WSL2-Linux-Kernel/drivers
Ping Cheng 5047a228d4 HID: wacom: insert timestamp to packed Bluetooth (BT) events
commit 17d793f3ed upstream.

To fully utilize the BT polling/refresh rate, a few input events
are sent together to reduce event delay. This causes issue to the
timestamp generated by input_sync since all the events in the same
packet would pretty much have the same timestamp. This patch inserts
time interval to the events by averaging the total time used for
sending the packet.

This decision was mainly based on observing the actual time interval
between each BT polling. The interval doesn't seem to be constant,
due to the network and system environment. So, using solutions other
than averaging doesn't end up with valid timestamps.

Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-05-17 11:50:26 +02:00
..
accessibility
acpi ACPI: VIOT: Initialize the correct IOMMU fwspec 2023-05-11 23:00:23 +09:00
amba
android binder: Gracefully handle BINDER_TYPE_FDA objects with num_fds=0 2023-02-25 12:06:45 +01:00
ata ata: libata: Fix sata_down_spd_limit() when no link speed is reported 2023-02-09 11:26:37 +01:00
atm atm: idt77252: fix kmemleak when rmmod idt77252 2023-03-30 12:47:48 +02:00
auxdisplay auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() 2023-03-11 13:57:22 +01:00
base platform: Provide a remove callback that returns no value 2023-05-11 23:00:24 +09:00
bcma
block loop: LOOP_CONFIGURE: send uevents for partitions 2023-04-05 11:24:56 +02:00
bluetooth Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work" 2023-05-11 23:00:31 +09:00
bus bus: mhi: host: Range check CHDBOFF and ERDBOFF 2023-05-17 11:50:14 +02:00
cdrom
char ipmi: ASPEED_BT_IPMI_BMC: select REGMAP_MMIO instead of depending on it 2023-05-11 23:00:31 +09:00
clk clk: rockchip: rk3399: allow clk_cifout to force clk_cifout_src to reparent 2023-05-11 23:00:39 +09:00
clocksource clocksource/drivers/davinci: Fix memory leak in davinci_timer_register when init fails 2023-05-11 23:00:37 +09:00
comedi
connector
counter counter: 104-quad-8: Fix race condition between FLAG and CNTR reads 2023-04-26 13:51:55 +02:00
cpufreq cpufreq: use correct unit when verify cur freq 2023-05-11 23:00:25 +09:00
cpuidle cpuidle: psci: Iterate backwards over list in psci_pd_remove() 2023-03-22 13:31:36 +01:00
crypto crypto: sun8i-ss - Fix a test in sun8i_ss_setup_ivs() 2023-05-17 11:50:20 +02:00
cxl
dax dax/kmem: Fix leak of memory-hotplug resources 2023-03-10 09:40:08 +01:00
dca
devfreq
dio
dma dmaengine: at_xdmac: do not enable all cyclic channels 2023-05-11 23:00:38 +09:00
dma-buf
edac EDAC/skx: Fix overflows on the DRAM row address mapping arrays 2023-05-11 23:00:20 +09:00
eisa
extcon extcon: usbc-tusb320: fix kernel-doc warning 2023-02-06 07:59:01 +01:00
firewire firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region 2023-02-09 11:26:32 +01:00
firmware firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe 2023-05-11 23:00:33 +09:00
fpga fpga: bridge: fix kernel-doc parameter description 2023-05-11 23:00:31 +09:00
fsi WRITE is "data source", not destination... 2023-02-09 11:26:34 +01:00
gnss
gpio gpio: davinci: Add irq chip flag to skip set wake 2023-04-13 16:48:19 +02:00
gpu drm/amdgpu: disable sdma ecc irq only when sdma RAS is enabled in suspend 2023-05-17 11:50:25 +02:00
greybus
hid HID: wacom: insert timestamp to packed Bluetooth (BT) events 2023-05-17 11:50:26 +02:00
hsi
hv Drivers: vmbus: Check for channel allocation before looking up relids 2023-04-13 16:48:17 +02:00
hwmon hwmon: (pmbus/fsp-3y) Fix functionality bitmask in FSP-3Y YM-2151E 2023-05-11 23:00:25 +09:00
hwspinlock
hwtracing coresight: etm_pmu: Set the module field 2023-05-11 23:00:33 +09:00
i2c i2c: cadence: cdns_i2c_master_xfer(): Fix runtime PM leak on error path 2023-05-11 23:00:33 +09:00
i3c
idle
iio iio: light: max44009: add missing OF device matching 2023-05-11 23:00:32 +09:00
infiniband RDMA/mlx5: Use correct device num_ports when modify DC 2023-05-11 23:00:37 +09:00
input Input: raspberrypi-ts - fix refcount leak in rpi_ts_probe 2023-05-11 23:00:36 +09:00
interconnect interconnect: qcom: osm-l3: fix icc_onecell_data allocation 2023-03-30 12:47:41 +02:00
iommu iommu/amd: Fix "Guest Virtual APIC Table Root Pointer" configuration in IRTE 2023-05-11 23:00:18 +09:00
ipack
irqchip genirq: Add and use an irq_data_update_affinity helper 2023-03-11 13:57:31 +01:00
isdn
leds leds: tca6507: Fix error handling of using fwnode_property_read_string 2023-05-11 23:00:37 +09:00
macintosh macintosh: via-pmu-led: requires ATA to be set 2023-05-11 23:00:34 +09:00
