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[v2,0/7] drm/msm/dpu: add support for independent DSI config

Message ID 20210709235024.1077888-1-dmitry.baryshkov@linaro.org
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Series drm/msm/dpu: add support for independent DSI config | expand

Message

Dmitry Baryshkov July 9, 2021, 11:50 p.m. UTC 
This patchseries adds support for independent DSI config to DPU1 display
subdriver. Also drop one of msm_kms_funcs callbacks, made unnecessary
now.

Tested on RB5 (dpu, dsi). Previous iteration was tested by Alexey
Minnekhanov.

Cahanges since v1:
 - Rewrote dsi encoder setup function by separating common code sequence
   and calling it either for the bonded interface or twice for each of
   the DSI hosts.

Changes since RFC:
 - renamed dual DSI to bonded DSI as suggsted by Abhinav
 - added comments to _dpu_kms_initialize_dsi() regarding encoders usage

The following changes since commit e88bbc91849b2bf57683119c339e52916d34433f:

  Revert "drm/msm/mdp5: provide dynamic bandwidth management" (2021-06-23 14:06:20 -0700)

are available in the Git repository at:

  https://git.linaro.org/people/dmitry.baryshkov/kernel.git msm-drm-drop-set-encoder-mode-2

for you to fetch changes up to 3e10b945035d638bdf94f06b3fc86a6deaa41e63:

  drm/msm/kms: drop set_encoder_mode callback (2021-07-10 02:46:00 +0300)

----------------------------------------------------------------
Dmitry Baryshkov (7):
      drm/msm/dsi: rename dual DSI to bonded DSI
      drm/msm/dsi: add two helper functions
      drm/msm/dpu: support setting up two independent DSI connectors
      drm/msm/mdp5: move mdp5_encoder_set_intf_mode after msm_dsi_modeset_init
      drm/msm/dp: stop calling set_encoder_mode callback
      drm/msm/dsi: stop calling set_encoder_mode callback
      drm/msm/kms: drop set_encoder_mode callback

 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c  | 130 +++++++++++++++++++------------
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c |  11 +--
 drivers/gpu/drm/msm/dp/dp_display.c      |  18 -----
 drivers/gpu/drm/msm/dsi/dsi.c            |   9 ++-
 drivers/gpu/drm/msm/dsi/dsi.h            |   9 +--
 drivers/gpu/drm/msm/dsi/dsi_cfg.h        |   2 +-
 drivers/gpu/drm/msm/dsi/dsi_host.c       |  30 +++----
 drivers/gpu/drm/msm/dsi/dsi_manager.c    |  93 ++++++++++------------
 drivers/gpu/drm/msm/msm_drv.h            |  12 ++-
 drivers/gpu/drm/msm/msm_kms.h            |   3 -
 10 files changed, 158 insertions(+), 159 deletions(-)