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    Subject[PATCH v4, 32/33] drm/mediatek: add connection from RDMA0 to DSI0
    Date
    From: Yongqiang Niu <yongqiang.niu@mediatek.com>

    This patch add connection from RDMA0 to DSI0

    Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
    ---
    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 c4c8531..c4d8ecb 100644
    --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
    +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
    @@ -50,6 +50,7 @@
    #define OVL1_2L_MOUT_EN_RDMA1 BIT(4)
    #define DITHER0_MOUT_IN_DSI0 BIT(0)
    #define DISP_PATH0_SEL_IN_OVL0_2L 0x1
    +#define DSI0_SEL_IN_RDMA0 0x1

    #define MT2701_DISP_MUTEX0_MOD0 0x2c
    #define MT2701_DISP_MUTEX0_SOF0 0x30
    @@ -399,6 +400,9 @@ static unsigned int mtk_ddp_sel_in(const struct mtk_mmsys_reg_data *data,
    next == DDP_COMPONENT_RDMA0) {
    *addr = MT8183_DISP_PATH0_SEL_IN;
    value = DISP_PATH0_SEL_IN_OVL0_2L;
    + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI0) {
    + *addr = data->dsi0_sel_in;
    + value = DSI0_SEL_IN_RDMA0;
    } else {
    value = 0;
    }
    --
    1.8.1.1.dirty
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