On Wed, 2022-06-22 at 21:08 +0800, Nancy.Lin wrote: > The hardware path of vdosys1 with DPTx output need to go through by > several modules, such as, OVL_ADAPTOR and MERGE. > > Add mmsys and mutex modules support by the patches below: > > Changes in v24: > - fix reviewer comment > - refine mtk_mmsys_reset_update func > - rebase to next-20220622 > > Changes in v23: > - separate[7] mmsys/mutex and drm patches into two series > > Changes in v22: > - rebase to next-20220525 > - rebase to vdosys0 series v22 > - separate dts to a new patch > > Changes in v21: > - fix reviewer comment > - fix rdma and ethdr binding doc and dts > > Changes in v20: > - fix reviewer comment > - update mmsys update bit api name > - add mtk_mmsys_update_bits error message if lose gce property > - list all mt8195 vdosys1 reset bits > > Changes in v19: > - fix reviewer comment > - separate mt8195 mmsys component to a new patch > - separate mt8195 vdo0 and vdo1 routing table > - separate mmsys_write_reg api to a new patch and simplify write > reg code > - separate mmsys 64 bit reset to a new patch > - separate mtk-mutex dp_intf1 component to a new patch > > Changes in v18: > - fix reviewer comment > - fix rdma binding doc > - fix ethdr binding doc > - refine mmsys config cmdq support > - refine merge reset control flow, get reset control in probe > function > - add ethdr reset control error handling and remove dbg log > - rebase to vdosys0 series v20 (ref [5]) > > Changes in v17: > - fix reviewer comment in v16 > - separate ovl adaptor comp in mtk-mmsys and mtk-mutex > - separate mmsys config API > - move mdp_rdma binding yaml > - fix ovl adaptor pm runtime get sync timing issue > - rebase to vdosys0 series v19 (ref [5]) > - rebase to [7] for modify vblank register change > > Changes in v16: > - fix reviewer comment in v 15 > - fix mtk_drm_ddp_comp.c alignment > - fix vdosys0 mmsys num before adding vdosys1 patch > > Changes in v15: > - fix ethdr uppercase hex number in dts > > Changes in v14: > - remove MTK_MMSYS 64 bit dependency > - add ethdr.yaml back and fix dt_schema check fail > > Resend v13 > - add related maintainer in maillist > > Changes in v13: > - fix reviewer comment in v12 > - fix rdma dt-binding format > - fix dts node naming > - fix 32 bit build error > - modify 64bit dependency for mtk-mmsys > - rebase to vdosys0 series v16. (ref [5]) > > Changes in v12: > - fix reviewer comment in v11 > - modify mbox index > - refine dma dev for ovl_adaptor sub driver > > Changes in v11: > - remove ethdr vblank spin lock > - refine ovl_adaptor print message > > Changes in v10: > - refine ethdr reset control using > devm_reset_control_array_get_optional_exclusive > - fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue > > Changes in v9: > - rebase on kernel-5.16-rc1 > - rebase on vdosys0 series v13. (ref [5]) > - fix ovl_adaptor sub driver is brought up unintentionally > - fix clang build test fail- duplicate ethdr/mdp_rdma > init_module/cleanup_module symbol issue > > Changes in v8: > - separate merge async reset to new patch. > - separate drm ovl_adaptor sub driver to new patch. > - fix reviewer comment in v7. > > Changes in v7: > - rebase on vdosys0 series v12 (ref[5]) > - add dma description in ethdr binding document. > - refine vdosys1 bit definition of mmsys routing table. > - separate merge modification into 3 pathces. > - separate mutex modification into 2 patches. > - add plane color coding for mdp_rdma csc. > - move mdp_rdma pm control to ovl_adaptor. > - fix reviewer comment in v6. > > Changes in v6: > - rebase on