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Jason-JH.Lin 1091c3797e drm/mediatek: Add spinlock for setting vblank event in atomic_begin 
[ Upstream commit fe4c5f662097978b6c91c23a13c24ed92339a180 ]

Add spinlock protection to avoid race condition on vblank event
between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip().

Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Suggested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
Reviewed-by: Fei Shao <fshao@chromium.org>
Tested-by: Fei Shao <fshao@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20230920090658.31181-1-jason-jh.lin@mediatek.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-18 12:11:56 +01:00
..
accessibility Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
acpi ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA 2024-11-18 12:10:57 +01:00
amba Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
android binder_alloc: Disable debug logging by default 2024-11-17 17:43:54 +01:00
ata ata: pata_isapnp: Add missing error check for devm_ioport_map() 2024-11-18 12:10:54 +01:00
atm atm: solos-pci: Fix potential deadlock on &tx_queue_lock 2024-11-18 12:11:48 +01:00
auxdisplay Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
base devcoredump: Send uevent once devcd is ready 2024-11-18 12:11:48 +01:00
battery drivers: battery_v2: sec_battery: export {CURRENT/VOLTAGE}_MAX to sysfs 2024-11-17 17:43:14 +01:00
bcma Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
block zram: use copy_page for full page copy 2024-11-17 17:41:38 +01:00
bluetooth Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE 2024-11-18 11:43:27 +01:00
bts Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
bus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cdrom Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
char hwrng: geode - fix accessing registers 2024-11-18 11:43:02 +01:00
clk clk: qcom: ipq6018: drop the CLK_SET_RATE_PARENT flag from PLL clocks 2024-11-18 11:43:22 +01:00
clocksource clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware 2024-11-18 11:43:12 +01:00
connector Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
counter counter: microchip-tcb-capture: Fix the use of internal GCLK logic 2024-11-08 11:25:51 +01:00
cpufreq cpufreq: imx6q: Don't disable 792 Mhz OPP unnecessarily 2024-11-18 12:11:13 +01:00
cpuidle Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
crypto crypto: qat - increase size of buffers 2024-11-18 11:43:03 +01:00
dax Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dca Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
devfreq PM / devfreq: rockchip-dfi: Make pmu regmap mandatory 2024-11-18 11:42:49 +01:00
dio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
dma dmaengine: stm32-mdma: correct desc prep when channel running 2024-11-18 11:43:25 +01:00
dma-buf Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
edac Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
eisa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
extcon Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fingerprint Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
firewire firewire: core: fix possible memory leak in create_units() 2024-11-18 12:11:08 +01:00
firmware firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit 2024-11-18 11:43:25 +01:00
fpga Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
fsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gnss Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gpio gpiolib: sysfs: Fix error handling on failed export 2024-11-18 12:11:45 +01:00
gpu drm/mediatek: Add spinlock for setting vblank event in atomic_begin 2024-11-18 12:11:56 +01:00
greybus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
gud Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hid HID: lenovo: Restrict detection of patched firmware only to USB cptkbd 2024-11-18 12:11:48 +01:00
hsi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hv Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwmon hwmon: (acpi_power_meter) Fix 4.29 MW bug 2024-11-18 12:11:41 +01:00
hwspinlock Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
hwtracing Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
i2c i2c: designware: Fix corrupted memory seen in the ISR 2024-11-18 12:11:18 +01:00
i3c i3c: master: cdns: Fix reading status register 2024-11-18 11:43:26 +01:00
ide Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
idle Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ifconn Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
iio iio: adc: xilinx-xadc: Don't clobber preset voltage/temperature thresholds 2024-11-18 10:58:32 +01:00
infiniband RDMA/bnxt_re: Correct module description string 2024-11-18 12:11:41 +01:00
input Input: xpad - add HyperX Clutch Gladiate Support 2024-11-18 12:11:10 +01:00
interconnect interconnect: qcom: Add support for mask-based BCMs 2024-11-18 11:43:32 +01:00
iommu iommu/vt-d: Add MTL to quirk list to skip TE disabling 2024-11-18 12:11:09 +01:00
ipack Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
irqchip irqchip/stm32-exti: add missing DT IRQ flag translation 2024-11-18 10:58:46 +01:00
isdn Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
kperfmon Kperfmon: add xyunbound version 2024-06-15 16:28:49 -03:00
kq/mesh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
leds leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' 2024-11-18 11:43:05 +01:00
lightnvm Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
macintosh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mailbox Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mcb mcb: fix error handling for different scenarios when parsing 2024-11-18 11:43:25 +01:00
md bcache: revert replacing IS_ERR_OR_NULL with IS_ERR 2024-11-18 12:11:09 +01:00
media media: ccs: Correctly initialise try compose rectangle 2024-11-18 12:10:56 +01:00
memory Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
memstick Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
message Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mfd mfd: dln2: Fix double put in dln2_probe 2024-11-18 11:43:04 +01:00
