linux-kernel - Re: [PATCH v5 2/7] drm/mediatek: add ddp routing for mt7623

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Message-ID: <CAAOTY__SVKF=9CDeyHyKoAZ1fhRK+R0y0S5wMYz+ovqRN8Xtjw@mail.gmail.com>
Date:   Fri, 28 Aug 2020 07:32:44 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Frank Wunderlich <linux@...web.de>
Cc:     "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        David Airlie <airlied@...ux.ie>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v5 2/7] drm/mediatek: add ddp routing for mt7623

Hi, Frank:

Frank Wunderlich <linux@...web.de> 於 2020年8月19日 週三 下午4:18寫道：
>
> From: Frank Wunderlich <frank-w@...lic-files.de>
>
> on BPi-R2/mt7623 main-path have to be routed to DPI0 (hdmi) instead of DSI0
> using compatible "mt7623-mmsys" already defined in dts
>

For this patch, applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.

> Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 040a8f393fe2..2350e3200b59 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -74,6 +74,19 @@ static const enum mtk_ddp_comp_id mt2701_mtk_ddp_ext[] = {
>         DDP_COMPONENT_DPI0,
>  };
>
> +static const enum mtk_ddp_comp_id mt7623_mtk_ddp_main[] = {
> +       DDP_COMPONENT_OVL0,
> +       DDP_COMPONENT_RDMA0,
> +       DDP_COMPONENT_COLOR0,
> +       DDP_COMPONENT_BLS,
> +       DDP_COMPONENT_DPI0,
> +};
> +
> +static const enum mtk_ddp_comp_id mt7623_mtk_ddp_ext[] = {
> +       DDP_COMPONENT_RDMA1,
> +       DDP_COMPONENT_DSI0,
> +};
> +
>  static const enum mtk_ddp_comp_id mt2712_mtk_ddp_main[] = {
>         DDP_COMPONENT_OVL0,
>         DDP_COMPONENT_COLOR0,
> @@ -127,6 +140,14 @@ static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
>         .shadow_register = true,
>  };
>
> +static const struct mtk_mmsys_driver_data mt7623_mmsys_driver_data = {
> +       .main_path = mt7623_mtk_ddp_main,
> +       .main_len = ARRAY_SIZE(mt7623_mtk_ddp_main),
> +       .ext_path = mt7623_mtk_ddp_ext,
> +       .ext_len = ARRAY_SIZE(mt7623_mtk_ddp_ext),
> +       .shadow_register = true,
> +};
> +
>  static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = {
>         .main_path = mt2712_mtk_ddp_main,
>         .main_len = ARRAY_SIZE(mt2712_mtk_ddp_main),
> @@ -422,6 +443,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
>  static const struct of_device_id mtk_drm_of_ids[] = {
>         { .compatible = "mediatek,mt2701-mmsys",
>           .data = &mt2701_mmsys_driver_data},
> +       { .compatible = "mediatek,mt7623-mmsys",
> +         .data = &mt7623_mmsys_driver_data},
>         { .compatible = "mediatek,mt2712-mmsys",
>           .data = &mt2712_mmsys_driver_data},
>         { .compatible = "mediatek,mt8173-mmsys",
> --
> 2.25.1
>
>
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

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