Hello,
The panel driver ili9881c stopped working as soon as Kernel version turned
6.17. It was working well in all 6.16 versions. Please, look at the issue.
--
Best regards,
Sergey Suloev
// Common include for AAPI display
&dsi {
#address-cells = <1>;
#size-cells = <0>;
vcc-dsi-supply = <®_dcdc1>; /* VCC-DSI */
status = "okay";
aapi_lcd: panel@0 {
compatible = "startek,kd050hdfia020", "ilitek,ili9881c";
reg = <0>;
power-supply = <®_vcc_lcd>;
reset-gpios = <&r_pio 0 5 GPIO_ACTIVE_LOW>; /*PL05*/
backlight = <&pwm_bl>;
rotation = <0>; /*Valid: 0, 90, 180, 270 */
};
};
&dphy {
status = "okay";
};
&de {
status = "okay";
};
&tcon0 {
status = "okay";
};
&{/} {
pwm_bl: backlight {
compatible = "pwm-backlight";
pwms = <&pwm 0 5000000 0>; /*200 Hz*/
brightness-levels = <0 8 16 32 64 96 128 192 255>;
default-brightness-level = <6>;
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm0_pin>;
status = "okay";
};
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.17.1-sunxi (sergey@hanni-ubuntu-desktop) (arm-none-linux-gnueabihf-gcc (Arm GNU Toolchain 13.3.Rel1 (Build arm-13.24)) 13.3.1 20240614, GNU ld (Arm GNU Toolchain 13.3.Rel1 (Build arm-13.24)) 2.42.0.20240614) #3 SMP Mon Oct 13 16:51:52 MSK 2025
[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: BananaPi M2 Magic
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] cma: Reserved 128 MiB at 0x58000000
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000040000000-0x000000005fffffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000040000000-0x000000005fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000005fffffff]
[ 0.000000] OF: reserved mem: Reserved memory: No reserved-memory node in the DT
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: Using PSCI v0.1 Function IDs from DT
[ 0.000000] percpu: Embedded 13 pages/cpu s20556 r8192 d24500 u53248
[ 0.000000] pcpu-alloc: s20556 r8192 d24500 u53248 alloc=13*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Kernel command line: console=ttyS0,115200 console=tty1 net.ifnames=0 consoleblank=0 loglevel=8 earlyprintk rootfstype=ext4 rootwait panic=10 root=PARTUUID=785ac274-01 log_buf_len=65536 drm.debug=0x01 fbcon=font:SUN12x22 fbcon=rotate:1 cpufreq.default_governor=ondemand
[ 0.000000] Unknown kernel command line parameters "earlyprintk", will be passed to user space.
[ 0.000000] printk: log buffer data + meta data: 131072 + 409600 = 540672 bytes
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 131072
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000001] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000017] Switching to timer-based delay loop, resolution 41ns
[ 0.000239] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000804] Console: colour dummy device 80x30
[ 0.000827] printk: legacy console [tty1] enabled
[ 0.001344] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.001384] CPU: Testing write buffer coherency: ok
[ 0.001449] pid_max: default: 32768 minimum: 301
[ 0.001651] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.001690] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.002715] /cpus/cpu@0 missing clock-frequency property
[ 0.002789] /cpus/cpu@1 missing clock-frequency property
[ 0.002828] /cpus/cpu@2 missing clock-frequency property
[ 0.002865] /cpus/cpu@3 missing clock-frequency property
[ 0.002892] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002946] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 0.004467] Setting up static identity map for 0x40100000 - 0x40100060
[ 0.004725] rcu: Hierarchical SRCU implementation.
[ 0.004752] rcu: Max phase no-delay instances is 1000.
[ 0.005121] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.006234] smp: Bringing up secondary CPUs ...
[ 0.007477] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.008838] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.010153] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.010330] smp: Brought up 1 node, 4 CPUs
[ 0.010404] SMP: Total of 4 processors activated (192.00 BogoMIPS).
[ 0.010427] CPU: All CPU(s) started in HYP mode.
[ 0.010443] CPU: Virtualization extensions available.
[ 0.011216] Memory: 372712K/524288K available (8192K kernel code, 646K rwdata, 2040K rodata, 1024K init, 225K bss, 18312K reserved, 131072K cma-reserved, 0K highmem)
[ 0.011884] devtmpfs: initialized
[ 0.020449] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[ 0.020776] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.020827] posixtimers hash table entries: 2048 (order: 2, 16384 bytes, linear)
[ 0.020989] futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 KiB, linear).
[ 0.023331] pinctrl core: initialized pinctrl subsystem
[ 0.025433] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.026750] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.027842] thermal_sys: Registered thermal governor 'step_wise'
[ 0.028102] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.028151] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.036791] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/dsi@1ca0000
[ 0.036876] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.037510] /soc/interrupt-controller@1c81000: Fixed dependency cycle(s) with /soc/interrupt-controller@1c81000
[ 0.037593] /soc/display-frontend@1e00000: Fixed dependency cycle(s) with /soc/display-backend@1e60000
[ 0.037669] /soc/display-backend@1e60000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.037711] /soc/display-backend@1e60000: Fixed dependency cycle(s) with /soc/display-frontend@1e00000
[ 0.037782] /soc/drc@1e70000: Fixed dependency cycle(s) with /soc/lcd-controller@1c0c000
[ 0.037830] /soc/drc@1e70000: Fixed dependency cycle(s) with /soc/display-backend@1e60000
[ 0.038016] /soc/dsi@1ca0000: Fixed dependency cycle(s) with /soc/lcd-controller@1c0c000
[ 0.038706] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/dsi@1ca0000
[ 0.038772] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.043664] /soc/display-frontend@1e00000: Fixed dependency cycle(s) with /soc/display-backend@1e60000
[ 0.043989] /soc/display-frontend@1e00000: Fixed dependency cycle(s) with /soc/display-backend@1e60000
[ 0.044119] /soc/display-backend@1e60000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.044161] /soc/display-backend@1e60000: Fixed dependency cycle(s) with /soc/display-frontend@1e00000
[ 0.044498] /soc/display-backend@1e60000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.044616] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/drc@1e70000
[ 0.044726] /soc/drc@1e70000: Fixed dependency cycle(s) with /soc/lcd-controller@1c0c000
[ 0.044826] /soc/drc@1e70000: Fixed dependency cycle(s) with /soc/display-backend@1e60000
[ 0.046763] /soc/lcd-controller@1c0c000: Fixed dependency cycle(s) with /soc/dsi@1ca0000
[ 0.046887] /soc/dsi@1ca0000: Fixed dependency cycle(s) with /soc/lcd-controller@1c0c000
[ 0.052358] usbcore: registered new interface driver usbfs
[ 0.052453] usbcore: registered new interface driver hub
[ 0.052516] usbcore: registered new device driver usb
[ 0.052812] pps_core: LinuxPPS API ver. 1 registered
[ 0.052838] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.052876] PTP clock support registered
[ 0.053444] Advanced Linux Sound Architecture Driver Initialized.
