linux/drivers
Hans de Goede 05100db84b gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism
commit aa23ca3d98 upstream.

On some laptops enabling wakeup on the GPIO interrupts used for ACPI _AEI
event handling causes spurious wakeups.

This commit adds a new honor_wakeup option, defaulting to true (our current
behavior), which can be used to disable wakeup on troublesome hardware
to avoid these spurious wakeups.

This is a workaround for an architectural problem with s2idle under Linux
where we do not have any mechanism to immediately go back to sleep after
wakeup events, other then for embedded-controller events using the standard
ACPI EC interface, for details see:
https://lore.kernel.org/linux-acpi/61450f9b-cbc6-0c09-8b3a-aff6bf9a0b3c@redhat.com/

One series of laptops which is not able to suspend without this workaround
is the HP x2 10 Cherry Trail models, this commit adds a DMI based quirk
which makes sets honor_wakeup to false on these models.

Cc: stable@vger.kernel.org
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200105160357.97154-3-hdegoede@redhat.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14 20:07:03 +01:00
..
accessibility
acpi ACPI: sysfs: Change ACPI_MASKABLE_GPE_MAX to 0x100 2020-01-09 10:19:04 +01:00
amba
android binder: Handle start==NULL in binder_update_page_range() 2019-12-13 08:52:52 +01:00
ata libata: Fix retrieving of active qcs 2020-01-09 10:19:01 +01:00
atm
auxdisplay
base
bcma
block xen/blkback: Avoid unmapping unmapped grant pages 2020-01-09 10:19:09 +01:00
bluetooth Bluetooth: btusb: fix PM leak in error case of setup 2020-01-09 10:19:04 +01:00
bus bus: ti-sysc: Fix getting optional clocks in clock_roles 2019-12-13 08:51:23 +01:00
cdrom cdrom: respect device capabilities during opening action 2020-01-04 19:13:12 +01:00
char ipmi: Don't allow device module unload when in use 2019-12-31 16:35:23 +01:00
clk clk: pxa: fix one of the pxa RTC clocks 2020-01-04 19:12:57 +01:00
clocksource clocksource/drivers/timer-of: Use unique device name instead of timer 2020-01-04 19:12:45 +01:00
connector
cpufreq cpufreq: imx6q: read OCOTP through nvmem for imx6ul/imx6ull 2020-01-12 12:17:24 +01:00
cpuidle cpuidle: Do not unset the driver if it is there already 2019-12-17 20:35:00 +01:00
crypto crypto: vmx - Avoid weird build failures 2019-12-31 16:36:13 +01:00
dax
dca
devfreq PM / devfreq: Check NULL governor in available_governors_show 2020-01-09 10:19:03 +01:00
dio
dma dmaengine: xilinx_dma: Clear desc_pendingcount in xilinx_dma_reset 2020-01-04 19:12:38 +01:00
dma-buf dma-buf: Fix memory leak in sync_file_merge() 2019-12-21 10:57:38 +01:00
edac EDAC/ghes: Fix grain calculation 2019-12-31 16:35:58 +01:00
eisa
extcon extcon: sm5502: Reset registers during initialization 2019-12-31 16:35:11 +01:00
firewire net: add annotations on hh->hh_len lockless accesses 2020-01-09 10:19:09 +01:00
firmware efi/gop: Fix memory leak in __gop_query32/64() 2020-01-12 12:17:08 +01:00
fmc
fpga
fsi fsi: core: Fix small accesses and unaligned offsets via sysfs 2019-12-31 16:35:55 +01:00
gnss
gpio gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism 2020-01-14 20:07:03 +01:00
gpu drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ 2020-01-14 20:07:02 +01:00
hid HID: hid-input: clear unmapped usages 2020-01-14 20:07:00 +01:00
hsi
hv
hwmon
hwspinlock
hwtracing intel_th: pci: Add Elkhart Lake SOC support 2019-12-31 16:36:24 +01:00
i2c i2c: fix bus recovery stop mode timing 2020-01-14 20:06:58 +01:00
ide
idle
iio iio: adc: max9611: Fix too short conversion time delay 2020-01-09 10:18:55 +01:00
infiniband IB/mlx5: Fix steering rule of drop and count 2020-01-09 10:18:58 +01:00
input Input: input_event - fix struct padding on sparc64 2020-01-14 20:07:01 +01:00
iommu iommu/iova: Init the struct iova to fix the possible memleak 2020-01-12 12:17:18 +01:00
ipack
irqchip irqchip: ingenic: Error out if IRQ domain creation failed 2020-01-04 19:12:52 +01:00
isdn staging: gigaset: add endpoint-type sanity check 2019-12-17 20:34:33 +01:00
