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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-08-24 07:39:35 +0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-08-24 07:39:35 +0800 |
| commit | b09f6ca99c46e4a561ac943253aca9beae8c1146 (patch) | |
| tree | a4e77d08d113d88fe8c229362795c922515e45be /include | |
| parent | 6ae4e48b67eaf8a140ac3a6f0f8ea2627a174aca (diff) | |
| parent | 5c7bb62cb8f53de71d8ab3d619be22740da0b837 (diff) | |
| download | lwn-b09f6ca99c46e4a561ac943253aca9beae8c1146.tar.gz lwn-b09f6ca99c46e4a561ac943253aca9beae8c1146.zip | |
Merge tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix backlight control on a Dell All In One system where a backlight
controller board is attached to a UART port and the dell-uart
backlight driver binds to it, but the backlight is actually controlled
by other means (Hans de Goede)"
* tag 'acpi-6.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: video: Add backlight=native quirk for Dell OptiPlex 7760 AIO
platform/x86: dell-uart-backlight: Use acpi_video_get_backlight_type()
ACPI: video: Add Dell UART backlight controller detection
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/video.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/acpi/video.h b/include/acpi/video.h index 3d538d4178ab..044c463138df 100644 --- a/include/acpi/video.h +++ b/include/acpi/video.h @@ -50,6 +50,7 @@ enum acpi_backlight_type { acpi_backlight_native, acpi_backlight_nvidia_wmi_ec, acpi_backlight_apple_gmux, + acpi_backlight_dell_uart, }; #if IS_ENABLED(CONFIG_ACPI_VIDEO) |