SOLVED: Help with Tone Mapping

[TheDreadPirate]

If I'm reading Intel's docs correctly, ApolloLake CPUs do not support HEVC 10-bit.  Which is needed for tone mapping.

I thought ApolloLake had Gen 9.5 graphics, which does support HEVC 10-bit, but it appears it has Gen 9 graphics.

Check if you have intel-gpu-tools installed.  If you do run intel_gpu_top and tell me what generation it reports.

Code:

sudo apt list --installed | grep intel-gpu-tools
sudo apt install intel-gpu-tools  #If it isn't already installed
sudo intel_gpu_top

   

If it does report "Gen9" instead of "Gen9.5" you are out of luck for HDR tone mapping.