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SubjectRe: [PATCH 11/28] drm/mediatek: add connection from RDMA0 to DPI0
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On Mon, 2018-06-11 at 11:26 +0800, Stu Hsieh wrote:
> This patch add the connection from RDMA0 to DPI0
>
> 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 | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> index 8bfc0debd2c2..d7953f2f6a36 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> @@ -29,6 +29,7 @@
> #define DISP_REG_CONFIG_DISP_COLOR0_SEL_IN 0x084
> #define DISP_REG_CONFIG_DISP_COLOR1_SEL_IN 0x088
> #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
> #define DISP_REG_CONFIG_MMSYS_CG_CON0 0x100
>
> @@ -80,6 +81,7 @@
> #define COLOR0_SEL_IN_OVL0 0x1
> #define OVL1_MOUT_EN_COLOR1 0x1
> #define GAMMA_MOUT_EN_RDMA1 0x1
> +#define RDMA0_MOUT_DPI0 0x2
> #define RDMA1_MOUT_DPI0 0x2
> #define DPI0_SEL_IN_RDMA1 0x1
> #define COLOR1_SEL_IN_OVL1 0x1
> @@ -155,6 +157,9 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
> } 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_RDMA0 && next == DDP_COMPONENT_DPI0) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_MOUT_EN;
> + value = RDMA0_MOUT_DPI0;
> } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
> *addr = DISP_REG_CONFIG_DISP_RDMA1_MOUT_EN;
> value = RDMA1_MOUT_DPI0;


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