diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 2972a0d6871..370c902fa62 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9335,8 +9335,13 @@ static void intel_setup_outputs(struct drm_device *dev) intel_dp_init(dev, PCH_DP_D, PORT_D); } else if (IS_VALLEYVIEW(dev)) { /* Check for built-in panel first. Shares lanes with HDMI on SDVOC */ - if (I915_READ(VLV_DISPLAY_BASE + DP_C) & DP_DETECTED) - intel_dp_init(dev, VLV_DISPLAY_BASE + DP_C, PORT_C); + if (I915_READ(VLV_DISPLAY_BASE + GEN4_HDMIC) & SDVO_DETECTED) { + intel_hdmi_init(dev, VLV_DISPLAY_BASE + GEN4_HDMIC, + PORT_C); + if (I915_READ(VLV_DISPLAY_BASE + DP_C) & DP_DETECTED) + intel_dp_init(dev, VLV_DISPLAY_BASE + DP_C, + PORT_C); + } if (I915_READ(VLV_DISPLAY_BASE + GEN4_HDMIB) & SDVO_DETECTED) { intel_hdmi_init(dev, VLV_DISPLAY_BASE + GEN4_HDMIB, |