commit c3c50e8b651887bcefcc13beb3739c00b2379b5c
author Ville Syrjälä <ville.syrjala@linux.intel.com> Tue Mar 13 12:35:51 2012 +0200
committer Dave Airlie <airlied@redhat.com> Thu Mar 15 09:52:51 2012 +0000
tree 087ae3ec7c437125bee9a40d50a2de79685348ed
parent d63f5e6bf6f2a1573ea39c9937cdf5ab0b3a4b77

drm: Add drm_mode_copy()

Add a helper function to copy a display mode. Use it in
drm_mode_duplicate() and nouveau mode_fixup hooks.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

include/drm/drm_crtc.h

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 53cb49a..9595c2c 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -855,6 +855,7 @@
 extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);
 extern void drm_mode_probed_add(struct drm_connector *connector, struct drm_display_mode *mode);
 extern void drm_mode_remove(struct drm_connector *connector, struct drm_display_mode *mode);
+extern void drm_mode_copy(struct drm_display_mode *dst, const struct drm_display_mode *src);
 extern struct drm_display_mode *drm_mode_duplicate(struct drm_device *dev,
 						   const struct drm_display_mode *mode);
 extern void drm_mode_debug_printmodeline(struct drm_display_mode *mode);