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toradex_5.4-2.1.x-imx
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toradex_5.4-2.1.x-imx
Update 5.4-2.1.x-imx to v5.4.74 from [1].
[1] https://github.com/Freescale/linux-fslc
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This is the 5.4.75 stable release
Conflicts:
- drivers/i2c/busses/i2c-imx.c:
Drop NXP changes, which are covered by commit [2c58d5e0c754c] from
upstream.
- drivers/net/can/flexcan.c:
Keep NXP implementation, patch [ca10989632d88] from upstream is covered
in the NXP tree.
- drivers/usb/host/xhci.h:
Fix merge fuzz for upstream commit [2600a131e1f61]
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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commit 879bc2d27904354b98ca295b6168718e045c4aa2 upstream.
When starting a HP machine with HIL driver but without an HIL keyboard
or HIL mouse attached, it may happen that data written to the HIL loop
gets stuck (e.g. because the transaction queue is full). Usually one
will then have to reboot the machine because all you see is and endless
output of:
Transaction add failed: transaction already queued?
In the higher layers hp_sdc_enqueue_transaction() is called to queued up
a HIL packet. This function returns an error code, and this patch adds
the necessary checks for this return code and disables the HIL driver if
further packets can't be sent.
Tested on a HP 730 and a HP 715/64 machine.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is the 5.4.73 stable release
Conflicts:
- arch/arm/boot/dts/imx6sl.dtsi:
Commit [a1767c90194e2] in NXP tree is now covered with commit [5c4c2f437cead]
from upstream.
- drivers/gpu/drm/mxsfb/mxsfb_drv.c:
Resolve merge hunk for patch [ed8b90d303cf0] from upstream
- drivers/media/i2c/ov5640.c:
Patch [aa4bb8b8838ff] in NXP tree is now covered by patches [79ec0578c7e0a]
and [b2f8546056b35] from upstream. Changes from NXP patch [99aa4c8c18984] are
covered in upstream version as well.
- drivers/net/ethernet/freescale/fec_main.c:
Fix merge fuzz for patch [9e70485b40c83] from upstream.
- drivers/usb/cdns3/gadget.c:
Keep NXP version of the file, upstream version is not compatible.
- drivers/usb/dwc3/core.c:
- drivers/usb/dwc3/core.h:
Fix merge fuzz of patch [08045050c6bd2] together wth NXP patch [b30e41dc1e494]
- sound/soc/fsl/fsl_sai.c:
- sound/soc/fsl/fsl_sai.h:
Commit [2ea70e51eb72a] in NXP tree is now covered with commit [1ad7f52fe6683]
from upstream.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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[ Upstream commit cafb3abea6136e59ea534004e5773361e196bb94 ]
platform_get_irq() returns -ERRNO on error. In such case comparison
to 0 would pass the check.
Fixes: e443631d20f5 ("Input: serio - add support for Alwinner A10/A20 PS/2 controller")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20200828145744.3636-4-krzk@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit c277e1f0dc3c7d7b5b028e20dd414df241642036 ]
platform_get_irq() returns -ERRNO on error. In such case casting to
unsigned and comparing to 0 would pass the check.
Fixes: 7abf38d6d13c ("Input: twl4030-keypad - add device tree support")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200828145744.3636-3-krzk@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 4738dd1992fa13acfbbd71800c71c612f466fa44 ]
platform_get_irq() returns -ERRNO on error. In such case comparison
to 0 would pass the check.
Fixes: f3a1ba60dbdb ("Input: omap4-keypad - use platform device helpers")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200828145744.3636-2-krzk@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 7d50f6656dacf085a00beeedbc48b19a37d17881 ]
platform_get_irq() returns -ERRNO on error. In such case comparison
to 0 would pass the check.
Fixes: 60214f058f44 ("Input: ep93xx_keypad - update driver to new core support")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200828145744.3636-1-krzk@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d04afe14b23651e7a8bc89727a759e982a8458e4 ]
In stmfts_sysfs_hover_enable_write(), we should check value and
sdata->hover_enabled is all true.
