[RFC PATCH 0/3] drm/panel: Pull some code out into common helpers

[Sean Paul]

This series pulls out the power-sequencing code from panel-simple into a
panel-common helper library. This allows drivers that cannot leverage
panel-simple to share some code.

I've converted the 2 sharp mipi drivers, and Chris Zhong's driver on the
list can also be converted. I haven't checked any other drivers, but I
suspect we'll see the same code blocks there too.

I'm sure there's more we can pull out of the various drivers, but this
seems like a good place to start talking about how to share common panel
code across drivers.

Sean

Sean Paul (3):
  drm/panel: Pull common panel code out into helpers
  drm/panel: sharp-lq101r1sx01: Use panel-common helpers
  drm/panel: panel-sharp-ls043t1le01: Use panel-common helpers

 drivers/gpu/drm/panel/Kconfig                   |  22 +++-
 drivers/gpu/drm/panel/Makefile                  |   1 +
 drivers/gpu/drm/panel/panel-common.c            | 149 ++++++++++++++++++++++++
 drivers/gpu/drm/panel/panel-common.h            |  44 +++++++
 drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c |  79 ++++---------
 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c |  70 +++--------
 drivers/gpu/drm/panel/panel-simple.c            | 112 +++---------------
 7 files changed, 269 insertions(+), 208 deletions(-)
 create mode 100644 drivers/gpu/drm/panel/panel-common.c
 create mode 100644 drivers/gpu/drm/panel/panel-common.h

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2.12.0.367.g23dc2f6d3c-goog