[PATCH 0/4] Add support for SC7180 display

Kalyan Thota
2019-11-25T12:00:01Z

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(-)

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1.9.1