27 static inline void bt455_select_reg(struct bt455_regs *regs, int ir)  in bt455_select_reg()  argument
30 	regs->addr_cmap = ir & 0x0f;  in bt455_select_reg()
33 static inline void bt455_reset_reg(struct bt455_regs *regs)  in bt455_reset_reg()  argument
36 	regs->addr_clr = 0;  in bt455_reset_reg()
42 static inline void bt455_read_cmap_next(struct bt455_regs *regs, u8 *grey)  in bt455_read_cmap_next()  argument
45 	regs->addr_cmap_data;  in bt455_read_cmap_next()
47 	*grey = regs->addr_cmap_data & 0xf;  in bt455_read_cmap_next()
49 	regs->addr_cmap_data;  in bt455_read_cmap_next()
52 static inline void bt455_write_cmap_next(struct bt455_regs *regs, u8 grey)  in bt455_write_cmap_next()  argument
55 	regs->addr_cmap_data = 0x0;  in bt455_write_cmap_next()
57 	regs->addr_cmap_data = grey & 0xf;  in bt455_write_cmap_next()
59 	regs->addr_cmap_data = 0x0;  in bt455_write_cmap_next()
62 static inline void bt455_write_ovly_next(struct bt455_regs *regs, u8 grey)  in bt455_write_ovly_next()  argument
65 	regs->addr_ovly = 0x0;  in bt455_write_ovly_next()
67 	regs->addr_ovly = grey & 0xf;  in bt455_write_ovly_next()
69 	regs->addr_ovly = 0x0;  in bt455_write_ovly_next()
72 static inline void bt455_read_cmap_entry(struct bt455_regs *regs,  in bt455_read_cmap_entry()  argument
75 	bt455_select_reg(regs, cr);  in bt455_read_cmap_entry()
76 	bt455_read_cmap_next(regs, grey);  in bt455_read_cmap_entry()
79 static inline void bt455_write_cmap_entry(struct bt455_regs *regs,  in bt455_write_cmap_entry()  argument
82 	bt455_select_reg(regs, cr);  in bt455_write_cmap_entry()
83 	bt455_write_cmap_next(regs, grey);  in bt455_write_cmap_entry()
86 static inline void bt455_write_ovly_entry(struct bt455_regs *regs, u8 grey)  in bt455_write_ovly_entry()  argument
88 	bt455_reset_reg(regs);  in bt455_write_ovly_entry()
89 	bt455_write_ovly_next(regs, grey);  in bt455_write_ovly_entry()