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About VyacheslavS

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  • epik

  1. Here I agree. But with the kernel 5.4 Panfrost is already working, and I was very interested to feel how it works.
  2. Look there: https://dl.armbian.com/orangepi4/archive/ Armbian_20.02.6_Orangepi4_buster_current_5.4.27_desktop.7z Works faster than on armbian buster image 20.02.6 use kernel 4.4.213, but there are problems with wi-fi, bluetooth.
  3. Do it and show it uname -a ? My Bluetooth only works on kernel 4.4, but not on 5.4.
  4. Again I and again with a problem. This time with GPIO. I have this in /boot/armbianEnv.txt: overlays=w1-gpio When I boot the board, I see this in dmesg: :~$ dmesg | grep gpio [ 72.674888] rk808-regulator rk808-regulator: there is no dvs0 gpio [ 72.676163] rk808-regulator rk808-regulator: there is no dvs1 gpio [ 73.755528] input: gpio-keys as /devices/platform/gpio-keys/input/input2 [ 75.240702] gpiod_get_value: invalid GPIO (errorpointer) [ 75.240706] gpiod_set_raw_value: invalid GPIO (errorpointer) [ 75.262584] gpio-36 (onewire@0): enforced open drain please flag it properly in DT/ACPI DSDT/board file [ 75.262603] OF: /onewire@0: could not get #gpio-cells for /pinctrl/pcfg-pull-up [ 75.262607] w1-gpio onewire@0: gpio_request_one (ext_pullup_enable_pin) failed [ 75.262617] w1-gpio: probe of onewire@0 failed with error -22 ~$ uname -a Linux orangepi4 5.4.26-rockchip64 #20.02.5 SMP PREEMPT Thu Mar 19 21:39:46 CET 2020 aarch64 GNU/Linux Any ideas? I'm using the rockchip-w1-gpio.dtbo that was installed with the system. armbian-hardware-monitor.log
  5. The driver crashes. It works for a while, and then it falls down again. :~$ dmesg [ 1485.667595] ieee80211 phy0: brcmf_fw_crashed: Firmware has halted or crashed And again have to lift it manually: # rmmod brcmfmac # insmod /lib/modules/5.4.26-rockchip64/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko
  6. I built the Far Manager (Linux port of FAR v2) deb package for аarch64. far2l defaults to run as GUI app based on wxWidgets toolkit. You can run far2lс to get console support. Installation with dependencies: sudo apt install ./far2l_arm64.deb Or: sudo dpkg -i far2l_arm64.deb sudo apt-get install -f Depends: libglib2.0-dev, libwxgtk3.0-dev, libgtkmm-3.0-dev, uuid-dev, libssl-dev, libsecret-1-dev, sshfs, gvfs-libs, gvfs-backends, gvfs-fuse, libssh-dev, libsmbclient-dev, libnfs-dev Far2l sources. far2l_arm64.deb
  7. Today, wireless Internet access is permanently disabled. OS: Armbian 20.02.5 Orangepi4 buster current 5.4.26 ~$ uname -a Linux orangepi4 5.4.26-rockchip64 #20.02.5 SMP PREEMPT Thu Mar 19 21:39:46 CET 2020 aarch64 GNU/Linux dmesg: Only this helps: sudo rmmod brcmfmac sudo insmod /lib/modules/5.4.26-rockchip64/kernel/drivers/net/wireless/broadcom/brcm80211/brcmfmac/brcmfmac.ko How can I fix it? I noticed another error when loading the brcmfmac driver: brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43456-sdio.rockchip,rk3399.txt failed with error -2 I had to create a symbolic link in /lib/firmware/brcm. This error disappeared. But WiFi is still unstable.
  8. I found the answer to my question. Working library for Orange PI 4: https://github.com/orangepi-xunlong/wiringOP
  9. Hi, everybody. What kind of Wiring library can I use on this board? I want to use it to connect to GPIO. I plan to connect the fan control for cooling at high temperature. On the Orange Pi, I used WiringOP, but this is a different chip. Now I have installed Armbian_20 .02.5_Orangepi4_buster_current_5.4.26_desktop on the Board. It works relatively stable. The image on the monitor is via HDMI, the sound is via USB DAC PCM2704C.
  10. Today came the update. The temperature value earned. Information about the processor not working yet. ~$ uname -a Linux orangepipc2 4.11.0-sun50iw2 #5 SMP Mon May 8 03:30:32 CEST 2017 aarch64 aarch64 aarch64 GNU/Linux The CPU is now hotter. No load was +45C, now +52C.
  11. How to roll back to the previous kernel? Or need the whole system to put from zero?
  12. Today I updated immediately noticed that did not work for several teams: My log - http://sprunge.us/fFCg What you need to do that would work?