[ 2.614104] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.614129] cfg80211: failed to load regulatory.db
[ 2.616799] rockchip-pm rockchip-suspend: not set pwm-regulator-config
[ 2.619541] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 417; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '', rk_ko_ver is '5', built at '05:56:57', on 'Sep 22 2022'.
[ 2.620410] Mali:
[ 2.620414] Mali device driver loaded
[ 2.620966] xc7160 4-001b: T-chip firefly camera driver version: 00.01.02
[ 2.621662] xc7160 4-001b: Failed to get power-gpios, maybe no use
[ 2.624179] xc7160 4-001b: Looking up avdd-supply from device tree
[ 2.624197] xc7160 4-001b: Looking up avdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.624268] xc7160 4-001b: 4-001b supply avdd not found, using dummy regulator
[ 2.624410] xc7160 4-001b: Linked as a consumer to regulator.0
[ 2.624430] xc7160 4-001b: Looking up dovdd-supply from device tree
[ 2.624440] xc7160 4-001b: Looking up dovdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.624479] xc7160 4-001b: 4-001b supply dovdd not found, using dummy regulator
[ 2.624573] xc7160 4-001b: Looking up dvdd-supply from device tree
[ 2.624583] xc7160 4-001b: Looking up dvdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.624612] xc7160 4-001b: 4-001b supply dvdd not found, using dummy regulator
[ 2.624717] xc7160 4-001b: could not get default pinstate
[ 2.624736] xc7160 4-001b: could not get sleep pinstate
[ 2.624769] xc7160 4-001b: Success to get xc7160 endpoint data lanes, dts uses 4 lanes
[ 2.624785] xc7160 4-001b: xc7160 num data lanes is 4
你好,我们换上官方提供的驱动后,显示这个错误:
Operation not possible due to RF-kill"?
$ sudo ifconfig wlan0 up
[sudo] password for thingswise:
SIOCSIFFLAGS: Operation not possible due to RF-kill
复制代码
以下是 dmesg
$ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x412fd050]
[ 0.000000] Linux version 4.19.232 (thingswise@4e53d0e19fd6) (firefly: 330e82b263990b1218820d784f5a01e9c471f037) (sdk version: rk356x_linux_release_20220726_v1.3.0a.xml) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05), GNU ld (Linaro_Binutils-2017.05) 2.27.0.20161019) #1 SMP Sun Oct 9 02:24:23 UTC 2022
[ 0.000000] Machine model: AIO-3568J HDMI (Linux)
[ 0.000000] earlycon: uart8250 at MMIO32 0x00000000fe660000 (options '')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] OF: fdt: Reserved memory: failed to reserve memory for node 'drm-cubic-lut@00000000': base 0x0000000000000000, size 0 MiB
[ 0.000000] cma: Reserved 16 MiB at 0x00000000ef000000
[ 0.000000] On node 0 totalpages: 1043968
[ 0.000000] DMA32 zone: 15288 pages used for memmap
[ 2.619153] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 2.619184] cfg80211: failed to load regulatory.db
[ 2.620363] rockchip-pm rockchip-suspend: not set pwm-regulator-config
[ 2.621459] I : [File] : drivers/gpu/arm/mali400/mali/linux/mali_kernel_linux.c; [Line] : 417; [Func] : mali_module_init(); svn_rev_string_from_arm of this mali_ko is '', rk_ko_ver is '5', built at '02:25:01', on 'Oct 9 2022'.
[ 2.622357] Mali:
[ 2.622361] Mali device driver loaded
[ 2.622898] xc7160 4-001b: T-chip firefly camera driver version: 00.01.02
[ 2.623482] xc7160 4-001b: Failed to get power-gpios, maybe no use
[ 2.626067] xc7160 4-001b: Looking up avdd-supply from device tree
[ 2.626082] xc7160 4-001b: Looking up avdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.626147] xc7160 4-001b: 4-001b supply avdd not found, using dummy regulator
[ 2.626304] xc7160 4-001b: Linked as a consumer to regulator.0
[ 2.626320] xc7160 4-001b: Looking up dovdd-supply from device tree
[ 2.626327] xc7160 4-001b: Looking up dovdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.626353] xc7160 4-001b: 4-001b supply dovdd not found, using dummy regulator
[ 2.626409] xc7160 4-001b: Looking up dvdd-supply from device tree
[ 2.626416] xc7160 4-001b: Looking up dvdd-supply property in node /i2c@fe5d0000/XC7160b@1b failed
[ 2.626429] xc7160 4-001b: 4-001b supply dvdd not found, using dummy regulator
[ 2.626483] xc7160 4-001b: could not get default pinstate
[ 2.626497] xc7160 4-001b: could not get sleep pinstate
[ 2.626524] xc7160 4-001b: Success to get xc7160 endpoint data lanes, dts uses 4 lanes
[ 2.626536] xc7160 4-001b: xc7160 num data lanes is 4