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Subject[PATCH 15/28] drm/mediatek: add connection from RDMA1 to DSI1
Date
This patch add the connection from RDMA1 to DSI1

Signed-off-by: Stu Hsieh <stu.hsieh@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
index 4abd5dabeccf..7e4ad5580cf6 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
@@ -28,6 +28,7 @@
#define DISP_REG_CONFIG_DISP_UFOE_MOUT_EN 0x050
#define DISP_REG_CONFIG_DISP_COLOR0_SEL_IN 0x084
#define DISP_REG_CONFIG_DISP_COLOR1_SEL_IN 0x088
+#define DISP_REG_CONFIG_DSIO_SEL_IN 0x0a8
#define DISP_REG_CONFIG_DPI_SEL_IN 0x0ac
#define DISP_REG_CONFIG_DISP_RDMA0_MOUT_EN 0x0c4
#define DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN 0x0c8
@@ -84,10 +85,12 @@
#define RDMA0_MOUT_DPI0 0x2
#define RDMA0_MOUT_DSI2 0x4
#define RDMA0_MOUT_DSI3 0x5
+#define RDMA1_MOUT_DSI1 0x1
#define RDMA1_MOUT_DPI0 0x2
#define RDMA1_MOUT_DPI1 0x3
#define DPI0_SEL_IN_RDMA1 0x1
#define DPI1_SEL_IN_RDMA1 (0x1 << 8)
+#define DSI1_SEL_IN_RDMA1 0x1
#define COLOR1_SEL_IN_OVL1 0x1

#define OVL_MOUT_EN_RDMA 0x1
@@ -170,6 +173,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
} else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) {
*addr = DISP_REG_CONFIG_DISP_RDMA0_MOUT_EN;
value = RDMA0_MOUT_DSI3;
+ } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
+ *addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN;
+ value = RDMA1_MOUT_DSI1;
} else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
*addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN;
value = RDMA1_MOUT_DPI0;
@@ -198,6 +204,9 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
} else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) {
*addr = DISP_REG_CONFIG_DPI_SEL_IN;
value = DPI1_SEL_IN_RDMA1;
+ } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
+ *addr = DISP_REG_CONFIG_DSIO_SEL_IN;
+ value = DSI1_SEL_IN_RDMA1;
} else if (cur == DDP_COMPONENT_OVL1 && next == DDP_COMPONENT_COLOR1) {
*addr = DISP_REG_CONFIG_DISP_COLOR1_SEL_IN;
value = COLOR1_SEL_IN_OVL1;
--
2.12.5
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