Hi,
I'm trying to enable 10bpc color output on my rx480, but to no avail.
I tried to enable it in xorg.conf:
but X fails to start and this is the log:
modinfo amdgpu says:
It says the default is disabled so the question is how do I enable it?
My setup:
Slackware
drivers: 16.30.3.315407
kernel 4.9.8
monitor on DisplayPort
10bpc does work on Win10 so it's not hardware/connection problem.
I'm trying to enable 10bpc color output on my rx480, but to no avail.
I tried to enable it in xorg.conf:
Code:
Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 30 SubSection "Display" Depth 30 EndSubSection EndSection
Code:
[ 97.799] (EE) AMDGPU(0): Failed to open amdgpu hybrid version [ 97.799] (EE) AMDGPU(0): Given depth (30) is not supported by amdgpu driver [ 97.824] (II) UnloadModule: "amdgpu"
modinfo amdgpu says:
Code:
[...] parm: audio:Audio enable (-1 = auto, 0 = disable, 1 = enable) (int) parm: disp_priority:Display Priority (0 = auto, 1 = normal, 2 = high) (int) parm: hw_i2c:hw i2c engine enable (0 = disable) (int) parm: pcie_gen2:PCIE Gen2 mode (-1 = auto, 0 = disable, 1 = enable) (int) parm: msi:MSI support (1 = enable, 0 = disable, -1 = auto) (int) parm: lockup_timeout:GPU lockup timeout in ms (default 0 = disable) (int) parm: dpm:DPM support (1 = enable, 0 = disable, -1 = auto) (int) parm: smc_load_fw:SMC firmware loading(1 = enable, 0 = disable) (int) parm: aspm:ASPM support (1 = enable, 0 = disable, -1 = auto) (int) parm: runpm:PX runtime pm (1 = force enable, 0 = disable, -1 = PX only default) (int) parm: ip_block_mask:IP Block Mask (all blocks enabled (default)) (uint) parm: bapm:BAPM support (1 = enable, 0 = disable, -1 = auto) (int) parm: [B]deep_color:Deep Color support (1 = enable, 0 = disable (default)) (int)[/B] parm: vm_size:VM address space size in gigabytes (default 64GB) (int) parm: vm_block_size:VM page table size in bits (default depending on vm_size) (int) parm: vm_fault_stop:Stop on VM fault (0 = never (default), 1 = print first, 2 = always) (int) parm: vm_debug:Debug VM handling (0 = disabled (default), 1 = enabled) (int) parm: exp_hw_support:experimental hw support (1 = enable, 0 = disable (default)) (int) parm: sched_jobs:the max number of jobs supported in the sw queue (default 32) (int) parm: sched_hw_submission:the max number of HW submissions (default 2) (int) parm: powerplay:Powerplay component (1 = enable, 0 = disable, -1 = auto (default)) (int) parm: powercontainment:Power Containment (1 = enable (default), 0 = disable) (int) parm: ppfeaturemask:all power features enabled (default)) (int) parm: sclkdeepsleep:SCLK Deep Sleep (1 = enable (default), 0 = disable) (int) parm: pcie_gen_cap:PCIE Gen Caps (0: autodetect (default)) (uint) parm: pcie_lane_cap:PCIE Lane Caps (0: autodetect (default)) (uint) parm: cg_mask:Clockgating flags mask (0 = disable clock gating) (uint) parm: pg_mask:Powergating flags mask (0 = disable power gating) (uint) parm: disable_cu:Disable CUs (se.sh.cu,...) (charp) parm: virtual_display:Enable virtual display feature (the virtual_display will be set like xxxx:xx:xx.x;xxxx:xx:xx.x) (charp)
My setup:
Slackware
drivers: 16.30.3.315407
kernel 4.9.8
monitor on DisplayPort
10bpc does work on Win10 so it's not hardware/connection problem.
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