Posts by Pinki

Any changelog for 8.90.5? thx

Quote from wrxtasy

I just looked at the new Kernel and it appears AMLogic have stupidly Hardcoded some IR Keymaps into the actual Kernel:

History for drivers/amlogic/input/remote/Kconfig - LibreELEC/linux-amlogic · GitHub

I will either have to revert what they have done - or someone will have to tell me what LE 9.0 is using, maybe its this:

LE9.0 remote configs ir-keytable Amlogic devices

And also enabling Lirc in LE settings.

I use a Plug N Play - MINIX A2 lite Wireless remote to bypass all this nonsense.

Display More

wrxtasy

Is there is any chance to fix IR Remotes with your build?

Simply SPDIF is an old output and its not compatible with HD audio, I have Logitech Z-5400 AVR without HDMI port.

I can recommend Beelink GT1 for 4K HDR, it looking great with LibreELEC 8.2.2.3 on my Samsung KS7000 TV.

I have Beelink GT1 2GB 16GB 1GBIT LAN

No problems with 4K HDR ~70Mbit from NFS Windows Server, DTS-MA/True-HD downsample passthrough to DTS/DD SPDIF, max temp 54C

initial seetings:

echo 1 > /sys/module/di/parameters/nr2_en

you can check your default seetings witch cat, example:

cat /sys/module/di/parameters/nr2_en

tenis, here is my autostart.sh for speed and quality hdr

#color
echo '444,10bit' > /sys/class/amhdmitx/amhdmitx0/attr

#noise reduction off
echo 0 > /sys/module/di/parameters/nr2_en

#cpu speedup
echo 20 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold
echo 50000 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate
echo 2 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_down_factor

#gpu speedup
echo 2 > /sys/class/mpgpu/scale_mode

for me its forcing 1512Mhz cpu clock ->

echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo performance > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor

Quote from wrxtasy

For those feeling adventurous, you can ramp up the GPU clock to 792MHz for a bit more GUI snappiness, however chipset temps will increase quite a bit and may overheat and crash S912 devices.

In reality you need good Chipset cooling like the MINIX U1/U9 has:

echo 2 > /sys/class/mpgpu/scale_mode

Current GPU clock Frequency:

cat /sys/class/mpgpu/cur_freq

Thank You, it's working with your build, I can OC GPU to 792 with 54C temperature (but RC remote is not working) - Can you fix this?

How can I OC GPU with kszaq build? I tried echo 1-6 with /sys/class/mpgpu/scale_mode and maximum clock speed is only 666.