Hi, i am new to single board computers and i tried almost every posible thing to make this work.
DISPLAY=:0 xrandr --output HDMI-1 --brightness 0.5 and i also tried xbacklight, with no luck.
Linux Debian 4.4.102-rockchip #3 SMP Fri Nov 24 19:01:14 CET 2017 armv7l GNU/Linux
my xrandr output:
kiosk@Debian:/sys/class$ DISPLAY=:0 xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 4096 x 4096
HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 640mm x 360mm
1920x1080 60.00*+ 50.00 59.94 25.00 24.00 23.98
1920x1080i 60.00 50.00 59.94
1280x1024 60.02
1280x720 60.00 50.00 59.94
1024x768 60.00
800x600 60.32
720x576 50.00
720x480 60.00 59.94
640x480 60.00 59.94
kiosk@Debian:/sys/class$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x500
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.102-rockchip (root@armbian) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) ) #3 SMP Fri Nov 24 19:01:14 CET 2017
[ 0.000000] CPU: ARMv7 Processor [410fc0d1] revision 1 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: rockchip,rk3288-miniarm
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 524288
[ 0.000000] free_area_init_node: node 0, pgdat c12cc080, node_mem_map eedfa000
[ 0.000000] Normal zone: 1728 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:31
[ 0.000000] HighMem zone: 327680 pages, LIFO batch:31
[ 0.000000] PERCPU: Embedded 14 pages/cpu @eed8a000 s24664 r8192 d24488 u57344
[ 0.000000] pcpu-alloc: s24664 r8192 d24488 u57344 alloc=14*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522560
[ 0.000000] Kernel command line: consoleblank=0 scandelay root=UUID=16dffec0-fbd3-4267-bfa3-f31005ae0798 rw console=ttyS2,115200n8 rootfstype=ext4 loglevel=1 rootwait usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 2055072K/2097152K available (12196K kernel code, 862K rwdata, 3456K rodata, 1024K init, 563K bss, 42080K reserved, 0K cma-reserved, 1310720K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc104938c (16645 kB)
.init : 0xc1100000 - 0xc1200000 (1024 kB)
.data : 0xc1200000 - 0xc12d7be0 ( 863 kB)
.bss : 0xc12d9000 - 0xc1365f6c ( 564 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C: failed to init: -19
[ 0.000000] Architected cp15 timer(s) running at 24.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[ 0.000008] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[ 0.000029] Switching to timer-based delay loop, resolution 41ns
[ 0.002586] Console: colour dummy device 80x30
[ 0.002628] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[ 0.002653] pid_max: default: 32768 minimum: 301
[ 0.002819] Security Framework initialized
[ 0.002837] Yama: becoming mindful.
[ 0.002929] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002950] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.004094] Initializing cgroup subsys io
[ 0.004128] Initializing cgroup subsys memory
[ 0.004182] Initializing cgroup subsys devices
[ 0.004207] Initializing cgroup subsys freezer
[ 0.004231] Initializing cgroup subsys net_cls
[ 0.004253] Initializing cgroup subsys perf_event
[ 0.004277] Initializing cgroup subsys net_prio
[ 0.004312] Initializing cgroup subsys pids
[ 0.004357] CPU: Testing write buffer coherency: ok
[ 0.004407] ftrace: allocating 41468 entries in 122 pages
[ 0.122012] CPU0: update cpu_capacity 430
[ 0.122032] CPU0: thread -1, cpu 0, socket 5, mpidr 80000500
[ 0.122408] Setting up static identity map for 0x100000 - 0x100058
[ 0.125961] CPU1: update cpu_capacity 430
[ 0.125971] CPU1: thread -1, cpu 1, socket 5, mpidr 80000501
[ 0.127925] CPU2: update cpu_capacity 430
[ 0.127934] CPU2: thread -1, cpu 2, socket 5, mpidr 80000502
[ 0.129890] CPU3: update cpu_capacity 430
[ 0.129900] CPU3: thread -1, cpu 3, socket 5, mpidr 80000503
[ 0.130027] Brought up 4 CPUs
[ 0.130068] SMP: Total of 4 processors activated (192.00 BogoMIPS).
[ 0.130078] CPU: All CPU(s) started in SVC mode.
[ 0.131973] devtmpfs: initialized
[ 0.152549] VFP support v0.3: implementor 41 architecture 3 part 30 variant d rev 0
[ 0.153042] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.153081] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.153715] xor: measuring software checksum speed
[ 0.251842] arm4regs : 1038.000 MB/sec
[ 0.351940] 8regs : 801.200 MB/sec
[ 0.452045] 32regs : 799.600 MB/sec
[ 0.452059] xor: using function: arm4regs (1038.000 MB/sec)
[ 0.452098] pinctrl core: initialized pinctrl subsystem
[ 0.453484] NET: Registered protocol family 16
[ 0.456465] DMA: preallocated 2048 KiB pool for atomic coherent allocations
[ 0.482154] cpuidle: using governor ladder
[ 0.512193] cpuidle: using governor menu
[ 0.537758] gpiochip_add: registered GPIOs 0 to 23 on device: gpio0
[ 0.537937] gpiochip_add: registered GPIOs 24 to 55 on device: gpio1
[ 0.538101] gpiochip_add: registered GPIOs 56 to 87 on device: gpio2
[ 0.538271] gpiochip_add: registered GPIOs 88 to 119 on device: gpio3
[ 0.538435] gpiochip_add: registered GPIOs 120 to 151 on device: gpio4
[ 0.538598] gpiochip_add: registered GPIOs 152 to 183 on device: gpio5
[ 0.538768] gpiochip_add: registered GPIOs 184 to 215 on device: gpio6
[ 0.538932] gpiochip_add: registered GPIOs 216 to 247 on device: gpio7
[ 0.539096] gpiochip_add: registered GPIOs 248 to 263 on device: gpio8
[ 0.550478] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.550494] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.762813] raid6: int32x1 gen() 87 MB/s
[ 0.932958] raid6: int32x1 xor() 113 MB/s
[ 1.103309] raid6: int32x2 gen() 119 MB/s
[ 1.273393] raid6: int32x2 xor() 125 MB/s
[ 1.443925] raid6: int32x4 gen() 102 MB/s
[ 1.614139] raid6: int32x4 xor() 100 MB/s
[ 1.784208] raid6: int32x8 gen() 130 MB/s
[ 1.954596] raid6: int32x8 xor() 108 MB/s
[ 1.954609] raid6: using algorithm int32x8 gen() 130 MB/s
[ 1.954619] raid6: .... xor() 108 MB/s, rmw enabled
[ 1.954629] raid6: using intx1 recovery algorithm
[ 1.955090] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vsys-regulator[0]'
[ 1.955607] of_get_named_gpiod_flags: parsed 'gpio' property of node '/sdmmc-regulator[0]' - status (0)
[ 1.956019] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/vdd_log[0]'
[ 1.956897] iommu: Adding device ff930000.vop to group 0
[ 1.957025] iommu: Adding device ff940000.vop to group 1
[ 1.957159] iommu: Adding device ff9a0000.vpu-service to group 2
[ 1.957293] iommu: Adding device ff9c0000.hevc-service to group 3
[ 1.958966] SCSI subsystem initialized
[ 1.959339] usbcore: registered new interface driver usbfs
[ 1.959436] usbcore: registered new interface driver hub
[ 1.959528] usbcore: registered new device driver usb
[ 1.959735] Linux video capture interface: v2.00
[ 1.959834] pps_core: LinuxPPS API ver. 1 registered
[ 1.959847] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.959887] PTP clock support registered
[ 1.960622] Advanced Linux Sound Architecture Driver Initialized.
