From: Ville Syrjälä ville.syrjala@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 7b2d378..0d62c94 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -312,8 +312,8 @@ 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; @@ -333,6 +333,7 @@ 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 f43d556..5abae74 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -169,4 +169,7 @@ extern void drm_kms_helper_hotplug_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