diff options
Diffstat (limited to 'src/i830_hdmi.c')
| -rw-r--r-- | src/i830_hdmi.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/i830_hdmi.c b/src/i830_hdmi.c index d56eec90..44e5c056 100644 --- a/src/i830_hdmi.c +++ b/src/i830_hdmi.c @@ -139,6 +139,8 @@ i830_hdmi_detect(xf86OutputPtr output) struct i830_hdmi_priv *dev_priv = intel_output->dev_priv; I830Ptr pI830 = I830PTR(pScrn); uint32_t temp, bit; + xf86OutputStatus status; + xf86MonPtr edid_mon; /* For G4X, PEG_BAND_GAP_DATA 3:0 must first be written 0xd. * Failure to do so will result in spurious interrupts being @@ -171,9 +173,15 @@ i830_hdmi_detect(xf86OutputPtr output) } if ((INREG(PORT_HOTPLUG_STAT) & bit) != 0) - return XF86OutputStatusConnected; + status = XF86OutputStatusConnected; else return XF86OutputStatusDisconnected; + + edid_mon = xf86OutputGetEDID (output, intel_output->pDDCBus); + if (!edid_mon || !DIGITAL(edid_mon->features.input_type)) + status = XF86OutputStatusDisconnected; + xfree(edid_mon); + return status; } static void |