Fixes: 78bcac7b2ae1 ("Input: add support for the STMicroelectronics FingerTip touchscreen")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20200916141941.16684-1-yuehaibing@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 30df23c5ecdfb8da5b0bc17ceef67eff9e1b0957 ]
If imx6ul_tsc_init() fails then we need to clean up the clocks.
I reversed the "if (input_dev->users) {" condition to make the code a
bit simpler.
Fixes: 6cc527b05847 ("Input: imx6ul_tsc - propagate the errors")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200905124942.GC183976@mwanda
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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This is the 5.4.71 stable release
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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commit 37bd9e803daea816f2dc2c8f6dc264097eb3ebd2 upstream.
When I cat some module parameters by sysfs, it displays as follows. It's
better to add a newline for easy reading.
root@syzkaller:~# cat /sys/module/ati_remote2/parameters/mode_mask
0x1froot@syzkaller:~# cat /sys/module/ati_remote2/parameters/channel_mask
0xffffroot@syzkaller:~#
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20200720092148.9320-1-wangxiongfeng2@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is the 5.4.70 stable release
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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[ Upstream commit 996d585b079ad494a30cac10e08585bcd5345125 ]
Add Synaptics IDs in trackpoint_start_protocol() to mark them as valid.
Signed-off-by: Vincent Huang <vincent.huang@tw.synaptics.com>
Fixes: 6c77545af100 ("Input: trackpoint - add new trackpoint variant IDs")
Reviewed-by: Harry Cutts <hcutts@chromium.org>
Tested-by: Harry Cutts <hcutts@chromium.org>
Link: https://lore.kernel.org/r/20200924053013.1056953-1-vincent.huang@tw.synaptics.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit 5fc27b098dafb8e30794a9db0705074c7d766179 upstream.
Touchpad on this laptop is not detected properly during boot, as PNP
enumerates (wrongly) AUX port as disabled on this machine.
Fix that by adding this board (with admittedly quite funny DMI
identifiers) to nopnp quirk list.
Reported-by: Andrés Barrantes Silman <andresbs2000@protonmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Link: https://lore.kernel.org/r/nycvar.YFH.7.76.2009252337340.3336@cbobk.fhfr.pm
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is the 5.4.67 stable release
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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commit c4440b8a457779adeec42c5e181cb4016f19ce0f upstream.
The keyboard drops keypresses early during boot unless both the nomux
and reset quirks are set. Add DMI table entries for this.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1806085
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200907095656.13155-1-hdegoede@redhat.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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commit 6c77545af100a72bf5e28142b510ba042a17648d upstream.
Add trackpoint variant IDs to allow supported control on Synaptics
trackpoints.
Signed-off-by: Vincent Huang <vincent.huang@tw.synaptics.com>
Link: https://lore.kernel.org/r/20200914120327.2592-1-vincent.huang@tw.synaptics.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This is the 5.4.61 stable release
Conflicts (manual resolve, upstream version taken):
- drivers/xen/swiotlb-xen.c
Port upstream commit cca58a166920a to NXP tree, manual hunk was
resolved during merge.
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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[ Upstream commit 4aec14de3a15cf9789a0e19c847f164776f49473 ]
When I cat parameter 'proto' by sysfs, it displays as follows. It's
better to add a newline for easy reading.
root@syzkaller:~# cat /sys/module/psmouse/parameters/proto
autoroot@syzkaller:~#
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20200720073846.120724-1-wangxiongfeng2@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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This is the 5.4.60 stable release
Conflicts (manual resolve):
- drivers/crypto/caam/caamalg.c
Keep NXP version, as it already covers the functionality for the
upstream patch [d6bbd4eea2439]
- drivers/gpu/drm/imx/imx-ldb.c
Merge patch [1752ab50e8256] from upstream to disable both LVDS channels
when Enoder is disabled
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
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[ Upstream commit ea38f06e0291986eb93beb6d61fd413607a30ca4 ]
Currently when the call to fsp_reg_write fails -EIO is not being returned
because the count is being returned instead of the return value in retval.
