diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index d8de1d5140a7..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; } @@ -744,10 +734,8 @@ void intel_opregion_init(struct drm_device *dev) return; if (opregion->acpi) { - if (drm_core_check_feature(dev, DRIVER_MODESET)) { - intel_didl_outputs(dev); - intel_setup_cadls(dev); - } + intel_didl_outputs(dev); + intel_setup_cadls(dev); /* Notify BIOS we are ready to handle ACPI video ext notifs. * Right now, all the events are handled by the ACPI video module. |