[PATCH v2 0/3] Move blender setup from individual planes to crtc commit in sun4i-drm

[Ondřej Jirman]

From: Ondrej Jirman <megi at xff.cz>

This series refactors blender setup from individual planes to a common
place where it can be performed at once and is easier to reason about.

In the process this fixes a few bugs that allowed blender pipes to be
disabled while corresponding DRM planes were requested to be enabled.

Please take a look. :)

v2:
- use regmap_write where possible
- add review tags

Thank you very much,
	Ondřej Jirman

Ondrej Jirman (3):
  drm/sun4i: Unify sun8i_*_layer structs
  drm/sun4i: Add more parameters to sunxi_engine commit callback
  drm/sun4i: Fix layer zpos change/atomic modesetting

 drivers/gpu/drm/sun4i/sun4i_backend.c  |  4 +-
 drivers/gpu/drm/sun4i/sun4i_crtc.c     |  2 +-
 drivers/gpu/drm/sun4i/sun8i_mixer.c    | 70 ++++++++++++++++++++-
 drivers/gpu/drm/sun4i/sun8i_mixer.h    | 20 ++++++
 drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 85 +++----------------------
 drivers/gpu/drm/sun4i/sun8i_ui_layer.h | 20 ++----
 drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 86 +++-----------------------
 drivers/gpu/drm/sun4i/sun8i_vi_layer.h | 20 ++----
 drivers/gpu/drm/sun4i/sunxi_engine.h   | 13 +++-
 9 files changed, 125 insertions(+), 195 deletions(-)

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2.44.0