linux-mainline/drivers/video/fbdev/core
Thomas Zimmermann 93604a5ade fbdev: Handle video= parameter in video/cmdline.c
Handle the command-line parameter video= in video/cmdline.c. Implement
the fbdev helper fb_get_options() on top. Will allows to handle the
kernel parameter in DRM without fbdev dependencies.

Note that __video_get_options() has the meaning of its return value
inverted compared to fb_get_options(). The new helper returns true if
the adapter has been enabled, and false otherwise.

There is the ofonly parameter, which disables output for non-OF-based
framebuffers. It is only for offb and looks like a workaround. The actual
purpose it not clear to me. Use 'video=off' or 'nomodeset' instead.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230209135509.7786-9-tzimmermann@suse.de
2023-02-20 14:56:48 +01:00
..
bitblit.c
cfbcopyarea.c
cfbfillrect.c
cfbimgblt.c
fb_cmdline.c fbdev: Handle video= parameter in video/cmdline.c 2023-02-20 14:56:48 +01:00
fb_ddc.c
fb_defio.c fbdev: Remove unused struct fb_deferred_io .first_io field 2023-01-24 11:02:18 +01:00
fb_draw.h
fb_notify.c
fb_sys_fops.c
fbcmap.c
fbcon_ccw.c
fbcon_cw.c
fbcon_rotate.c
fbcon_rotate.h
fbcon_ud.c
fbcon.c Merge drm/drm-next into drm-misc-next 2023-01-19 10:56:12 +01:00
fbcon.h
fbcvt.c
fbmem.c drm/fbdev: Remove aperture handling and FBINFO_MISC_FIRMWARE 2023-01-13 12:54:35 +01:00
fbmon.c
fbsysfs.c drm/fbdev: Remove aperture handling and FBINFO_MISC_FIRMWARE 2023-01-13 12:54:35 +01:00
Makefile fbdev: Handle video= parameter in video/cmdline.c 2023-02-20 14:56:48 +01:00
modedb.c fbdev: Read video= option with fb_get_option() in modedb 2023-02-20 14:56:45 +01:00
softcursor.c
svgalib.c
syscopyarea.c
sysfillrect.c
sysimgblt.c
tileblit.c