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| author | Hans de Goede <hdegoede@redhat.com> | 2015-06-16 17:27:50 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-06-19 02:10:54 +0300 |
| commit | da882e5acbebd2aa8bb076521a5c5c9c70be324e (patch) | |
| tree | ba75485317331373b2aafe5bc44d25c5f4f54e22 /drivers/gpu/drm/i915/intel_opregion.c | |
| parent | 5fd677b75d2eefde6b8e3f510a5c2d4540eba1fe (diff) | |
| download | linux-da882e5acbebd2aa8bb076521a5c5c9c70be324e.tar.xz | |
drm: i915: Port to new backlight interface selection API
This results in a nice cleanup, as we can replace the complicated logic
from should_ignore_backlight_request() with a simple check for the type
being native.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 71e87abdcae7..481337436f72 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -396,16 +396,6 @@ int intel_opregion_notify_adapter(struct drm_device *dev, pci_power_t state) return -EINVAL; } -/* - * If the vendor backlight interface is not in use and ACPI backlight interface - * is broken, do not bother processing backlight change requests from firmware. - */ -static bool should_ignore_backlight_request(void) -{ - return acpi_video_backlight_support() && - !acpi_video_verify_backlight_support(); -} - static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) { struct drm_i915_private *dev_priv = dev->dev_private; @@ -414,7 +404,7 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp); - if (should_ignore_backlight_request()) { + if (acpi_video_get_backlight_type() == acpi_backlight_native) { DRM_DEBUG_KMS("opregion backlight request ignored\n"); return 0; } |