drm/armada: register crtc with port
Register the CRTC with the port node so that the DRM OF helpers can
find the appropriate CRTC. This is important so that encoders can
identify their corresponding possible CRTCs.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/gpu/drm/armada/armada_crtc.h b/drivers/gpu/drm/armada/armada_crtc.h
index 0d9a803..98102a5 100644
--- a/drivers/gpu/drm/armada/armada_crtc.h
+++ b/drivers/gpu/drm/armada/armada_crtc.h
@@ -75,8 +75,10 @@
};
#define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc)
+struct device_node;
int armada_drm_crtc_create(struct drm_device *, struct device *,
- struct resource *, int, const struct armada_variant *);
+ struct resource *, int, const struct armada_variant *,
+ struct device_node *);
void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int);
void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int);
void armada_drm_crtc_disable_irq(struct armada_crtc *, u32);