From 6178d3d1bbedd3fe08bb194272bc24f7f92282e7 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:26 +0100
Subject: drm/exynos: add generic check for plane state

This patch adds generic check for plane state - display area dimensions,
so drivers can always assume that they get valid plane state to set.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 6f8a296a3115..82bbd7f4b316 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -89,6 +89,9 @@ struct exynos_drm_plane {
 	struct drm_framebuffer *pending_fb;
 };
 
+#define EXYNOS_DRM_PLANE_CAP_DOUBLE	(1 << 0)
+#define EXYNOS_DRM_PLANE_CAP_SCALE	(1 << 1)
+
 /*
  * Exynos DRM plane configuration structure.
  *
-- 
cgit