[PATCH 10/14] drm/i915: add DP support to intel_ddi_get_encoder_port

Paulo Zanoni
2012-10-15T18:52:25Z

From: Paulo Zanoni <paulo.r.zanoni@intel.com>

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index c6ddba9..817ebb2 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -60,14 +60,20 @@ static const u32 hsw_ddi_translations_fdi[] = {

static enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
{
+ struct drm_encoder *encoder = &intel_encoder->base;
int type = intel_encoder->type;

- if (type == INTEL_OUTPUT_HDMI) {
- struct intel_hdmi *intel_hdmi =
- enc_to_intel_hdmi(&intel_encoder->base);
+ if (type == INTEL_OUTPUT_DISPLAYPORT || type == INTEL_OUTPUT_EDP) {
+ struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
+ return intel_dp->port;
+
+ } else if (type == INTEL_OUTPUT_HDMI) {
+ struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);
return intel_hdmi->ddi_port;
+
} else if (type == INTEL_OUTPUT_ANALOG) {
return PORT_E;
+
} else {
DRM_ERROR("Invalid DDI encoder type %d\n", type);
BUG();
--
1.7.11.4