[ 1.961616] Bluetooth: Core ver 2.21
[ 1.961683] NET: Registered protocol family 31
[ 1.961696] Bluetooth: HCI device and connection manager initialized
[ 1.961717] Bluetooth: HCI socket layer initialized
[ 1.961735] Bluetooth: L2CAP socket layer initialized
[ 1.961782] Bluetooth: SCO socket layer initialized
[ 1.963419] clocksource: Switched to clocksource arch_sys_counter
[ 2.060294] NET: Registered protocol family 2
[ 2.061183] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 2.061299] TCP bind hash table entries: 8192 (order: 5, 163840 bytes)
[ 2.061562] TCP: Hash tables configured (established 8192 bind 8192)
[ 2.061648] UDP hash table entries: 512 (order: 2, 24576 bytes)
[ 2.061718] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes)
[ 2.062037] NET: Registered protocol family 1
[ 2.062610] RPC: Registered named UNIX socket transport module.
[ 2.062626] RPC: Registered udp transport module.
[ 2.062637] RPC: Registered tcp transport module.
[ 2.062646] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 2.062957] Trying to unpack rootfs image as initramfs...
[ 2.349572] Freeing initrd memory: 3492K
[ 2.350595] hw perfevents: enabled with armv7_cortex_a12 PMU driver, 7 counters available
[ 2.353859] Initialise system trusted keyring
[ 2.366857] VFS: Disk quotas dquot_6.6.0
[ 2.367181] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 2.369827] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 2.373063] NFS: Registering the id_resolver key type
[ 2.373105] Key type id_resolver registered
[ 2.373117] Key type id_legacy registered
[ 2.373160] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 2.373284] ntfs: driver 2.1.32 [Flags: R/W].
[ 2.373876] fuse init (API version 7.23)
[ 2.375432] JFS: nTxBlock = 8192, nTxLock = 65536
[ 2.382316] SGI XFS with security attributes, no debug enabled
[ 2.391919] NET: Registered protocol family 38
[ 2.391962] Key type asymmetric registered
[ 2.391980] Asymmetric key parser 'x509' registered
[ 2.392093] bounce: pool size: 64 pages
[ 2.392399] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 2.392611] io scheduler noop registered
[ 2.392634] io scheduler deadline registered
[ 2.392711] io scheduler cfq registered (default)
[ 2.393264] rockchip-usb-phy phy: GPIO lookup for consumer vbus_drv
[ 2.393283] rockchip-usb-phy phy: using device tree for GPIO lookup
[ 2.393300] of_get_named_gpiod_flags: can't parse 'vbus_drv-gpios' property of node '/phy[0]'
[ 2.393315] of_get_named_gpiod_flags: can't parse 'vbus_drv-gpio' property of node '/phy[0]'
[ 2.393329] rockchip-usb-phy phy: using lookup tables for GPIO lookup
[ 2.393345] rockchip-usb-phy phy: lookup for GPIO vbus_drv failed
[ 2.393359] rockchip-usb-phy phy: vbus_drv is not assigned!
[ 2.399266] dma-pl330 ff250000.dma-controller: Loaded driver for PL330 DMAC-241330
[ 2.399291] dma-pl330 ff250000.dma-controller: DBUFF-128x8bytes Num_Chans-8 Num_Peri-20 Num_Events-16
[ 2.400534] dma-pl330 ffb20000.dma-controller: Loaded driver for PL330 DMAC-241330
[ 2.400556] dma-pl330 ffb20000.dma-controller: DBUFF-64x8bytes Num_Chans-5 Num_Peri-6 Num_Events-10
[ 2.401471] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 2.404285] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 36, base_baud = 1500000) is a 16550A
[ 2.405449] ff190000.serial: ttyS1 at MMIO 0xff190000 (irq = 37, base_baud = 1500000) is a 16550A
[ 2.406588] console [ttyS2] disabled
[ 2.406660] ff690000.serial: ttyS2 at MMIO 0xff690000 (irq = 38, base_baud = 1500000) is a 16550A
[ 2.407322] console [ttyS2] enabled
[ 2.408446] ff1b0000.serial: ttyS3 at MMIO 0xff1b0000 (irq = 39, base_baud = 1500000) is a 16550A
[ 2.409294] dw-apb-uart: probe of ff1c0000.serial failed with error -28
[ 2.410818] [drm] Initialized drm 1.1.0 20060810
[ 2.415598] iommu: Adding device display-subsystem to group 4
[ 2.415624] rockchip-drm display-subsystem: Possibly a virtual device
[ 2.415982] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops)
[ 2.416304] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops)
[ 2.416335] rockchip-drm display-subsystem: failed to bind ff960000.mipi (ops dw_mipi_dsi_ops): -517
[ 2.416548] rockchip-drm display-subsystem: Possibly a virtual device
[ 2.416563] iommu: Removing device display-subsystem from group 4
[ 2.417617] rockchip-drm display-subsystem: master bind failed: -517
[ 2.417993] usbcore: registered new interface driver udl
[ 2.422207] brd: module loaded
[ 2.432393] loop: module loaded
[ 2.432457] lkdtm: No crash points registered, enable through debugfs
[ 2.437168] tun: Universal TUN/TAP device driver, 1.6
[ 2.437183] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 2.438888] rk_gmac-dwmac ff290000.ethernet: phy regulator is not available yet, deferred probing
[ 2.439763] PPP generic driver version 2.4.2
[ 2.440064] Atmel at76x USB Wireless LAN Driver 0.17 loading
[ 2.440185] usbcore: registered new interface driver at76c50x-usb
[ 2.440311] usbcore: registered new interface driver rtl8187
[ 2.440426] usbcore: registered new interface driver rndis_wlan
[ 2.440537] usbcore: registered new interface driver zd1201
[ 2.440839] usbcore: registered new interface driver rt2800usb
[ 2.440959] Rockchip WiFi SYS interface (V1.00) ...
