Hi, Yongqiang: In [1], Matthias has applied below series to fix mmsys driver probe problem. Please base on that series to resend your patches. soc / drm: mediatek: Fix mediatek-drm device probing soc / drm: mediatek: Move routing control to mmsys device clk / soc: mediatek: Move mt8173 MMSYS to platform driver dt-bindings: mediatek: Update mmsys binding to reflect it is a system controller drm/mediatek: Omit warning on probe defers [1] https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/log/?h=for-next Regards, CK On Fri, 2020-01-03 at 11:12 +0800, Yongqiang Niu wrote: > This series are based on 5.5-rc1 and provid 17 patch > to support mediatek SOC MT8183 > > Change since v5 > - fix reviewed issue in v5 > base https://patchwork.kernel.org/project/linux-mediatek/list/?series=213219 > > Change since v4 > - fix reviewed issue in v4 > > Change since v3 > - fix reviewed issue in v3 > - fix type error in v3 > - fix conflict with iommu patch > > Change since v2 > - fix reviewed issue in v2 > - add mutex node into dts file > > Changes since v1: > - fix reviewed issue in v1 > - add dts for mt8183 display nodes > - adjust display clock control flow in patch 22 > - add vmap support for mediatek drm in patch 23 > - fix page offset issue for mmap function in patch 24 > - enable allow_fb_modifiers for mediatek drm in patch 25 > > Yongqiang Niu (17): > dt-bindings: mediatek: add rdma_fifo_size description for mt8183 > display > arm64: dts: add display nodes for mt8183 > drm/mediatek: move dsi/dpi select input into mtk_ddp_sel_in > drm/mediatek: make sout select function format same with select input > drm/mediatek: add mmsys private data for ddp path config > drm/mediatek: add private data for rdma1 to dpi0 connection > drm/mediatek: add private data for rdma1 to dsi0 connection > drm/mediatek: move rdma sout from mtk_ddp_mout_en into > mtk_ddp_sout_sel > drm/mediatek: add connection from OVL0 to OVL_2L0 > drm/mediatek: add connection from RDMA0 to COLOR0 > drm/mediatek: add connection from RDMA1 to DSI0 > drm/mediatek: add connection from OVL_2L0 to RDMA0 > drm/mediatek: add connection from OVL_2L1 to RDMA1 > drm/mediatek: add connection from DITHER0 to DSI0 > drm/mediatek: add connection from RDMA0 to DSI0 > drm/mediatek: add fifo_size into rdma private data > drm/mediatek: add support for mediatek SOC MT8183 > > .../bindings/display/mediatek/mediatek,disp.txt | 13 + > arch/arm64/boot/dts/mediatek/mt8183.dtsi | 98 +++++++ > drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 18 ++ > drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 25 +- > drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 4 + > drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 288 ++++++++++++++++----- > drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 7 + > drivers/gpu/drm/mediatek/mtk_drm_drv.c | 49 ++++ > drivers/gpu/drm/mediatek/mtk_drm_drv.h | 3 + > 9 files changed, 435 insertions(+), 70 deletions(-) >
