Re: [PATCH v3,5/5] drm/mediatek: add display support for MT8186

Hi, Rex:

On Wed, 2022-02-16 at 16:48 +0800, Rex-BC Chen wrote:

From: Yongqiang Niu yongqiang.niu@mediatek.com

Add mmsys driver data and compatible for MT8186 in mtk_drm_drv.c.

Reviewed-by: CK Hu ck.hu@mediatek.com

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_drm_drv.c | 33 ++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 56ff8c57ef8f..be582e64d067 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",

@@ -511,12 +538,16 @@ 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 +564,8 @@ 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}, { }