[ 2.441030] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
[ 2.441119] usbcore: registered new interface driver pegasus
[ 2.441210] usbcore: registered new interface driver rtl8150
[ 2.441300] usbcore: registered new interface driver r8152
[ 2.441403] usbcore: registered new interface driver asix
[ 2.441502] usbcore: registered new interface driver ax88179_178a
[ 2.441594] usbcore: registered new interface driver cdc_ether
[ 2.441684] usbcore: registered new interface driver dm9601
[ 2.441793] usbcore: registered new interface driver smsc75xx
[ 2.441904] usbcore: registered new interface driver smsc95xx
[ 2.441993] usbcore: registered new interface driver net1080
[ 2.442085] usbcore: registered new interface driver rndis_host
[ 2.442178] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[ 2.442320] usbcore: registered new interface driver cdc_ncm
[ 2.442421] usbcore: registered new interface driver cdc_mbim
[ 2.442778] ff540000.usb supply vusb_d not found, using dummy regulator
[ 2.442887] ff540000.usb supply vusb_a not found, using dummy regulator
[ 2.603357] dwc2 ff540000.usb: DWC OTG Controller
[ 2.603454] dwc2 ff540000.usb: new USB bus registered, assigned bus number 1
[ 2.603511] dwc2 ff540000.usb: irq 44, io mem 0x00000000
[ 2.603871] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.603892] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.603907] usb usb1: Product: DWC OTG Controller
[ 2.603921] usb usb1: Manufacturer: Linux 4.4.102-rockchip dwc2_hsotg
[ 2.603935] usb usb1: SerialNumber: ff540000.usb
[ 2.604928] hub 1-0:1.0: USB hub found
[ 2.605008] hub 1-0:1.0: 1 port detected
[ 2.605878] ff580000.usb supply vusb_d not found, using dummy regulator
[ 2.605960] ff580000.usb supply vusb_a not found, using dummy regulator
[ 2.893481] dwc2 ff580000.usb: EPs: 10, dedicated fifos, 972 entries in SPRAM
[ 2.894167] dwc2 ff580000.usb: DWC OTG Controller
[ 2.894225] dwc2 ff580000.usb: new USB bus registered, assigned bus number 2
[ 2.894285] dwc2 ff580000.usb: irq 45, io mem 0x00000000
[ 2.894628] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.894649] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.894665] usb usb2: Product: DWC OTG Controller
[ 2.894679] usb usb2: Manufacturer: Linux 4.4.102-rockchip dwc2_hsotg
[ 2.894693] usb usb2: SerialNumber: ff580000.usb
[ 2.895641] hub 2-0:1.0: USB hub found
[ 2.895722] hub 2-0:1.0: 1 port detected
[ 2.897792] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.897817] ehci-platform: EHCI generic platform driver
[ 2.898211] ehci-platform ff500000.usb: EHCI Host Controller
[ 2.898548] ehci-platform ff500000.usb: new USB bus registered, assigned bus number 3
[ 2.898709] ehci-platform ff500000.usb: irq 43, io mem 0xff500000
[ 2.993482] usb 1-1: new high-speed USB device number 2 using dwc2
[ 3.013477] ehci-platform ff500000.usb: USB 2.0 started, EHCI 1.00
[ 3.013798] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.013818] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.013834] usb usb3: Product: EHCI Host Controller
[ 3.013848] usb usb3: Manufacturer: Linux 4.4.102-rockchip ehci_hcd
[ 3.013861] usb usb3: SerialNumber: ff500000.usb
[ 3.014832] hub 3-0:1.0: USB hub found
[ 3.014902] hub 3-0:1.0: 1 port detected
[ 3.015925] usbcore: registered new interface driver cdc_acm
[ 3.015939] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 3.016041] usbcore: registered new interface driver cdc_wdm
[ 3.016243] usbcore: registered new interface driver usb-storage
[ 3.016411] usbcore: registered new interface driver usbserial
[ 3.016497] usbcore: registered new interface driver usbserial_generic
[ 3.016556] usbserial: USB Serial support registered for generic
[ 3.016654] usbcore: registered new interface driver keyspan
[ 3.016715] usbserial: USB Serial support registered for Keyspan - (without firmware)
[ 3.016780] usbserial: USB Serial support registered for Keyspan 1 port adapter
[ 3.016837] usbserial: USB Serial support registered for Keyspan 2 port adapter
[ 3.016894] usbserial: USB Serial support registered for Keyspan 4 port adapter
[ 3.016996] usbcore: registered new interface driver option
[ 3.017054] usbserial: USB Serial support registered for GSM modem (1-port)
[ 3.017345] usbcore: registered new interface driver oti6858
[ 3.017404] usbserial: USB Serial support registered for oti6858
[ 3.017501] usbcore: registered new interface driver qcserial
[ 3.017561] usbserial: USB Serial support registered for Qualcomm USB modem
[ 3.017677] usbcore: registered new interface driver sierra
