RTEMS  5.0.0
rpi-fb.h
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1 
10 /*
11  * Copyright (c) 2015 Yang Qiao
12  *
13  * The license and distribution terms for this file may be
14  * found in the file LICENSE in this distribution or at
15  *
16  * http://www.rtems.org/license/LICENSE
17  *
18  */
19 
20 #ifndef LIBBSP_ARM_RASPBERRYPI_FB_H
21 #define LIBBSP_ARM_RASPBERRYPI_FB_H
22 
23 #include <rtems/fb.h>
24 
35 enum rpi_fb_init_result {
36  RPI_FB_INIT_OK = 0,
37  RPI_FB_INIT_ALREADY_INITIALIZED = 1,
38  RPI_FB_INIT_GENERIC_ERROR = -1,
39  RPI_FB_INIT_NO_DISPLAY = -2,
40  RPI_FB_INIT_CMDLINE_BAD_FORMAT = -3,
41  RPI_FB_INIT_CMDLINE_DONT_INIT = -4,
42  RPI_FB_INIT_CMDLINE_NO_MODE_REQ = -5,
43  RPI_FB_INIT_MODE_PROBE_ERROR = -6,
44  RPI_FB_INIT_SETUP_FAILED = -7,
45  RPI_FB_INIT_START_ADDR_UNKNOWN = -8,
46 };
47 
48 int rpi_fb_init( void );
49 int rpi_get_fix_screen_info( struct fb_fix_screeninfo *info );
50 int rpi_get_var_screen_info( struct fb_var_screeninfo *info );
51 bool rpi_fb_hdmi_is_present( void );
52 
55 #endif /* LIBBSP_ARM_RASPBERRYPI_FB_H */
Definition: fb.h:68
Frame Buffer Device Driver.
Definition: fb.h:78