
-+ { USB_DEVICE(0x04f3, 0x0089), .driver_info =
-+ USB_QUIRK_DEVICE_QUALIFIER },
-+
- /* Roland SC-8820 */
- { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
-
+++ /dev/null
-From d749947561af5996ccc076b2ffcc5f48b1be5d74 Mon Sep 17 00:00:00 2001
-From: Adel Gadllah <adel.gadllah@gmail.com>
-Date: Thu, 9 Oct 2014 09:29:30 +0200
-Subject: USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen
-
-From: Adel Gadllah <adel.gadllah@gmail.com>
-
-commit d749947561af5996ccc076b2ffcc5f48b1be5d74 upstream.
-
-Yet another device affected by this.
-
-Tested-by: Kevin Fenzi <kevin@scrye.com>
-Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/usb/core/quirks.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/usb/core/quirks.c
-+++ b/drivers/usb/core/quirks.c
-@@ -99,6 +99,9 @@ static const struct usb_device_id usb_qu
- { USB_DEVICE(0x04f3, 0x009b), .driver_info =
- USB_QUIRK_DEVICE_QUALIFIER },
-
-+ { USB_DEVICE(0x04f3, 0x016f), .driver_info =
-+ USB_QUIRK_DEVICE_QUALIFIER },
-+
- /* Roland SC-8820 */
- { USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
-
projects / thirdparty / kernel / stable-queue.git / commitdiff
