Hi Linus, please pull some updates regarding fbdev for 6.15-rc1:
The fbcon packed pixel drawing routines have been refactored to bring the implementations for system and I/O memory in sync. The other patches add some parameter checks, static attribute groups for sysfs entries and console fixes. Thanks, Helge ---------------------------------------------------------------- The following changes since commit f6e0150b2003fb2b9265028a618aa1732b3edc8f: Merge tag 'mtd/for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux (2025-03-26 10:28:36 -0700) are available in the Git repository at: http://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git tags/fbdev-for-6.15-rc1 for you to fetch changes up to 86d16cd12efa547ed43d16ba7a782c1251c80ea8: fbdev: fsl-diu-fb: add missing device_remove_file() (2025-03-26 22:39:21 +0100) ---------------------------------------------------------------- fbdev fixes and updates for 6.15-rc1: This includes a major refactoring of the fbcon packed pixel drawing routines, contributed by Zsolt Kajtar. The original version duplicated more or less the same algorithms for both system and i/o memory. The new implementation is more robust, both implementations are now feature complete (e.g. pixel order reversing now supported by both), behaves the same way as it uses the identical code for both variants and adds support for foreign endian framebuffers. The other fixes and cleanups are: - dummycon: only build module if there are users and fix rows/cols (Arnd Bergmann) - mdacon: rework dependency list (Arnd Bergmann) - lcdcfb, fsl-diu-fb, fbcon: Fix registering and removing of sysfs (Shixiong Ou) - sm501fb: Add some geometry checks (Danila Chernetsov) - omapfb: Remove unused code, add value checks (Leonid Arapov) - au1100fb: Clean up variable assignment (Markus Elfring) - pxafb: use devm_kmemdup*() (Raag Jadav) ---------------------------------------------------------------- Arnd Bergmann (3): dummycon: only build module if there are users dummycon: fix default rows/cols mdacon: rework dependency list Danila Chernetsov (1): fbdev: sm501fb: Add some geometry checks. Leonid Arapov (2): fbdev: omapfb: Remove writeback deadcode fbdev: omapfb: Add 'plane' value check Markus Elfring (1): fbdev: au1100fb: Move a variable assignment behind a null pointer check Raag Jadav (1): fbdev: pxafb: use devm_kmemdup*() Shixiong Ou (4): fbdev: lcdcfb: Register sysfs groups through driver core fbdev: Register sysfs groups through device_add_group fbcon: Use static attribute groups for sysfs entries fbdev: fsl-diu-fb: add missing device_remove_file() Zsolt Kajtar (6): fbdev: core: tileblit: Implement missing margin clearing for tileblit fbcon: Use correct erase colour for clearing in fbcon fbdev: mach64_cursor: Remove fb_draw.h includes fbdev: wmt_ge_rops: Remove fb_draw.h includes fbdev: Refactoring the fbcon packed pixel drawing routines MAINTAINERS: Add contact info for fbdev packed pixel drawing MAINTAINERS | 16 + drivers/video/console/Kconfig | 9 +- drivers/video/fbdev/aty/mach64_cursor.c | 7 +- drivers/video/fbdev/au1100fb.c | 4 +- drivers/video/fbdev/core/Kconfig | 10 +- drivers/video/fbdev/core/bitblit.c | 5 +- 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/fbcon.c | 79 ++--- drivers/video/fbdev/core/fbcon.h | 38 +- drivers/video/fbdev/core/fbcon_ccw.c | 5 +- drivers/video/fbdev/core/fbcon_cw.c | 5 +- drivers/video/fbdev/core/fbcon_ud.c | 5 +- drivers/video/fbdev/core/fbsysfs.c | 69 ++-- 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 +++ drivers/video/fbdev/core/tileblit.c | 45 ++- drivers/video/fbdev/fsl-diu-fb.c | 1 + drivers/video/fbdev/omap2/omapfb/dss/dispc.c | 15 +- drivers/video/fbdev/pxafb.c | 23 +- drivers/video/fbdev/sh_mobile_lcdcfb.c | 29 +- drivers/video/fbdev/sm501fb.c | 7 + drivers/video/fbdev/wmt_ge_rops.c | 30 +- 31 files changed, 1670 insertions(+), 2441 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