leds leds: lm3692x: Handle failure to probe the regulator 2020-01-04 19:12:43 +01:00
lightnvm
macintosh
mailbox mailbox: imx: Fix Tx doorbell shutdown path 2020-01-04 19:13:17 +01:00
mcb
md md: raid1: check rdev before reference in raid1_sync_request func 2020-01-09 10:18:57 +01:00
media media: usb: fix memory leak in af9005_identify_state 2020-01-09 10:19:06 +01:00
memory
memstick
message
mfd
misc altera-stapl: check for a null key before strcasecmp'ing it 2019-12-13 08:51:56 +01:00
mmc mmc: sdhci: Add a quirk for broken command queuing 2019-12-31 16:36:36 +01:00
mtd mtd: spear_smi: Fix Write Burst mode 2019-12-17 20:34:42 +01:00
mux
net can: mscan: mscan_rx_poll(): fix rx path lockup when returning from polling to irq mode 2020-01-14 20:07:02 +01:00
nfc NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error 2019-12-13 08:51:03 +01:00
ntb
nubus
nvdimm libnvdimm/btt: fix variable 'rc' set but not used 2020-01-04 19:13:00 +01:00
nvme nvme-fc: fix double-free scenarios on hw queues 2020-01-09 10:18:54 +01:00
nvmem nvmem: imx-ocotp: reset error status on probe 2019-12-31 16:35:37 +01:00
of of: unittest: fix memory leak in attach_node_and_children 2019-12-17 20:36:04 +01:00
opp
oprofile
parisc
parport parport: load lowlevel driver if ports not found 2019-12-31 16:36:01 +01:00
pci PCI/switchtec: Read all 64 bits of part_event_bitmap 2020-01-12 12:17:24 +01:00
pcmcia
perf
phy phy: qcom-usb-hs: Fix extcon double register after power cycle 2019-12-31 16:35:30 +01:00
pinctrl pinctrl: baytrail: Really serialize all register accesses 2020-01-04 19:13:45 +01:00
platform platform/x86: pmc_atom: Add Siemens CONNECT X300 to critclk_systems DMI table 2020-01-09 10:19:04 +01:00
pnp
power power: supply: cpcap-battery: Fix signed counter sample register 2019-12-17 20:35:37 +01:00
powercap
pps
ps3
ptp ptp: fix the race between the release of ptp_clock and cdev 2020-01-04 19:13:35 +01:00
pwm pwm: Clear chip_data in pwm_put() 2019-12-05 09:21:29 +01:00
rapidio
ras
regulator regulator: rn5t618: fix module aliases 2020-01-12 12:17:18 +01:00
remoteproc
reset
rpmsg rpmsg: glink: Free pending deferred work on remove 2019-12-21 10:57:30 +01:00
rtc rtc: disable uie before setting time and enable after 2019-12-17 20:35:43 +01:00
s390 s390/dasd: fix memleak in path handling error case 2020-01-12 12:17:22 +01:00
sbus
scsi scsi: qedf: Do not retry ELS request if qedf_alloc_cmd fails 2020-01-09 10:19:07 +01:00
sfi
sh
siox
slimbus slimbus: ngd: Fix build error on x86 2019-12-13 08:51:54 +01:00
sn
soc soc: renesas: r8a77990-sysc: Fix initialization order of 3DG-{A,B} 2019-12-13 08:52:29 +01:00
soundwire soundwire: intel: fix PDI/stream mapping for Bulk 2019-12-31 16:35:55 +01:00
spi spi: spi-ti-qspi: Fix a bug when accessing non default CS 2020-01-12 12:17:12 +01:00
spmi
ssb
staging staging: comedi: gsc_hpdi: check dma_alloc_coherent() return value 2019-12-31 16:36:26 +01:00
target scsi: target: iscsi: Wait for all commands to finish before freeing a session 2020-01-04 19:13:06 +01:00
tc
tee
thermal thermal: Fix deadlock in thermal thermal_zone_device_check 2019-12-13 08:52:50 +01:00
thunderbolt thunderbolt: Power cycle the router if NVM authentication fails 2019-12-05 09:21:27 +01:00
tty powerpc/pseries/hvconsole: Fix stack overread via udbg 2020-01-09 10:19:08 +01:00
uio
usb usb: chipidea: host: Disable port power only if previously enabled 2020-01-14 20:06:58 +01:00
uwb
vfio vfio/pci: call irq_bypass_unregister_producer() before freeing irq 2019-12-21 10:57:37 +01:00
vhost vhost/vsock: accept only packets with the right dst_cid 2020-01-04 19:13:36 +01:00
video video/hdmi: Fix AVI bar unpack 2019-12-17 20:35:17 +01:00
virt
virtio virtio-balloon: fix managed page counts when migrating pages between zones 2019-12-17 20:34:43 +01:00
visorbus
vlynq
vme
w1
watchdog watchdog: Fix the race between the release of watchdog_core_data and cdev 2020-01-04 19:13:01 +01:00
xen xen/balloon: fix ballooned page accounting without hotplug enabled 2020-01-09 10:18:58 +01:00
zorro
Kconfig
Makefile