diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/video_detect.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 4dc7fb865083..be2fc43418af 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -28,6 +28,7 @@ #include <linux/export.h> #include <linux/acpi.h> +#include <linux/apple-gmux.h> #include <linux/backlight.h> #include <linux/dmi.h> #include <linux/module.h> @@ -607,6 +608,9 @@ static enum acpi_backlight_type __acpi_video_get_backlight_type(bool native) if (nvidia_wmi_ec_present) return acpi_backlight_nvidia_wmi_ec; + if (apple_gmux_present()) + return acpi_backlight_apple_gmux; + /* On systems with ACPI video use either native or ACPI video. */ if (video_caps & ACPI_VIDEO_BACKLIGHT) { /* |