Commit eaff5d82 authored by James T. Lee's avatar James T. Lee
Browse files

Fix kexec on hosts with AMD GPUs

There seems to be a known problem with modesetting during early boot
that surfaces especially during kexec.  The systems kexec fine without
this setting, but the displays stay sleeping.
parent 780e4286
...@@ -23,6 +23,8 @@ nest::kernel_cmdline: ...@@ -23,6 +23,8 @@ nest::kernel_cmdline:
- 'intel_iommu=on' - 'intel_iommu=on'
- 'pci-stub.ids=10de:0fbc,1912:0014' - 'pci-stub.ids=10de:0fbc,1912:0014'
- 'intel_idle.max_cstate=2' - 'intel_idle.max_cstate=2'
- 'video=DP-1:2560x1440@60'
- 'video=DP-2:2560x1440@60'
nest::kernel_config: nest::kernel_config:
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE: y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE: y
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE: n CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE: n
......
...@@ -5,6 +5,9 @@ classes: ...@@ -5,6 +5,9 @@ classes:
nest::bootloader: systemd nest::bootloader: systemd
nest::fileserver: true nest::fileserver: true
nest::isolate_smt: true nest::isolate_smt: true
nest::kernel_cmdline:
- 'video=DP-1:2560x1440@60'
- 'video=DP-2:2560x1440@60'
nest::kernel_config: nest::kernel_config:
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE: y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE: y
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE: n CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE: n
......
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