diff mbox series

[v4,12/15] drm/mediatek: add MT8365 SoC support

Message ID 20231023-display-support-v4-12-ed82eb168fb1@baylibre.com (mailing list archive)
State New, archived
Headers show
Series Add display support for the MT8365-EVK board | expand

Commit Message

Alexandre Mergnat May 23, 2024, 12:49 p.m. UTC
From: Fabien Parent <fparent@baylibre.com>

Add DRM support for MT8365 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Chun-Kuang Hu June 21, 2024, 3:24 p.m. UTC | #1
Hi, Alexandre:

<amergnat@baylibre.com> 於 2024年5月23日 週四 下午8:49寫道:
>
> From: Fabien Parent <fparent@baylibre.com>
>
> Add DRM support for MT8365 SoC.
>
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> index ce8f3cc6e853..e1c3281651ae 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
> @@ -318,6 +318,10 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
>         .mmsys_dev_num = 2,
>  };
>
> +static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
> +       .mmsys_dev_num = 1,

You do not describe the pipeline information here. I think display
function would not work.

Regards,
Chun-Kuang.

> +};
> +
>  static const struct of_device_id mtk_drm_of_ids[] = {
>         { .compatible = "mediatek,mt2701-mmsys",
>           .data = &mt2701_mmsys_driver_data},
> @@ -345,6 +349,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
>           .data = &mt8195_vdosys0_driver_data},
>         { .compatible = "mediatek,mt8195-vdosys1",
>           .data = &mt8195_vdosys1_driver_data},
> +       { .compatible = "mediatek,mt8365-mmsys",
> +         .data = &mt8365_mmsys_driver_data},
>         { }
>  };
>  MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
> @@ -732,6 +738,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
>           .data = (void *)MTK_DISP_MUTEX },
>         { .compatible = "mediatek,mt8195-disp-mutex",
>           .data = (void *)MTK_DISP_MUTEX },
> +       { .compatible = "mediatek,mt8365-disp-mutex",
> +         .data = (void *)MTK_DISP_MUTEX },
>         { .compatible = "mediatek,mt8173-disp-od",
>           .data = (void *)MTK_DISP_OD },
>         { .compatible = "mediatek,mt2701-disp-ovl",
>
> --
> 2.25.1
>
Alexandre Mergnat June 24, 2024, 7:22 a.m. UTC | #2
On 21/06/2024 17:24, Chun-Kuang Hu wrote:
> Hi, Alexandre:
> 
> <amergnat@baylibre.com>  於 2024年5月23日 週四 下午8:49寫道:
>> From: Fabien Parent<fparent@baylibre.com>
>>
>> Add DRM support for MT8365 SoC.
>>
>> Signed-off-by: Fabien Parent<fparent@baylibre.com>
>> Reviewed-by: AngeloGioacchino Del Regno<angelogioacchino.delregno@collabora.com>
>> Signed-off-by: Alexandre Mergnat<amergnat@baylibre.com>
>> ---
>>   drivers/gpu/drm/mediatek/mtk_drm_drv.c | 8 ++++++++
>>   1 file changed, 8 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> index ce8f3cc6e853..e1c3281651ae 100644
>> --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
>> @@ -318,6 +318,10 @@ static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
>>          .mmsys_dev_num = 2,
>>   };
>>
>> +static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
>> +       .mmsys_dev_num = 1,
> You do not describe the pipeline information here. I think display
> function would not work.

Hi Chun-Kuang,

I don't describe the pipeline information here because I do it
in the DTS thanks to the OF graphs Angelo's serie [1].
I've tested DSI and DPI display, they work correctly ;)

[1] https://lore.kernel.org/all/20240618101726.110416-1-angelogioacchino.delregno@collabora.com/
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index ce8f3cc6e853..e1c3281651ae 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -318,6 +318,10 @@  static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
 	.mmsys_dev_num = 2,
 };
 
+static const struct mtk_mmsys_driver_data mt8365_mmsys_driver_data = {
+	.mmsys_dev_num = 1,
+};
+
 static const struct of_device_id mtk_drm_of_ids[] = {
 	{ .compatible = "mediatek,mt2701-mmsys",
 	  .data = &mt2701_mmsys_driver_data},
@@ -345,6 +349,8 @@  static const struct of_device_id mtk_drm_of_ids[] = {
 	  .data = &mt8195_vdosys0_driver_data},
 	{ .compatible = "mediatek,mt8195-vdosys1",
 	  .data = &mt8195_vdosys1_driver_data},
+	{ .compatible = "mediatek,mt8365-mmsys",
+	  .data = &mt8365_mmsys_driver_data},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
@@ -732,6 +738,8 @@  static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
 	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8195-disp-mutex",
 	  .data = (void *)MTK_DISP_MUTEX },
+	{ .compatible = "mediatek,mt8365-disp-mutex",
+	  .data = (void *)MTK_DISP_MUTEX },
 	{ .compatible = "mediatek,mt8173-disp-od",
 	  .data = (void *)MTK_DISP_OD },
 	{ .compatible = "mediatek,mt2701-disp-ovl",