From c34bd8b82090718e3546ba262168467dc31a128e Mon Sep 17 00:00:00 2001
From: Eric Gao <eric.gao@rock-chips.com>
Date: Tue, 2 May 2017 18:23:54 +0800
Subject: [PATCH] rockchip: video: vop: Reserve enough space for mipi dispaly
plat->size here is used to reserve frame buffer space befor relocation.
our mipi panel use 24 bitwidth, and vop require 32bit align. So the frame
buffer size should be at least 1920*1200*32/8.
Signed-off-by: Eric Gao <eric.gao@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---
drivers/video/rockchip/rk_vop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/video/rockchip/rk_vop.c b/drivers/video/rockchip/rk_vop.c
index 6e0fffab2e..aa6ca8c859 100644
--- a/drivers/video/rockchip/rk_vop.c
+++ b/drivers/video/rockchip/rk_vop.c
@@ -357,7 +357,7 @@ static int rk_vop_bind(struct udevice *dev)
{
struct video_uc_platdata *plat = dev_get_uclass_platdata(dev);
- plat->size = 1920 * 1080 * 2;
+ plat->size = 1920 * 1200 * 4;
return 0;
}
--
2.39.5