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| author | Alex Hung <alex.hung@canonical.com> | 2020-03-04 23:55:29 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-03-14 10:36:49 +0100 |
| commit | 1ffb8d032d03d686e3b06378780944608cc77906 (patch) | |
| tree | b886824b16cc977eef905509f927271d8e4f4478 /drivers/devfreq/governor_performance.c | |
| parent | x86/acpi: make "asmlinkage" part first thing in the function definition (diff) | |
| download | linux-1ffb8d032d03d686e3b06378780944608cc77906.tar.xz linux-1ffb8d032d03d686e3b06378780944608cc77906.zip | |
acpi/x86: add a kernel parameter to disable ACPI BGRT
BGRT is for displaying seamless OEM logo from booting to login screen;
however, this mechanism does not always work well on all configurations
and the OEM logo can be displayed multiple times. This looks worse than
without BGRT enabled.
This patch adds a kernel parameter to disable BGRT in boot time. This is
easier than re-compiling a kernel with CONFIG_ACPI_BGRT disabled.
Signed-off-by: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/devfreq/governor_performance.c')
0 files changed, 0 insertions, 0 deletions