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authorDaniel Vetter <daniel.vetter@ffwll.ch>2012-10-27 15:52:04 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2012-11-11 23:51:28 +0100
commitcfc1a062063bb5b8e3fa2b007043dfc9e27b5a40 (patch)
treeaf4aec7b23866d870a91d5a763f0307d09651e7d /include/drm
parentab4d966c522f84b385d87f5ed2b622a7e4c22a6b (diff)
downloadlinux-cfc1a062063bb5b8e3fa2b007043dfc9e27b5a40.tar.bz2
drm: add helper to sort panels to the head of the connector list
Userspace seems to like this, see commit cb0953d734348e8862d6d7edc666cfb3bf6d8fae Author: Adam Jackson <ajax@redhat.com> Date: Fri Jul 16 14:46:29 2010 -0400 drm/i915: Initialize LVDS and eDP outputs before anything else This makes them sort to the front in X, which makes them likely to be the primary outputs if you haven't specified a preference in your DE, which is likely to be what you want. Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net> Sorting the connector list after the fact is much easier than trying to be clever with the init sequence. Acked-by: Dave Airlie <airlied@gmail.com> Reviewed-by: Adam Jackson <ajax@redhat.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_crtc_helper.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
index e01cc80c9c30..defee28f6b95 100644
--- a/include/drm/drm_crtc_helper.h
+++ b/include/drm/drm_crtc_helper.h
@@ -137,6 +137,8 @@ extern bool drm_helper_encoder_in_use(struct drm_encoder *encoder);
extern void drm_helper_connector_dpms(struct drm_connector *connector, int mode);
+extern void drm_helper_move_panel_connectors_to_head(struct drm_device *);
+
extern int drm_helper_mode_fill_fb_struct(struct drm_framebuffer *fb,
struct drm_mode_fb_cmd2 *mode_cmd);