diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 7fec70145a3d..02b813efd4c7 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -1031,19 +1031,14 @@ void intel_lvds_init(struct drm_device *dev) if (dmi_check_system(intel_no_lvds)) return; - if (!lvds_is_present_in_vbt(dev)) { - DRM_DEBUG_KMS("LVDS is not present in VBT\n"); - return; - } - /* Assume that any device without an ACPI LID device also doesn't - * have an integrated LVDS. We would be better off parsing the BIOS - * to get a reliable indicator, but that code isn't written yet. - * - * In the case of all-in-one desktops using LVDS that we've seen, - * they're using SDVO LVDS. + /* + * Assume LVDS is present if there's an ACPI lid device or if the + * device is present in the VBT. */ - if (!intel_lid_present()) + if (!lvds_is_present_in_vbt(dev) && !intel_lid_present()) { + DRM_DEBUG_KMS("LVDS is not present in VBT and no lid detected\n"); return; + } if (IS_IGDNG(dev)) { if ((I915_READ(PCH_LVDS) & LVDS_DETECTED) == 0) |