[ 0.054696] clocksource: Switched to clocksource arch_sys_counter
[ 0.065004] NET: Registered PF_INET protocol family
[ 0.065302] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.066582] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.066640] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.066673] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.066735] TCP bind hash table entries: 4096 (order: 4, 65536 bytes, linear)
[ 0.066926] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.067069] UDP hash table entries: 256 (order: 1, 14336 bytes, linear)
[ 0.067148] UDP-Lite hash table entries: 256 (order: 1, 14336 bytes, linear)
[ 0.067396] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.068076] RPC: Registered named UNIX socket transport module.
[ 0.068121] RPC: Registered udp transport module.
[ 0.068139] RPC: Registered tcp transport module.
[ 0.068155] RPC: Registered tcp-with-tls transport module.
[ 0.068171] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.069275] Initialise system trusted keyrings
[ 0.069693] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.070562] NFS: Registering the id_resolver key type
[ 0.070632] Key type id_resolver registered
[ 0.070653] Key type id_legacy registered
[ 0.070784] Key type asymmetric registered
[ 0.070808] Asymmetric key parser 'x509' registered
[ 0.070881] io scheduler mq-deadline registered
[ 0.070904] io scheduler kyber registered
[ 0.070939] io scheduler bfq registered
[ 0.141163] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.145254] [drm:drm_core_init] Initialized
[ 0.154951] sun6i-rtc 1f00000.rtc: registered as rtc0
[ 0.155034] sun6i-rtc 1f00000.rtc: setting system clock to 1970-01-01T00:03:10 UTC (190)
[ 0.155396] i2c_dev: i2c /dev entries driver
[ 0.157265] sunxi-wdt 1c20ca0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[ 0.159314] usbcore: registered new interface driver usbhid
[ 0.159354] usbhid: USB HID core driver
[ 0.161259] NET: Registered PF_PACKET protocol family
[ 0.161440] Key type dns_resolver registered
[ 0.161696] Registering SWP/SWPB emulation handler
[ 0.168402] Loading compiled-in X.509 certificates
[ 0.182880] gpio gpiochip0: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.185489] sun8i-a23-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver
[ 0.186319] gpio gpiochip1: Static allocation of GPIO base is deprecated, use dynamic allocation.
[ 0.189426] sun8i-a33-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.190172] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pc not found, using dummy regulator
[ 0.190764] sun8i-a23-r-pinctrl 1f02c00.pinctrl: supply vcc-pl not found, using dummy regulator
[ 0.192012] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-ph not found, using dummy regulator
[ 0.193143] printk: legacy console [ttyS0] disabled
[ 0.213869] 1c28c00.serial: ttyS0 at MMIO 0x1c28c00 (irq = 131, base_baud = 1500000) is a U6_16550A
[ 0.213971] printk: legacy console [ttyS0] enabled
[ 1.251868] pwrseq_simple pwrseq: error -ENOENT: reset control not ready
[ 1.258666] pwrseq_simple pwrseq: probe with driver pwrseq_simple failed with error -2
[ 1.267650] sunxi-rsb 1f03400.rsb: RSB running at 3000000 Hz
[ 1.274237] axp20x-rsb sunxi-rsb-3a3: AXP20x variant AXP223 found
[ 1.283493] input: axp20x-pek as /devices/platform/soc/1f03400.rsb/sunxi-rsb-3a3/axp221-pek/input/input0
[ 1.293817] axp20x-adc axp22x-adc: DMA mask not set
[ 1.299586] axp20x-ac-power-supply axp20x-ac-power-supply: DMA mask not set
[ 1.308564] axp20x-usb-power-supply axp20x-usb-power-supply: DMA mask not set
[ 1.309894] vcc-wifi0: Bringing 700000uV into 3300000-3300000uV
[ 1.322584] vcc-wifi1: Bringing 700000uV into 3300000-3300000uV
[ 1.322656] axp20x-rsb sunxi-rsb-3a3: AXP20X driver loaded
[ 1.336754] usb_phy_generic usb_phy_generic.1.auto: dummy supplies not allowed for exclusive requests (id=vbus)
[ 1.344938] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pd not found, using dummy regulator
[ 1.347831] musb-hdrc musb-hdrc.2.auto: MUSB HDRC host driver
[ 1.355676] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pb not found, using dummy regulator
[ 1.361241] musb-hdrc musb-hdrc.2.auto: new USB bus registered, assigned bus number 1
[ 1.379255] hub 1-0:1.0: USB hub found
[ 1.383092] hub 1-0:1.0: 1 port detected
[ 1.392033] ehci-platform 1c1a000.usb: EHCI Host Controller
[ 1.395265] ohci-platform 1c1a400.usb: Generic Platform OHCI controller
[ 1.397742] ehci-platform 1c1a000.usb: new USB bus registered, assigned bus number 2
[ 1.398419] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pf not found, using dummy regulator
[ 1.404319] ohci-platform 1c1a400.usb: new USB bus registered, assigned bus number 3
[ 1.404921] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.420080] clk: Disabling unused clocks
[ 1.440982] PM: genpd: Disabling unused power domains
[ 1.444907] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[ 1.446067] ALSA device list:
[ 1.453476] No soundcards found.
