Re: [PATCH v4] ACPI / video: Add systems that should favour native backlight interface

Mika Westerberg
2014-02-18T10:27:21Z

On Tue, Feb 18, 2014 at 01:54:20PM +0800, Aaron Lu wrote:
> + {
> + .callback = video_set_use_native_backlight,
> + .ident = "HP EliteBook 2013 models",
> + .matches = {
> + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
> + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "),
> + DMI_MATCH(DMI_PRODUCT_NAME, " G1"),
> + },
> + },

I see my device is listed here but the above doesn't really use native
backlight because it is still in acpi_osi blacklist. Tried this and I can
see both acpi_video0 and intel_backlight listed under /sys/class/backlight.
Was this the intention?