linux-kernel - Re: [PATCH v2 7/9] drm/mediatek: add mediatek-drm of vdosys0 support for mt8195

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAAOTY_8LW0VSLL7P2qWOWngPF36FzzJvhdk6_0wGvkaWH3R1ZA@mail.gmail.com>
Date:   Wed, 14 Jul 2021 22:35:37 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     "jason-jh.lin" <jason-jh.lin@...iatek.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        fshao@...gle.com, Nancy Lin <nancy.lin@...iatek.com>,
        singo.chang@...iatek.com
Subject: Re: [PATCH v2 7/9] drm/mediatek: add mediatek-drm of vdosys0 support
 for mt8195

Hi, Jason:

jason-jh.lin <jason-jh.lin@...iatek.com> 於 2021年7月10日 週六 下午7:38寫道：
>
> Add driver data of mt8195 vdosys0 to mediatek-drm and the sub driver.
>
> Signed-off-by: jason-jh.lin <jason-jh.lin@...iatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_disp_rdma.c |  6 ++++++
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c   | 24 ++++++++++++++++++++++++
>  2 files changed, 30 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> index 728aaadfea8c..00e9827acefe 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> @@ -355,6 +355,10 @@ static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = {
>         .fifo_size = 5 * SZ_1K,
>  };
>
> +static const struct mtk_disp_rdma_data mt8195_rdma_driver_data = {
> +       .fifo_size = 1920,
> +};
> +
>  static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
>         { .compatible = "mediatek,mt2701-disp-rdma",
>           .data = &mt2701_rdma_driver_data},
> @@ -362,6 +366,8 @@ static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
>           .data = &mt8173_rdma_driver_data},
>         { .compatible = "mediatek,mt8183-disp-rdma",
>           .data = &mt8183_rdma_driver_data},
> +       { .compatible = "mediatek,mt8195-disp-rdma",
> +         .data = &mt8195_rdma_driver_data},
>         {},
>  };
>  MODULE_DEVICE_TABLE(of, mtk_disp_rdma_driver_dt_match);
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index b46bdb8985da..d6f6d1bdad85 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -147,6 +147,19 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = {
>         DDP_COMPONENT_DPI0,
>  };
>
> +static const enum mtk_ddp_comp_id mt8195_mtk_ddp_main[] = {
> +       DDP_COMPONENT_OVL0,
> +       DDP_COMPONENT_RDMA0,
> +       DDP_COMPONENT_COLOR0,
> +       DDP_COMPONENT_CCORR,
> +       DDP_COMPONENT_AAL0,
> +       DDP_COMPONENT_GAMMA,
> +       DDP_COMPONENT_DITHER,
> +       DDP_COMPONENT_DSC0,
> +       DDP_COMPONENT_MERGE0,
> +       DDP_COMPONENT_DP_INTF0,

Where is the dp_intf driver in this series?

Regards,
Chun-Kuang.

> +};
> +
>  static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
>         .main_path = mt2701_mtk_ddp_main,
>         .main_len = ARRAY_SIZE(mt2701_mtk_ddp_main),
> @@ -186,6 +199,11 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
>         .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext),
>  };
>
> +static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
> +       .main_path = mt8195_mtk_ddp_main,
> +       .main_len = ARRAY_SIZE(mt8195_mtk_ddp_main),
> +};
> +
>  static int mtk_drm_kms_init(struct drm_device *drm)
>  {
>         struct mtk_drm_private *private = drm->dev_private;
> @@ -410,6 +428,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
>           .data = (void *)MTK_DISP_RDMA },
>         { .compatible = "mediatek,mt8183-disp-rdma",
>           .data = (void *)MTK_DISP_RDMA },
> +       { .compatible = "mediatek,mt8195-disp-rdma",
> +         .data = (void *)MTK_DISP_RDMA },
>         { .compatible = "mediatek,mt8173-disp-wdma",
>           .data = (void *)MTK_DISP_WDMA },
>         { .compatible = "mediatek,mt8183-disp-ccorr",
> @@ -448,6 +468,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
>           .data = (void *)MTK_DISP_MUTEX },
>         { .compatible = "mediatek,mt8183-disp-mutex",
>           .data = (void *)MTK_DISP_MUTEX },
> +       { .compatible = "mediatek,mt8195-disp-mutex",
> +         .data = (void *)MTK_DISP_MUTEX },
>         { .compatible = "mediatek,mt2701-disp-pwm",
>           .data = (void *)MTK_DISP_BLS },
>         { .compatible = "mediatek,mt8173-disp-pwm",
> @@ -468,6 +490,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
>           .data = &mt8173_mmsys_driver_data},
>         { .compatible = "mediatek,mt8183-mmsys",
>           .data = &mt8183_mmsys_driver_data},
> +       {.compatible = "mediatek,mt8195-vdosys0",
> +         .data = &mt8195_vdosys0_driver_data},
>         { }
>  };
>  MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
> --
> 2.18.0
>