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Add patches to fix elantech touchscreens (rhbz 1149509)

This commit is contained in:
Josh Boyer 2014-10-11 08:28:21 -04:00
parent 01d5f48aa9
commit 1bd9528fb3
10 changed files with 516 additions and 0 deletions
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107
HID-rmi-check-sanity-of-the-incoming-report.patch Normal file
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From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Wed, 10 Sep 2014 18:02:37 -0700
Subject: [PATCH] HID: rmi: check sanity of the incoming report
In the Dell XPS 13 9333, it appears that sometimes the bus get confused
and corrupts the incoming data. It fills the input report with the
sentinel value "ff". Synaptics told us that such behavior does not comes
from the touchpad itself, so we filter out such reports here.
Unfortunately, we can not simply discard the incoming data because they
may contain useful information. Most of the time, the misbehavior is
quite near the end of the report, so we can still use the valid part of
it.
Fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1123584
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-rmi.c | 44 ++++++++++++++++++++++++++++++++++++++------
1 file changed, 38 insertions(+), 6 deletions(-)
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 8389e8109218..3cccff73b9b9 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -320,10 +320,7 @@ static int rmi_f11_input_event(struct hid_device *hdev, u8 irq, u8 *data,
int offset;
int i;
- if (size < hdata->f11.report_size)
- return 0;
-
- if (!(irq & hdata->f11.irq_mask))
+ if (!(irq & hdata->f11.irq_mask) || size <= 0)
return 0;
offset = (hdata->max_fingers >> 2) + 1;
@@ -332,9 +329,19 @@ static int rmi_f11_input_event(struct hid_device *hdev, u8 irq, u8 *data,
int fs_bit_position = (i & 0x3) << 1;
int finger_state = (data[fs_byte_position] >> fs_bit_position) &
0x03;
+ int position = offset + 5 * i;
+
+ if (position + 5 > size) {
+ /* partial report, go on with what we received */
+ printk_once(KERN_WARNING
+ "%s %s: Detected incomplete finger report. Finger reports may occasionally get dropped on this platform.\n",
+ dev_driver_string(&hdev->dev),
+ dev_name(&hdev->dev));
+ hid_dbg(hdev, "Incomplete finger report\n");
+ break;
+ }
- rmi_f11_process_touch(hdata, i, finger_state,
- &data[offset + 5 * i]);
+ rmi_f11_process_touch(hdata, i, finger_state, &data[position]);
}
input_mt_sync_frame(hdata->input);
input_sync(hdata->input);
@@ -352,6 +359,11 @@ static int rmi_f30_input_event(struct hid_device *hdev, u8 irq, u8 *data,
if (!(irq & hdata->f30.irq_mask))
return 0;
+ if (size < (int)hdata->f30.report_size) {
+ hid_warn(hdev, "Click Button pressed, but the click data is missing\n");
+ return 0;
+ }
+
for (i = 0; i < hdata->gpio_led_count; i++) {
if (test_bit(i, &hdata->button_mask)) {
value = (data[i / 8] >> (i & 0x07)) & BIT(0);
@@ -412,9 +424,29 @@ static int rmi_read_data_event(struct hid_device *hdev, u8 *data, int size)
return 1;
}
+static int rmi_check_sanity(struct hid_device *hdev, u8 *data, int size)
+{
+ int valid_size = size;
+ /*
+ * On the Dell XPS 13 9333, the bus sometimes get confused and fills
+ * the report with a sentinel value "ff". Synaptics told us that such
+ * behavior does not comes from the touchpad itself, so we filter out
+ * such reports here.
+ */
+
+ while ((data[valid_size - 1] == 0xff) && valid_size > 0)
+ valid_size--;
+
+ return valid_size;
+}
+
static int rmi_raw_event(struct hid_device *hdev,
struct hid_report *report, u8 *data, int size)
{
+ size = rmi_check_sanity(hdev, data, size);
+ if (size < 2)
+ return 0;
+
switch (data[0]) {
case RMI_READ_DATA_REPORT_ID:
return rmi_read_data_event(hdev, data, size);
--
1.9.3

