#ifdef CONFIG_PMAC_PBOOK 
static int aty128fb_blank(int blank, struct fb_info *fb){	struct aty128fb_par *par = fb->par;	u8 state = 0;	if (par->lock_blank || par->asleep)		return 0;#ifdef CONFIG_PMAC_BACKLIGHT	if ((_machine == _MACH_Pmac) && blank)		set_backlight_enable(0);#endif /* CONFIG_PMAC_BACKLIGHT */	if (blank & FB_BLANK_VSYNC_SUSPEND)		state |= 2;	if (blank & FB_BLANK_HSYNC_SUSPEND)		state |= 1;	if (blank & FB_BLANK_POWERDOWN)		state |= 4;	aty_st_8(CRTC_EXT_CNTL+1, state);#ifdef CONFIG_PMAC_PBOOK	if (par->chip_gen == rage_M3) {		aty128_set_crt_enable(par, par->crt_on && !blank);		aty128_set_lcd_enable(par, par->lcd_on && !blank);	}#endif	#ifdef CONFIG_PMAC_BACKLIGHT	if ((_machine == _MACH_Pmac) && !blank)		set_backlight_enable(1);#endif /* CONFIG_PMAC_BACKLIGHT */	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/8c8709334cec803368a432a33e0f2e116d48fe07/aty128fb.c/buggy/drivers/video/aty/aty128fb.c