diff options
author | Hans de Goede <hdegoede@redhat.com> | 2015-06-16 16:28:10 +0200 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 01:12:36 +0200 |
commit | b33c6ce5f2987184dcc444d05d0f5a7227ce431e (patch) | |
tree | 10ec38f8af6256393a9ecf2853c3ba4dea1019ae | |
parent | 56d5c34a94dfb652592ba654ea236fb133e3686b (diff) |
thinkpad-acpi: Port to new backlight interface selection API
Port the backlight selection logic to the new backlight interface
selection API.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
-rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 28f328136f0d..33e488cf5569 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -83,6 +83,7 @@ #include <sound/control.h> #include <sound/initval.h> #include <asm/uaccess.h> +#include <acpi/video.h> /* ThinkPad CMOS commands */ #define TP_CMOS_VOLUME_DOWN 0 @@ -3487,7 +3488,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) /* Do not issue duplicate brightness change events to * userspace. tpacpi_detect_brightness_capabilities() must have * been called before this point */ - if (acpi_video_backlight_support()) { + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) { pr_info("This ThinkPad has standard ACPI backlight " "brightness control, supported by the ACPI " "video driver\n"); @@ -6491,7 +6492,7 @@ static int __init brightness_init(struct ibm_init_struct *iibm) return 1; } - if (acpi_video_backlight_support()) { + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) { if (brightness_enable > 1) { pr_info("Standard ACPI backlight interface " "available, not loading native one\n"); |