From: Huang Jiachai <hjc@rock-chips.com>
Date: Mon, 5 Sep 2016 11:29:17 +0000 (+0800)
Subject: video: rockchip: vop: 3366: add reg restore for interrupt register
X-Git-Tag: firefly_0821_release~1588
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=331df16f95d04b1a66a74505b08176e489490abe;p=firefly-linux-kernel-4.4.55.git

video: rockchip: vop: 3366: add reg restore for interrupt register

Change-Id: I088d4ef85acc786f8e5ec123b73f6ed504c83dcd
Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
---

diff --git a/drivers/video/rockchip/lcdc/rk3368_lcdc.c b/drivers/video/rockchip/lcdc/rk3368_lcdc.c
index 172f7a32af5e..c452109f6b77 100644
--- a/drivers/video/rockchip/lcdc/rk3368_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk3368_lcdc.c
@@ -1564,7 +1564,11 @@ static int rk3368_lcdc_layer_update_regs(struct lcdc_device *lcdc_dev,
 
 static int rk3368_lcdc_reg_restore(struct lcdc_device *lcdc_dev)
 {
-	memcpy((u8 *)lcdc_dev->regs, (u8 *)lcdc_dev->regsbak, 0x270);
+	if (lcdc_dev->soc_type == VOP_FULL_RK3366)
+		memcpy((u8 *)lcdc_dev->regs, (u8 *)lcdc_dev->regsbak, 0x2a4);
+	else
+		memcpy((u8 *)lcdc_dev->regs, (u8 *)lcdc_dev->regsbak, 0x270);
+
 	return 0;
 }