[RFC][PATCH 04/10] drm: Export drm_encoder_crtc_ok

[ville.syrjala at linux.intel.com]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

---
 drivers/gpu/drm/drm_crtc_helper.c |    5 +++--
 include/drm/drm_crtc_helper.h     |    3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 3252e70..c4f7e7c 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -279,8 +279,8 @@ EXPORT_SYMBOL(drm_helper_disable_unused_functions);
  *
  * Return false if @encoder can't be driven by @crtc, true otherwise.
  */
-static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
-				struct drm_crtc *crtc)
+bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
+			 struct drm_crtc *crtc)
 {
 	struct drm_device *dev;
 	struct drm_crtc *tmp;
@@ -300,6 +300,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
 		return true;
 	return false;
 }
+EXPORT_SYMBOL(drm_encoder_crtc_ok);
 
 /*
  * Check the CRTC we're going to map each output to vs. its current
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index 7988e55..79bc76b 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -166,4 +166,7 @@ extern void drm_helper_hpd_irq_event(struct drm_device *dev);
 extern void drm_kms_helper_poll_disable(struct drm_device *dev);
 extern void drm_kms_helper_poll_enable(struct drm_device *dev);
 
+extern bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
+				struct drm_crtc *crtc);
+
 #endif
-- 
1.7.3.4