From 0900673e366190328796903a72cf17a9d082c327 Mon Sep 17 00:00:00 2001
From: Andrzej Hajda <a.hajda@samsung.com>
Date: Fri, 29 Sep 2017 12:05:41 +0200
Subject: [PATCH] drm/exynos/mixer: enable support for 1024x768 and 1280x1024
 modes

Since HDMI can handle these modes despite of MIXER limitations let's
enable them.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index e9122db..714d72f 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1015,6 +1015,9 @@ static int mixer_mode_valid(struct exynos_drm_crtc *crtc,
 	    (w >= 1664 && w <= 1920 && h >= 936 && h <= 1080))
 		return MODE_OK;
 
+	if ((w == 1024 && h == 768) || (w == 1280 && h == 1024))
+		return MODE_OK;
+
 	return MODE_BAD;
 }
 
-- 
2.7.4