[PATCH v3 0/5] drm/cirrus: rewrite and modernize driver.

[Gerd Hoffmann]

v3:
 - move tinydrm converters to new drm_format_helpers.[ch]
 - drop dstclip bool argument, use multiple functions instead (with
   common code factored out into a helper).
 - rewrite cirrus register access to use helpers instead of macros.
 - misc minor fixes.
v2:
 - It's a little series now.  It moves tinydrm converters
   to drm_fb_helpers.c first.
 - Added support for RG24 and XR24.  Without bpp module
   parameter, instead the driver will convert formats if
   needed.
 - A bunch of little tweaks here and there (embedded
   struct drm_driver, use more drm helpers, ...)

Gerd Hoffmann (5):
  drm: move tinydrm format conversion helpers to new drm_format_helper.c
  drm: add drm_fb_memcpy_dstclip() helper
  drm: add drm_fb_xrgb8888_to_rgb565_dstclip()
  drm: add drm_fb_xrgb8888_to_rgb888_dstclip()
  drm/cirrus: rewrite and modernize driver.

 drivers/gpu/drm/cirrus/cirrus_drv.h           | 251 -------
 include/drm/drm_format_helper.h               |  34 +
 include/drm/tinydrm/tinydrm-helpers.h         |  10 -
 drivers/gpu/drm/cirrus/cirrus.c               | 657 ++++++++++++++++++
 drivers/gpu/drm/cirrus/cirrus_drv.c           | 161 -----
 drivers/gpu/drm/cirrus/cirrus_fbdev.c         | 309 --------
 drivers/gpu/drm/cirrus/cirrus_main.c          | 328 ---------
 drivers/gpu/drm/cirrus/cirrus_mode.c          | 617 ----------------
 drivers/gpu/drm/cirrus/cirrus_ttm.c           | 343 ---------
 drivers/gpu/drm/drm_format_helper.c           | 326 +++++++++
 .../gpu/drm/tinydrm/core/tinydrm-helpers.c    | 158 -----
 drivers/gpu/drm/tinydrm/mipi-dbi.c            |   7 +-
 drivers/gpu/drm/tinydrm/repaper.c             |   3 +-
 drivers/gpu/drm/tinydrm/st7586.c              |   3 +-
 drivers/gpu/drm/Makefile                      |   3 +-
 drivers/gpu/drm/cirrus/Kconfig                |   2 +-
 drivers/gpu/drm/cirrus/Makefile               |   3 -
 17 files changed, 1028 insertions(+), 2187 deletions(-)
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_drv.h
 create mode 100644 include/drm/drm_format_helper.h
 create mode 100644 drivers/gpu/drm/cirrus/cirrus.c
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_drv.c
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_fbdev.c
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_main.c
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_mode.c
 delete mode 100644 drivers/gpu/drm/cirrus/cirrus_ttm.c
 create mode 100644 drivers/gpu/drm/drm_format_helper.c

-- 
2.18.1