drm/i915: Use RSEN instead of HTPLG for tfp410 monitor detection.

Presence detection of a digital monitor seems not to be reliable using
the HTPLG bit.

Dave Müller <dave.mueller@gmx.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/dvo_tfp410.c b/drivers/gpu/drm/i915/dvo_tfp410.c
index 66c697bc9b22..56f66426207f 100644
--- a/drivers/gpu/drm/i915/dvo_tfp410.c
+++ b/drivers/gpu/drm/i915/dvo_tfp410.c
@@ -208,7 +208,7 @@ static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)
         uint8_t ctl2;
 
         if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {
-                if (ctl2 & TFP410_CTL_2_HTPLG)
+                if (ctl2 & TFP410_CTL_2_RSEN)
                         ret = connector_status_connected;
                 else
                         ret = connector_status_disconnected;