98
HID-usbhid-add-always-poll-quirk.patch Normal file
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From: Johan Hovold <johan@kernel.org>
Date: Fri, 5 Sep 2014 18:08:47 +0200
Subject: [PATCH] HID: usbhid: add always-poll quirk
Add quirk to make sure that a device is always polled for input events
even if it hasn't been opened.
This is needed for devices that disconnects from the bus unless the
interrupt endpoint has been polled at least once or when not responding
to an input event (e.g. after having shut down X).
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/usbhid/hid-core.c | 26 +++++++++++++++++++++++---
include/linux/hid.h | 1 +
2 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 79cf503e37bf..ddd547ad6d7e 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -82,7 +82,7 @@ static int hid_start_in(struct hid_device *hid)
struct usbhid_device *usbhid = hid->driver_data;
spin_lock_irqsave(&usbhid->lock, flags);
- if (hid->open > 0 &&
+ if ((hid->open > 0 || hid->quirks & HID_QUIRK_ALWAYS_POLL) &&
!test_bit(HID_DISCONNECTED, &usbhid->iofl) &&
!test_bit(HID_SUSPENDED, &usbhid->iofl) &&
!test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) {
@@ -292,6 +292,8 @@ static void hid_irq_in(struct urb *urb)
case 0: /* success */
usbhid_mark_busy(usbhid);
usbhid->retry_delay = 0;
+ if ((hid->quirks & HID_QUIRK_ALWAYS_POLL) && !hid->open)
+ break;
hid_input_report(urb->context, HID_INPUT_REPORT,
urb->transfer_buffer,
urb->actual_length, 1);
@@ -735,8 +737,10 @@ void usbhid_close(struct hid_device *hid)
if (!--hid->open) {
spin_unlock_irq(&usbhid->lock);
hid_cancel_delayed_stuff(usbhid);
- usb_kill_urb(usbhid->urbin);
- usbhid->intf->needs_remote_wakeup = 0;
+ if (!(hid->quirks & HID_QUIRK_ALWAYS_POLL)) {
+ usb_kill_urb(usbhid->urbin);
+ usbhid->intf->needs_remote_wakeup = 0;
+ }
} else {
spin_unlock_irq(&usbhid->lock);
}
@@ -1134,6 +1138,19 @@ static int usbhid_start(struct hid_device *hid)
set_bit(HID_STARTED, &usbhid->iofl);
+ if (hid->quirks & HID_QUIRK_ALWAYS_POLL) {
+ ret = usb_autopm_get_interface(usbhid->intf);
+ if (ret)
+ goto fail;
+ usbhid->intf->needs_remote_wakeup = 1;
+ ret = hid_start_in(hid);
+ if (ret) {
+ dev_err(&hid->dev,
+ "failed to start in urb: %d\n", ret);
+ }
+ usb_autopm_put_interface(usbhid->intf);
+ }
+
/* Some keyboards don't work until their LEDs have been set.
* Since BIOSes do set the LEDs, it must be safe for any device
* that supports the keyboard boot protocol.
@@ -1166,6 +1183,9 @@ static void usbhid_stop(struct hid_device *hid)
if (WARN_ON(!usbhid))
return;
+ if (hid->quirks & HID_QUIRK_ALWAYS_POLL)
+ usbhid->intf->needs_remote_wakeup = 0;
+
clear_bit(HID_STARTED, &usbhid->iofl);
spin_lock_irq(&usbhid->lock); /* Sync with error and led handlers */
set_bit(HID_DISCONNECTED, &usbhid->iofl);
diff --git a/include/linux/hid.h b/include/linux/hid.h
index f53c4a9cca1d..26ee25fced27 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -287,6 +287,7 @@ struct hid_item {
#define HID_QUIRK_HIDINPUT_FORCE 0x00000080
#define HID_QUIRK_NO_EMPTY_INPUT 0x00000100
#define HID_QUIRK_NO_INIT_INPUT_REPORTS 0x00000200
+#define HID_QUIRK_ALWAYS_POLL 0x00000400
#define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00010000
#define HID_QUIRK_SKIP_OUTPUT_REPORT_ID 0x00020000
#define HID_QUIRK_NO_OUTPUT_REPORTS_ON_INTR_EP 0x00040000
--
1.9.3