Fix this by returning the value in retval instead of count.
Addresses-Coverity: ("Unused value")
Fixes: fc69f4a6af49 ("Input: add new driver for Sentelic Finger Sensing Pad")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200603141218.131663-1-colin.king@canonical.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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Any IIO ADC can be used with the driver, so do not depend
on VF610_ADC.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit ed1e03da2c3ac88bd5616de8b3af7513e9265584)
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Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 90a9dfc61fcd7dd4ce4c1aa4cbcaf22addc7c0d5)
(cherry picked from commit 6c4f140de0561be6aa0d611e309956d6ca0f0070)
(cherry picked from commit 657270672cc0e6fbd1a097cc417760e52cf2684d)
Conflicts:
drivers/input/touchscreen/Kconfig
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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Add support for resetting the controller using the gpio reset pin
if interrupt could not be cleared. If clearing the interrupt fails,
the interrupt line stays high and no further interrupts are generated
resulting in a non functioning touchscreen until next reboot, when we
reset the controller again in probe.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
(cherry picked from commit 5b64e07bc32581ee7e8c12125a0d12209e42923c)
(cherry picked from commit 967986fe0f8d685da5108868b60004e51eda89b2)
(cherry picked from commit 941e1713315d9b05c630e72c5fdaa8fe74ae2d10)
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According to multi-touch-protocol.txt the kernel knows two type of
devices:
- Type A: devices which provide anonymous contacts
- Type B: devices which are capable of tracking individual contacts
The Fusion touch screen is a Type B device: The Touch ID field allows
to differentiate between 2 different fingers. This updates the driver
to properly allocate a slot for each identified contact and use the
helper functions available from the input core system.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 2ff9e2473496f651f0a030568a889d27d1ba2bd5)
(cherry picked from commit d4afe65cd34c0e97ed7514000d4d716c10d33aca)
(cherry picked from commit 3bf9788adfb2f08b164e09c2299ed5da7cabf23e)
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Use level triggered interrupt which makes sure that even we miss a
rising edge (due to latencies in the kernel), the interrupt still
will be handled later, and doesn't freeze the input device.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit bca32cdab5a08c359f64790d4f9be15d912b0842)
(cherry picked from commit 5be4f48a1910f1593448719a52ce87a886af9a99)
(cherry picked from commit 1e80b839ae79cfd1b4b91e28d55d41658cc267f8)
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Add device tree integration and add the device to the dtb.
i2c device, interrupt and reset GPIO can be specified in the dts as follows:
Note that additionally you may have to set the pinmuxing for the pins to
be GPIO.
