drm/mediatek: Add display support for MT8186

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

Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220421051218.8652-2-rex-bc.chen@mediatek.com/
Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index b0e4e5d689272190751a32a60680a97ceb812b4f..6abe6bcacbdc641bf1e0a61b2f0dc1fb9e010ba4 100644 (file)
--- 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",
@@ -533,6 +560,8 @@ 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},
        { }