radeon/fb: add wrapper functions around fb connector add/remove

[ Upstream commit bb26270ed2d1944e0d7d573b4c46b5dade8db095 ]

These are just two wrappers to be used in the MST code later.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 0ea1db83d57390e70874f3182893b277b56c6f94..e5fccfc813e40c17d1e6b8d3efa5e0b2e450aa66 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -405,3 +405,13 @@ bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
                return true;
        return false;
 }
+
+void radeon_fb_add_connector(struct radeon_device *rdev, struct drm_connector *connector)
+{
+       drm_fb_helper_add_one_connector(&rdev->mode_info.rfbdev->helper, connector);
+}
+
+void radeon_fb_remove_connector(struct radeon_device *rdev, struct drm_connector *connector)
+{
+       drm_fb_helper_remove_one_connector(&rdev->mode_info.rfbdev->helper, connector);
+}

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 04db2fdd869271f81482e75913d6ec4002ffecac..3a395f405fff61c21490fd53a9902569c5ebbce9 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -921,6 +921,10 @@ bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
 void radeon_fb_output_poll_changed(struct radeon_device *rdev);
 
 void radeon_crtc_handle_vblank(struct radeon_device *rdev, int crtc_id);
+
+void radeon_fb_add_connector(struct radeon_device *rdev, struct drm_connector *connector);
+void radeon_fb_remove_connector(struct radeon_device *rdev, struct drm_connector *connector);
+
 void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id);
 
 int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled);