diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8fd90f31b60..4fad113a1b2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3218,30 +3218,30 @@ static void intel_setup_outputs(struct drm_device *dev) intel_dp_init(dev, PCH_DP_D); } else if (IS_I9XX(dev)) { - int found; - u32 reg; + bool found = false; if (I915_READ(SDVOB) & SDVO_DETECTED) { found = intel_sdvo_init(dev, SDVOB); if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) intel_hdmi_init(dev, SDVOB); + if (!found && SUPPORTS_INTEGRATED_DP(dev)) intel_dp_init(dev, DP_B); } /* Before G4X SDVOC doesn't have its own detect register */ - if (IS_G4X(dev)) - reg = SDVOC; - else - reg = SDVOB; - if (I915_READ(reg) & SDVO_DETECTED) { + if (I915_READ(SDVOB) & SDVO_DETECTED) found = intel_sdvo_init(dev, SDVOC); - if (!found && SUPPORTS_INTEGRATED_HDMI(dev)) + + if (!found && (I915_READ(SDVOC) & SDVO_DETECTED)) { + + if (SUPPORTS_INTEGRATED_HDMI(dev)) intel_hdmi_init(dev, SDVOC); - if (!found && SUPPORTS_INTEGRATED_DP(dev)) + if (SUPPORTS_INTEGRATED_DP(dev)) intel_dp_init(dev, DP_C); } + if (SUPPORTS_INTEGRATED_DP(dev) && (I915_READ(DP_D) & DP_DETECTED)) intel_dp_init(dev, DP_D); } else |