linux-stable/drivers
Kai-Heng Feng 86c31524b2 HID: i2c-hid: Disable runtime PM for LG touchscreen
LG touchscreen (1fd2:8001) stops working after reboot:
[ 4.859153] i2c_hid i2c-SAPS2101:00: i2c_hid_get_input: incomplete report (64/66)
[ 4.936070] i2c_hid i2c-SAPS2101:00: i2c_hid_get_input: incomplete report (64/66)
[ 9.948224] i2c_hid i2c-SAPS2101:00: failed to reset device.

The device in question stops working after receives SLEEP, ON, SLEEP
commands in a short period. The scenario is like this:
- Once the desktop session closes, it also closed the hid device, so the
device gets runtime suspended and receives a SLEEP command.
- Before calling shutdown callback, it gets runtime resumed and received
an ON command.
- In the shutdown callback, it receives another SLEEP command.

I failed to find a reliable interval between ON/SLEEP commands that can
make it work, so let's simply disable runtime PM for the device.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2018-11-19 16:27:00 +01:00
..
accessibility
acpi mm/memory_hotplug: make add_memory() take the device_hotplug_lock 2018-10-31 08:54:17 -07:00
amba
android
ata libata: Apply NOLPM quirk for SAMSUNG MZ7TD256HAFV-000L9 2018-10-26 08:21:04 -06:00
atm
auxdisplay
base mm/memory_hotplug: fix online/offline_pages called w.o. mem_hotplug_lock 2018-10-31 08:54:17 -07:00
bcma
block The highlights are: 2018-10-31 14:42:31 -07:00
bluetooth Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
bus ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
cdrom gdrom: fix mistake in assignment of error 2018-10-25 11:17:40 -06:00
char RTC for 4.20 2018-10-27 09:24:24 -07:00
clk This time it looks like a quieter release cycle in the clk tree. I guess that's 2018-10-31 11:08:30 -07:00
clocksource RISC-V Patches for the 4.20 Merge Window, Part 1 2018-10-25 18:01:29 -07:00
connector
cpufreq cpufreq: remove unused arm_big_little_dt driver 2018-10-25 18:39:02 +02:00
cpuidle More power management updates for 4.20-rc1 2018-10-30 09:08:07 -07:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-10-25 16:43:35 -07:00
dax
dca
devfreq
dio
dma pci-v4.20-changes 2018-10-25 06:50:48 -07:00
dma-buf
edac ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
eisa
extcon
firewire
firmware platform-drivers-x86 for v4.20-1 2018-11-01 08:42:21 -07:00
fmc
fpga
fsi
gnss
gpio pci-v4.20-changes 2018-10-25 06:50:48 -07:00
gpu media updates for v4.20-rc1 2018-10-29 14:29:58 -07:00
hid HID: i2c-hid: Disable runtime PM for LG touchscreen 2018-11-19 16:27:00 +01:00
hsi
hv
hwmon Lots of small changes to the IPMI driver. Most of the changes 2018-10-23 09:42:05 +01:00
hwspinlock
hwtracing
i2c More ACPI updates for 4.20-rc1 2018-10-30 09:15:31 -07:00
ide
idle Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
iio Staging/IIO patches for 4.20-rc1 2018-10-29 10:38:10 -07:00
infiniband Revert "mm, mmu_notifier: annotate mmu notifiers with blockable invalidate callbacks" 2018-10-26 16:25:19 -07:00
input Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax 2018-10-28 11:35:40 -07:00
iommu mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
ipack
irqchip This tag contains the Linux port for C-SKY(csky) based on linux-4.19 2018-10-29 08:25:00 -07:00
isdn Merge branch 'work.tty-ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-10-24 14:43:41 +01:00
leds leds: gpio: set led_dat->gpiod pointer for OF defined GPIO leds 2018-10-26 20:51:36 +02:00
lightnvm
macintosh memblock: stop using implicit alignment to SMP_CACHE_BYTES 2018-10-31 08:54:16 -07:00
mailbox - Convert print users to use the %pOFn format specifier 2018-10-29 10:30:44 -07:00
mcb
md Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md 2018-10-26 13:00:44 -07:00
media media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
memory
memstick
message
mfd chrome-platform for v4.20 2018-10-31 16:47:55 -07:00
misc Merge branch 'i2c/for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-10-29 14:44:03 -07:00
mmc Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
mtd mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
mux
net mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
nfc NFC: nfcmrvl_uart: fix OF child-node lookup 2018-10-23 13:28:53 -05:00
ntb
nubus
nvdimm libnvdimm for 4.20 2018-10-25 06:31:56 -07:00
nvme pci-v4.20-changes 2018-10-25 06:50:48 -07:00
nvmem
of memblock: stop using implicit alignment to SMP_CACHE_BYTES 2018-10-31 08:54:16 -07:00
opp
oprofile
parisc
parport
pci Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax 2018-10-28 11:35:40 -07:00
pcmcia powerpc updates for 4.20 2018-10-26 14:36:21 -07:00
perf
phy USB/PHY patches for 4.20-rc1 2018-10-26 08:14:13 -07:00
pinctrl
platform platform-drivers-x86 for v4.20-1 2018-11-01 08:42:21 -07:00
pnp
power Devicetree updates for 4.20: 2018-10-26 12:09:58 -07:00
powercap Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-10-23 13:32:18 +01:00
pps
ps3
ptp ptp: drop redundant kasprintf() to create worker name 2018-10-28 19:20:06 -07:00
pwm
rapidio
ras
regulator
remoteproc
reset ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
rpmsg
rtc rtc: sc27xx: Always read normal alarm when registering RTC device 2018-10-25 02:35:42 +02:00
s390 mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
sbus
scsi for-linus-20181026 2018-10-26 12:43:13 -07:00
sfi mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
sh
siox
slimbus
sn
soc ARM: SoC driver updates for 4.17 2018-10-29 15:16:01 -07:00
soundwire
spi - New Drivers 2018-10-25 06:19:15 -07:00
spmi
ssb
staging media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
target SCSI misc on 20181024 2018-10-25 07:40:30 -07:00
tc
tee
thermal Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 2018-10-31 11:28:12 -07:00
thunderbolt
tty mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
uio
usb media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
uwb
vfio VFIO updates for v4.20 2018-10-31 11:01:38 -07:00
vhost
video fbdev changes for v4.20: 2018-10-31 11:41:37 -07:00
virt
virtio
visorbus
vlynq
vme
w1
watchdog
xen mm/memory_hotplug: make add_memory() take the device_hotplug_lock 2018-10-31 08:54:17 -07:00
zorro
Kconfig
Makefile