C++ (Cpp) aafb_cursor_init Examples

Example #1

File: pmag-aa-fb.c Project: 325116067/semc-qsd8x50

static int __init init_one(int slot)
{
	unsigned long base_addr = CKSEG1ADDR(get_tc_base_addr(slot));
	struct aafb_info *ip = &my_fb_info[slot];

	memset(ip, 0, sizeof(struct aafb_info));

	/*
	 * Framebuffer display memory base address and friends.
	 */
	ip->bt455 = (struct bt455_regs *) (base_addr + PMAG_AA_BT455_OFFSET);
	ip->bt431 = (struct bt431_regs *) (base_addr + PMAG_AA_BT431_OFFSET);
	ip->fb_start = base_addr + PMAG_AA_ONBOARD_FBMEM_OFFSET;
	ip->fb_size = 2048 * 1024; /* fb_fix_screeninfo.smem_length
				      seems to be physical */
	ip->fb_line_length = 2048;

	/*
	 * Let there be consoles..
	 */
	strcpy(ip->info.modename, "PMAG-AA");
	ip->info.node = -1;
	ip->info.flags = FBINFO_FLAG_DEFAULT;
	ip->info.fbops = &aafb_ops;
	ip->info.disp = &ip->disp;
	ip->info.changevar = NULL;
	ip->info.switch_con = &aafb_switch;
	ip->info.updatevar = &aafb_update_var;
	ip->info.blank = &aafb_blank;

	aafb_set_disp(&ip->disp, currcon, ip);

	/*
	 * Configure the RAM DACs.
	 */
	bt455_erase_cursor(ip->bt455);

	/* Init colormap. */
	bt455_write_cmap_entry(ip->bt455, 0, 0x00, 0x00, 0x00);
	bt455_write_cmap_entry(ip->bt455, 1, 0x0f, 0x0f, 0x0f);

	/* Init hardware cursor. */
	bt431_init_cursor(ip->bt431);
	aafb_cursor_init(ip);

	/* Clear the screen. */
	memset ((void *)ip->fb_start, 0, ip->fb_size);

	if (register_framebuffer(&ip->info) < 0)
		return -EINVAL;

	printk(KERN_INFO "fb%d: %s frame buffer in TC slot %d\n",
	       GET_FB_IDX(ip->info.node), ip->info.modename, slot);

	return 0;
}

Example #2

File: pmag-aa-fb.c Project: MiniBlu/cm11_kernel_htc_msm8974a3ul

static int __init init_one(int slot)
{
	unsigned long base_addr = CKSEG1ADDR(get_tc_base_addr(slot));
	struct aafb_info *ip = &my_fb_info[slot];

	memset(ip, 0, sizeof(struct aafb_info));

	ip->bt455 = (struct bt455_regs *) (base_addr + PMAG_AA_BT455_OFFSET);
	ip->bt431 = (struct bt431_regs *) (base_addr + PMAG_AA_BT431_OFFSET);
	ip->fb_start = base_addr + PMAG_AA_ONBOARD_FBMEM_OFFSET;
	ip->fb_size = 2048 * 1024; 
	ip->fb_line_length = 2048;

	strcpy(ip->info.modename, "PMAG-AA");
	ip->info.node = -1;
	ip->info.flags = FBINFO_FLAG_DEFAULT;
	ip->info.fbops = &aafb_ops;
	ip->info.disp = &ip->disp;
	ip->info.changevar = NULL;
	ip->info.switch_con = &aafb_switch;
	ip->info.updatevar = &aafb_update_var;
	ip->info.blank = &aafb_blank;

	aafb_set_disp(&ip->disp, currcon, ip);

	bt455_erase_cursor(ip->bt455);

	
	bt455_write_cmap_entry(ip->bt455, 0, 0x00, 0x00, 0x00);
	bt455_write_cmap_entry(ip->bt455, 1, 0x0f, 0x0f, 0x0f);

	
	bt431_init_cursor(ip->bt431);
	aafb_cursor_init(ip);

	
	memset ((void *)ip->fb_start, 0, ip->fb_size);

	if (register_framebuffer(&ip->info) < 0)
		return -EINVAL;

	printk(KERN_INFO "fb%d: %s frame buffer in TC slot %d\n",
	       GET_FB_IDX(ip->info.node), ip->info.modename, slot);

	return 0;
}