From: "stu.hsieh@mediatek.com" Date: Wed, 20 Jun 2018 16:19:17 +0800 Subject: drm/mediatek: add connection from RDMA0 to DSI3 Git-commit: 89c04d65022496628dc6f9b01e51533ab26a8d18 Patch-mainline: v4.19-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 This patch add the connection from RDMA0 to DSI3 Signed-off-by: Stu Hsieh Signed-off-by: CK Hu Acked-by: Petr Tesarik --- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c @@ -83,6 +83,7 @@ #define GAMMA_MOUT_EN_RDMA1 0x1 #define RDMA0_SOUT_DPI0 0x2 #define RDMA0_SOUT_DSI2 0x4 +#define RDMA0_SOUT_DSI3 0x5 #define RDMA1_SOUT_DPI0 0x2 #define DPI0_SEL_IN_RDMA1 0x1 #define COLOR1_SEL_IN_OVL1 0x1 @@ -164,6 +165,9 @@ static unsigned int mtk_ddp_mout_en(enum } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) { *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; value = RDMA0_SOUT_DSI2; + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) { + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN; + value = RDMA0_SOUT_DSI3; } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) { *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN; value = RDMA1_SOUT_DPI0;