https://source.android.com/security/bulletin/2021-02-01
CVE-2017-18509
CVE-2020-10767
* tag 'ASB-2021-02-05_4.19-stable': (809 commits)
ANDROID: GKI: fix up abi issues with 4.19.172
Linux 4.19.172
fs: fix lazytime expiration handling in __writeback_single_inode()
writeback: Drop I_DIRTY_TIME_EXPIRE
dm integrity: conditionally disable "recalculate" feature
tools: Factor HOSTCC, HOSTLD, HOSTAR definitions
tracing: Fix race in trace_open and buffer resize call
HID: wacom: Correct NULL dereference on AES pen proximity
futex: Handle faults correctly for PI futexes
futex: Simplify fixup_pi_state_owner()
futex: Use pi_state_update_owner() in put_pi_state()
rtmutex: Remove unused argument from rt_mutex_proxy_unlock()
futex: Provide and use pi_state_update_owner()
futex: Replace pointless printk in fixup_owner()
futex: Ensure the correct return value from futex_lock_pi()
futex: Prevent exit livelock
futex: Provide distinct return value when owner is exiting
futex: Add mutex around futex exit
futex: Provide state handling for exec() as well
futex: Sanitize exit state handling
...
Change-Id: Ieba6ee3a91a05d504e1f829a84e7d364e7d983f2
Conflicts:
arch/arm64/boot/dts/rockchip/rk3328.dtsi
drivers/md/Kconfig
drivers/usb/gadget/function/f_uac2.c
[ Upstream commit cffdd6d904 ]
The touchscreen on the Teclast x98 Pro is also mounted upside-down in
relation to the display orientation.
Signed-off-by: Simon Beginn <linux@simonmicro.de>
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Link: https://lore.kernel.org/r/20201117004253.27A5A27EFD@localhost
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 03e2c9c782 ]
req->sample[1] is not naturally aligned at word boundary, and therefore we
should use get_unaligned_be16() when accessing it.
Fixes: 3eac5c7e44 ("Input: ads7846 - extend the driver for ads7845 controller support")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 820830ec91 ]
In some rare cases the 32 bit Rt value will overflow if z2 and x is max,
z1 is minimal value and x_plate_ohms is relatively high (for example 800
ohm). This would happen on some screen age with low pressure.
There are two possible fixes:
- make Rt 64bit
- reorder calculation to avoid overflow
The second variant seems to be preferable, since 64 bit calculation on
32 bit system is a bit more expensive.
Fixes: ffa458c1bd ("spi: ads7846 driver")
Co-developed-by: David Jander <david@protonic.nl>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20201113112240.1360-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e52cd628a0 ]
If touchscreen is released while busy reading HWMON device, the release
can be missed. The IRQ thread is not started because no touch is active
and BTN_TOUCH release event is never sent.
Fixes: f5a28a7d48 ("Input: ads7846 - avoid pen up/down when reading hwmon")
Co-developed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/20201027105416.18773-1-o.rempel@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Lcd and touch use same power, so we must open uboot logo, turn on power
before touch init. When device enter suspend, power will be hold until
touch suspend.
Signed-off-by: Jason Song <sxj@rock-chips.com>
Change-Id: Ifae24073e982bec9d8cd1f1150c2e18c395930e4
[ Upstream commit 676650d007 ]
When TOUCHSCREEN_ADC is enabled and IIO_BUFFER is disabled, it results
in the following Kbuild warning:
WARNING: unmet direct dependencies detected for IIO_BUFFER_CB
Depends on [n]: IIO [=y] && IIO_BUFFER [=n]
Selected by [y]:
- TOUCHSCREEN_ADC [=y] && !UML && INPUT [=y] && INPUT_TOUCHSCREEN [=y] && IIO [=y]
The reason is that TOUCHSCREEN_ADC selects IIO_BUFFER_CB without depending
on or selecting IIO_BUFFER while IIO_BUFFER_CB depends on IIO_BUFFER. This
can also fail building the kernel.
Honor the kconfig dependency to remove unmet direct dependency warnings
and avoid any potential build failures.
Fixes: aa132ffb6b ("input: touchscreen: resistive-adc-touch: add generic resistive ADC touchscreen")
Signed-off-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20201102221504.541279-1-fazilyildiran@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d04afe14b2 ]
In stmfts_sysfs_hover_enable_write(), we should check value and
sdata->hover_enabled is all true.
Fixes: 78bcac7b2a ("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>
[ Upstream commit 30df23c5ec ]
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: 6cc527b058 ("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>
[ Upstream commit 7842087b01 ]
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>
Configure gtp_ics_slot_report in dts node will use slot report
to report coordinate. QT use linuxfb backend can only receive
touch reports in this way.