misc misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write 2024-11-18 12:11:45 +01:00
mmc mmc: block: Be sure to wait while busy in CQE error recovery 2024-11-18 12:11:47 +01:00
most Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mtd mtd: cfi_cmdset_0001: Byte swap OTP info 2024-11-18 11:43:26 +01:00
muic Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
mux Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
net net: atlantic: fix double free in ring reinit logic 2024-11-18 12:11:49 +01:00
nfc drivers/nfc_logger: Fix implicit int 2024-06-15 16:28:48 -03:00
ntb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nubus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
nvdimm nd_btt: Make BTT lanes preemptible 2024-11-18 11:43:03 +01:00
nvme nvmet: nul-terminate the NQNs passed in the connect command 2024-11-18 12:10:55 +01:00
nvmem nvmem: imx: correct nregs for i.MX6UL 2024-11-18 10:58:31 +01:00
of of: base: Fix some formatting issues and provide missing descriptions 2024-11-18 12:11:27 +01:00
opp Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
oprofile Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parisc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
parport parport: Add support for Brainboxes IX/UC/PX parallel cards 2024-11-18 12:11:45 +01:00
pci Revert "PCI: acpiphp: Reassign resources on bridge if necessary" 2024-11-18 12:11:50 +01:00
pcmcia pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() 2024-11-18 11:43:06 +01:00
perf perf/arm-cmn: Fix the unhandled overflow status of counter 4 to 7 2024-11-08 11:24:52 +01:00
phy phy: mapphone-mdm6600: Fix pinctrl_pm handling for sleep pins 2024-11-08 11:26:20 +01:00
pinctrl pinctrl: avoid reload of p state in list iteration 2024-11-18 12:11:08 +01:00
platform platform/x86: asus-wmi: Fix kbd_dock_devid tablet-switch reporting 2024-11-18 12:11:47 +01:00
pnp Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
power Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
powercap Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
pps Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ps3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ptp ptp: annotate data-race around q->head and q->tail 2024-11-18 11:43:19 +01:00
pwm pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume 2024-11-18 11:43:07 +01:00
rapidio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ras Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
regulator regulator/core: Revert "fix kobject release warning and memory leak in regulator_register()" 2024-11-08 11:26:17 +01:00
remoteproc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
reset Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
rpmsg rpmsg: Fix possible refcount leak in rpmsg_register_device_override() 2024-11-18 10:58:46 +01:00
rtc rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call 2024-11-18 11:43:06 +01:00
s390 s390/dasd: protect device queue against concurrent access 2024-11-18 12:10:57 +01:00
samsung Fix clang 16 errors treewide 2024-06-15 16:28:48 -03:00
sbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
scsi scsi: be2iscsi: Fix a memleak in beiscsi_init_wrb_handle() 2024-11-18 12:11:41 +01:00
sensorhub treewide: fix build errors 2024-06-15 16:21:17 -03:00
sensors Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sfi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
sh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
siox Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
slimbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
soc soc: qcom: llcc: Handle a second device without data corruption 2024-11-18 11:43:02 +01:00
soundwire Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spi spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies 2024-11-18 11:43:11 +01:00
spmi Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
spu_verify Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
ssb Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
staging net: vlan: introduce skb_vlan_eth_hdr() 2024-11-18 12:11:48 +01:00
sti Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
target Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tc Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
tee tee: optee: Fix supplicant based device enumeration 2024-11-18 12:11:39 +01:00
thermal thermal: core: prevent potential string overflow 2024-11-18 11:42:50 +01:00
thunderbolt thunderbolt: Workaround an IOMMU fault on certain systems with Intel Maple Ridge 2024-11-08 11:26:11 +01:00
tty serial: 8250_omap: Add earlycon support for the AM654 UART controller 2024-11-18 12:11:46 +01:00
uh Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
uio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
usb usb: typec: class: fix typec_altmode_put_partner to put plugs 2024-11-18 12:11:45 +01:00
vdpa Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vfio Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vhost Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vibrator Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
video fbdev: stifb: Make the STI next font pointer a 32-bit signed offset 2024-11-18 12:11:12 +01:00
virt Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
virtio virtio-mmio: fix memory leak of vm_dev 2024-11-18 10:58:28 +01:00
vision Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vision3 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
visorbus Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vlynq Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
vme Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
w1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
watchdog Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
xen swiotlb-xen: provide the "max_mapping_size" method 2024-11-18 12:10:57 +01:00
zorro Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig drivers: add stub kperfmon 2024-06-15 16:28:49 -03:00
Kconfig.variant1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Makefile drivers: add stub kperfmon 2024-06-15 16:28:49 -03:00
Makefile.variant1 Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00