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    Subject[PATCH v7 17/29] 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>
    Reviewed-by: CK Hu <ck.hu@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 13e91903f493..90228cad051a 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_SOUT_EN 0x0c4
    #define DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN 0x0c8
    @@ -86,8 +87,10 @@
    #define RDMA0_SOUT_DSI3 0x5
    #define RDMA1_SOUT_DPI0 0x2
    #define RDMA1_SOUT_DPI1 0x3
    +#define RDMA1_SOUT_DSI1 0x1
    #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_SOUT_EN;
    value = RDMA0_SOUT_DSI3;
    + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
    + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
    + value = RDMA1_SOUT_DSI1;
    } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
    *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
    value = RDMA1_SOUT_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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