[PATCH v5 0/6] drm/msm/dpu: simplify RM code

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INTF blocks are not really handled by resource manager, they are
assigned at dpu_encoder_setup_display using dpu_encoder_get_intf().
Then this allocation is passed to RM and then returned to then
dpu_encoder. So allocate them outside of RM and use them directly.

While we are at it, drop the lm_max_width from the RM and simplify VBIF
handling (move creation/destruction to the RM too). Once this and SSPP
handling patches are merged, the RM would handle lifetime of all
dpu_hw_* objects.

Changes since v4:
 - Changes IS_ERR_OR_NULL() to IS_ERR() in dpu_rm_init()
 - Removed if(!null) conditions when calling dpu_hw_intf_destroy() and
   dpu_hw_vbif_destroy()

Changes since v3:
 - Add missing DSPP blocks teardown
 - Remove dpu_hw_blk from dpu_hw_intf
 - move dpu_hw_vbif creation/destruction to the RM

Changes since v2:
 - Dropped DSPP, PP and MERGE_3D patches for now.

Changes since v1:
 - Split into separate patch series to ease review.

Dmitry Baryshkov (6):
  drm/msm/dpu: drop unused lm_max_width from RM
  drm/msm/dpu: add DSPP blocks teardown
  drm/msm/dpu: get INTF blocks directly rather than through RM
  drm/msm/dpu: stop embedding dpu_hw_blk into dpu_hw_intf
  drm/msm/dpu: fix error handling in dpu_rm_init
  drm/msm/dpu: move VBIF blocks handling to dpu_rm

 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |  36 +----
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h   |  16 ---
 .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h  |   5 -
 .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c  |   8 --
 .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c  |   8 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h   |  11 --
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.h   |   1 +
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c       |  28 +---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h       |   2 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c        | 126 +++++-------------
 drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h        |  31 ++++-
 drivers/gpu/drm/msm/disp/dpu1/dpu_vbif.c      |  26 +---
 12 files changed, 73 insertions(+), 225 deletions(-)

-- 
2.34.1




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