[0/1] Refactoring of framebuffer drawing routines

Message

Zsolt Kajtar Feb. 24, 2025, 8:59 p.m. UTC

Proper refactoring of the framebuffer drawing routines. This time it's
not only the merging of duplicated code. It isn't half finished either
so the various combinations of foreign endianness, pixel reversing, bits
per pixel, cpu word sizes and byte order should work.

Added myself to look after this code. Based on the time spent on proving
it I don't expect a busy inbox. Famous last words.

Zsolt Kajtar (1):
  Refactoring of framebuffer drawing routines

 MAINTAINERS                             |  16 +
 drivers/video/fbdev/core/Kconfig        |  10 +-
 drivers/video/fbdev/core/cfbcopyarea.c  | 428 +-------------------
 drivers/video/fbdev/core/cfbfillrect.c  | 362 +----------------
 drivers/video/fbdev/core/cfbimgblt.c    | 357 +----------------
 drivers/video/fbdev/core/cfbmem.h       |  43 ++
 drivers/video/fbdev/core/fb_copyarea.h  | 405 +++++++++++++++++++
 drivers/video/fbdev/core/fb_draw.h      | 274 ++++++-------
 drivers/video/fbdev/core/fb_fillrect.h  | 280 ++++++++++++++
 drivers/video/fbdev/core/fb_imageblit.h | 495 ++++++++++++++++++++++++
 drivers/video/fbdev/core/syscopyarea.c  | 369 +-----------------
 drivers/video/fbdev/core/sysfillrect.c  | 324 +---------------
 drivers/video/fbdev/core/sysimgblt.c    | 333 +---------------
 drivers/video/fbdev/core/sysmem.h       |  39 ++
 14 files changed, 1480 insertions(+), 2255 deletions(-)
 create mode 100644 drivers/video/fbdev/core/cfbmem.h
 create mode 100644 drivers/video/fbdev/core/fb_copyarea.h
 create mode 100644 drivers/video/fbdev/core/fb_fillrect.h
 create mode 100644 drivers/video/fbdev/core/fb_imageblit.h
 create mode 100644 drivers/video/fbdev/core/sysmem.h