drm/mediatek: Support MT8188 VDOSYS1 in display driver

- The mmsys_dev_num in MT8188 VDOSYS0 was set to 1 since
  VDOSYS1 was not available before. Increase it to support
  VDOSYS1 in display driver.
- Add compatible name for MT8188 VDOSYS1
  (shares the same driver data with MT8195 VDOSYS1)

Reviewed-by: CK Hu <ck.hu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20231214055847.4936-24-shawn.sung@mediatek.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 14a1e0157cc4b2c95084712e38d4557296d2a50f..74832c21309210dfed953f51dad436ab8d30c0d6 100644 (file)
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -293,7 +293,7 @@ static const struct mtk_mmsys_driver_data mt8188_vdosys0_driver_data = {
        .main_len = ARRAY_SIZE(mt8188_mtk_ddp_main),
        .conn_routes = mt8188_mtk_ddp_main_routes,
        .num_conn_routes = ARRAY_SIZE(mt8188_mtk_ddp_main_routes),
-       .mmsys_dev_num = 1,
+       .mmsys_dev_num = 2,
 };
 
 static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
@@ -334,6 +334,8 @@ static const struct of_device_id mtk_drm_of_ids[] = {
          .data = &mt8186_mmsys_driver_data},
        { .compatible = "mediatek,mt8188-vdosys0",
          .data = &mt8188_vdosys0_driver_data},
+       { .compatible = "mediatek,mt8188-vdosys1",
+         .data = &mt8195_vdosys1_driver_data},
        { .compatible = "mediatek,mt8192-mmsys",
          .data = &mt8192_mmsys_driver_data},
        { .compatible = "mediatek,mt8195-mmsys",