[ 3.017737] usbserial: USB Serial support registered for Sierra USB modem
[ 3.018753] usbcore: registered new interface driver iforce
[ 3.018886] usbcore: registered new interface driver xpad
[ 3.019130] usbcore: registered new interface driver usbtouchscreen
[ 3.020014] i2c /dev entries driver
[ 3.021422] tinker-mcu: tinker_mcu_probe: address = 0x45
[ 3.021439] tinker-mcu: send_cmds: 80
[ 3.021640] tinker-mcu: send_cmds: send command failed, ret = -6
[ 3.021655] tinker-mcu: tinker_mcu_probe: init_cmd_check failed, -6
[ 3.021738] rk3x-i2c ff150000.i2c: Initialized RK3xxx I2C bus at f0f9a000
[ 3.022640] rk3x-i2c ff160000.i2c: Initialized RK3xxx I2C bus at f0f9c000
[ 3.023621] rk3x-i2c ff170000.i2c: Initialized RK3xxx I2C bus at f0f9e000
[ 3.028232] rk808 0-001b: GPIO lookup for consumer dvs
[ 3.028252] rk808 0-001b: using device tree for GPIO lookup
[ 3.028300] of_get_named_gpiod_flags: parsed 'dvs-gpios' property of node '/i2c@ff650000/pmic@1b[0]' - status (0)
[ 3.028517] rk808 0-001b: GPIO lookup for consumer dvs
[ 3.028535] rk808 0-001b: using device tree for GPIO lookup
[ 3.028591] of_get_named_gpiod_flags: parsed 'dvs-gpios' property of node '/i2c@ff650000/pmic@1b[1]' - status (0)
[ 3.043052] rk808-rtc rk808-rtc: rtc core: registered rk808-rtc as rtc0
[ 3.043558] rk3x-i2c ff650000.i2c: Initialized RK3xxx I2C bus at f0fb2000
[ 3.045305] at24 2-0050: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
[ 3.045352] rk3x-i2c ff660000.i2c: Initialized RK3xxx I2C bus at f0fb4000
[ 3.046339] usbcore: registered new interface driver uvcvideo
[ 3.046352] USB Video Class driver (1.1.1)
[ 3.047535] vcc_18: supplied by vcc_sys
[ 3.047784] vcc_io: supplied by vcc_sys
[ 3.047854] vccio_sd: supplied by vcc_io
[ 3.050717] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com
[ 3.051237] Bluetooth: Virtual HCI driver ver 1.5
[ 3.051490] Bluetooth: HCI UART driver ver 2.3
[ 3.051506] Bluetooth: HCI UART protocol H4 registered
[ 3.051517] Bluetooth: HCI UART protocol LL registered
[ 3.051527] Bluetooth: HCI UART protocol ATH3K registered
[ 3.051538] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 3.051679] Bluetooth: HCI UART protocol BCM registered
[ 3.051805] usbcore: registered new interface driver bfusb
[ 3.051930] usbcore: registered new interface driver btusb
[ 3.051954] Bluetooth: Generic Bluetooth SDIO driver ver 0.1
[ 3.052350] vdd_arm: supplied by vcc_sys
[ 3.054490] cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 500000 KHz
[ 3.054827] cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 600000 KHz
[ 3.055540] cpufreq-dt cpufreq-dt: failed register driver: -17
[ 3.055560] cpufreq-dt: probe of cpufreq-dt failed with error -17
[ 3.055677] sdhci: Secure Digital Host Controller Interface driver
[ 3.055685] sdhci: Copyright(c) Pierre Ossman
[ 3.055701] Synopsys Designware Multimedia Card Interface Driver
[ 3.056653] dwmmc_rockchip ff0c0000.dwmmc: IDMAC supports 32-bit address mode.
[ 3.056696] dwmmc_rockchip ff0c0000.dwmmc: Using internal DMA controller.
[ 3.056715] dwmmc_rockchip ff0c0000.dwmmc: Version ID is 270a
[ 3.056778] dwmmc_rockchip ff0c0000.dwmmc: DW MMC controller at irq 29,32 bit host data width,256 deep fifo
[ 3.056846] vcc33_sd: supplied by vcc_io
[ 3.057027] dwmmc_rockchip ff0c0000.dwmmc: GPIO lookup for consumer cd
[ 3.057041] dwmmc_rockchip ff0c0000.dwmmc: using device tree for GPIO lookup
[ 3.057055] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/dwmmc@ff0c0000[0]'
[ 3.057068] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/dwmmc@ff0c0000[0]'
[ 3.057079] dwmmc_rockchip ff0c0000.dwmmc: using lookup tables for GPIO lookup
[ 3.057092] dwmmc_rockchip ff0c0000.dwmmc: lookup for GPIO cd failed
[ 3.057106] dwmmc_rockchip ff0c0000.dwmmc: GPIO lookup for consumer wp
[ 3.057118] dwmmc_rockchip ff0c0000.dwmmc: using device tree for GPIO lookup
[ 3.057130] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff0c0000[0]'
[ 3.057142] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff0c0000[0]'
[ 3.057153] dwmmc_rockchip ff0c0000.dwmmc: using lookup tables for GPIO lookup
[ 3.057165] dwmmc_rockchip ff0c0000.dwmmc: lookup for GPIO wp failed
[ 3.057399] rockchip-iodomain io-domains: Setting to 3300000 done
[ 3.057548] rockchip-iodomain io-domains: Setting to 3300000 done
[ 3.073499] mmc_host mmc0: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[ 3.094530] dwmmc_rockchip ff0c0000.dwmmc: 1 slots initialized
[ 3.097100] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode.
[ 3.097144] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller.
