SC7180 follows a newer architecture where in some flush controls have been re-organized to simplify programming and provide for future expandability. Specifically: 1) The TIMING_<j> bits that control flush of INTF_<j> have been replaced with a common INTF flush bit which flushes the programming in the MDP_CTL_<id>_INTF_ACTIVE register 2) Individual flush bits for MERGE_3D, DSC and CDWN have been added which flush the programming in the MDP_CTL_<id>_MERGE_3D_ACTIVE, ... etc respectively 3) PERIPH flush bit has been added to flush DSP packets for DisplayPort The complete datapath is described using the MDP_CTL_<id>_TOP and newly added ACTIVE registers to handle other sub blocks such as interface (INTF) resources, PingPong buffer / Layer Mixer, Display Stream Compression (DSC) resources, writeback (WB) and 3D Merge selections that are part of the datapath. Kalyan Thota (4): dt-bindings: msm:disp: add sc7180 DPU variant msm:disp:dpu1: add support for display for SC7180 target msm:disp:dpu1: setup display datapath for SC7180 target msm:disp:dpu1: add mixer selection for display topology .../devicetree/bindings/display/msm/dpu.txt | 4 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 21 ++- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 21 ++- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 191 +++++++++++++++++++-- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 6 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 84 ++++++++- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 24 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 28 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h | 6 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 3 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 + drivers/gpu/drm/msm/msm_drv.c | 4 +- 12 files changed, 370 insertions(+), 23 deletions(-) -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