[ 1.457121] check access for rdinit=/init failed: -2, ignoring
[ 1.463764] ohci-platform 1c1a400.usb: irq 164, io mem 0x01c1a400
[ 1.465207] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.479708] ehci-platform 1c1a000.usb: irq 163, io mem 0x01c1a000
[ 1.485951] sunxi-mmc 1c11000.mmc: initialized, max. request size: 16384 KB
[ 1.486824] sunxi-mmc 1c0f000.mmc: initialized, max. request size: 16384 KB
[ 1.501192] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.516480] ehci-platform 1c1a000.usb: USB 2.0 started, EHCI 1.00
[ 1.526048] hub 2-0:1.0: USB hub found
[ 1.529908] hub 2-0:1.0: 1 port detected
[ 1.540660] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.547479] hub 3-0:1.0: USB hub found
[ 1.554551] hub 3-0:1.0: 1 port detected
[ 1.558122] mmc0: host does not support reading read-only switch, assuming write-enable
[ 1.559798] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.568533] mmc0: new high speed SDHC card at address 5048
[ 1.581890] mmcblk0: mmc0:5048 SD16G 14.4 GiB
[ 1.589157] mmcblk0: p1
[ 1.592990] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.607541] mmc1: new high speed DDR MMC card at address 0001
[ 1.614400] EXT4-fs (mmcblk0p1): mounted filesystem 020c0c6e-94dd-4a2e-b777-6fc4429c58be ro with ordered data mode. Quota mode: disabled.
[ 1.616471] mmcblk1: mmc1:0001 8WPD3R 7.28 GiB
[ 1.626967] VFS: Mounted root (ext4 filesystem) readonly on device 179:1.
[ 1.634989] mmcblk1: p1
[ 1.642458] mmcblk1boot0: mmc1:0001 8WPD3R 4.00 MiB
[ 1.647669] devtmpfs: mounted
[ 1.651332] mmcblk1boot1: mmc1:0001 8WPD3R 4.00 MiB
[ 1.652179] Freeing unused kernel image (initmem) memory: 1024K
[ 1.665558] Run /sbin/init as init process
[ 1.668458] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 1.669679] with arguments:
[ 1.669687] /sbin/init
[ 1.669692] earlyprintk
[ 1.688449] with environment:
[ 1.691606] HOME=/
[ 1.693972] TERM=linux
[ 2.387090] EXT4-fs (mmcblk0p1): re-mounted 020c0c6e-94dd-4a2e-b777-6fc4429c58be r/w.
[ 2.491289] Adding 204796k swap on /var/swap. Priority:-2 extents:4 across:1064644k SS
[ 3.411959] sun8i-a33-pinctrl 1c20800.pinctrl: supply vcc-pg not found, using dummy regulator
[ 3.412234] mcp73833-charger aapi-charger: status line 'stat1' ready: gpio=204, irq=111
[ 3.412318] mcp73833-charger aapi-charger: status line 'stat2' ready: gpio=363, irq=44
[ 3.412389] mcp73833-charger aapi-charger: status line 'pg' ready: gpio=34, irq=69
[ 3.412407] mcp73833-charger aapi-charger: PG line is LO
[ 3.412419] mcp73833-charger aapi-charger: STAT1 line is LO
[ 3.412430] mcp73833-charger aapi-charger: STAT2 line is HI
[ 3.412441] mcp73833-charger aapi-charger: enable is HI
[ 3.420012] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.424860] mcp73833-charger aapi-charger: fast charge is OFF
[ 3.425228] mcp73833-charger aapi-charger: fast charge is OFF
[ 3.440812] bq27xxx-battery 1-0055: data memory update not supported for chip
[ 3.445358] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.469406] sun4i-ss 1c15000.crypto-engine: Die ID 5
[ 3.470681] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.479924] sun4i-drm display-engine: bound 1e00000.display-frontend (ops 0xc094a010)
[ 3.480354] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc0949778)
[ 3.480433] sun4i-drm display-engine: bound 1e70000.drc (ops 0xc09492a8)
[ 3.481081] sun4i-drm display-engine: No panel or bridge found... RGB output disabled
[ 3.481109] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc0947f18)
[ 3.481133] sun6i-mipi-dsi 1ca0000.dsi: is drm registered? 0
[ 3.481173] sun6i-mipi-dsi 1ca0000.dsi: Set connector panel orientation
[ 3.481197] sun4i-drm display-engine: bound 1ca0000.dsi (ops sun6i_dsi_ops [sun6i_mipi_dsi])
[ 3.481556] [drm:drm_minor_register]
[ 3.481593] [drm:drm_minor_register]
[ 3.482012] [drm:drm_minor_register] new minor registered 0
[ 3.482044] [drm:drm_minor_register]
[ 3.482322] [drm] Initialized sun4i-drm 1.0.0 for display-engine on minor 0
[ 3.482386] [drm:drm_mode_object_get] OBJ ID: 51 (2)
[ 3.482472] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (2)
[ 3.482508] sun4i-drm display-engine: [drm] Cannot find any crtc or sizes
[ 3.483598] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.483727] [drm:drm_mode_object_get] OBJ ID: 51 (2)
[ 3.483792] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (2)
[ 3.483828] sun4i-drm display-engine: [drm] Cannot find any crtc or sizes
[ 3.490327] axp20x-gpio axp20x-gpio: DMA mask not set
[ 3.493485] axp20x-gpio axp20x-gpio: AXP209 pinctrl and GPIO driver loaded
[ 3.494310] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.561372] lima 1c40000.gpu: gp - mali400 version major 1 minor 1
