[PATCH 0/7] drm/msm/mdp5: add properties and bandwidth management

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Tue May 25 13:13:09 UTC 2021


Update MDP5 display driver to support current implementation of
alpha/blend mode/zpos properties. On top of that port bandwidth
management from DPU display driver.

The following changes since commit 8dbde399044b0f5acf704ab5f8116bd8b1dfcf95:

  drm/msm/dp: handle irq_hpd with sink_count = 0 correctly (2021-05-24 16:08:33 -0700)

are available in the Git repository at:

  https://git.linaro.org/people/dmitry.baryshkov/kernel.git mdp5-update

for you to fetch changes up to 501c3f8c40e139d97b17240e0a5492a12b6c722d:

  drm/msm/mdp5: provide dynamic bandwidth management (2021-05-25 16:10:17 +0300)

----------------------------------------------------------------
Dmitry Baryshkov (6):
      drm/msm/mdp5: use drm atomic helpers to handle base drm plane state
      drm/msm/mdp5: use drm_plane_state for storing alpha value
      drm/msm/mdp5: use drm_plane_state for pixel blend mode
      drm/msm/mdp5: add support for alpha/blend_mode properties
      drm/msm/mdp5: switch to standard zpos property
      drm/msm/mdp5: provide dynamic bandwidth management

James Willcox (1):
      drm/msm/mdp5: add perf blocks for holding fudge factors

 drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.c   |  35 ++++++
 drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h   |   7 ++
 drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c  |  56 ++++++++-
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c   | 119 +++++++++++++------
 drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.h   |  17 ++-
 drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 177 ++++++++++-------------------
 6 files changed, 249 insertions(+), 162 deletions(-)




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