From: zwl <zwl@rockchips.com>
Date: Thu, 7 Aug 2014 10:11:00 +0000 (+0800)
Subject: rk312x lcdc: set uv offset for hdmi/cvbs
X-Git-Tag: firefly_0821_release~4916^2~34
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0380564f78a136bb060864fdc2d50a66a92f9bce;p=firefly-linux-kernel-4.4.55.git

rk312x lcdc: set uv offset for hdmi/cvbs
---

diff --git a/drivers/video/rockchip/lcdc/rk312x_lcdc.c b/drivers/video/rockchip/lcdc/rk312x_lcdc.c
index a3dee0f480f7..cf3e44b9cbcf 100755
--- a/drivers/video/rockchip/lcdc/rk312x_lcdc.c
+++ b/drivers/video/rockchip/lcdc/rk312x_lcdc.c
@@ -810,6 +810,9 @@ static int rk312x_load_screen(struct rk_lcdc_driver *dev_drv, bool initscreen)
 			lcdc_msk_reg(lcdc_dev, AXI_BUS_CTRL, mask, val);
                         if (lcdc_dev->soc_type == VOP_RK312X) {
 				lcdc_dev->overlay_mode = VOP_YUV_DOMAIN;
+                                lcdc_msk_reg(lcdc_dev, DSP_CTRL0,
+                                             m_SW_UV_OFFSET_EN,
+                                             v_SW_UV_OFFSET_EN(0));
                         }
 			break;
 		case SCREEN_TVOUT:
@@ -833,6 +836,9 @@ static int rk312x_load_screen(struct rk_lcdc_driver *dev_drv, bool initscreen)
 			}
                         if (lcdc_dev->soc_type == VOP_RK312X) {
 				lcdc_dev->overlay_mode = VOP_YUV_DOMAIN;
+                                lcdc_msk_reg(lcdc_dev, DSP_CTRL0,
+                                             m_SW_UV_OFFSET_EN,
+                                             v_SW_UV_OFFSET_EN(1));
                         }
 			break;
 		default: