MSM display controller hardware (DPU) has an inbuilt RSC block
which can control power resources and bus bandwidth voting
based on frame timing parameters w/o DPU driver intervention.
In absence of RSC HW, DPU driver controls these resources.

Downstream driver relies on RSC driver for controlling these
resources (via RSC HW block) for better power benefits.

Since, DPU driver can control these resources, removing RSC
driver support. Corresponding devicetree binding are also removed.

Details for DPU driver upstreaming:
https://lists.freedesktop.org/archives/freedreno/2018-February/001678.html

Changes in v2:
        - Remove last reference to dpu_power_rsc_update
        - Add DPU PATCH tag for better filtering
        - Rebase on tip of for-next-staging

Rajesh Yadav (2):
  dt-bindings: msm/disp: Remove DPU RSC device bindings
  drm/msm: Remove RSC support from DPU driver

 .../devicetree/bindings/display/msm/dpu-rsc.txt    |   96 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c      |  130 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h      |    6 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c           |   14 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h           |    9 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c        |  242 +---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h        |    7 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h   |    1 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.c         |   20 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_top.h         |    3 -
 drivers/gpu/drm/msm/dpu_dbg.c                      |   27 -
 drivers/gpu/drm/msm/dpu_dbg.h                      |   10 -
 drivers/gpu/drm/msm/dpu_power_handle.c             |   73 +-
 drivers/gpu/drm/msm/dpu_power_handle.h             |    4 -
 drivers/gpu/drm/msm/dpu_rsc.c                      | 1367 --------------------
 drivers/gpu/drm/msm/dpu_rsc_hw.c                   |  818 ------------
 drivers/gpu/drm/msm/dpu_rsc_priv.h                 |  191 ---
 include/linux/dpu_rsc.h                            |  302 -----
 18 files changed, 42 insertions(+), 3278 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/display/msm/dpu-rsc.txt
 delete mode 100644 drivers/gpu/drm/msm/dpu_rsc.c
 delete mode 100644 drivers/gpu/drm/msm/dpu_rsc_hw.c
 delete mode 100644 drivers/gpu/drm/msm/dpu_rsc_priv.h
 delete mode 100644 include/linux/dpu_rsc.h

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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