OpenCloudOS-Kernel/drivers/video/fbdev/core
Benjamin Gaignard 82f42e4cc1 fbmem: add a default get_fb_unmapped_area function
Allow generic frame-buffer to provide a default
get_fb_unmapped_area function if specific devices need it.

Usually this function is defined in architecture directories but
define it here may limit code duplication especially for all ARM
platforms without MMU.

version 5:
- set get_unmapped_area field if FB_PROVIDE_GET_FB_UNMAPPED_AREA is
  defined

version 4:
- introdude a configuration flag to be independent of architecture

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1483521177-21794-2-git-send-email-benjamin.gaignard@linaro.org
2017-01-06 11:00:09 +01:00
..
Makefile fbdev: Make fb-notify a no-op if CONFIG_FB=n 2015-12-15 15:41:24 +02:00
cfbcopyarea.c framebuffer: fix screen corruption when copying 2014-09-30 13:39:50 +03:00
cfbfillrect.c
cfbimgblt.c
fb_cmdline.c video/fbdev: Always built-in video= cmdline parsing 2014-08-06 14:50:02 +02:00
fb_ddc.c fb_ddc: Allow I2C adapters without SCL read capability 2015-09-30 10:46:55 +03:00
fb_defio.c fbdev: fb_defio: Export fb_deferred_io_mmap 2016-05-02 16:24:49 +02:00
fb_draw.h
fb_notify.c
fb_sys_fops.c
fbcmap.c
fbcvt.c fbdev: fix CVT vertical front and back porch values 2015-01-27 13:35:37 +02:00
fbmem.c fbmem: add a default get_fb_unmapped_area function 2017-01-06 11:00:09 +01:00
fbmon.c fbmon: remove unused function argument 2016-07-26 16:19:19 -07:00
fbsysfs.c fbdev: fix snprintf() limit in show_bl_curve() 2015-09-01 13:52:23 +03:00
modedb.c fbdev: fix cea_modes array size 2015-08-20 10:20:11 +03:00
svgalib.c
syscopyarea.c video: fbdev: fix sys_copyarea 2015-01-30 09:46:59 +02:00
sysfillrect.c
sysimgblt.c