kernel-5.15-rc1. > - change mbox label to gce0 for dts node of vdosys1. > - modify mmsys reset num for mt8195. > - rebase on vdosys0 series v10. (ref [5]) > - use drm to bring up ovl_adaptor driver. > - move drm iommu/mutex check from kms init to drm bind. > - modify rdma binding doc location. > (Documentation/devicetree/bindings/arm/) > - modify for reviewer's comment in v5. > > Changes in v5: > - add mmsys reset controller reference. > > Changes in v4: > - use merge common driver for merge1~4. > - refine ovl_adaptor rdma driver. > - use ovl_adaptor ddp_comp function instead of ethdr. > - modify for reviewer's comment in v3. > > Changes in v3: > - modify for reviewer's comment in v2. > - add vdosys1 2 pixels align limit. > - add mixer odd offset support. > > Changes in v2: > - Merge PSEUDO_OVL and ETHDR into one DRM component. > - Add mmsys config API for vdosys1 hardware setting. > - Add mmsys reset control using linux reset framework. > > Signed-off-by: Nancy.Lin <nancy.lin@xxxxxxxxxxxx> > > This series are based on the following patch: > [1] arm64: dts: Add mediatek SoC mt8195 and evaluation board > 20220112114724.1953-4-tinghan.shen@xxxxxxxxxxxx > [2] arm64: dts: mt8195: add IOMMU and smi nodes > 20210615173233.26682-15-tinghan.shen@xxxxxxxxxxxx > [3] arm64: dts: mt8195: add gce node > 20220126090109.32143-1-jason-jh.lin@xxxxxxxxxxxx > [4] [v2] arm64: dts: mt8195: add display node for vdosys0 > 20220225021535.2655-1-jason-jh.lin@xxxxxxxxxxxx > [5] Add MediaTek SoC DRM (vdosys0) support for mt8195 - v22 series > 20220526102126.19756-1-jason-jh.lin@xxxxxxxxxxxx > [6] dt-bindings: mediatek: mt8195: Add binding for MM IOMMU > 20220407075726.17771-2-yong.wu@xxxxxxxxxxxx > [7] Add MediaTek SoC DRM (vdosys1) support for mt8195 > 20220526110233.20080-1-nancy.lin@xxxxxxxxxxxx > > Nancy.Lin (10): > dt-bindings: reset: mt8195: add vdosys1 reset control bit > soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components > soc: mediatek: add mtk-mmsys support for mt8195 vdosys1 > soc: mediatek: add mtk_mmsys_update_bits API > soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1 > soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195 > vdosys1 > soc: mediatek: mmsys: add mmsys for support 64 reset bits > soc: mediatek: mmsys: add reset control for MT8195 vdosys1 > soc: mediatek: add mtk-mutex component - dp_intf1 > soc: mediatek: add mtk-mutex support for mt8195 vdosys1 > > drivers/soc/mediatek/mt8195-mmsys.h | 146 > ++++++++++++++++++++++ > drivers/soc/mediatek/mtk-mmsys.c | 134 +++++++++++++++----- > drivers/soc/mediatek/mtk-mmsys.h | 1 + > drivers/soc/mediatek/mtk-mutex.c | 37 ++++++ > include/dt-bindings/reset/mt8195-resets.h | 45 +++++++ > include/linux/soc/mediatek/mtk-mmsys.h | 25 ++++ > 6 files changed, 354 insertions(+), 34 deletions(-) > > -- > 2.18.0 > Hello Matthias, This series is about mmsys configuration of external display path. It is in version *24*, and it is reviewed by many reviewers, like CK and Angelo. The reset.h is also reviewed by Krzysztof. This series is also well tested by me and Angelo. I tested this series with modetest successfully using 5.19-rc2 mainline kernel with dp/dpintf/dp phy series.([1]) Could you kindly take a look for this series and give us some comments or feedback? We really need this series being accepted. Thanks for your big support! [1]: https://patchwork.kernel.org/project/linux-mediatek/list/?series=654074 https://patchwork.kernel.org/project/linux-mediatek/list/?series=653448 https://patchwork.kernel.org/project/linux-mediatek/list/?series=653410 BRs, Bo-Chen