37
HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-00.patch Normal file
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From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Mon, 6 Oct 2014 15:32:01 +0200
Subject: [PATCH] HID: usbhid: always-poll quirk for Elan Touchscreen 009b
This device needs the quirk as well.
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 0d2e07dd71d8..c293747f8c72 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -298,6 +298,7 @@
#define USB_VENDOR_ID_ELAN 0x04f3
#define USB_DEVICE_ID_ELAN_TOUCHSCREEN 0x0089
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B 0x009b
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index ca18136ead15..2cdc1ecbf8e4 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -71,6 +71,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
+ { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
--
1.9.3

39
HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-01.patch Normal file
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From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Tue, 7 Oct 2014 18:45:09 +0200
Subject: [PATCH] HID: usbhid: always-poll quirk for Elan Touchscreen 016f
This device needs the quirk as well.
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c293747f8c72..81bc10e0bba2 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -299,6 +299,7 @@
#define USB_VENDOR_ID_ELAN 0x04f3
#define USB_DEVICE_ID_ELAN_TOUCHSCREEN 0x0089
#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B 0x009b
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F 0x016f
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 2cdc1ecbf8e4..39a265df2909 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -72,6 +72,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_009B, HID_QUIRK_ALWAYS_POLL },
+ { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN_016F, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
--
1.9.3

52
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From: Johan Hovold <johan@kernel.org>
Date: Fri, 5 Sep 2014 18:08:48 +0200
Subject: [PATCH] HID: usbhid: enable always-poll quirk for Elan Touchscreen
Enable the always-poll quirk for Elan Touchscreens found on some recent
Samsung laptops.
Without this quirk the device keeps disconnecting from the bus (and is
re-enumerated) unless opened (and kept open, should an input event
occur).
Note that while the device can be run-time suspended, the autosuspend
timeout must be high enough to allow the device to be polled at least
once before being suspended. Specifically, using autosuspend_delay_ms=0
will still cause the device to disconnect on input events.
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/hid-ids.h | 3 +++
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 25cd674d6064..0d2e07dd71d8 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -296,6 +296,9 @@
#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_73F7 0x73f7
#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH_A001 0xa001
+#define USB_VENDOR_ID_ELAN 0x04f3
+#define USB_DEVICE_ID_ELAN_TOUCHSCREEN 0x0089
+
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 15225f3eaed1..ca18136ead15 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -70,6 +70,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_3AXIS_5BUTTON_STICK, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ELAN_TOUCHSCREEN, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
--
1.9.3

52
USB-core-add-device-qualifier-quirk.patch Normal file
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@ -0,0 +1,52 @@
From d3641b4838204c1257bd575f12ba9dc24a4bc707 Mon Sep 17 00:00:00 2001
From: Johan Hovold <johan@kernel.org>
Date: Mon, 25 Aug 2014 17:51:26 +0200
Subject: [PATCH] USB: core: add device-qualifier quirk
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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(+)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 50e854509f55..8f9d142aaf4a 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4522,6 +4522,9 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
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;
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 52f944dfe2fd..4681e0fb1fac 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -30,4 +30,7 @@
descriptor */
#define USB_QUIRK_DELAY_INIT 0x00000040
+/* device can't handle device_qualifier descriptor requests */
+#define USB_QUIRK_DEVICE_QUALIFIER 0x00000100
+
#endif /* __LINUX_USB_QUIRKS_H */
--
1.9.3

30
USB-quirks-device-qualifier-quirk-for-another-Elan-t.patch Normal file
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@ -0,0 +1,30 @@
From: Adel Gadllah <adel.gadllah@gmail.com>
Date: Tue, 7 Oct 2014 18:42:28 +0200
Subject: [PATCH] USB: quirks: device-qualifier quirk for another Elan
touchscreen
Yet another device affected by this.
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index cac60d9b091b..e71bad25294c 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -98,6 +98,10 @@ static const struct usb_device_id usb_quirk_list[] = {
USB_QUIRK_DEVICE_QUALIFIER },
/* Elan Touchscreen */
+ { USB_DEVICE(0x04f3, 0x016f), .driver_info =
+ USB_QUIRK_DEVICE_QUALIFIER },
+
+ /* Elan Touchscreen */
{ USB_DEVICE(0x04f3, 0x009b), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
--
1.9.3

