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path: root/drivers/platform/x86/msi-laptop.c
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Diffstat (limited to 'drivers/platform/x86/msi-laptop.c')
-rw-r--r--drivers/platform/x86/msi-laptop.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
index 085987730..423177046 100644
--- a/drivers/platform/x86/msi-laptop.c
+++ b/drivers/platform/x86/msi-laptop.c
@@ -64,6 +64,7 @@
#include <linux/i8042.h>
#include <linux/input.h>
#include <linux/input/sparse-keymap.h>
+#include <acpi/video.h>
#define MSI_DRIVER_VERSION "0.5"
@@ -1069,9 +1070,8 @@ static int __init msi_init(void)
/* Register backlight stuff */
- if (!quirks->old_ec_model || acpi_video_backlight_support()) {
- pr_info("Brightness ignored, must be controlled by ACPI video driver\n");
- } else {
+ if (quirks->old_ec_model ||
+ acpi_video_get_backlight_type() == acpi_backlight_vendor) {
struct backlight_properties props;
memset(&props, 0, sizeof(struct backlight_properties));
props.type = BACKLIGHT_PLATFORM;