mailbox mailbox: zynqmp: Fix counts of child nodes 2023-05-17 11:50:14 +02:00
mcb
md dm: don't lock fs when the map is NULL in process of resume 2023-05-11 23:00:40 +09:00
media media: venus: dec: Fix handling of the start cmd 2023-05-11 23:00:24 +09:00
memory
memstick memstick: fix memory leak if card device is never registered 2023-04-26 13:51:51 +02:00
message
mfd mfd: tqmx86: Correct board names for TQMxE39x 2023-05-11 23:00:38 +09:00
misc vmci_host: fix a race condition in vmci_host_poll() causing GPF 2023-05-11 23:00:32 +09:00
mmc mmc: sdhci-of-esdhc: fix quirk to ignore command inhibit for data 2023-05-11 23:00:23 +09:00
most
mtd mtd: core: fix error path for nvmem provider 2023-05-11 23:00:39 +09:00
mux
net net: enetc: check the index of the SFI rather than the handle 2023-05-17 11:50:19 +02:00
nfc nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition 2023-03-22 13:31:26 +01:00
ntb
nubus
nvdimm
nvme nvme-fcloop: fix "inconsistent {IN-HARDIRQ-W} -> {HARDIRQ-ON-W} usage" 2023-05-11 23:00:28 +09:00
nvmem nvmem: core: fix return value 2023-02-22 12:57:03 +01:00
of of: Fix modalias string generation 2023-05-11 23:00:32 +09:00
opp OPP: fix error checking in opp_migrate_dentry() 2023-03-10 09:39:15 +01:00
parisc genirq: Add and use an irq_data_update_affinity helper 2023-03-11 13:57:31 +01:00
parport
pci PCI/EDR: Clear Device Status after EDR error recovery 2023-05-11 23:00:32 +09:00
pcmcia
perf
phy phy: tegra: xusb: Add missing tegra_xusb_port_unregister for usb2_port and ulpi_port 2023-05-11 23:00:38 +09:00
pinctrl pinctrl: renesas: r8a779a0: Remove incorrect AVB[01] pinmux configuration 2023-05-11 23:00:37 +09:00
platform platform/x86: touchscreen_dmi: Add info for the Dexp Ursus KX210i 2023-05-17 11:50:22 +02:00
pnp
power power: supply: generic-adc-battery: fix unit scaling 2023-05-11 23:00:36 +09:00
powercap powercap: fix possible name leak in powercap_register_zone() 2023-03-10 09:39:12 +01:00
pps
ps3
ptp ptp_qoriq: fix memory leak in probe() 2023-04-05 11:24:55 +02:00
pwm pwm: mtk-disp: Configure double buffering before reading in .get_state() 2023-05-11 23:00:38 +09:00
rapidio
ras
regulator regulator: stm32-pwr: fix of_iomap leak 2023-05-11 23:00:24 +09:00
remoteproc remoteproc: imx_rproc: Call of_node_put() on iteration error 2023-05-17 11:50:24 +02:00
reset
rpmsg rpmsg: glink: Avoid infinite loop on intent for missing channel 2023-03-10 09:39:46 +01:00
rtc rtc: meson-vrtc: Use ktime_get_real_ts64() to get the current time 2023-05-11 23:00:35 +09:00
s390 s390/dasd: fix hanging blockdevice after request requeue 2023-05-11 23:00:39 +09:00
sbus
scsi scsi: qedi: Fix use after free bug in qedi_remove() 2023-05-17 11:50:15 +02:00
sh genirq: Add and use an irq_data_update_affinity helper 2023-03-11 13:57:31 +01:00
siox
slimbus
soc soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe 2023-05-11 23:00:20 +09:00
soundwire soundwire: qcom: correct setting ignore bit on v1.5.1 2023-05-11 23:00:17 +09:00
spi spi: cadence-quadspi: fix suspend-resume implementations 2023-05-11 23:00:33 +09:00
spmi spmi: Add a check for remove callback when removing a SPMI driver 2023-05-11 23:00:34 +09:00
ssb
staging staging: rtl8192e: Fix W_DISABLE# does not work after stop/start 2023-05-11 23:00:34 +09:00
target scsi: target: iscsit: Fix TAS handling during conn cleanup 2023-05-11 23:00:26 +09:00
tc
tee tee: amdtee: fix race condition in amdtee_open_session 2023-03-30 12:47:59 +02:00
thermal thermal/drivers/mediatek: Use devm_of_iomap to avoid resource leak in mtk_thermal_probe 2023-05-11 23:00:38 +09:00
thunderbolt thunderbolt: Rename shadowed variables bit to interrupt_bit and auto_clear_bit 2023-03-30 12:47:52 +02:00
tty workqueue: Introduce show_one_worker_pool and show_one_workqueue. 2023-05-11 23:00:35 +09:00
uio
usb usb: mtu3: fix kernel panic at qmu transfer done irq handler 2023-05-11 23:00:33 +09:00
vdpa vdpa_sim: set last_used_idx as last_avail_idx in vdpasim_queue_ready 2023-03-22 13:31:24 +01:00
vfio vfio/type1: restore locked_vm 2023-03-10 09:40:13 +01:00
vhost vhost/net: Clear the pending messages when the backend is removed 2023-02-09 11:26:34 +01:00
video fbmem: Reject FB_ACTIVATE_KD_TEXT from userspace 2023-04-20 12:13:52 +02:00
virt
virtio virtio_ring: don't update event idx on get_buf 2023-05-11 23:00:34 +09:00
visorbus
vlynq
vme
w1
watchdog watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe() 2023-05-17 11:50:16 +02:00
xen ACPI: processor: Fix evaluating _PDC method when running as Xen dom0 2023-05-11 23:00:22 +09:00
zorro
Kconfig
Makefile