This patch add the connection from OD1 to RDMA1 for ext path.
Signed-off-by: Stu Hsieh <stu.hsieh@xxxxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 58e44349e315..8bfc0debd2c2 100644
--- 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;
--
2.12.5
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