[ 3.561953] lima 1c40000.gpu: pp0 - mali400 version major 1 minor 1
[ 3.562048] lima 1c40000.gpu: pp1 - mali400 version major 1 minor 1
[ 3.562103] lima 1c40000.gpu: l2_cache0 64K, 4-way, 64byte cache line, 64bit external bus
[ 3.562507] lima 1c40000.gpu: bus rate = 200000000
[ 3.562530] lima 1c40000.gpu: mod rate = 384000000
[ 3.562664] lima 1c40000.gpu: error -ENODEV: _opp_set_regulators: no regulator (mali) found
[ 3.563113] lima 1c40000.gpu: Failed to register cooling device
[ 3.563183] [drm:drm_minor_register]
[ 3.563468] [drm:drm_minor_register] new minor registered 128
[ 3.563496] [drm:drm_minor_register]
[ 3.563679] [drm:drm_minor_register] new minor registered 1
[ 3.563703] [drm:drm_minor_register]
[ 3.563718] [drm] Initialized lima 1.1.0 for 1c40000.gpu on minor 1
[ 3.564752] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.569154] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.570983] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.593629] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 3.596591] [drm:drm_mode_object_get] OBJ ID: 51 (2)
[ 3.596962] [drm:drm_mode_object_get] OBJ ID: 51 (2)
[ 3.597030] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (3)
[ 3.615431] [drm:drm_mode_object_put.part.0] OBJ ID: 53 (2)
[ 3.616190] [drm:drm_mode_object_get] OBJ ID: 53 (1)
[ 3.616235] [drm:drm_mode_object_get] OBJ ID: 51 (2)
[ 3.616252] [drm:drm_mode_object_get] OBJ ID: 51 (3)
[ 3.616356] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: hwmode: htotal 780, vtotal 1320, vdisplay 1280
[ 3.616383] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: clock 62000 kHz framedur 16606451 linedur 12580
[ 3.697089] Goodix-TS 0-005d: supply VDDIO not found, using dummy regulator
[ 3.796219] Goodix-TS 0-005d: ID 911, version: 1060
[ 3.798097] Goodix-TS 0-005d: Direct firmware load for goodix_911_cfg.bin failed with error -2
[ 3.819040] input: Goodix Capacitive TouchScreen as /devices/platform/soc/1c2ac00.i2c/i2c-0/0-005d/input/input1
[ 3.926369] sun4i-drm display-engine: [drm:drm_vblank_enable] enabling vblank on crtc 0, ret: 0
[ 4.034766] ------------[ cut here ]------------
[ 4.034797] WARNING: CPU: 0 PID: 46 at drivers/gpu/drm/drm_atomic_helper.c:1835 drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 4.034866] [CRTC:49:crtc-0] vblank wait timed out
[ 4.034882] Modules linked in: goodix_ts sun4i_gpadc_iio clk_si5351 pwm_sun4i snd_soc_orpal_pcm180x sun4i_i2s panel_ilitek_ili9881c lima drm_shmem_helper gpu_sched pinctrl_axp209 sun6i_mipi_dsi crc_ccitt sun4i_ss libdes bq27xxx_battery_i2c bq27xxx_battery pwm_bl vna_orpal_aapi snd_soc_orpal_aapi mcp73833_charger
[ 4.035091] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:2 Not tainted 6.17.1-sunxi #3 NONE
[ 4.035121] Hardware name: Allwinner sun8i Family
[ 4.035139] Workqueue: events_unbound deferred_probe_work_func
[ 4.035174] Call trace:
[ 4.035200] unwind_backtrace from show_stack+0x10/0x14
[ 4.035261] show_stack from dump_stack_lvl+0x54/0x68
[ 4.035309] dump_stack_lvl from __warn+0x7c/0xe0
[ 4.035356] __warn from warn_slowpath_fmt+0x124/0x18c
[ 4.035411] warn_slowpath_fmt from drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 4.035466] drm_atomic_helper_wait_for_vblanks.part.0 from drm_atomic_helper_commit_tail_rpm+0x5c/0x6c
[ 4.035517] drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
[ 4.035564] commit_tail from drm_atomic_helper_commit+0x138/0x15c
[ 4.035610] drm_atomic_helper_commit from drm_atomic_commit+0xc8/0xfc
[ 4.035660] drm_atomic_commit from drm_client_modeset_commit_atomic+0x208/0x24c
[ 4.035720] drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x5c/0x184
[ 4.035779] drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40
[ 4.035836] drm_client_modeset_commit from __drm_fb_helper_restore_fbdev_mode_unlocked+0x9c/0xd0
[ 4.035893] __drm_fb_helper_restore_fbdev_mode_unlocked from drm_fb_helper_set_par+0x2c/0x3c
[ 4.035941] drm_fb_helper_set_par from fbcon_init+0x264/0x590
[ 4.035995] fbcon_init from visual_init+0xbc/0x104
[ 4.036046] visual_init from do_bind_con_driver+0x1d8/0x3bc
[ 4.036097] do_bind_con_driver from do_take_over_console+0x138/0x1d0
[ 4.036150] do_take_over_console from do_fbcon_takeover+0x6c/0xcc
[ 4.036202] do_fbcon_takeover from fbcon_fb_registered+0x1a0/0x1b0
[ 4.036253] fbcon_fb_registered from do_register_framebuffer+0x1d4/0x23c
[ 4.036298] do_register_framebuffer from register_framebuffer+0x20/0x38
[ 4.036332] register_framebuffer from __drm_fb_helper_initial_config_and_unlock+0x364/0x57c
[ 4.036376] __drm_fb_helper_initial_config_and_unlock from drm_client_dev_hotplug+0xc8/0x120
[ 4.036430] drm_client_dev_hotplug from sun6i_dsi_attach+0x4c/0x6c [sun6i_mipi_dsi]
