Re: [PATCH v10 9/9] drm/mediatek: add support for mediatek SOC MT8183

From: CK Hu
Date: Thu Jan 28 2021 - 01:19:16 EST

Hi, Hsin-Yi:

On Wed, 2021-01-27 at 12:54 +0800, Hsin-Yi Wang wrote:
> From: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
>
> 1. add ovl private data
> 2. add rdma private data
> 3. add gamma privte data
> 4. add main and external path module for crtc create

Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>

>
> Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
> Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx>
> ---
> drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 1 +
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 18 +++++++++
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 +++
> drivers/gpu/drm/mediatek/mtk_drm_drv.c | 45 +++++++++++++++++++++++
> 4 files changed, 70 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> index c98fe284265d0..93ad76a2dda5e 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c
> @@ -179,6 +179,7 @@ static const struct mtk_disp_gamma_data mt8173_gamma_driver_data = {
> static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = {
> { .compatible = "mediatek,mt8173-disp-gamma",
> .data = &mt8173_gamma_driver_data},
> + { .compatible = "mediatek,mt8183-disp-gamma"},
> {},
> };
> MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> index 1c295c58a5e82..da7e38a28759b 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -424,11 +424,29 @@ static const struct mtk_disp_ovl_data mt8173_ovl_driver_data = {
> .fmt_rgb565_is_0 = true,
> };
>
> +static const struct mtk_disp_ovl_data mt8183_ovl_driver_data = {
> + .addr = DISP_REG_OVL_ADDR_MT8173,
> + .gmc_bits = 10,
> + .layer_nr = 4,
> + .fmt_rgb565_is_0 = true,
> +};
> +
> +static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = {
> + .addr = DISP_REG_OVL_ADDR_MT8173,
> + .gmc_bits = 10,
> + .layer_nr = 2,
> + .fmt_rgb565_is_0 = true,
> +};
> +
> static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
> { .compatible = "mediatek,mt2701-disp-ovl",
> .data = &mt2701_ovl_driver_data},
> { .compatible = "mediatek,mt8173-disp-ovl",
> .data = &mt8173_ovl_driver_data},
> + { .compatible = "mediatek,mt8183-disp-ovl",
> + .data = &mt8183_ovl_driver_data},
> + { .compatible = "mediatek,mt8183-disp-ovl-2l",
> + .data = &mt8183_ovl_2l_driver_data},
> {},
> };
> MODULE_DEVICE_TABLE(of, mtk_disp_ovl_driver_dt_match);
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> index 04b9542010b00..29fa5f3a05c30 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
> @@ -355,11 +355,17 @@ static const struct mtk_disp_rdma_data mt8173_rdma_driver_data = {
> .fifo_size = SZ_8K,
> };
>
> +static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = {
> + .fifo_size = 5 * SZ_1K,
> +};
> +
> static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
> { .compatible = "mediatek,mt2701-disp-rdma",
> .data = &mt2701_rdma_driver_data},
> { .compatible = "mediatek,mt8173-disp-rdma",
> .data = &mt8173_rdma_driver_data},
> + { .compatible = "mediatek,mt8183-disp-rdma",
> + .data = &mt8183_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 279d3e6f11563..486e73e675ad5 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -129,6 +129,24 @@ static const enum mtk_ddp_comp_id mt8173_mtk_ddp_ext[] = {
> DDP_COMPONENT_DPI0,
> };
>
> +static const enum mtk_ddp_comp_id mt8183_mtk_ddp_main[] = {
> + DDP_COMPONENT_OVL0,
> + DDP_COMPONENT_OVL_2L0,
> + DDP_COMPONENT_RDMA0,
> + DDP_COMPONENT_COLOR0,
> + DDP_COMPONENT_CCORR,
> + DDP_COMPONENT_AAL0,
> + DDP_COMPONENT_GAMMA,
> + DDP_COMPONENT_DITHER,
> + DDP_COMPONENT_DSI0,
> +};
> +
> +static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = {
> + DDP_COMPONENT_OVL_2L1,
> + DDP_COMPONENT_RDMA1,
> + DDP_COMPONENT_DPI0,
> +};
> +
> 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),
> @@ -161,6 +179,13 @@ 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 mt8183_mmsys_driver_data = {
> + .main_path = mt8183_mtk_ddp_main,
> + .main_len = ARRAY_SIZE(mt8183_mtk_ddp_main),
> + .ext_path = mt8183_mtk_ddp_ext,
> + .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext),
> +};
> +
> static int mtk_drm_kms_init(struct drm_device *drm)
> {
> struct mtk_drm_private *private = drm->dev_private;
> @@ -375,12 +400,20 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
> .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,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",
> @@ -389,22 +422,32 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
> .data = (void *)MTK_DISP_AAL},
> { .compatible = "mediatek,mt8173-disp-gamma",
> .data = (void *)MTK_DISP_GAMMA, },
> + { .compatible = "mediatek,mt8183-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",
> @@ -423,6 +466,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
> .data = &mt2712_mmsys_driver_data},
> { .compatible = "mediatek,mt8173-mmsys",
> .data = &mt8173_mmsys_driver_data},
> + { .compatible = "mediatek,mt8183-mmsys",
> + .data = &mt8183_mmsys_driver_data},
> { }
> };
>