Messages in this thread | | | Subject | Re: [PATCH] ACPI; update docs for "acpi_backlight" kernel parameter options | From | Hans de Goede <> | Date | Tue, 31 Mar 2020 10:16:23 +0200 |
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Hi,
On 3/31/20 2:17 AM, Randy Dunlap wrote: > From: Randy Dunlap <rdunlap@infradead.org> > > Update the Documentation for "acpi_backlight" by adding > 2 new options (native and none). > > Signed-off-by: Randy Dunlap <rdunlap@infradead.org> > Cc: linux-acpi@vger.kernel.org > Cc: Zhang Rui <rui.zhang@intel.com> > Cc: Hans de Goede <hdegoede@redhat.com> > Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> > Cc: Len Brown <lenb@kernel.org>
Thanks!
Patch looks good to me:
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Regards,
Hans
> --- > Documentation/admin-guide/kernel-parameters.txt | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > --- linux-next-20200330.orig/Documentation/admin-guide/kernel-parameters.txt > +++ linux-next-20200330/Documentation/admin-guide/kernel-parameters.txt > @@ -22,11 +22,13 @@ > default: 0 > > acpi_backlight= [HW,ACPI] > - acpi_backlight=vendor > - acpi_backlight=video > - If set to vendor, prefer vendor specific driver > + { vendor | video | native | none } > + If set to vendor, prefer vendor-specific driver > (e.g. thinkpad_acpi, sony_acpi, etc.) instead > of the ACPI video.ko driver. > + If set to video, use the ACPI video.ko driver. > + If set to native, use the device's native backlight mode. > + If set to none, disable the ACPI backlight interface. > > acpi_force_32bit_fadt_addr > force FADT to use 32 bit addresses rather than the >
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