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[v2,6/6] drm/mediatek: add display support for MT8186

Rex-BC Chen posted 1 patch 3 years, 11 months ago
There is a newer version of this series
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++++
drivers/gpu/drm/mediatek/mtk_drm_drv.c  | 39 +++++++++++++++++++++++++
2 files changed, 59 insertions(+)
[v2,6/6] drm/mediatek: add display support for MT8186
Posted by Rex-BC Chen 3 years, 11 months ago 
From: Yongqiang Niu <yongqiang.niu@mediatek.com>

- Add driver data for MT8186 in mtk_drm_drv.c.
- Add mtk-disp-ovl and mt-disp-ovl-2l support for MT8186.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
---
 drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++++
 drivers/gpu/drm/mediatek/mtk_drm_drv.c  | 39 +++++++++++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 2146299e5f52..5fa56c7b9f5f 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -456,6 +456,22 @@ static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = {
 	.fmt_rgb565_is_0 = true,
 };
 
+static const struct mtk_disp_ovl_data mt8186_ovl_driver_data = {
+	.addr = DISP_REG_OVL_ADDR_MT8173,
+	.gmc_bits = 10,
+	.layer_nr = 4,
+	.fmt_rgb565_is_0 = true,
+	.smi_id_en = true,
+};
+
+static const struct mtk_disp_ovl_data mt8186_ovl_2l_driver_data = {
+	.addr = DISP_REG_OVL_ADDR_MT8173,
+	.gmc_bits = 10,
+	.layer_nr = 2,
+	.fmt_rgb565_is_0 = true,
+	.smi_id_en = true,
+};
+
 static const struct mtk_disp_ovl_data mt8192_ovl_driver_data = {
 	.addr = DISP_REG_OVL_ADDR_MT8173,
 	.gmc_bits = 10,
@@ -479,8 +495,12 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = {
 	  .data = &mt8173_ovl_driver_data},
 	{ .compatible = "mediatek,mt8183-disp-ovl",
 	  .data = &mt8183_ovl_driver_data},
+	{ .compatible = "mediatek,mt8186-disp-ovl",
+	  .data = &mt8186_ovl_driver_data},
 	{ .compatible = "mediatek,mt8183-disp-ovl-2l",
 	  .data = &mt8183_ovl_2l_driver_data},
+	{ .compatible = "mediatek,mt8186-disp-ovl-2l",
+	  .data = &mt8186_ovl_2l_driver_data},
 	{ .compatible = "mediatek,mt8192-disp-ovl",
 	  .data = &mt8192_ovl_driver_data},
 	{ .compatible = "mediatek,mt8192-disp-ovl-2l",
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 6efb423ccc92..754b1be25d0d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -158,6 +158,24 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = {
 	DDP_COMPONENT_DPI0,
 };
 
+static const enum mtk_ddp_comp_id mt8186_mtk_ddp_main[] = {
+	DDP_COMPONENT_OVL0,
+	DDP_COMPONENT_RDMA0,
+	DDP_COMPONENT_COLOR0,
+	DDP_COMPONENT_CCORR,
+	DDP_COMPONENT_AAL0,
+	DDP_COMPONENT_GAMMA,
+	DDP_COMPONENT_POSTMASK0,
+	DDP_COMPONENT_DITHER,
+	DDP_COMPONENT_DSI0,
+};
+
+static const enum mtk_ddp_comp_id mt8186_mtk_ddp_ext[] = {
+	DDP_COMPONENT_OVL_2L0,
+	DDP_COMPONENT_RDMA1,
+	DDP_COMPONENT_DPI0,
+};
+
 static const enum mtk_ddp_comp_id mt8192_mtk_ddp_main[] = {
 	DDP_COMPONENT_OVL0,
 	DDP_COMPONENT_OVL_2L0,
@@ -221,6 +239,13 @@ 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 mt8186_mmsys_driver_data = {
+	.main_path = mt8186_mtk_ddp_main,
+	.main_len = ARRAY_SIZE(mt8186_mtk_ddp_main),
+	.ext_path = mt8186_mtk_ddp_ext,
+	.ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext),
+};
+
 static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
 	.main_path = mt8192_mtk_ddp_main,
 	.main_len = ARRAY_SIZE(mt8192_mtk_ddp_main),
@@ -463,6 +488,8 @@ 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,mt8186-disp-mutex",
+	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8192-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8173-disp-od",
@@ -475,14 +502,20 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_OVL },
 	{ .compatible = "mediatek,mt8183-disp-ovl",
 	  .data = (void *)MTK_DISP_OVL },
+	{ .compatible = "mediatek,mt8186-disp-ovl",
+	  .data = (void *)MTK_DISP_OVL },
 	{ .compatible = "mediatek,mt8192-disp-ovl",
 	  .data = (void *)MTK_DISP_OVL },
 	{ .compatible = "mediatek,mt8183-disp-ovl-2l",
 	  .data = (void *)MTK_DISP_OVL_2L },
+	{ .compatible = "mediatek,mt8186-disp-ovl-2l",
+	  .data = (void *)MTK_DISP_OVL_2L },
 	{ .compatible = "mediatek,mt8192-disp-ovl-2l",
 	  .data = (void *)MTK_DISP_OVL_2L },
 	{ .compatible = "mediatek,mt8192-disp-postmask",
 	  .data = (void *)MTK_DISP_POSTMASK },
+	{ .compatible = "mediatek,mt8186-disp-postmask",
+	  .data = (void *)MTK_DISP_POSTMASK},
 	{ .compatible = "mediatek,mt2701-disp-pwm",
 	  .data = (void *)MTK_DISP_BLS },
 	{ .compatible = "mediatek,mt8167-disp-pwm",
@@ -511,12 +544,16 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DPI },
 	{ .compatible = "mediatek,mt8183-dpi",
 	  .data = (void *)MTK_DPI },
+	{ .compatible = "mediatek,mt8186-dpi",
+	  .data = (void *)MTK_DPI },
 	{ .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,mt8186-dsi",
+	  .data = (void *)MTK_DSI },
 	{ }
 };
 
