diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_opregion.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_opregion.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c index 5530413213d8..4d338740f2cb 100644 --- a/drivers/gpu/drm/i915/intel_opregion.c +++ b/drivers/gpu/drm/i915/intel_opregion.c @@ -154,6 +154,8 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp) struct opregion_asle __iomem *asle = dev_priv->opregion.asle; u32 max; + DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp); + if (!(bclp & ASLE_BCLP_VALID)) return ASLE_BACKLIGHT_FAILED; @@ -345,7 +347,7 @@ static void intel_didl_outputs(struct drm_device *dev) int i = 0; handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev); - if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) + if (!handle || acpi_bus_get_device(handle, &acpi_dev)) return; if (acpi_is_video_device(acpi_dev)) |