drm/i915: expose intel_ddi_get_encoder_port()

In preparation for followup work.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@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 63aca49d11a843a6ad6ae1a62dc11d0b3bfd470c..060ea5096e521c928288af49ba6b0c5385e81299 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -58,7 +58,7 @@ static const u32 hsw_ddi_translations_fdi[] = {
        0x00FFFFFF, 0x00040006          /* HDMI parameters */
 };
 
-static enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
+enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder)
 {
        struct drm_encoder *encoder = &intel_encoder->base;
        int type = intel_encoder->type;

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index f5c48d3b373053117f7e2bc212e3d6cc8d9a44fc..ea97c2347200073092dec7794466501ec9b36efa 100644 (file)
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -712,6 +712,7 @@ extern void intel_write_eld(struct drm_encoder *encoder,
 extern void intel_prepare_ddi(struct drm_device *dev);
 extern void hsw_fdi_link_train(struct drm_crtc *crtc);
 extern void intel_ddi_init(struct drm_device *dev, enum port port);
+extern enum port intel_ddi_get_encoder_port(struct intel_encoder *intel_encoder);
 
 /* For use by IVB LP watermark workaround in intel_sprite.c */
 extern void intel_update_watermarks(struct drm_device *dev);