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framebuffer: Add and use FRAMEBUFFER_DEVICE_0_NAME

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This commit is contained in:
Sebastian Huber
2013-06-23 17:50:55 +02:00
parent 98db96e35a
commit 311ba73f3a
6 changed files with 21 additions and 10 deletions
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2
c/src/lib/libbsp/arm/gumstix/fb/fb.c
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@@ -99,7 +99,7 @@ frame_buffer_initialize(rtems_device_major_number major,
/*
* Register the device
*/
status = rtems_io_register_name ("/dev/fb0", major, 0);
status = rtems_io_register_name (FRAMEBUFFER_DEVICE_0_NAME, major, 0);
if (status != RTEMS_SUCCESSFUL)
{
printk("Error registering FBSKYEYE device!\n");

4
c/src/lib/libbsp/arm/nds/fb/fb.c
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@@ -72,12 +72,12 @@ frame_buffer_initialize (rtems_device_major_number major,
printk ("[+] framebuffer started\n");
/* register the devices */
status = rtems_io_register_name ("/dev/fb0", major, 0);
status = rtems_io_register_name (FRAMEBUFFER_DEVICE_0_NAME, major, 0);
if (status != RTEMS_SUCCESSFUL) {
printk ("[!] error registering framebuffer\n");
rtems_fatal_error_occurred (status);
}
status = rtems_io_register_name ("/dev/fb1", major, 1);
status = rtems_io_register_name (FRAMEBUFFER_DEVICE_NAME "1", major, 1);
if (status != RTEMS_SUCCESSFUL) {
printk ("[!] error registering framebuffer\n");
rtems_fatal_error_occurred (status);

5
c/src/lib/libbsp/i386/pc386/console/fb_cirrus.c
View File

@@ -325,9 +325,10 @@ frame_buffer_initialize(
/*
* Register the device
*/
status = rtems_io_register_name ("/dev/fb0", major, 0);
status = rtems_io_register_name (FRAMEBUFFER_DEVICE_0_NAME, major, 0);
if (status != RTEMS_SUCCESSFUL) {
printk("Error registering /dev/fb0 FB_CIRRUS framebuffer device!\n");
printk("Error registering " FRAMEBUFFER_DEVICE_0_NAME
" FB_CIRRUS framebuffer device!\n");
rtems_fatal_error_occurred( status );
}

5
c/src/lib/libbsp/i386/pc386/console/fb_vga.c
View File

@@ -80,9 +80,10 @@ rtems_device_driver frame_buffer_initialize(
/*
* Register the device
*/
status = rtems_io_register_name ("/dev/fb0", major, 0);
status = rtems_io_register_name (FRAMEBUFFER_DEVICE_0_NAME, major, 0);
if (status != RTEMS_SUCCESSFUL) {
printk("Error registering /dev/fb0 FBVGA framebuffer device!\n");
printk("Error registering " FRAMEBUFFER_DEVICE_0_NAME
" FBVGA framebuffer device!\n");
rtems_fatal_error_occurred( status );
}

5
c/src/lib/libbsp/lm32/shared/milkymist_framebuffer/framebuffer.c
View File

@@ -21,8 +21,7 @@
#include "../include/system_conf.h"
#include <rtems/libio.h>
#include <rtems/fb.h>
#define FRAMEBUFFER_DEVICE_NAME "/dev/fb"
#include <rtems/framebuffer.h>
static unsigned short int framebufferA[1024*768]
__attribute__((aligned(32)));
@@ -149,7 +148,7 @@ rtems_device_driver frame_buffer_initialize(
fb_fix.smem_start = (volatile char *)frontbuffer;
MM_WRITE(MM_VGA_BASEADDRESS, (unsigned int)frontbuffer);
status = rtems_io_register_name(FRAMEBUFFER_DEVICE_NAME, major, 0);
status = rtems_io_register_name(FRAMEBUFFER_DEVICE_0_NAME, major, 0);
if (status != RTEMS_SUCCESSFUL) {
printk("Error registering frame buffer device!\n");
rtems_fatal_error_occurred( status );

10
cpukit/libcsupport/include/rtems/framebuffer.h
View File

@@ -18,6 +18,8 @@
#ifndef __RTEMS_FRAMEBUFFER_h__
#define __RTEMS_FRAMEBUFFER_h__
#include <rtems/io.h>
#ifdef __cplusplus
extern "C" {
#endif
@@ -28,6 +30,14 @@ extern "C" {
*/
#define FRAMEBUFFER_DEVICE_NAME "/dev/fb"
/**
* @brief Standard device file path of first frame buffer device.
*
* This device is the default frame buffer device for the Microwindows Screen
* Driver.
*/
#define FRAMEBUFFER_DEVICE_0_NAME "/dev/fb0"
/**
* This macro defines the standard device driver table entry for
* a frame buffer device driver.