[ 4.036497] sun6i_dsi_attach [sun6i_mipi_dsi] from mipi_dsi_attach+0x2c/0x44
[ 4.036542] mipi_dsi_attach from really_probe+0xe0/0x3cc
[ 4.036586] really_probe from __driver_probe_device+0x9c/0x1e0
[ 4.036624] __driver_probe_device from driver_probe_device+0x30/0xc0
[ 4.036664] driver_probe_device from __device_attach_driver+0xa8/0x120
[ 4.036703] __device_attach_driver from bus_for_each_drv+0x90/0xe4
[ 4.036758] bus_for_each_drv from __device_attach+0xa8/0x1d4
[ 4.036810] __device_attach from bus_probe_device+0x88/0x8c
[ 4.036847] bus_probe_device from deferred_probe_work_func+0x8c/0xd4
[ 4.036883] deferred_probe_work_func from process_one_work+0x164/0x2f0
[ 4.036938] process_one_work from worker_thread+0x264/0x42c
[ 4.036995] worker_thread from kthread+0xf8/0x218
[ 4.037051] kthread from ret_from_fork+0x14/0x28
[ 4.037090] Exception stack(0xe08e5fb0 to 0xe08e5ff8)
[ 4.037114] 5fa0: 00000000 00000000 00000000 00000000
[ 4.037140] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 4.037163] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 4.037179] ---[ end trace 0000000000000000 ]---
[ 4.037217] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (4)
[ 4.038680] Console: switching to colour frame buffer device 160x45
[ 4.038798] [drm:drm_mode_object_get] OBJ ID: 53 (2)
[ 4.038847] [drm:drm_mode_object_get] OBJ ID: 54 (1)
[ 4.038908] [drm:drm_mode_object_get] OBJ ID: 53 (3)
[ 4.038944] [drm:drm_mode_object_put.part.0] OBJ ID: 53 (4)
[ 4.038999] [drm:drm_mode_object_get] OBJ ID: 51 (4)
[ 4.039036] [drm:drm_mode_object_get] OBJ ID: 51 (5)
[ 4.039075] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (5)
[ 4.039114] [drm:drm_mode_object_get] OBJ ID: 51 (4)
[ 14.560918] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 14.561523] sun4i-drm display-engine: [drm] *ERROR* [CRTC:49:crtc-0] commit wait timed out
[ 24.794869] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 24.794939] sun4i-drm display-engine: [drm] *ERROR* [CONNECTOR:51:DSI-1] commit wait timed out
[ 31.835179] vcc-lcd: disabling
[ 35.034911] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 35.035029] sun4i-drm display-engine: [drm] *ERROR* [PLANE:33:plane-0] commit wait timed out
[ 35.035179] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: hwmode: htotal 780, vtotal 1320, vdisplay 1280
[ 35.035402] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: clock 62000 kHz framedur 16606451 linedur 12580
[ 35.085605] ------------[ cut here ]------------
[ 35.085622] WARNING: CPU: 0 PID: 46 at drivers/gpu/drm/sun4i/sun4i_backend.c:463 sun4i_backend_atomic_begin+0xd8/0xe0
[ 35.085651] Modules linked in: goodix_ts sun4i_gpadc_iio clk_si5351 pwm_sun4i snd_soc_orpal_pcm180x sun4i_i2s panel_ilitek_ili9881c lima drm_shmem_helper gpu_sched pinctrl_axp209 sun6i_mipi_dsi crc_ccitt sun4i_ss libdes bq27xxx_battery_i2c bq27xxx_battery pwm_bl vna_orpal_aapi snd_soc_orpal_aapi mcp73833_charger
[ 35.085749] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:2 Tainted: G W 6.17.1-sunxi #3 NONE
[ 35.085764] Tainted: [W]=WARN
[ 35.085769] Hardware name: Allwinner sun8i Family
[ 35.085777] Workqueue: events_unbound deferred_probe_work_func
[ 35.085793] Call trace:
[ 35.085806] unwind_backtrace from show_stack+0x10/0x14
[ 35.085834] show_stack from dump_stack_lvl+0x54/0x68
[ 35.085854] dump_stack_lvl from __warn+0x7c/0xe0
[ 35.085875] __warn from warn_slowpath_fmt+0x184/0x18c
[ 35.085898] warn_slowpath_fmt from sun4i_backend_atomic_begin+0xd8/0xe0
[ 35.085919] sun4i_backend_atomic_begin from drm_atomic_helper_commit_planes+0x78/0x394
[ 35.085938] drm_atomic_helper_commit_planes from drm_atomic_helper_commit_tail_rpm+0x34/0x6c
[ 35.085959] drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
[ 35.085978] commit_tail from drm_atomic_helper_commit+0x138/0x15c
[ 35.085996] drm_atomic_helper_commit from drm_atomic_commit+0xc8/0xfc
[ 35.086018] drm_atomic_commit from drm_client_modeset_commit_atomic+0x208/0x24c
[ 35.086043] drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x5c/0x184
[ 35.086067] drm_client_modeset_commit_locked from drm_fb_helper_pan_display+0x100/0x22c
[ 35.086090] drm_fb_helper_pan_display from fb_pan_display+0x84/0x12c
[ 35.086110] fb_pan_display from cw_update_start+0x24/0x40
[ 35.086130] cw_update_start from fbcon_switch+0x3a0/0x518
[ 35.086152] fbcon_switch from redraw_screen+0xe0/0x240
[ 35.086175] redraw_screen from do_bind_con_driver+0x368/0x3bc
[ 35.086197] do_bind_con_driver from do_take_over_console+0x138/0x1d0
[ 35.086219] do_take_over_console from do_fbcon_takeover+0x6c/0xcc
[ 35.086239] do_fbcon_takeover from fbcon_fb_registered+0x1a0/0x1b0