&i2c1 {
status = "okay";
pcap@10 {
/* TouchRevolution Fusion 7 and 10 multi-touch controller */
compatible = "touchrevolution,fusion-f0710a";
reg = <0x10>;
gpios = <&gpio6 10 0 /* MXM-11, Pen down interrupt */
&gpio6 9 0 /* MXM-13, Reset interrupt */
>;
};
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit 577474209d954111002d360493ab418fde256668)
(cherry picked from commit fbfa23b72ed4a72118c5a5c6c7759a4660e7fb87)
(cherry picked from commit c3916094738465dbf48028a463f9e1e5cd6a0a58)
Conflicts:
drivers/input/touchscreen/fusion_F0710A.c
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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Use platform independent description for requested GPIOs.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit c300f3a605f8984449c1a5324fd3edda6f2fd8ff)
(cherry picked from commit 7b4ba14c321ed0522ce477030a9071b3962049d3)
(cherry picked from commit 02411eed51279f2e1c0bd2f8676ada70aa51ac0a)
(cherry picked from commit 0773a029f7cfb81dc7ee88f1ace3ccd44243b331)
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Fix chip reset by sleeping long enought after reset. Do proper error
handling (free GPIO on failure). Use dev_* for message logging to get
similar messages for all fusion driver related errors and warnings.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit 63b293000723e61a880470f093fbe82e86ebd81b)
(cherry picked from commit 834518da7d48d1c12b13d59959e95ff60d525326)
(cherry picked from commit fd92393ee65dd9106c491bd7fbbbc2109e4ec2d1)
(cherry picked from commit 9ccb14c7d44caed87b3cf5de1c569b353fd56ac1)
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Added platform data struct to define interrupt and reset GPIO. This
allows to initialize the touchscreen controller inside the driver
rather then in each platform and use the driver as a module.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit cb82730b70f31af3b43041ac4e47de69c18016c9)
(cherry picked from commit b0c045aef6b33205bffc1489a2887a88eae8809e)
(cherry picked from commit ef325506b3e38edc8b780e5457f88008871fa4da)
(cherry picked from commit 69245736934d58b14e803a25b9af9ab9620288cd)
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When the next interrupt request apeares between the confirmation of
the previous (a write via I2C, fusion_F0710A_write_complete) and
the reenable of the GPIO interrupt, the driver hangs and no more
touch inputs are reported.
This patch moves the confirmation after the reenabling of the GPIO
interrupt.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit e95019a4f20b8cdfbe03658e4f73b69cdcf97540)
(cherry picked from commit 8caf6069de4f9bf34a1a8e89ac242a9801261ae0)
(cherry picked from commit 3e2c068a160275411cc6eea90befbb4aa4318b47)
(cherry picked from commit 2abd83fd4e7e9a3938e91054cb3b6372d5663711)
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Recent evdev X-Server input driver implementation complain when
only multitouch axes have been reported ("found only multitouch-axes.
That shouldn't happen."). Therefor also report the primary touch
detection with default axis.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit dda7a631ac901e4d140e8a6612c5c6b5506b6a91)
(cherry picked from commit d2443260e836f5a0fd420173b263a0fbb845180c)
(cherry picked from commit ac9343d2963faa395d1614bdbfc3c2cdcfc9c365)
(cherry picked from commit 5182ec47f7da2327a02533ade17f746ac7d592a5)
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This patch adds the multi-touch input driver for the TouchRevolution
Fusion 7 and 10 panels (See Fusion 7 and 10 drivers for Linux.pdf and
Linux Drivers Fusion 10.zip) as downloaded in 07.2014
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit de4b3e00fc9d3c85cb64ff1898cab1cfa6cd5212)
(cherry picked from commit a9fc7d57293ac3fe2b7d118c6716049d14a2fd38)
(cherry picked from commit 3dae44bf3700ffd526ae4c5dae96ebbd8fb087a6)
Conflicts:
drivers/input/touchscreen/Makefile
drivers/input/touchscreen/fusion_F0710A.c
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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This is the 5.4.54 stable release
Conflicts:
drivers/net/ethernet/freescale/enetc/enetc_pf.c
Commit [e8b86b4d87e3abe890ca91f12f8e43fef75bbddc] from upstream solves
the kernel panic in case if probing fails. NXP has a clean-up logic
implemented different, where the MDIO remove would be invoked in any
failure case. Keep the NXP logic in place.
drivers/usb/cdns3/ep0.c
Merge commit [103a90ad4e647dd6e4d4e149dc2edf8744c2bc4d] from upstream
to handle endian misalignments respectively.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
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This is the 5.4.53 stable release
Conflicts (manual resolve, upstream patch merged):
drivers/thermal/imx_thermal.c
Upstream patch [9025a5589c035a7328c920ed4e190c0c2f5d017d] adds missing
of_node_put call, NXP version has been adapted to accommodate this patch
into the code.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
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This is the 5.4.49 stable release
Conflicts (manual resolve, NXP version taken):
sound/soc/fsl/fsl_esai.c
Commit 53057bd4ac84f upstream addresses the problem of endless isr in
case if exception interrupt is enabled and tasklet is scheduled. Since
NXP implementation has tasklet removed with commit 2bbe95fe6c0dd,
upstream fix does not match the main implementation, hence we keep the
NXP version here.
Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
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[ Upstream commit 966334dfc472bdfa67bed864842943b19755d192 ]
This moves the wakeup increment for elan devices to the touch report.
This prevents the drivers from incorrectly reporting a wakeup when the
resume callback resets then device, which causes an interrupt to
occur.
Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Link: https://lore.kernel.org/r/20200706235046.1984283-1-dbasehore@chromium.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit dcb00fc799dc03fd320e123e4c81b3278c763ea5 ]
Tested on my own laptop, touchpad feels slightly more responsive with
this on, though it might just be placebo.
Signed-off-by: Ilya Katsnelson <me@0upti.me>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20200703143457.132373-1-me@0upti.me
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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commit 17d51429da722cd8fc77a365a112f008abf4f8b3 upstream.
This fixes two finger trackpad scroll on the Lenovo XiaoXin Air 12.
Without nomux, the trackpad behaves as if only one finger is present and
moves the cursor when trying to scroll.
Signed-off-by: David Pedersen <limero1337@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200625133754.291325-1-limero1337@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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[ Upstream commit 7842087b0196d674ed877d768de8f2a34d7fdc53 ]
MMS345L is another first generation touch screen from Melfas,
which uses mostly the same registers as MMS152.
However, there is some garbage printed during initialization.
Apparently MMS345L does not have the MMS152_COMPAT_GROUP register
that is read+printed during initialization.
TSP FW Rev: bootloader 0x6 / core 0x26 / config 0x26, Compat group: \x06
On earlier kernel versions the compat group was actually printed as
an ASCII control character, seems like it gets escaped now.
But we probably shouldn't print something from a random register.
Add a separate "melfas,mms345l" compatible that avoids reading
from the MMS152_COMPAT_GROUP register. This might also help in case
there is some other device-specific quirk in the future.
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Andi Shyti <andi@etezian.org>
Link: https://lore.kernel.org/r/20200423102431.2715-1-stephan@gerhold.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 1dd5ddc125b4625c3beb8e644ae872445d739bbc ]
The touchscreen on the Cube I15-TC don't match the default display,
with 0,0 touches being reported when touching at the top-right of
the screen.
Add a quirk to invert the x coordinate.
Reported-and-tested-by: Arkadiy <arkan49@yandex.ru>
Signed-off-by: Sergei A. Trusov <sergei.a.trusov@ya.ru>
Reviewed-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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This is the 5.4.47 stable release
All conflicts resolved in favour of HEAD, i.e. 5.4-2.1.x-imx
Conflicts:
arch/arm/boot/dts/imx6qdl.dtsi
arch/arm/mach-imx/Kconfig
arch/arm/mach-imx/common.h
arch/arm/mach-imx/suspend-imx6.S
arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
arch/powerpc/include/asm/cacheflush.h
drivers/cpufreq/imx6q-cpufreq.c
drivers/dma/imx-sdma.c
drivers/edac/synopsys_edac.c
drivers/firmware/imx/imx-scu.c
drivers/net/ethernet/freescale/fec.h
drivers/net/ethernet/freescale/fec_main.c
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
drivers/net/phy/phy_device.c
drivers/perf/fsl_imx8_ddr_perf.c
drivers/usb/cdns3/gadget.c
drivers/usb/dwc3/gadget.c
include/uapi/linux/dma-buf.h
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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[ Upstream commit e4f4ffa8a98c24a4ab482669b1e2b4cfce3f52f4 ]
This causes a build error with CONFIG_WALNUT because kb_cs and kb_data
were removed in commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and
include/asm-ppc").
