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SubjectRe: [PATCH v6, 14/14] drm/mediatek: add support for mediatek SOC MT8183
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Hi, Yongqiang:

On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> This patch add support for mediatek SOC MT8183
> 1.ovl_2l share driver with ovl
> 2.rdma1 share drive with rdma0, but fifo size is different
> 3.add mt8183 mutex private data, and mmsys private data
> 4.add mt8183 main and external path module for crtc create
>
> Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 18 +++++++++
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 +++
> drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 69 ++++++++++++++++++++++++++++++++
> drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 1 +
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 48 ++++++++++++++++++++++
> 5 files changed, 142 insertions(+)
>

[snip]

> +
> +
> static int mtk_drm_kms_init(struct drm_device *drm)
> {
> struct mtk_drm_private *private = drm->dev_private;
> @@ -449,12 +477,22 @@ static void mtk_drm_unbind(struct device *dev)
> .data = (void *)MTK_DISP_OVL },
> { .compatible = "mediatek,mt8173-disp-ovl",
> .data = (void *)MTK_DISP_OVL },
> + { .compatible = "mediatek,mt8183-disp-ovl",
> + .data = (void *)MTK_DISP_OVL },
> + { .compatible = "mediatek,mt8183-disp-ovl-2l",
> + .data = (void *)MTK_DISP_OVL_2L },
> { .compatible = "mediatek,mt2701-disp-rdma",
> .data = (void *)MTK_DISP_RDMA },
> { .compatible = "mediatek,mt8173-disp-rdma",
> .data = (void *)MTK_DISP_RDMA },
> + { .compatible = "mediatek,mt8183-disp-rdma",
> + .data = (void *)MTK_DISP_RDMA },
> + { .compatible = "mediatek,mt8183-disp-rdma1",

"mediatek,mt8183-disp-rdma1" does not exist in binding document.

Regards,
CK

> + .data = (void *)MTK_DISP_RDMA },
> { .compatible = "mediatek,mt8173-disp-wdma",
> .data = (void *)MTK_DISP_WDMA },
> + { .compatible = "mediatek,mt8183-disp-ccorr",
> + .data = (void *)MTK_DISP_CCORR },
> { .compatible = "mediatek,mt2701-disp-color",
> .data = (void *)MTK_DISP_COLOR },
> { .compatible = "mediatek,mt8173-disp-color",
> @@ -463,22 +501,30 @@ static void mtk_drm_unbind(struct device *dev)
> .data = (void *)MTK_DISP_AAL},
> { .compatible = "mediatek,mt8173-disp-gamma",
> .data = (void *)MTK_DISP_GAMMA, },
> + { .compatible = "mediatek,mt8183-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,mt8173-dsi",
> .data = (void *)MTK_DSI },
> + { .compatible = "mediatek,mt8183-dsi",
> + .data = (void *)MTK_DSI },
> { .compatible = "mediatek,mt2701-dpi",
> .data = (void *)MTK_DPI },
> { .compatible = "mediatek,mt8173-dpi",
> .data = (void *)MTK_DPI },
> + { .compatible = "mediatek,mt8183-dpi",
> + .data = (void *)MTK_DPI },
> { .compatible = "mediatek,mt2701-disp-mutex",
> .data = (void *)MTK_DISP_MUTEX },
> { .compatible = "mediatek,mt2712-disp-mutex",
> .data = (void *)MTK_DISP_MUTEX },
> { .compatible = "mediatek,mt8173-disp-mutex",
> .data = (void *)MTK_DISP_MUTEX },
> + { .compatible = "mediatek,mt8183-disp-mutex",
> + .data = (void *)MTK_DISP_MUTEX },
> { .compatible = "mediatek,mt2701-disp-pwm",
> .data = (void *)MTK_DISP_BLS },
> { .compatible = "mediatek,mt8173-disp-pwm",
> @@ -672,6 +718,8 @@ static SIMPLE_DEV_PM_OPS(mtk_drm_pm_ops, mtk_drm_sys_suspend,
> .data = &mt2712_mmsys_driver_data},
> { .compatible = "mediatek,mt8173-mmsys",
> .data = &mt8173_mmsys_driver_data},
> + { .compatible = "mediatek,mt8183-mmsys",
> + .data = &mt8183_mmsys_driver_data},
> { }
> };
>

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