[ 35.086260] fbcon_fb_registered from do_register_framebuffer+0x1d4/0x23c
[ 35.086278] do_register_framebuffer from register_framebuffer+0x20/0x38
[ 35.086292] register_framebuffer from __drm_fb_helper_initial_config_and_unlock+0x364/0x57c
[ 35.086311] __drm_fb_helper_initial_config_and_unlock from drm_client_dev_hotplug+0xc8/0x120
[ 35.086333] drm_client_dev_hotplug from sun6i_dsi_attach+0x4c/0x6c [sun6i_mipi_dsi]
[ 35.086362] sun6i_dsi_attach [sun6i_mipi_dsi] from mipi_dsi_attach+0x2c/0x44
[ 35.086381] mipi_dsi_attach from really_probe+0xe0/0x3cc
[ 35.086400] really_probe from __driver_probe_device+0x9c/0x1e0
[ 35.086416] __driver_probe_device from driver_probe_device+0x30/0xc0
[ 35.086433] driver_probe_device from __device_attach_driver+0xa8/0x120
[ 35.086449] __device_attach_driver from bus_for_each_drv+0x90/0xe4
[ 35.086472] bus_for_each_drv from __device_attach+0xa8/0x1d4
[ 35.086494] __device_attach from bus_probe_device+0x88/0x8c
[ 35.086509] bus_probe_device from deferred_probe_work_func+0x8c/0xd4
[ 35.086523] deferred_probe_work_func from process_one_work+0x164/0x2f0
[ 35.086547] process_one_work from worker_thread+0x264/0x42c
[ 35.086571] worker_thread from kthread+0xf8/0x218
[ 35.086595] kthread from ret_from_fork+0x14/0x28
[ 35.086612] Exception stack(0xe08e5fb0 to 0xe08e5ff8)
[ 35.086622] 5fa0: 00000000 00000000 00000000 00000000
[ 35.086634] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 35.086643] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 35.086650] ---[ end trace 0000000000000000 ]---
[ 35.194716] ------------[ cut here ]------------
[ 35.194734] WARNING: CPU: 0 PID: 46 at drivers/gpu/drm/drm_atomic_helper.c:1835 drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 35.194771] [CRTC:49:crtc-0] vblank wait timed out
[ 35.194780] Modules linked in: goodix_ts sun4i_gpadc_iio clk_si5351 pwm_sun4i snd_soc_orpal_pcm180x sun4i_i2s panel_ilitek_ili9881c lima drm_shmem_helper gpu_sched pinctrl_axp209 sun6i_mipi_dsi crc_ccitt sun4i_ss libdes bq27xxx_battery_i2c bq27xxx_battery pwm_bl vna_orpal_aapi snd_soc_orpal_aapi mcp73833_charger
[ 35.194884] CPU: 0 UID: 0 PID: 46 Comm: kworker/u17:2 Tainted: G W 6.17.1-sunxi #3 NONE
[ 35.194902] Tainted: [W]=WARN
[ 35.194907] Hardware name: Allwinner sun8i Family
[ 35.194916] Workqueue: events_unbound deferred_probe_work_func
[ 35.194933] Call trace:
[ 35.194945] unwind_backtrace from show_stack+0x10/0x14
[ 35.194976] show_stack from dump_stack_lvl+0x54/0x68
[ 35.195000] dump_stack_lvl from __warn+0x7c/0xe0
[ 35.195024] __warn from warn_slowpath_fmt+0x124/0x18c
[ 35.195051] warn_slowpath_fmt from drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 35.195080] drm_atomic_helper_wait_for_vblanks.part.0 from drm_atomic_helper_commit_tail_rpm+0x5c/0x6c
[ 35.195105] drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
[ 35.195128] commit_tail from drm_atomic_helper_commit+0x138/0x15c
[ 35.195152] drm_atomic_helper_commit from drm_atomic_commit+0xc8/0xfc
[ 35.195178] drm_atomic_commit from drm_client_modeset_commit_atomic+0x208/0x24c
[ 35.195207] drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x5c/0x184
[ 35.195236] drm_client_modeset_commit_locked from drm_fb_helper_pan_display+0x100/0x22c
[ 35.195264] drm_fb_helper_pan_display from fb_pan_display+0x84/0x12c
[ 35.195286] fb_pan_display from cw_update_start+0x24/0x40
[ 35.195309] cw_update_start from fbcon_switch+0x3a0/0x518
[ 35.195335] fbcon_switch from redraw_screen+0xe0/0x240
[ 35.195362] redraw_screen from do_bind_con_driver+0x368/0x3bc
[ 35.195388] do_bind_con_driver from do_take_over_console+0x138/0x1d0
[ 35.195415] do_take_over_console from do_fbcon_takeover+0x6c/0xcc
[ 35.195440] do_fbcon_takeover from fbcon_fb_registered+0x1a0/0x1b0
[ 35.195466] fbcon_fb_registered from do_register_framebuffer+0x1d4/0x23c
[ 35.195488] do_register_framebuffer from register_framebuffer+0x20/0x38
[ 35.195505] register_framebuffer from __drm_fb_helper_initial_config_and_unlock+0x364/0x57c
[ 35.195527] __drm_fb_helper_initial_config_and_unlock from drm_client_dev_hotplug+0xc8/0x120
[ 35.195554] drm_client_dev_hotplug from sun6i_dsi_attach+0x4c/0x6c [sun6i_mipi_dsi]
[ 35.195585] sun6i_dsi_attach [sun6i_mipi_dsi] from mipi_dsi_attach+0x2c/0x44
[ 35.195607] mipi_dsi_attach from really_probe+0xe0/0x3cc
[ 35.195630] really_probe from __driver_probe_device+0x9c/0x1e0
[ 35.195650] __driver_probe_device from driver_probe_device+0x30/0xc0
[ 35.195670] driver_probe_device from __device_attach_driver+0xa8/0x120
[ 35.195690] __device_attach_driver from bus_for_each_drv+0x90/0xe4
[ 35.195717] bus_for_each_drv from __device_attach+0xa8/0x1d4
[ 35.195743] __device_attach from bus_probe_device+0x88/0x8c
