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From a2b8a766c2fb57096c065e539d93f9f4fbd7ace4 Mon Sep 17 00:00:00 2001
From: Neil Armstrong <narmstrong@baylibre.com>
Date: Thu, 4 Oct 2018 10:42:43 +0200
Subject: [PATCH] drm/meson: fix max mode_config height/width
The mode_config max_width/max_height determines the maximum framebuffer
size the pixel reader can handle. But the values were set thinking they
were determining the maximum screen dimensions.
This patch changes the values to the maximum height/width the CANVAS block
can handle rounded to some coherent values.
Fixes: a41e82e6c457 ("drm/meson: Add support for components")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/gpu/drm/meson/meson_drv.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 3ee4d4a4ecba..b3c04ecc75f3 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -263,8 +263,8 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
goto free_drm;
drm_mode_config_init(drm);
- drm->mode_config.max_width = 3840;
- drm->mode_config.max_height = 2160;
+ drm->mode_config.max_width = 16384;
+ drm->mode_config.max_height = 8192;
drm->mode_config.funcs = &meson_mode_config_funcs;
/* Hardware Initialization */
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