Re: [PATCH V7 5/5] drm/mediatek: add display support for MT8186

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Il 14/03/22 10:00, Rex-BC Chen ha scritto:
From: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>

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

Signed-off-by: Yongqiang Niu <yongqiang.niu@xxxxxxxxxxxx>
Signed-off-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>
Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>

---
  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 247c6ff277ef..c5f88295b434 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),
@@ -461,6 +486,8 @@ 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",
@@ -509,12 +536,16 @@ 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 },
  	{ }
  };
@@ -531,6 +562,8 @@ 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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