@@ -533,6 +570,8 @@ 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,mt8186-mmsys",
+	  .data = &mt8186_mmsys_driver_data},
 	{ .compatible = "mediatek,mt8192-mmsys",
 	  .data = &mt8192_mmsys_driver_data},
 	{ }
-- 
2.18.0
Re: [v2,6/6] drm/mediatek: add display support for MT8186
Posted by CK Hu 3 years, 11 months ago 
Hi, Rex:

On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
> From: Yongqiang Niu <yongqiang.niu@mediatek.com>
> 
> - Add driver data for MT8186 in mtk_drm_drv.c.
> - Add mtk-disp-ovl and mt-disp-ovl-2l support for MT8186.
> 
> Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++++
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c  | 39
> +++++++++++++++++++++++++
>  2 files changed, 59 insertions(+)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> index 2146299e5f52..5fa56c7b9f5f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
> @@ -456,6 +456,22 @@ static const struct mtk_disp_ovl_data
> mt8183_ovl_2l_driver_data = {
>  	.fmt_rgb565_is_0 = true,
>  };
>  
> +static const struct mtk_disp_ovl_data mt8186_ovl_driver_data = {
> +	.addr = DISP_REG_OVL_ADDR_MT8173,
> +	.gmc_bits = 10,
> +	.layer_nr = 4,
> +	.fmt_rgb565_is_0 = true,
> +	.smi_id_en = true,
> +};


mt8186_ovl_driver_data is identical to  mt8192_ovl_driver_data, so drop
this one and use mt8192_ovl_driver_data instead.

> +
> +static const struct mtk_disp_ovl_data mt8186_ovl_2l_driver_data = {
> +	.addr = DISP_REG_OVL_ADDR_MT8173,
> +	.gmc_bits = 10,
> +	.layer_nr = 2,
> +	.fmt_rgb565_is_0 = true,
> +	.smi_id_en = true,
> +};

Ditto.