[ 35.195761] bus_probe_device from deferred_probe_work_func+0x8c/0xd4
[ 35.195780] deferred_probe_work_func from process_one_work+0x164/0x2f0
[ 35.195806] process_one_work from worker_thread+0x264/0x42c
[ 35.195834] worker_thread from kthread+0xf8/0x218
[ 35.195862] kthread from ret_from_fork+0x14/0x28
[ 35.195881] Exception stack(0xe08e5fb0 to 0xe08e5ff8)
[ 35.195893] 5fa0: 00000000 00000000 00000000 00000000
[ 35.195907] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 35.195918] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 35.195926] ---[ end trace 0000000000000000 ]---
[ 35.195947] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (5)
[ 35.195976] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (4)
[ 35.195996] [drm:drm_mode_object_put.part.0] OBJ ID: 54 (2)
[ 35.196017] [drm:drm_mode_object_put.part.0] OBJ ID: 53 (3)
[ 35.212252] sun4i-drm display-engine: [drm] fb0: sun4i-drmdrmfb frame buffer device
[ 35.212305] sun6i-mipi-dsi 1ca0000.dsi: Attached device kd050hdfia020
[ 35.213329] pcm180x-adc pcm1803: enter
[ 35.213448] pcm180x-adc pcm1803: supply power not found, using dummy regulator
[ 35.214125] [drm:drm_mode_object_get] OBJ ID: 51 (4)
[ 35.214527] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (4)
[ 35.214599] [drm:drm_mode_object_get] OBJ ID: 51 (3)
[ 35.214642] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (4)
[ 35.214822] [drm:drm_mode_object_get] OBJ ID: 53 (2)
[ 35.214910] [drm:drm_mode_object_get] OBJ ID: 54 (1)
[ 35.214996] [drm:drm_mode_object_get] OBJ ID: 53 (3)
[ 35.215037] [drm:drm_mode_object_put.part.0] OBJ ID: 53 (4)
[ 35.215100] [drm:drm_mode_object_get] OBJ ID: 51 (4)
[ 35.215154] [drm:drm_mode_object_get] OBJ ID: 51 (5)
[ 35.215235] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (5)
[ 35.215333] [drm:drm_mode_object_get] OBJ ID: 51 (4)
[ 35.218614] orpal-aapi-snd aapi-sound: aapi_sound_probe: enter
[ 35.225983] orpal-aapi-snd aapi-sound: aapi_sound_asoc_dai_init: enter
[ 35.230763] orpal-aapi-snd aapi-sound: orpal-aapi-snd card registered!
[ 35.231407] aapi aapi-vna: orpal_aapi_probe: probing...
[ 35.231811] aapi aapi-vna: aapi_dev_register: char device created: major(246), minor(0)
[ 35.231853] aapi aapi-vna: aapi_radio_init: init radio board
[ 35.232206] vna aapi0: aapi_radio_enable: enable radio board
[ 35.240179] aapi aapi-vna: aapi_power_init_gpios: get ownership over GPIO lines
[ 35.240663] vna aapi0: status_line_init: status line 'shutdown-req' ready, num=35, irq=70
[ 35.240719] aapi aapi-vna: orpal_aapi_probe: success
[ 35.321282] mcp73833-charger aapi-charger: irq: 'stat1' state changed
[ 35.322907] mcp73833-charger aapi-charger: irq: 'stat2' state changed
[ 35.334487] mcp73833-charger aapi-charger: PG line is LO
[ 35.334534] mcp73833-charger aapi-charger: STAT1 line is HI
[ 35.334563] mcp73833-charger aapi-charger: STAT2 line is LO
[ 35.334589] mcp73833-charger aapi-charger: enable is HI
[ 36.366857] vna aapi0: aapi_runtime_suspend: device suspend
[ 36.366888] vna aapi0: aapi_radio_disable: disable radio board
[ 38.494712] random: crng init done
[ 39.557777] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 39.710940] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 39.712570] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[ 45.275454] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 45.275618] sun4i-drm display-engine: [drm] *ERROR* [CRTC:49:crtc-0] commit wait timed out
[ 55.514796] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 55.514868] sun4i-drm display-engine: [drm] *ERROR* [CONNECTOR:51:DSI-1] commit wait timed out
[ 65.755142] sun4i-drm display-engine: [drm] *ERROR* flip_done timed out
[ 65.755305] sun4i-drm display-engine: [drm] *ERROR* [PLANE:33:plane-0] commit wait timed out
[ 65.755496] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: hwmode: htotal 780, vtotal 1320, vdisplay 1280
[ 65.755758] sun4i-drm display-engine: [drm:drm_calc_timestamping_constants] crtc 49: clock 62000 kHz framedur 16606451 linedur 12580
[ 65.806088] ------------[ cut here ]------------
[ 65.806116] WARNING: CPU: 0 PID: 84 at drivers/gpu/drm/sun4i/sun4i_backend.c:463 sun4i_backend_atomic_begin+0xd8/0xe0
[ 65.806154] Modules linked in: sha256 cfg80211 goodix_ts sun4i_gpadc_iio clk_si5351 pwm_sun4i snd_soc_orpal_pcm180x sun4i_i2s panel_ilitek_ili9881c lima drm_shmem_helper gpu_sched pinctrl_axp209 sun6i_mipi_dsi crc_ccitt sun4i_ss libdes bq27xxx_battery_i2c bq27xxx_battery pwm_bl vna_orpal_aapi snd_soc_orpal_aapi mcp73833_charger
[ 65.806327] CPU: 0 UID: 0 PID: 84 Comm: kworker/0:2 Tainted: G W 6.17.1-sunxi #3 NONE
[ 65.806344] Tainted: [W]=WARN
[ 65.806349] Hardware name: Allwinner sun8i Family
