[PATCH v4 2/6] drm/mediatek: add ddp routing for mt7623
From: Frank Wunderlich <hidden>
Date: 2020-08-04 16:57:55
Also in:
dri-devel, linux-mediatek, lkml
Subsystem:
drm drivers, drm drivers for mediatek, the rest · Maintainers:
David Airlie, Simona Vetter, Chun-Kuang Hu, Philipp Zabel, Linus Torvalds
From: Frank Wunderlich <redacted> on BPi-R2/mt7623 main-path have to be routed to DPI0 (hdmi) instead of DSI0 using compatible "mt7623-mmsys" already defined in dts Signed-off-by: Frank Wunderlich <redacted> --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 6bd369434d9d..11e3752c670d 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c@@ -74,6 +74,19 @@ static const enum mtk_ddp_comp_id mt2701_mtk_ddp_ext[] = { DDP_COMPONENT_DPI0, }; +static const enum mtk_ddp_comp_id mt7623_mtk_ddp_main[] = { + DDP_COMPONENT_OVL0, + DDP_COMPONENT_RDMA0, + DDP_COMPONENT_COLOR0, + DDP_COMPONENT_BLS, + DDP_COMPONENT_DPI0, +}; + +static const enum mtk_ddp_comp_id mt7623_mtk_ddp_ext[] = { + DDP_COMPONENT_RDMA1, + DDP_COMPONENT_DSI0, +}; + static const enum mtk_ddp_comp_id mt2712_mtk_ddp_main[] = { DDP_COMPONENT_OVL0, DDP_COMPONENT_COLOR0,
@@ -127,6 +140,14 @@ static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = { .shadow_register = true, }; +static const struct mtk_mmsys_driver_data mt7623_mmsys_driver_data = { + .main_path = mt7623_mtk_ddp_main, + .main_len = ARRAY_SIZE(mt7623_mtk_ddp_main), + .ext_path = mt7623_mtk_ddp_ext, + .ext_len = ARRAY_SIZE(mt7623_mtk_ddp_ext), + .shadow_register = true, +}; + static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = { .main_path = mt2712_mtk_ddp_main, .main_len = ARRAY_SIZE(mt2712_mtk_ddp_main),
@@ -422,6 +443,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { static const struct of_device_id mtk_drm_of_ids[] = { { .compatible = "mediatek,mt2701-mmsys", .data = &mt2701_mmsys_driver_data}, + { .compatible = "mediatek,mt7623-mmsys", + .data = &mt7623_mmsys_driver_data}, { .compatible = "mediatek,mt2712-mmsys", .data = &mt2712_mmsys_driver_data}, { .compatible = "mediatek,mt8173-mmsys",
--
2.25.1
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