The Linux Kernel API | ||
---|---|---|
<<< Previous | Next >>> |
frame buffer user defined part of display
frame buffer info structure
string video mode to find
video mode database
size of db
default video mode to fall back to
default color depth in bits per pixel
Finds a suitable video mode, starting with the specified mode in mode_option with fallback to default_mode. If default_mode fails, all modes in the video mode database will be tried.
Valid mode specifiers for mode_option:
<xres>x<yres>[-<bpp>][@<refresh>] or <name>[-<bpp>][@<refresh>]
with <xres>, <yres>, <bpp> and <refresh> decimal numbers and <name> a string.
The passed struct var is _not_ cleared! This allows you to supply values for e.g. the grayscale and accel_flags fields.
Returns zero for failure, 1 if using specified mode_option, 2 if using specified mode_option with an ignored refresh rate, 3 if default mode is used, 4 if fall back to any valid mode.
<<< Previous | Home | Next >>> |
Frame Buffer Video Mode Database | Up | __fb_try_mode |