drm: Plumb modifiers through plane init

This is the plumbing for supporting fb modifiers on planes. Modifiers
have already been introduced to some extent, but this series will extend
this to allow querying modifiers per plane. Based on this, the client to
enable optimal modifications for framebuffers.

This patch simply allows the DRM drivers to initialize their list of
supported modifiers upon initializing the plane.

v2: A minor addition from Daniel

v3:
* Updated commit message
* s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu)
* Remove some excess newlines (Liviu)
* Update comment for > 64 modifiers (Liviu)

v4: Minor comment adjustments (Liviu)

v5: Some new platforms added due to rebase

v6: Add some missed plane inits (or maybe they're new - who knows at
this point) (Daniel)

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
(cherry picked from commit e6fc3b68558e4c6d8d160b5daf2511b99afa8814)

Conflicts:
       drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c
       drivers/gpu/drm/imx/dcss/dcss-plane.c
       drivers/gpu/drm/imx/dpu/dpu-plane.c
       drivers/gpu/drm/imx/ipuv3-plane.c
       drivers/gpu/drm/imx/ipuv3/ipuv3-plane.c
       drivers/gpu/drm/meson/meson_plane.c
       drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
       drivers/gpu/drm/mxsfb/mxsfb_drv.c
       drivers/gpu/drm/nouveau/nv50_display.c
       drivers/gpu/drm/omapdrm/omap_plane.c
       drivers/gpu/drm/pl111/pl111_display.c
       drivers/gpu/drm/qxl/qxl_display.c
       drivers/gpu/drm/stm/ltdc.c
       drivers/gpu/drm/sun4i/sun8i_layer.c
       drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
       drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
       drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
       drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
       drivers/gpu/drm/zte/zx_plane.c
       include/drm/drm_plane.h

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index f0035bf5efea..e3b44b2b7f3c 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -111,7 +111,7 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
 	ret = drm_universal_plane_init(drm, &layer->plane, BIT(0),
 				       &sun4i_backend_layer_funcs,
 				       plane->formats, plane->nformats,
-				       plane->type, NULL);
+				       NULL, plane->type, NULL);
 	if (ret) {
 		dev_err(drm->dev, "Couldn't initialize layer\n");
 		return ERR_PTR(ret);