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Change-Id: I080d7752852e07bd8f93c86149af6021e2b0edbf
[ Upstream commit 3f8f770575 ]
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>
[ Upstream commit e3b4f94ef5 ]
Based on available information this uses the singletouch irtouch
protocol. This is tested and confirmed to be fully functional on
the BonXeon TP hardware I have.
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Link: https://lore.kernel.org/r/20200413184217.55700-1-james.hilliard1@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Old panel combination: st7703 + gt5688 use GTP_CFG_GROUP1
New panel combination: ili9881d + gt917s use GTP_CFG_GROUP0
Tested on rk3326 rv1108 platform.
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Change-Id: I6af571f5625316f3418cb51673fc3e43317dff74
commit 32cf3a610c upstream.
These functions are supposed to return negative error codes but instead
it returns true on failure and false on success. The error codes are
eventually propagated back to user space.
Fixes: 48a2b78348 ("Input: add Raydium I2C touchscreen driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20200303101306.4potflz7na2nn3od@kili.mountain
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit e112324cc0 ]
The EP0700MLP1 returns bogus data on the first register read access
(reading the threshold parameter from register 0x00):
edt_ft5x06 2-0038: crc error: 0xfc expected, got 0x40
It ignores writes until then. This patch adds a dummy read after which
the number of sensors and parameter read/writes work correctly.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
https://source.android.com/security/bulletin/2020-02-01
CVE-2020-0030
CVE-2019-11599
* tag 'ASB-2020-02-05_4.19': (4206 commits)
UPSTREAM: sched/fair/util_est: Implement faster ramp-up EWMA on utilization increases
ANDROID: Re-use SUGOV_RT_MAX_FREQ to control uclamp rt behavior
BACKPORT: sched/fair: Make EAS wakeup placement consider uclamp restrictions
BACKPORT: sched/fair: Make task_fits_capacity() consider uclamp restrictions
ANDROID: sched/core: Move SchedTune task API into UtilClamp wrappers
ANDROID: sched/core: Add a latency-sensitive flag to uclamp
ANDROID: sched/tune: Move SchedTune cpu API into UtilClamp wrappers
ANDROID: init: kconfig: Only allow sched tune if !uclamp
FROMGIT: sched/core: Fix size of rq::uclamp initialization
FROMGIT: sched/uclamp: Fix a bug in propagating uclamp value in new cgroups
FROMGIT: sched/uclamp: Rename uclamp_util_with() into uclamp_rq_util_with()
FROMGIT: sched/uclamp: Make uclamp util helpers use and return UL values
FROMGIT: sched/uclamp: Remove uclamp_util()
BACKPORT: sched/rt: Make RT capacity-aware
UPSTREAM: tools headers UAPI: Sync sched.h with the kernel
UPSTREAM: sched/uclamp: Fix overzealous type replacement
UPSTREAM: sched/uclamp: Fix incorrect condition
UPSTREAM: sched/core: Fix compilation error when cgroup not selected
UPSTREAM: sched/core: Fix uclamp ABI bug, clean up and robustify sched_read_attr() ABI logic and code
UPSTREAM: sched/uclamp: Always use 'enum uclamp_id' for clamp_id values
...
Conflicts:
drivers/char/random.c
drivers/devfreq/devfreq.c
drivers/gpu/drm/drm_fb_helper.c
drivers/media/i2c/ov2680.c
drivers/media/i2c/ov2685.c
drivers/media/i2c/ov5670.c
drivers/media/i2c/ov5695.c
drivers/media/usb/uvc/uvc_driver.c
drivers/mmc/host/cqhci.c
drivers/spi/spi-rockchip.c
drivers/usb/dwc2/params.c
drivers/usb/dwc3/debugfs.c
drivers/usb/dwc3/gadget.c
drivers/usb/serial/usb_wwan.c
include/linux/clk-provider.h
include/linux/mfd/rk808.h
kernel/cpu.c
sound/usb/quirks.c
- Export symbol mm_trace_rss_stat on mm/memory.c for GPU drivers.
- Fix sound/usb/pcm.c for SNDRV_PCM_TRIGGER_SUSPEND.
- Enable DEBUG_FS which is not selected by TRACING.
- Disable of_devlink which broken boot. of_devlink is enabled by commit
ba3aa33b8f ("ANDROID: of: property: Enable of_devlink by default").
- Add CLK_DONT_HOLD_STATE and CLK_KEEP_REQ_RATE to clk_flags
on drivers/clk/clk.c.
Change-Id: I500ca1bbc735753f9c8251ed2ac8ad757d5a24a4
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