ld.lld: error: undefined symbol: kb_cs
> referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
> referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
> referenced by i8042-ppcio.h:28 (drivers/input/serio/i8042-ppcio.h:28)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
ld.lld: error: undefined symbol: kb_data
> referenced by i8042.c:309 (drivers/input/serio/i8042.c:309)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
> referenced by i8042-ppcio.h:33 (drivers/input/serio/i8042-ppcio.h:33)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
> referenced by i8042.c:319 (drivers/input/serio/i8042.c:319)
> input/serio/i8042.o:(__i8042_command) in archive drivers/built-in.a
> referenced 15 more times
Presumably since nobody has noticed this for the last 12 years, there is
not anyone actually trying to use this driver so we can just remove this
special walnut code and use the generic header so it builds for all
configurations.
Fixes: 917f0af9e5a9 ("powerpc: Remove arch/ppc and include/asm-ppc")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20200518181043.3363953-1-natechancellor@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 255cdaf73412de13608fb776101402dca68bed2b ]
Since commit b6eba86030bf ("Input: edt-ft5x06 - add offset support for
ev-ft5726") offset-x and offset-y is supported. Devices using those
offset parameters don't support the offset parameter so we need to add
the NO_REGISTER check for edt_ft5x06_ts_get_defaults().
Fixes: b6eba86030bf ("Input: edt-ft5x06 - add offset support for ev-ft5726")
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Link: https://lore.kernel.org/r/20200227112819.16754-2-m.felsch@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 642aa86eaf8f1e6fe894f20fd7f12f0db52ee03c ]
The Lenovo Thinkpad T470s I own has a different touchpad with "LEN007a"
instead of the already included PNP ID "LEN006c". However, my touchpad
seems to work well without any problems using RMI. So this patch adds the
other PNP ID.
Signed-off-by: Dennis Kadioglu <denk@eclipso.email>
Link: https://lore.kernel.org/r/ff770543cd53ae818363c0fe86477965@mail.eclipso.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 3f8f770575d911c989043d8f0fb8dec96360c41c ]
MMS345L is another first generation touch screen from Melfas,
which uses the same registers as MMS152.
However, using I2C_M_NOSTART for it causes errors when reading:
i2c i2c-0: sendbytes: NAK bailout.
mms114 0-0048: __mms114_read_reg: i2c transfer failed (-5)
The driver works fine as soon as I2C_M_NOSTART is removed.
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200405170904.61512-1-stephan@gerhold.net
[dtor: removed separate mms345l handling, made everyone use standard
transfer mode, propagated the 10bit addressing flag to the read part of the
transfer as well.]
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit 5caab2da63207d6d631007f592f5219459e3454d ]
Fix to return a negative error code from the input_register_device()
error handling case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200428134948.78343-1-weiyongjun1@huawei.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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[ Upstream commit d5a5e5b5fa7b86c05bf073acc0ba98fa280174ec ]
Fix a use-after-free noticed by running with KASAN enabled. If
rmi_irq_fn() is run twice in a row, then rmi_f11_attention() (among
others) will end up reading from drvdata->attn_data.data, which was
freed and left dangling in rmi_irq_fn().
Commit 55edde9fff1a ("Input: synaptics-rmi4 - prevent UAF reported by
KASAN") correctly identified and analyzed this bug. However the attempted
fix only NULLed out a local variable, missing the fact that
drvdata->attn_data is a struct, not a pointer.
NULL out the correct pointer in the driver data to prevent the attention
functions from copying from it.
Fixes: 55edde9fff1a ("Input: synaptics-rmi4 - prevent UAF reported by KASAN")
Fixes: b908d3cd812a ("Input: synaptics-rmi4 - allow to add attention data")
Signed-off-by: Evan Green <evgreen@chromium.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200427145537.1.Ic8f898e0147beeee2c005ee7b20f1aebdef1e7eb@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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