[PATCH for-5.4.y 0/3] db845c(sdm845) PM runtime fixes

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Hi,

v5.4.y commit 31b169a8bed7 ("drm/msm/dsi: Use pm_runtime_resume_and_get
to prevent refcnt leaks"), which is commit 3d07a411b4fa upstream, broke
display on Dragonboard 845c(sdm845). Cherry-picking commit 6ab502bc1cf3
("drm/msm/dsi: Enable runtime PM") from the original patch series
https://patchwork.freedesktop.org/series/119583/
and it's dependent runtime PM helper routines as suggested by Dmitry
https://lore.kernel.org/stable/CAA8EJpo7q9qZbgXHWe7SuQFh0EWW0ZxGL5xYX4nckoFGoGAtPw@xxxxxxxxxxxxxx
fixes that display regression on DB845c.

Dmitry Baryshkov (1):
  PM: runtime: add devm_pm_runtime_enable helper

Douglas Anderson (1):
  PM: runtime: Have devm_pm_runtime_enable() handle
    pm_runtime_dont_use_autosuspend()

Konrad Dybcio (1):
  drm/msm/dsi: Enable runtime PM

 drivers/base/power/runtime.c          | 22 ++++++++++++++++++++++
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.c |  4 ++++
 include/linux/pm_runtime.h            |  9 +++++++++
 3 files changed, 35 insertions(+)

-- 
2.25.1





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