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| author | Ondrej Zary <linux@zary.sk> | 2023-09-29 23:20:55 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-03 21:33:58 +0300 |
| commit | 35a341c9b25da6a479bd8013bcb11a680a7233e3 (patch) | |
| tree | 04805e1fee730e05f690d028056911677e278868 /drivers/hsi/controllers | |
| parent | c9aa36faddaf73ee6d8dcc2dc5b36b6a3a2bebd5 (diff) | |
| download | linux-35a341c9b25da6a479bd8013bcb11a680a7233e3.tar.xz | |
ACPI: video: Add acpi_backlight=vendor quirk for Toshiba Portégé R100
Toshiba Portégé R100 has both acpi_video and toshiba_acpi vendor
backlight driver working. But none of them gets activated as it has
a VGA with no kernel driver (Trident CyberBlade XP4m32).
The DMI strings are very generic ("Portable PC") so add a custom
callback function to check for Trident CyberBlade XP4m32 PCI device
before enabling the vendor backlight driver (better than acpi_video
as it has more brightness steps).
Fixes: 5aa9d943e9b6 ("ACPI: video: Don't enable fallback path for creating ACPI backlight by default")
Signed-off-by: Ondrej Zary <linux@zary.sk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/hsi/controllers')
0 files changed, 0 insertions, 0 deletions