[PATCH v3 0/6] drm/: Add simple modeset suspend/resume helpers

[Noralf Trønnes]

This patchset adds some simple modeset suspend/resume helpers which
probably most atomic drivers can use.

I have converted the cma helper drivers as part of my ongoing cma helper
refactoring.

Noralf.

Changes since version 2:
- drm_mode_config_helper_suspend(): Check suspend_state as we do on
  resume to catch unbalanced suspend/resume. (Stefan Agner)
- fsl-dcu: Rebase on pending suspend/resume fixes:
  drm/fsl-dcu: avoid disabling pixel clock twice on suspend
  drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()

Changes since version 1:
- Improve driver commit message (Liviu)
- fsl-dcu: Fix build error: 'ret' undeclared

Noralf Trønnes (6):
  drm/probe-helper: Fix drm_kms_helper_poll_enable() docs
  drm/modeset-helper: Add simple modeset suspend/resume helpers
  drm/arm/mali: Use drm_mode_config_helper_suspend/resume()
  drm/fsl-dcu: Use drm_mode_config_helper_suspend/resume()
  drm/tinydrm: Use drm_mode_config_helper_suspend/resume()
  drm/docs: Add todo entry for simple modeset suspend/resume

 Documentation/gpu/todo.rst                  | 14 +++--
 drivers/gpu/drm/arm/malidp_drv.c            | 24 ++-------
 drivers/gpu/drm/arm/malidp_drv.h            |  1 -
 drivers/gpu/drm/drm_modeset_helper.c        | 79 +++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_probe_helper.c          |  3 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c   | 25 +++------
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.h   |  1 -
 drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 67 ------------------------
 drivers/gpu/drm/tinydrm/mi0283qt.c          |  7 ++-
 include/drm/drm_mode_config.h               |  9 ++++
 include/drm/drm_modeset_helper.h            |  3 ++
 include/drm/tinydrm/tinydrm.h               |  4 --
 12 files changed, 115 insertions(+), 122 deletions(-)

-- 
2.14.2