From: hjc <hjc@rock-chips.com>
Date: Fri, 15 Aug 2014 11:51:57 +0000 (+0800)
Subject: rk312x lcdc: only in 576i and 480i video mode use pixel repeat
X-Git-Tag: firefly_0821_release~4873
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2480a567e7aea434363d6d2d37922b7c6cd97c81;p=firefly-linux-kernel-4.4.55.git

rk312x lcdc: only in 576i and 480i video mode use pixel repeat
---

diff --git a/drivers/video/rockchip/lcdc/rk312x_lcdc.c b/drivers/video/rockchip/lcdc/rk312x_lcdc.c
index 9d6599b00784..c2e231c29b09 100755
--- a/drivers/video/rockchip/lcdc/rk312x_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk312x_lcdc.c
@@ -831,6 +831,9 @@ static int rk312x_load_screen(struct rk_lcdc_driver *dev_drv, bool initscreen)
 			if (screen->pixelrepeat) {
 				mask |= m_CORE_CLK_DIV_EN;
 				val |= v_CORE_CLK_DIV_EN(1);
+			} else {
+				mask |= m_CORE_CLK_DIV_EN;
+				val |= v_CORE_CLK_DIV_EN(0);
 			}
 			lcdc_msk_reg(lcdc_dev, AXI_BUS_CTRL, mask, val);
                         if (lcdc_dev->soc_type == VOP_RK312X) {