diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 30d89111f55..82d1b91bdfa 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5111,19 +5111,26 @@ static void intel_setup_outputs(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_encoder *encoder; + bool dpd_is_edp = false; - intel_crt_init(dev); - - /* Set up integrated LVDS */ if (IS_MOBILE(dev) && !IS_I830(dev)) intel_lvds_init(dev); if (HAS_PCH_SPLIT(dev)) { - int found; + dpd_is_edp = intel_dpd_is_edp(dev); if (IS_MOBILE(dev) && (I915_READ(DP_A) & DP_DETECTED)) intel_dp_init(dev, DP_A); + if (dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED)) + intel_dp_init(dev, PCH_DP_D); + } + + intel_crt_init(dev); + + if (HAS_PCH_SPLIT(dev)) { + int found; + if (I915_READ(HDMIB) & PORT_DETECTED) { /* PCH SDVOB multiplex with HDMIB */ found = intel_sdvo_init(dev, PCH_SDVOB); @@ -5142,7 +5149,7 @@ static void intel_setup_outputs(struct drm_device *dev) if (I915_READ(PCH_DP_C) & DP_DETECTED) intel_dp_init(dev, PCH_DP_C); - if (I915_READ(PCH_DP_D) & DP_DETECTED) + if (!dpd_is_edp && (I915_READ(PCH_DP_D) & DP_DETECTED)) intel_dp_init(dev, PCH_DP_D); } else if (SUPPORTS_DIGITAL_OUTPUTS(dev)) { |