46
USB-quirks-enable-device-qualifier-quirk-for-Elan-To.patch Normal file
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@ -0,0 +1,46 @@
From: Johan Hovold <johan@kernel.org>
Date: Mon, 25 Aug 2014 17:51:27 +0200
Subject: [PATCH] USB: quirks: enable device-qualifier quirk for Elan
Touchscreen
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>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index bae636e2a1a3..a342a783d496 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -93,6 +93,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ 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 },
--
1.9.3

32
USB-quirks-enable-device-qualifier-quirk-for-another.patch Normal file
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@ -0,0 +1,32 @@
From: Adel Gadllah <adel.gadllah-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Date: Sun, 5 Oct 2014 18:32:34 +0200
Subject: [PATCH] USB: quirks: enable device-qualifier quirk for another Elan
touchscreen
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-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/usb/core/quirks.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index a342a783d496..cac60d9b091b 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -97,6 +97,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x04f3, 0x0089), .driver_info =
USB_QUIRK_DEVICE_QUALIFIER },
+ /* Elan Touchscreen */
+ { USB_DEVICE(0x04f3, 0x009b), .driver_info =
+ USB_QUIRK_DEVICE_QUALIFIER },
+
/* Roland SC-8820 */
{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
--
1.9.3

23
kernel.spec
View File

@ -723,6 +723,16 @@ Patch26032: mnt-Prevent-pivot_root-from-creating-a-loop-in-the-m.patch
#rhbz 1149414
Patch26033: bcache-Make-sure-to-pass-GFP_WAIT-to-mempool_alloc.patch
#rhbz 1149509
Patch26034: USB-core-add-device-qualifier-quirk.patch
Patch26035: USB-quirks-enable-device-qualifier-quirk-for-Elan-To.patch
Patch26036: USB-quirks-enable-device-qualifier-quirk-for-another.patch
Patch26037: HID-usbhid-add-always-poll-quirk.patch
Patch26038: HID-usbhid-enable-always-poll-quirk-for-Elan-Touchsc.patch
Patch26039: HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-00.patch
Patch26040: USB-quirks-device-qualifier-quirk-for-another-Elan-t.patch
Patch26041: HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-01.patch
# git clone ssh://git.fedorahosted.org/git/kernel-arm64.git, git diff master...devel
Patch30000: kernel-arm64.patch
@ -1414,6 +1424,16 @@ ApplyPatch mnt-Prevent-pivot_root-from-creating-a-loop-in-the-m.patch
#rhbz 1149414
ApplyPatch bcache-Make-sure-to-pass-GFP_WAIT-to-mempool_alloc.patch
#rhbz 1149509
ApplyPatch USB-core-add-device-qualifier-quirk.patch
ApplyPatch USB-quirks-enable-device-qualifier-quirk-for-Elan-To.patch
ApplyPatch USB-quirks-enable-device-qualifier-quirk-for-another.patch
ApplyPatch HID-usbhid-add-always-poll-quirk.patch
ApplyPatch HID-usbhid-enable-always-poll-quirk-for-Elan-Touchsc.patch
ApplyPatch HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-00.patch
ApplyPatch USB-quirks-device-qualifier-quirk-for-another-Elan-t.patch
ApplyPatch HID-usbhid-always-poll-quirk-for-Elan-Touchscreen-01.patch
%if 0%{?aarch64patches}
ApplyPatch kernel-arm64.patch
%ifnarch aarch64 # this is stupid, but i want to notice before secondary koji does.
@ -2232,6 +2252,9 @@ fi
# ||----w |
# || ||
%changelog
* Sat Oct 11 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Add patches to fix elantech touchscreens (rhbz 1149509)
* Fri Oct 10 2014 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix bcache NULL ptr deref (rhbz 1149414)
- CVE-2014-7970 VFS: DoS with USER_NS (rhbz 1151095 1151484)