Regards,
CK

> +
>  static const struct mtk_disp_ovl_data mt8192_ovl_driver_data = {
>  	.addr = DISP_REG_OVL_ADDR_MT8173,
>  	.gmc_bits = 10,
> @@ -479,8 +495,12 @@ static const struct of_device_id
> mtk_disp_ovl_driver_dt_match[] = {
>  	  .data = &mt8173_ovl_driver_data},
>  	{ .compatible = "mediatek,mt8183-disp-ovl",
>  	  .data = &mt8183_ovl_driver_data},
> +	{ .compatible = "mediatek,mt8186-disp-ovl",
> +	  .data = &mt8186_ovl_driver_data},
>  	{ .compatible = "mediatek,mt8183-disp-ovl-2l",
>  	  .data = &mt8183_ovl_2l_driver_data},
> +	{ .compatible = "mediatek,mt8186-disp-ovl-2l",
> +	  .data = &mt8186_ovl_2l_driver_data},
>  	{ .compatible = "mediatek,mt8192-disp-ovl",
>  	  .data = &mt8192_ovl_driver_data},
>  	{ .compatible = "mediatek,mt8192-disp-ovl-2l",
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index 6efb423ccc92..754b1be25d0d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -158,6 +158,24 @@ static const enum mtk_ddp_comp_id
> mt8183_mtk_ddp_ext[] = {
>  	DDP_COMPONENT_DPI0,
>  };
>  
> +static const enum mtk_ddp_comp_id mt8186_mtk_ddp_main[] = {
> +	DDP_COMPONENT_OVL0,
> +	DDP_COMPONENT_RDMA0,
> +	DDP_COMPONENT_COLOR0,
> +	DDP_COMPONENT_CCORR,
> +	DDP_COMPONENT_AAL0,
> +	DDP_COMPONENT_GAMMA,
> +	DDP_COMPONENT_POSTMASK0,
> +	DDP_COMPONENT_DITHER,
> +	DDP_COMPONENT_DSI0,
> +};
> +
> +static const enum mtk_ddp_comp_id mt8186_mtk_ddp_ext[] = {
> +	DDP_COMPONENT_OVL_2L0,
> +	DDP_COMPONENT_RDMA1,
> +	DDP_COMPONENT_DPI0,
> +};
> +
>  static const enum mtk_ddp_comp_id mt8192_mtk_ddp_main[] = {
>  	DDP_COMPONENT_OVL0,
>  	DDP_COMPONENT_OVL_2L0,
> @@ -221,6 +239,13 @@ 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 mt8186_mmsys_driver_data =
> {
> +	.main_path = mt8186_mtk_ddp_main,
> +	.main_len = ARRAY_SIZE(mt8186_mtk_ddp_main),
> +	.ext_path = mt8186_mtk_ddp_ext,
> +	.ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext),
> +};
> +
>  static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data =
> {
>  	.main_path = mt8192_mtk_ddp_main,
>  	.main_len = ARRAY_SIZE(mt8192_mtk_ddp_main),
> @@ -463,6 +488,8 @@ 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,mt8186-disp-mutex",
> +	  .data = (void *)MTK_DISP_MUTEX },
>  	{ .compatible = "mediatek,mt8192-disp-mutex",
>  	  .data = (void *)MTK_DISP_MUTEX },
>  	{ .compatible = "mediatek,mt8173-disp-od",
> @@ -475,14 +502,20 @@ static const struct of_device_id
> mtk_ddp_comp_dt_ids[] = {
>  	  .data = (void *)MTK_DISP_OVL },
>  	{ .compatible = "mediatek,mt8183-disp-ovl",
>  	  .data = (void *)MTK_DISP_OVL },
> +	{ .compatible = "mediatek,mt8186-disp-ovl",
> +	  .data = (void *)MTK_DISP_OVL },
>  	{ .compatible = "mediatek,mt8192-disp-ovl",
>  	  .data = (void *)MTK_DISP_OVL },
>  	{ .compatible = "mediatek,mt8183-disp-ovl-2l",
>  	  .data = (void *)MTK_DISP_OVL_2L },
> +	{ .compatible = "mediatek,mt8186-disp-ovl-2l",
> +	  .data = (void *)MTK_DISP_OVL_2L },
>  	{ .compatible = "mediatek,mt8192-disp-ovl-2l",
>  	  .data = (void *)MTK_DISP_OVL_2L },
>  	{ .compatible = "mediatek,mt8192-disp-postmask",
>  	  .data = (void *)MTK_DISP_POSTMASK },
> +	{ .compatible = "mediatek,mt8186-disp-postmask",
> +	  .data = (void *)MTK_DISP_POSTMASK},
>  	{ .compatible = "mediatek,mt2701-disp-pwm",
>  	  .data = (void *)MTK_DISP_BLS },
>  	{ .compatible = "mediatek,mt8167-disp-pwm",
> @@ -511,12 +544,16 @@ static const struct of_device_id
> mtk_ddp_comp_dt_ids[] = {
>  	  .data = (void *)MTK_DPI },
>  	{ .compatible = "mediatek,mt8183-dpi",
>  	  .data = (void *)MTK_DPI },
> +	{ .compatible = "mediatek,mt8186-dpi",
> +	  .data = (void *)MTK_DPI },
>  	{ .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,mt8186-dsi",
> +	  .data = (void *)MTK_DSI },
>  	{ }
>  };
>  
> @@ -533,6 +570,8 @@ 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,mt8186-mmsys",
> +	  .data = &mt8186_mmsys_driver_data},
>  	{ .compatible = "mediatek,mt8192-mmsys",
>  	  .data = &mt8192_mmsys_driver_data},
>  	{ }

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