[ 3.097162] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a
[ 3.097261] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo
[ 3.097324] dwmmc_rockchip ff0d0000.dwmmc: No vmmc regulator found
[ 3.097336] dwmmc_rockchip ff0d0000.dwmmc: No vqmmc regulator found
[ 3.097356] dwmmc_rockchip ff0d0000.dwmmc: GPIO lookup for consumer wp
[ 3.097368] dwmmc_rockchip ff0d0000.dwmmc: using device tree for GPIO lookup
[ 3.097381] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff0d0000[0]'
[ 3.097394] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff0d0000[0]'
[ 3.097405] dwmmc_rockchip ff0d0000.dwmmc: using lookup tables for GPIO lookup
[ 3.097417] dwmmc_rockchip ff0d0000.dwmmc: lookup for GPIO wp failed
[ 3.098940] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.101222] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-leds/pwr-led[0]' - status (0)
[ 3.101424] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-leds/act-led[0]' - status (0)
[ 3.101664] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-leds/heartbeat-led[0]' - status (0)
[ 3.102033] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.102205] hidraw: raw HID events driver (C) Jiri Kosina
[ 3.103564] usbcore: registered new interface driver usbhid
[ 3.103574] usbhid: USB HID core driver
[ 3.104005] ashmem: initialized
[ 3.104450] rockchip-saradc: probe of ff100000.saradc failed with error -22
[ 3.105610] find panel: asus,tc358762
[ 3.105643] ff960000.mipi.0 supply power not found, using dummy regulator
[ 3.105705] bridge-tc358762-dsi ff960000.mipi.0: GPIO lookup for consumer enable
[ 3.105719] bridge-tc358762-dsi ff960000.mipi.0: using device tree for GPIO lookup
[ 3.105733] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/mipi@ff960000/mipi-panel[0]'
[ 3.105745] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/mipi@ff960000/mipi-panel[0]'
[ 3.105757] bridge-tc358762-dsi ff960000.mipi.0: using lookup tables for GPIO lookup
[ 3.105770] bridge-tc358762-dsi ff960000.mipi.0: lookup for GPIO enable failed
[ 3.105886] tinker-ft5406: tinker_ft5406_probe: address = 0x38
[ 3.155467] rockchip-iodomain io-domains: Setting to 3300000 done
[ 3.155610] rockchip-iodomain io-domains: Setting to 1800000 done
[ 3.185628] mmc_host mmc0: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)
[ 3.226192] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610
[ 3.226274] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 3.226333] usb 1-1: Product: USB2.0 Hub
[ 3.230012] hub 1-1:1.0: USB hub found
[ 3.230679] hub 1-1:1.0: 4 ports detected
[ 3.334150] usb 3-1: new high-speed USB device number 2 using ehci-platform
[ 3.523801] usb 1-1.2: new full-speed USB device number 3 using dwc2
[ 3.629868] usb 1-1.2: New USB device found, idVendor=046d, idProduct=c534
[ 3.629981] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.630067] usb 1-1.2: Product: USB Receiver
[ 3.630123] usb 1-1.2: Manufacturer: Logitech
[ 3.646921] input: Logitech USB Receiver as /devices/platform/ff540000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:046D:C534.0001/input/input0
[ 3.682325] usb 3-1: config 1 has an invalid interface number: 255 but max is 6
[ 3.682401] usb 3-1: config 1 has no interface number 6
[ 3.684569] usb 3-1: New USB device found, idVendor=0bda, idProduct=481a
[ 3.684649] usb 3-1: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[ 3.684709] usb 3-1: Product: USB Audio
[ 3.684764] usb 3-1: Manufacturer: Generic
[ 3.684816] usb 3-1: SerialNumber: 201405280001
[ 3.703863] tinker-ft5406: tinker_ft5406_probe: wait connected timeout
[ 3.712459] input: Generic USB Audio as /devices/platform/ff500000.usb/usb3/3-1/3-1:1.255/0003:0BDA:481A.0002/input/input1
[ 3.716768] hid-generic 0003:046D:C534.0001: input,hidraw0: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-ff540000.usb-1.2/input0
[ 3.730004] dwmmc_rockchip ff0c0000.dwmmc: Successfully tuned phase to 181
[ 3.730157] mmc0: new ultra high speed SDR104 SDHC card at address aaaa
[ 3.734269] mmcblk0: mmc0:aaaa AFGCD 29.7 GiB
[ 3.741005] input: Logitech USB Receiver as /devices/platform/ff540000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:046D:C534.0003/input/input2
[ 3.744301] mmcblk0: p1
[ 3.775387] hid-generic 0003:0BDA:481A.0002: input,hiddev0,hidraw1: USB HID v1.11 Device [Generic USB Audio] on usb-ff500000.usb-1/input255
[ 3.837707] hid-generic 0003:046D:C534.0003: input,hiddev0,hidraw2: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-ff540000.usb-1.2/input1
[ 4.347063] random: nonblocking pool is initialized
[ 5.956439] usbcore: registered new interface driver snd-usb-audio
[ 5.957348] usbcore: registered new interface driver snd-ua101
[ 5.958124] usbcore: registered new interface driver snd-usb-caiaq
[ 5.959099] usbcore: registered new interface driver snd-usb-6fire
[ 5.959878] usbcore: registered new interface driver snd-usb-hiface
[ 5.960464] usbcore: registered new interface driver snd-bcd2000
[ 5.961123] usbcore: registered new interface driver snd_usb_pod
[ 5.961729] usbcore: registered new interface driver snd_usb_podhd
[ 5.962378] usbcore: registered new interface driver snd_usb_toneport
[ 5.963060] usbcore: registered new interface driver snd_usb_variax
[ 5.975625] u32 classifier
[ 5.975644] Netfilter messages via NETLINK v0.30.
[ 5.975712] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 5.976019] ctnetlink v0.93: registering with nfnetlink.
[ 5.976174] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[ 5.976207] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[ 5.976308] IPVS: Creating netns size=1496 id=0
[ 5.976344] IPVS: ipvs loaded.
[ 5.976691] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 5.976820] Initializing XFRM netlink socket
[ 5.977423] NET: Registered protocol family 10
[ 5.978264] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 5.978432] sit: IPv6 over IPv4 tunneling driver
[ 5.978961] NET: Registered protocol family 17
[ 5.978984] NET: Registered protocol family 15
[ 5.979030] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[ 5.979062] Bridge firewalling registered
[ 5.979143] Bluetooth: RFCOMM socket layer initialized
[ 5.979165] Bluetooth: RFCOMM ver 1.11
[ 5.979182] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 5.979192] Bluetooth: HIDP socket layer initialized
[ 5.979249] 8021q: 802.1Q VLAN Support v1.8
[ 5.979274] lib80211: common routines for IEEE802.11 drivers
[ 5.979280] lib80211_crypt: registered algorithm 'NULL'
[ 5.979292] lib80211_crypt: registered algorithm 'WEP'
[ 5.979302] lib80211_crypt: registered algorithm 'CCMP'
[ 5.979313] lib80211_crypt: registered algorithm 'TKIP'
[ 5.979322] [WLAN_RFKILL]: Enter rfkill_wlan_init
[ 5.979492] [WLAN_RFKILL]: Enter rfkill_wlan_probe
[ 5.979524] [WLAN_RFKILL]: wlan_platdata_parse_dt: wifi_chip_type = 8723bs
[ 5.979530] [WLAN_RFKILL]: wlan_platdata_parse_dt: enable wifi power control.
[ 5.979535] [WLAN_RFKILL]: wlan_platdata_parse_dt: wifi power controled by gpio.
