drm/i915: add DP support to intel_ddi_get_hw_state

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index ab1693c..197ea9a 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -987,11 +987,11 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
 {
        struct drm_device *dev = encoder->base.dev;
        struct drm_i915_private *dev_priv = dev->dev_private;
-       struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
+       enum port port = intel_ddi_get_encoder_port(encoder);
        u32 tmp;
        int i;
 
-       tmp = I915_READ(DDI_BUF_CTL(intel_hdmi->ddi_port));
+       tmp = I915_READ(DDI_BUF_CTL(port));
 
        if (!(tmp & DDI_BUF_CTL_ENABLE))
                return false;
@@ -1000,13 +1000,13 @@ bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
                tmp = I915_READ(DDI_FUNC_CTL(i));
 
                if ((tmp & PIPE_DDI_PORT_MASK)
-                   == PIPE_DDI_SELECT_PORT(intel_hdmi->ddi_port)) {
+                   == PIPE_DDI_SELECT_PORT(port)) {
                        *pipe = i;
                        return true;
                }
        }
 
-       DRM_DEBUG_KMS("No pipe for ddi port %i found\n", intel_hdmi->ddi_port);
+       DRM_DEBUG_KMS("No pipe for ddi port %i found\n", port);
 
        return true;
 }