[ 65.806358] Workqueue: events output_poll_execute
[ 65.806382] Call trace:
[ 65.806395] unwind_backtrace from show_stack+0x10/0x14
[ 65.806426] show_stack from dump_stack_lvl+0x54/0x68
[ 65.806448] dump_stack_lvl from __warn+0x7c/0xe0
[ 65.806471] __warn from warn_slowpath_fmt+0x184/0x18c
[ 65.806495] warn_slowpath_fmt from sun4i_backend_atomic_begin+0xd8/0xe0
[ 65.806518] sun4i_backend_atomic_begin from drm_atomic_helper_commit_planes+0x78/0x394
[ 65.806539] drm_atomic_helper_commit_planes from drm_atomic_helper_commit_tail_rpm+0x34/0x6c
[ 65.806561] drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
[ 65.806581] commit_tail from drm_atomic_helper_commit+0x138/0x15c
[ 65.806602] drm_atomic_helper_commit from drm_atomic_commit+0xc8/0xfc
[ 65.806625] drm_atomic_commit from drm_client_modeset_commit_atomic+0x208/0x24c
[ 65.806653] drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x5c/0x184
[ 65.806679] drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40
[ 65.806705] drm_client_modeset_commit from __drm_fb_helper_restore_fbdev_mode_unlocked+0x9c/0xd0
[ 65.806731] __drm_fb_helper_restore_fbdev_mode_unlocked from drm_fb_helper_hotplug_event+0xf0/0x104
[ 65.806754] drm_fb_helper_hotplug_event from drm_client_dev_hotplug+0xc8/0x120
[ 65.806779] drm_client_dev_hotplug from output_poll_execute+0x274/0x2ac
[ 65.806808] output_poll_execute from process_one_work+0x164/0x2f0
[ 65.806839] process_one_work from worker_thread+0x264/0x42c
[ 65.806865] worker_thread from kthread+0xf8/0x218
[ 65.806891] kthread from ret_from_fork+0x14/0x28
[ 65.806910] Exception stack(0xe09adfb0 to 0xe09adff8)
[ 65.806921] dfa0: 00000000 00000000 00000000 00000000
[ 65.806933] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 65.806943] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 65.806950] ---[ end trace 0000000000000000 ]---
[ 65.914995] ------------[ cut here ]------------
[ 65.915109] WARNING: CPU: 0 PID: 84 at drivers/gpu/drm/drm_atomic_helper.c:1835 drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 65.915346] [CRTC:49:crtc-0] vblank wait timed out
[ 65.915428] Modules linked in: sha256 cfg80211 goodix_ts sun4i_gpadc_iio clk_si5351 pwm_sun4i snd_soc_orpal_pcm180x sun4i_i2s panel_ilitek_ili9881c lima drm_shmem_helper gpu_sched pinctrl_axp209 sun6i_mipi_dsi crc_ccitt sun4i_ss libdes bq27xxx_battery_i2c bq27xxx_battery pwm_bl vna_orpal_aapi snd_soc_orpal_aapi mcp73833_charger
[ 65.916576] CPU: 0 UID: 0 PID: 84 Comm: kworker/0:2 Tainted: G W 6.17.1-sunxi #3 NONE
[ 65.916693] Tainted: [W]=WARN
[ 65.916724] Hardware name: Allwinner sun8i Family
[ 65.916770] Workqueue: events output_poll_execute
[ 65.916921] Call trace:
[ 65.916974] unwind_backtrace from show_stack+0x10/0x14
[ 65.917164] show_stack from dump_stack_lvl+0x54/0x68
[ 65.917322] dump_stack_lvl from __warn+0x7c/0xe0
[ 65.917474] __warn from warn_slowpath_fmt+0x124/0x18c
[ 65.917662] warn_slowpath_fmt from drm_atomic_helper_wait_for_vblanks.part.0+0x278/0x280
[ 65.917847] drm_atomic_helper_wait_for_vblanks.part.0 from drm_atomic_helper_commit_tail_rpm+0x5c/0x6c
[ 65.918016] drm_atomic_helper_commit_tail_rpm from commit_tail+0x9c/0x184
[ 65.918173] commit_tail from drm_atomic_helper_commit+0x138/0x15c
[ 65.918328] drm_atomic_helper_commit from drm_atomic_commit+0xc8/0xfc
[ 65.918487] drm_atomic_commit from drm_client_modeset_commit_atomic+0x208/0x24c
[ 65.918670] drm_client_modeset_commit_atomic from drm_client_modeset_commit_locked+0x5c/0x184
[ 65.918868] drm_client_modeset_commit_locked from drm_client_modeset_commit+0x24/0x40
[ 65.919060] drm_client_modeset_commit from __drm_fb_helper_restore_fbdev_mode_unlocked+0x9c/0xd0
[ 65.919252] __drm_fb_helper_restore_fbdev_mode_unlocked from drm_fb_helper_hotplug_event+0xf0/0x104
[ 65.919425] drm_fb_helper_hotplug_event from drm_client_dev_hotplug+0xc8/0x120
[ 65.919610] drm_client_dev_hotplug from output_poll_execute+0x274/0x2ac
[ 65.919822] output_poll_execute from process_one_work+0x164/0x2f0
[ 65.920035] process_one_work from worker_thread+0x264/0x42c
[ 65.920227] worker_thread from kthread+0xf8/0x218
[ 65.920407] kthread from ret_from_fork+0x14/0x28
[ 65.920537] Exception stack(0xe09adfb0 to 0xe09adff8)
[ 65.920615] dfa0: 00000000 00000000 00000000 00000000
[ 65.920703] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 65.920780] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 65.920831] ---[ end trace 0000000000000000 ]---
[ 65.921403] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (5)
[ 65.921598] [drm:drm_mode_object_put.part.0] OBJ ID: 51 (4)
[ 65.921766] [drm:drm_mode_object_put.part.0] OBJ ID: 54 (2)
[ 65.921932] [drm:drm_mode_object_put.part.0] OBJ ID: 53 (3)