[ 5.979543] of_get_named_gpiod_flags: can't parse 'WIFI,poweren_gpio' property of node '/wireless-wlan[0]'
[ 5.979550] of_get_named_gpiod_flags: can't parse 'WIFI,reset_gpio' property of node '/wireless-wlan[0]'
[ 5.979574] of_get_named_gpiod_flags: parsed 'WIFI,host_wake_irq' property of node '/wireless-wlan[0]' - status (0)
[ 5.979581] [WLAN_RFKILL]: wlan_platdata_parse_dt: get property: WIFI,host_wake_irq = 150, flags = 0.
[ 5.979586] [WLAN_RFKILL]: rfkill_wlan_probe: init gpio
[ 5.979593] [WLAN_RFKILL]: Exit rfkill_wlan_probe
[ 5.979654] [BT_RFKILL]: Enter rfkill_rk_init
[ 5.979923] of_get_named_gpiod_flags: parsed 'uart_rts_gpios' property of node '/wireless-bluetooth[0]' - status (0)
[ 5.979931] [BT_RFKILL]: bluetooth_platdata_parse_dt: get property: uart_rts_gpios = 139.
[ 5.979940] of_get_named_gpiod_flags: can't parse 'BT,power_gpio' property of node '/wireless-bluetooth[0]'
[ 5.979957] of_get_named_gpiod_flags: parsed 'BT,reset_gpio' property of node '/wireless-bluetooth[0]' - status (0)
[ 5.979963] [BT_RFKILL]: bluetooth_platdata_parse_dt: get property: BT,reset_gpio = 149.
[ 5.979978] of_get_named_gpiod_flags: parsed 'BT,wake_gpio' property of node '/wireless-bluetooth[0]' - status (0)
[ 5.979983] [BT_RFKILL]: bluetooth_platdata_parse_dt: get property: BT,wake_gpio = 146.
[ 5.980007] of_get_named_gpiod_flags: parsed 'BT,wake_host_irq' property of node '/wireless-bluetooth[0]' - status (0)
[ 5.980013] [BT_RFKILL]: bluetooth_platdata_parse_dt: get property: BT,wake_host_irq = 151.
[ 5.980022] [BT_RFKILL]: bluetooth_platdata_parse_dt: clk_get failed!!!.
[ 5.980060] [BT_RFKILL]: Request irq for bt wakeup host
[ 5.980088] [BT_RFKILL]: BT_WAKE_HOST IRQ fired
[ 5.980128] [BT_RFKILL]: ** disable irq
[ 5.980259] [BT_RFKILL]: bt_default device registered.
[ 5.980327] Key type dns_resolver registered
[ 5.980753] ThumbEE CPU extension supported.
[ 5.980772] Registering SWP/SWPB emulation handler
[ 5.981406] Loading compiled-in X.509 certificates
[ 5.983056] Btrfs loaded
[ 5.984142] iommu: Adding device display-subsystem to group 5
[ 5.984156] rockchip-drm display-subsystem: Possibly a virtual device
[ 5.984334] rockchip-drm display-subsystem: bound ff940000.vop (ops vop_component_ops)
[ 5.984483] rockchip-drm display-subsystem: bound ff930000.vop (ops vop_component_ops)
[ 5.984539] panel is not connected
[ 5.984554] rockchip-drm display-subsystem: bound ff960000.mipi (ops dw_mipi_dsi_ops)
[ 5.984670] dwhdmi-rockchip ff980000.hdmi: Detected HDMI controller 0x20:0xa:0xa0:0xc1
[ 5.985217] rockchip-drm display-subsystem: bound ff980000.hdmi (ops dw_hdmi_rockchip_ops)
[ 5.985347] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 5.985353] [drm] No driver support for vblank timestamp query.
[ 5.985379] rockchip-drm display-subsystem: failed to parse display resources
[ 6.123698] Console: switching to colour frame buffer device 240x67
[ 6.146756] rockchip-drm display-subsystem: fb0: frame buffer device
[ 6.175413] vdd_gpu: supplied by vcc_sys
[ 6.180662] mali ffa30000.gpu: GPU identified as 0x0750 r0p0 status 1
[ 6.187978] mali ffa30000.gpu: Probed as mali0
[ 6.193751] vcc33_lan: supplied by vcc_io
[ 6.194496] rk_gmac-dwmac ff290000.ethernet: clock input or output? (input).
[ 6.194508] rk_gmac-dwmac ff290000.ethernet: TX delay(0x30).
[ 6.194517] rk_gmac-dwmac ff290000.ethernet: RX delay(0x10).
[ 6.194636] rk_gmac-dwmac ff290000.ethernet: clock input from PHY
[ 6.194643] rk_gmac-dwmac ff290000.ethernet: init for RGMII
[ 6.199703] stmmac - user ID: 0x10, Synopsys ID: 0x35
[ 6.199708] Ring mode enabled
[ 6.199713] DMA HW capability register supported
[ 6.199717] Normal descriptors
[ 6.199722] RX Checksum Offload Engine supported (type 2)
[ 6.199726] TX Checksum insertion supported
[ 6.199730] Wake-Up On Lan supported
[ 6.199770] Enable RX Mitigation via HW Watchdog Timer
[ 6.199872] of_get_named_gpiod_flags: parsed 'snps,reset-gpio' property of node '/ethernet@ff290000[0]' - status (0)
[ 6.483697] vendor storage:20160801 ret = -1
[ 7.249543] libphy: stmmac: probed
[ 7.249555] eth%d: PHY ID 001cc915 at 0 IRQ POLL (stmmac-0:00) active
[ 7.249562] eth%d: PHY ID 001cc915 at 1 IRQ POLL (stmmac-0:01)
[ 7.250601] dwmmc_rockchip ff0d0000.dwmmc: IDMAC supports 32-bit address mode.
[ 7.250627] dwmmc_rockchip ff0d0000.dwmmc: Using internal DMA controller.
