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    SubjectRe: [PATCH v2 5/5] drm/mediatek: Add support for main DDP path on MT8167
    Hi, Fabien:

    Fabien Parent <fparent@baylibre.com> 於 2020年10月23日 週五 下午9:31寫道:
    >
    > Add the main (DSI) drm display path for MT8167.

    Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

    >
    > Signed-off-by: Fabien Parent <fparent@baylibre.com>
    > ---
    >
    > Changelog:
    >
    > V2: No change
    >
    > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 38 ++++++++++++++++++++++++++
    > 1 file changed, 38 insertions(+)
    >
    > diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
    > index 59c85c63b7cc..3952435093fe 100644
    > --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
    > +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
    > @@ -112,6 +112,17 @@ static const enum mtk_ddp_comp_id mt2712_mtk_ddp_third[] = {
    > DDP_COMPONENT_PWM2,
    > };
    >
    > +static enum mtk_ddp_comp_id mt8167_mtk_ddp_main[] = {
    > + DDP_COMPONENT_OVL0,
    > + DDP_COMPONENT_COLOR0,
    > + DDP_COMPONENT_CCORR,
    > + DDP_COMPONENT_AAL0,
    > + DDP_COMPONENT_GAMMA,
    > + DDP_COMPONENT_DITHER,
    > + DDP_COMPONENT_RDMA0,
    > + DDP_COMPONENT_DSI0,
    > +};
    > +
    > static const enum mtk_ddp_comp_id mt8173_mtk_ddp_main[] = {
    > DDP_COMPONENT_OVL0,
    > DDP_COMPONENT_COLOR0,
    > @@ -163,6 +174,11 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
    > .ext_len = ARRAY_SIZE(mt8173_mtk_ddp_ext),
    > };
    >
    > +static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = {
    > + .main_path = mt8167_mtk_ddp_main,
    > + .main_len = ARRAY_SIZE(mt8167_mtk_ddp_main),
    > +};
    > +
    > static int mtk_drm_kms_init(struct drm_device *drm)
    > {
    > struct mtk_drm_private *private = drm->dev_private;
    > @@ -401,26 +417,42 @@ static const struct component_master_ops mtk_drm_ops = {
    > static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
    > { .compatible = "mediatek,mt2701-disp-ovl",
    > .data = (void *)MTK_DISP_OVL },
    > + { .compatible = "mediatek,mt8167-disp-ovl",
    > + .data = (void *)MTK_DISP_OVL },
    > { .compatible = "mediatek,mt8173-disp-ovl",
    > .data = (void *)MTK_DISP_OVL },
    > { .compatible = "mediatek,mt2701-disp-rdma",
    > .data = (void *)MTK_DISP_RDMA },
    > + { .compatible = "mediatek,mt8167-disp-rdma",
    > + .data = (void *)MTK_DISP_RDMA },
    > { .compatible = "mediatek,mt8173-disp-rdma",
    > .data = (void *)MTK_DISP_RDMA },
    > { .compatible = "mediatek,mt8173-disp-wdma",
    > .data = (void *)MTK_DISP_WDMA },
    > + { .compatible = "mediatek,mt8167-disp-ccorr",
    > + .data = (void *)MTK_DISP_CCORR },
    > { .compatible = "mediatek,mt2701-disp-color",
    > .data = (void *)MTK_DISP_COLOR },
    > + { .compatible = "mediatek,mt8167-disp-color",
    > + .data = (void *)MTK_DISP_COLOR },
    > { .compatible = "mediatek,mt8173-disp-color",
    > .data = (void *)MTK_DISP_COLOR },
    > + { .compatible = "mediatek,mt8167-disp-aal",
    > + .data = (void *)MTK_DISP_AAL},
    > { .compatible = "mediatek,mt8173-disp-aal",
    > .data = (void *)MTK_DISP_AAL},
    > + { .compatible = "mediatek,mt8167-disp-gamma",
    > + .data = (void *)MTK_DISP_GAMMA, },
    > { .compatible = "mediatek,mt8173-disp-gamma",
    > .data = (void *)MTK_DISP_GAMMA, },
    > + { .compatible = "mediatek,mt8167-disp-dither",
    > + .data = (void *)MTK_DISP_DITHER },
    > { .compatible = "mediatek,mt8173-disp-ufoe",
    > .data = (void *)MTK_DISP_UFOE },
    > { .compatible = "mediatek,mt2701-dsi",
    > .data = (void *)MTK_DSI },
    > + { .compatible = "mediatek,mt8167-dsi",
    > + .data = (void *)MTK_DSI },
    > { .compatible = "mediatek,mt8173-dsi",
    > .data = (void *)MTK_DSI },
    > { .compatible = "mediatek,mt2701-dpi",
    > @@ -431,10 +463,14 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
    > .data = (void *)MTK_DISP_MUTEX },
    > { .compatible = "mediatek,mt2712-disp-mutex",
    > .data = (void *)MTK_DISP_MUTEX },
    > + { .compatible = "mediatek,mt8167-disp-mutex",
    > + .data = (void *)MTK_DISP_MUTEX },
    > { .compatible = "mediatek,mt8173-disp-mutex",
    > .data = (void *)MTK_DISP_MUTEX },
    > { .compatible = "mediatek,mt2701-disp-pwm",
    > .data = (void *)MTK_DISP_BLS },
    > + { .compatible = "mediatek,mt8167-disp-pwm",
    > + .data = (void *)MTK_DISP_PWM },
    > { .compatible = "mediatek,mt8173-disp-pwm",
    > .data = (void *)MTK_DISP_PWM },
    > { .compatible = "mediatek,mt8173-disp-od",
    > @@ -449,6 +485,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
    > .data = &mt7623_mmsys_driver_data},
    > { .compatible = "mediatek,mt2712-mmsys",
    > .data = &mt2712_mmsys_driver_data},
    > + { .compatible = "mediatek,mt8167-mmsys",
    > + .data = &mt8167_mmsys_driver_data},
    > { .compatible = "mediatek,mt8173-mmsys",
    > .data = &mt8173_mmsys_driver_data},
    > { }
    > --
    > 2.28.0
    >

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