drm/mediatek: add connection from OD1 to RDMA1

This patch add the connection from OD1 to RDMA1 for ext path.

Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 58e44349e31574c9fcc76dd35c2e0f094f91f9b1..8bfc0debd2c2f393206b576d02fc96d3f24c2800 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -75,6 +75,7 @@
 
 #define OVL0_MOUT_EN_COLOR0            0x1
 #define OD_MOUT_EN_RDMA0               0x1
+#define OD1_MOUT_EN_RDMA1              BIT(16)
 #define UFOE_MOUT_EN_DSI0              0x1
 #define COLOR0_SEL_IN_OVL0             0x1
 #define OVL1_MOUT_EN_COLOR1            0x1
@@ -151,6 +152,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
        } else if (cur == DDP_COMPONENT_GAMMA && next == DDP_COMPONENT_RDMA1) {
                *addr = DISP_REG_CONFIG_DISP_GAMMA_MOUT_EN;
                value = GAMMA_MOUT_EN_RDMA1;
+       } else if (cur == DDP_COMPONENT_OD1 && next == DDP_COMPONENT_RDMA1) {
+               *addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN;
+               value = OD1_MOUT_EN_RDMA1;
        } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
                *addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN;
                value = RDMA1_MOUT_DPI0;