[ 7.250639] dwmmc_rockchip ff0d0000.dwmmc: Version ID is 270a
[ 7.250663] dwmmc_rockchip ff0d0000.dwmmc: DW MMC controller at irq 30,32 bit host data width,256 deep fifo
[ 7.250712] dwmmc_rockchip ff0d0000.dwmmc: No vmmc regulator found
[ 7.250720] dwmmc_rockchip ff0d0000.dwmmc: No vqmmc regulator found
[ 7.250734] dwmmc_rockchip ff0d0000.dwmmc: GPIO lookup for consumer wp
[ 7.250741] dwmmc_rockchip ff0d0000.dwmmc: using device tree for GPIO lookup
[ 7.250749] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/dwmmc@ff0d0000[0]'
[ 7.250757] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/dwmmc@ff0d0000[0]'
[ 7.250763] dwmmc_rockchip ff0d0000.dwmmc: using lookup tables for GPIO lookup
[ 7.250771] dwmmc_rockchip ff0d0000.dwmmc: lookup for GPIO wp failed
[ 7.250882] platform sdio-pwrseq: GPIO lookup for consumer reset
[ 7.250889] platform sdio-pwrseq: using device tree for GPIO lookup
[ 7.250905] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/sdio-pwrseq[0]' - status (0)
[ 7.250928] platform sdio-pwrseq: GPIO lookup for consumer reset
[ 7.250936] platform sdio-pwrseq: using device tree for GPIO lookup
[ 7.250959] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/sdio-pwrseq[1]' - status (0)
[ 7.250976] dwmmc_rockchip ff0d0000.dwmmc: allocated mmc-pwrseq
[ 7.263478] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[ 7.283522] dwmmc_rockchip ff0d0000.dwmmc: 1 slots initialized
[ 7.283776] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound[0]'
[ 7.283786] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound[0]'
[ 7.285485] asoc-simple-card sound: i2s-hifi <-> ff890000.i2s mapping ok
[ 7.288420] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-keys/button@0[0]' - status (0)
[ 7.288467] gpio-5 (GPIO Key Power): gpiod_set_debounce: missing set() or set_debounce() operations
[ 7.288698] input: gpio-keys as /devices/platform/gpio-keys/input/input3
[ 7.289549] rk808-rtc rk808-rtc: setting system clock to 2017-12-11 20:18:05 UTC (1513023485)
[ 7.298464] mmc_host mmc1: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[ 7.299317] mmc1: new high speed SDIO card at address 0001
[ 7.300079] vcc_sd: disabling
[ 7.300089] vdd_logic: disabling
[ 7.300418] ALSA device list:
[ 7.300425] #0: Generic USB Audio at usb-ff500000.usb-1, high speed
[ 7.300430] #1: rockchip,miniarm-codec
[ 7.300630] ttyS2 - failed to request DMA
[ 7.301640] Freeing unused kernel memory: 1024K
[ 7.708777] EXT4-fs (mmcblk0p1): mounted filesystem with writeback data mode. Opts: (null)
[ 7.975354] systemd[1]: Failed to insert module 'autofs4': No such file or directory
[ 8.008410] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[ 8.009559] systemd[1]: Detected architecture arm.
[ 8.036208] systemd[1]: Set hostname to <Debian>.
[ 8.429020] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 8.444011] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[ 8.468993] systemd[1]: Listening on Journal Socket.
[ 8.485505] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 8.505588] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[ 8.525316] systemd[1]: Listening on udev Control Socket.
[ 8.545001] systemd[1]: Listening on udev Kernel Socket.
[ 8.564567] systemd[1]: Reached target Remote File Systems.
[ 8.584568] systemd[1]: Reached target Paths.
[ 8.608435] systemd[1]: Created slice System Slice.
[ 8.673627] systemd[1]: Mounting POSIX Message Queue File System...
[ 8.697696] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[ 8.726028] systemd[1]: Starting Remount Root and Kernel File Systems...
[ 8.743752] EXT4-fs (mmcblk0p1): re-mounted. Opts: commit=600,errors=remount-ro
[ 8.746194] systemd[1]: Starting Nameserver information manager...
[ 8.764182] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 8.785707] systemd[1]: Starting Set the console keyboard layout...
[ 8.806770] systemd[1]: Starting Restore / save the current clock...
[ 8.826051] systemd[1]: Mounting Debug File System...
[ 8.847713] systemd[1]: Starting Load Kernel Modules...
[ 8.864351] systemd[1]: Created slice User and Session Slice.
[ 8.891934] systemd[1]: Listening on Journal Socket (/dev/log).
[ 8.900532] RTL871X: module init start
[ 8.900540] RTL871X: rtl8723bs BT-Coex version = BTCOEX20151223-654a
[ 8.914160] systemd[1]: Created slice system-getty.slice.
[ 8.932691] RTL871X: hal_com_config_channel_plan chplan:0x20
[ 8.933679] systemd[1]: Reached target Encrypted Volumes.
[ 8.934570] RTL871X: rtw_ndev_init(wlan0) if1 mac_addr=f0:03:8c:2d:ab:4d
[ 8.935381] RTL871X: module init ret=0
[ 8.953598] systemd[1]: Reached target Slices.
[ 8.973661] systemd[1]: Listening on Syslog Socket.
[ 9.047588] systemd[1]: Mounted POSIX Message Queue File System.
[ 9.063628] systemd[1]: Mounted Debug File System.
[ 9.092918] systemd[1]: Started Create list of required static device nodes for the current kernel.
[ 9.138649] systemd[1]: Started Remount Root and Kernel File Systems.
[ 9.215204] systemd[1]: Started Set the console keyboard layout.
[ 9.234657] systemd[1]: Started Restore / save the current clock.
[ 9.255099] systemd[1]: Started Load Kernel Modules.
[ 9.334164] systemd[1]: Started Nameserver information manager.
[ 9.368224] systemd[1]: Mounting Configuration File System...
[ 9.385828] systemd[1]: Mounting FUSE Control File System...
[ 9.405890] systemd[1]: Starting Apply Kernel Variables...
[ 9.426089] systemd[1]: Starting Load/Save Random Seed...
[ 9.445578] systemd[1]: Activating swap /var/swap...
[ 9.466790] systemd[1]: Starting udev Coldplug all Devices...
[ 9.485695] systemd[1]: Starting Create Static Device Nodes in /dev...
[ 9.501722] Adding 131068k swap on /var/swap. Priority:-1 extents:1 across:131068k SS
[ 9.505865] systemd[1]: Mounted FUSE Control File System.
[ 9.523768] systemd[1]: Mounted Configuration File System.
[ 9.543716] systemd[1]: Activated swap /var/swap.
[ 9.565286] systemd[1]: Started Apply Kernel Variables.
[ 9.584096] systemd[1]: Started Load/Save Random Seed.
