Hello try get Mali 450 chip to working.
Used Frank 4.19-main kernel and downloaded newest (r10) mali driver from:
It compiling ok and module loads but it don’t find mali chip. (.dtsi don’t have correct mali lines yet)
version: r10p0-00rel0 author: ARM Ltd. license: GPL srcversion: 8B3E1F80BDFCBBCDB4D0B69 depends: name: mali vermagic: 4.19.92-bpi-r2 SMP mod_unload ARMv7 p2v8 parm: mali_debug_level:Higher number, more dmesg output (int) parm: mali_max_job_runtime:Maximum allowed job runtime in msecs. Jobs will be killed after this no matter what (int) parm: mali_l2_max_reads:Maximum reads for Mali L2 cache (int) parm: mali_dedicated_mem_start:Physical start address of dedicated Mali GPU memory. (uint) parm: mali_dedicated_mem_size:Size of dedicated Mali GPU memory. (uint) parm: mali_shared_mem_size:Size of shared Mali GPU memory. (uint) parm: mali_boot_profiling:Start profiling as a part of Mali driver initialization (int) parm: mali_max_pp_cores_group_1:Limit the number of PP cores to use from first PP group. (int) parm: mali_max_pp_cores_group_2:Limit the number of PP cores to use from second PP group (Mali-450 only). (int) parm: mali_mem_swap_out_threshold_value:Threshold value used to limit how much swappable memory cached in Mali driver. (uint) parm: mali_max_system_fps:Max system fps the same as display VSYNC. (int) parm: mali_desired_fps:A bit lower than max_system_fps which user desired fps (int)
dmesg lines with debug=256
[ 219.903669] mali: loading out-of-tree module taints kernel. [ 219.952723] Mali<2>: [ 219.952733] Inserting Mali v900 device driver. [ 219.952741] Mali<2>: [ 219.952744] Compiled: Jan 16 2020, time: 22:15:35. [ 219.952746] Mali<2>: [ 219.952749] Driver revision: r10p0-00rel0 [ 219.952750] Mali<2>: [ 219.952752] mali_module_init() registering driver [ 219.952961] Mali: [ 219.952963] Mali device driver loaded
Is there any experince how to get official mali driver to work?