aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/i915/intel_crt.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 389fcd2..c55c770 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -191,7 +191,8 @@ static bool intel_ironlake_crt_detect_hotplug(struct drm_connector *connector)
DRM_DEBUG_KMS("timed out waiting for FORCE_TRIGGER");
if (turn_off_dac) {
- I915_WRITE(PCH_ADPA, temp);
+ /* Make sure hotplug is enabled */
+ I915_WRITE(PCH_ADPA, temp | ADPA_CRT_HOTPLUG_ENABLE);
(void)I915_READ(PCH_ADPA);
}