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Commit fe43d3f5 authored by Paulo Zanoni's avatar Paulo Zanoni Committed by Daniel Vetter
Browse files

drm/i915: add DP support to intel_ddi_get_hw_state 



Signed-off-by: default avatarPaulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 0bdee30e

drivers/gpu/drm/i915/intel_ddi.c

+4 −4
Original line number Diff line number Diff line
@@ -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;

}