[ 9.634349] systemd[1]: Started Create Static Device Nodes in /dev.
[ 9.675187] systemd[1]: Reached target Local File Systems (Pre).
[ 9.698218] systemd[1]: Mounting /tmp...
[ 9.715938] systemd[1]: Starting udev Kernel Device Manager...
[ 9.733680] systemd[1]: Reached target Swap.
[ 9.756037] systemd[1]: Mounted /tmp.
[ 9.774762] systemd[1]: Reached target Local File Systems.
[ 9.863865] systemd[1]: Starting Set console font and keymap...
[ 9.885272] systemd[1]: Starting Armbian enhanced Log2Ram...
[ 9.908722] systemd[1]: Starting Raise network interfaces...
[ 9.932157] systemd[1]: Started udev Kernel Device Manager.
[ 9.954661] systemd[1]: Started udev Coldplug all Devices.
[ 9.975038] systemd[1]: Started Set console font and keymap.
[ 10.085136] systemd[1]: Found device /dev/ttyS2.
[ 10.138667] systemd[1]: Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.
[ 10.147874] systemd[1]: Reached target Sound Card.
[ 10.233788] systemd[1]: Started ifup for eth0.
[ 10.277734] systemd[1]: Starting Load/Save RF Kill Switch Status...
[ 10.318690] [BT_RFKILL]: bt shut off power
[ 10.346070] systemd[1]: Started Load/Save RF Kill Switch Status.
[ 10.441618] systemd[1]: Started Raise network interfaces.
[ 10.469233] systemd[1]: Started Armbian enhanced Log2Ram.
[ 10.535775] systemd[1]: Starting Journal Service...
[ 10.698486] systemd[1]: Started Journal Service.
[ 10.773088] systemd-journald[596]: Received request to flush runtime journal from PID 1
[ 10.871779] IPVS: Creating netns size=1496 id=1
[ 11.569259] cfg80211: World regulatory domain updated:
[ 11.569270] cfg80211: DFS Master region: unset
[ 11.569273] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 11.569278] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.569283] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 11.569287] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.569291] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 11.569296] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 11.569300] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 11.569304] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 11.569308] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 12.041193] IPVS: Creating netns size=1496 id=2
[ 12.407097] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 12.423846] rk_gmac-dwmac ff290000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[ 13.456349] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 13.726388] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 16.337456] RTL871X: rtw_set_802_11_connect(wlan0) fw_state=0x00000008
[ 16.358236] RTL871X: start auth
[ 16.394888] RTL871X: auth success, start assoc
[ 16.491468] RTL871X: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!
[ 16.491481] RTL871X: assoc success
[ 16.491573] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 16.498265] RTL871X: recv eapol packet
[ 16.499461] RTL871X: send eapol packet
[ 17.642793] RTL871X: recv eapol packet
[ 17.643137] RTL871X: send eapol packet
[ 17.644426] RTL871X: set pairwise key camid:4, addr:64:6e:ea:1b:db:66, kid:0, type:AES
[ 17.644995] RTL871X: set group key camid:5, addr:64:6e:ea:1b:db:66, kid:1, type:TKIP
[ 18.626822] RTL871X: recv eapol packet
[ 18.627382] RTL871X: send eapol packet
[ 19.617691] RTL871X: recv eapol packet
[ 19.618213] RTL871X: send eapol packet
[ 20.645457] RTL871X: recv eapol packet
[ 20.645967] RTL871X: send eapol packet
[ 21.622561] RTL871X: recv eapol packet
[ 21.623106] RTL871X: send eapol packet
[ 22.589471] RTL871X: recv eapol packet
[ 22.589996] RTL871X: send eapol packet
[ 23.587791] RTL871X: recv eapol packet
[ 23.588282] RTL871X: send eapol packet
[ 24.560893] RTL871X: OnDeAuth(wlan0) reason=15, ta=64:6e:ea:1b:db:66, ignore=0
[ 24.586457] cfg80211: World regulatory domain updated:
[ 24.586475] cfg80211: DFS Master region: unset
[ 24.586484] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 24.586498] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 24.586513] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 24.586525] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 24.586538] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 24.586552] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 24.586564] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 24.586575] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 24.586586] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 25.970667] RTL871X: rtw_set_802_11_connect(wlan0) fw_state=0x00000008
[ 25.984158] RTL871X: start auth
[ 26.024819] RTL871X: auth success, start assoc
[ 26.079614] RTL871X: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!
[ 26.079639] RTL871X: assoc success
[ 26.096162] RTL871X: recv eapol packet
[ 26.098491] RTL871X: send eapol packet
[ 26.432187] RTL871X: recv eapol packet
[ 26.432601] RTL871X: send eapol packet
[ 26.434047] RTL871X: set pairwise key camid:4, addr:64:6e:ea:1b:db:66, kid:0, type:AES
[ 26.436071] RTL871X: set group key camid:5, addr:64:6e:ea:1b:db:66, kid:1, type:TKIP
[ 1291.248918] IPVS: Creating netns size=1496 id=3
[ 1911.980990] RTL871X: OnDeAuth(wlan0) reason=7, ta=64:6e:ea:1b:db:66, ignore=0
[ 1911.987632] RTL871X: rtw_set_802_11_connect(wlan0) fw_state=0x00000008
[ 1912.012464] cfg80211: World regulatory domain updated:
[ 1912.012481] cfg80211: DFS Master region: unset
[ 1912.012490] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 1912.012505] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 1912.012519] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz, 92000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 1912.012531] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 1912.012545] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 1912.012558] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 1912.012570] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 1912.012581] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 1912.012592] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 1913.524373] RTL871X: start auth
[ 1913.529714] RTL871X: auth success, start assoc
[ 1913.592916] RTL871X: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!
[ 1913.592953] RTL871X: assoc success
[ 1913.595714] RTL871X: recv eapol packet
[ 1913.598226] RTL871X: send eapol packet
[ 1913.781541] RTL871X: recv eapol packet
[ 1913.781847] RTL871X: send eapol packet
[ 1913.782305] RTL871X: set pairwise key camid:4, addr:64:6e:ea:1b:db:66, kid:0, type:AES
[ 1913.783180] RTL871X: set group key camid:5, addr:64:6e:ea:1b:db:66, kid:1, type:TKIP
i can rotate screen, but i couldnt change backlight of the screen, so please help me.
Best regards from Slovenia