[Linuxconsole-commit]CVS: ruby/linux/drivers/video pvr2fb.c,NONE,1.1

[James S. <jsi...@us...>]

Update of /cvsroot/linuxconsole/ruby/linux/drivers/video
In directory usw-pr-cvs1:/tmp/cvs-serv4433

Added Files:
	pvr2fb.c 
Log Message:
Added in DC framebuffer support. Did a few changes to make it rubytized but it needs many more.

--- NEW FILE: pvr2fb.c ---
/* drivers/video/pvr2fb.c
 *
 * Frame buffer and fbcon support for the NEC PowerVR2 found within the Sega
 * Dreamcast.
 *
 * Copyright (c) 2001 M. R. Brown <mr...@0x...>
 * Copyright (c) 2001 Paul Mundt  <le...@ch...>
 *
 * This file is part of the LinuxDC project (linuxdc.sourceforge.net).
 *
 */

/*
 * This driver is mostly based on the excellent amifb and vfb sources.  It uses
 * an odd scheme for converting hardware values to/from framebuffer values, here are
 * some hacked-up formulas:
 *
 *  The Dreamcast has screen offsets from each side of it's four borders and the start
 *  offsets of the display window.  I used these values to calculate 'pseudo' values
[...1043 lines suppressed...]
		else
			mode_option = this_opt;
	}

	if (*cable_arg)
		cable_type = pvr2_get_param(cables, cable_arg, 0, 3);

	if (*output_arg)
		video_output = pvr2_get_param(outputs, output_arg, 0, 3);

	return 0;
}
#endif

#ifdef MODULE
MODULE_LICENSE("GPL");
module_init(pvr2fb_init);
#endif
module_exit(pvr2fb_exit);