[PATCH v2 0/2] drm/msm: rework clock handling

[Dmitry Baryshkov]

msm_dss_clk_*() functions significantly duplicate clk_bulk_* family of
functions. Drop custom code and use bulk clocks directly. This also
removes dependency of DP driver on the DPU driver internals.

Changes since v1:
 - Rebase on top of current tree to fix conflicts

The following changes since commit e4840d537c2c6b1189d4de16ee0f4820e069dcea:

  drm/msm: Do hw_init() before capturing GPU state (2021-11-22 10:45:55 -0800)

are available in the Git repository at:

  https://git.linaro.org/people/dmitry.baryshkov/kernel.git dpu-clocks-cleanup

for you to fetch changes up to d6c3e05f71d0fe131f427c32553a01b6df0bec9d:

  drm/msm/dp: rewrite dss_module_power to use bulk clock functions (2021-11-25 12:20:56 +0300)

----------------------------------------------------------------
Dmitry Baryshkov (2):
      drm/msm/dpu: simplify clocks handling
      drm/msm/dp: rewrite dss_module_power to use bulk clock functions

 drivers/gpu/drm/msm/Makefile                  |   1 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c |  24 +---
 drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.h |   6 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c   | 187 --------------------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h   |  40 ------
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |  46 ++-----
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h       |   4 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c      |  26 ++--
 drivers/gpu/drm/msm/dp/dp_ctrl.c              |  19 ++-
 drivers/gpu/drm/msm/dp/dp_parser.c            |  21 ++-
 drivers/gpu/drm/msm/dp/dp_parser.h            |  17 ++-
 drivers/gpu/drm/msm/dp/dp_power.c             |  81 ++++++-----
 drivers/gpu/drm/msm/msm_drv.c                 |  49 +++++++
 drivers/gpu/drm/msm/msm_drv.h                 |   1 +
 14 files changed, 164 insertions(+), 358 deletions(-)
 delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.c
 delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_io_util.h