drm/fb: fix fbdev object model + cleanup properly.

The fbdev layer in the kms code should act like a consumer of the kms services and avoid having relying on information being store in the kms core structures in order for it to work.

This patch

a) removes the info pointer/psuedo palette from the core drm_framebuffer structure and moves it to the fbdev helper layer, it also removes the core drm keeping a list of kernel kms fbdevs.
b) migrated all the fb helper functions out of the crtc helper file into the fb helper file.
c) pushed the fb probing/hotplug control into the driver
d) makes the surface sizes into a structure for ease of passing
This changes the intel/radeon/nouveau drivers to use the new helper.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 31f9afed0a63..bbc7c4c30bc7 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -752,14 +752,8 @@ err_not_scanout:
         return NULL;
 }
 
-static int vmw_kms_fb_changed(struct drm_device *dev)
-{
-        return 0;
-}
-
 static struct drm_mode_config_funcs vmw_kms_funcs = {
         .fb_create = vmw_kms_fb_create,
-        .fb_changed = vmw_kms_fb_changed,
 };
 
 int vmw_kms_init(struct vmw_private *dev_priv)