74 static inline void bt431_select_reg(struct bt431_regs *regs, int ir)  in bt431_select_reg()  argument
80 	volatile u16 *lo = &(regs->addr_lo);  in bt431_select_reg()
81 	volatile u16 *hi = &(regs->addr_hi);  in bt431_select_reg()
90 static inline u8 bt431_read_reg_inc(struct bt431_regs *regs)  in bt431_read_reg_inc()  argument
96 	volatile u16 *r = &(regs->addr_reg);  in bt431_read_reg_inc()
102 static inline void bt431_write_reg_inc(struct bt431_regs *regs, u8 value)  in bt431_write_reg_inc()  argument
108 	volatile u16 *r = &(regs->addr_reg);  in bt431_write_reg_inc()
114 static inline u8 bt431_read_reg(struct bt431_regs *regs, int ir)  in bt431_read_reg()  argument
116 	bt431_select_reg(regs, ir);  in bt431_read_reg()
117 	return bt431_read_reg_inc(regs);  in bt431_read_reg()
120 static inline void bt431_write_reg(struct bt431_regs *regs, int ir, u8 value)  in bt431_write_reg()  argument
122 	bt431_select_reg(regs, ir);  in bt431_write_reg()
123 	bt431_write_reg_inc(regs, value);  in bt431_write_reg()
127 static inline u16 bt431_read_cmap_inc(struct bt431_regs *regs)  in bt431_read_cmap_inc()  argument
133 	volatile u16 *r = &(regs->addr_cmap);  in bt431_read_cmap_inc()
139 static inline void bt431_write_cmap_inc(struct bt431_regs *regs, u16 value)  in bt431_write_cmap_inc()  argument
145 	volatile u16 *r = &(regs->addr_cmap);  in bt431_write_cmap_inc()
151 static inline u16 bt431_read_cmap(struct bt431_regs *regs, int cr)  in bt431_read_cmap()  argument
153 	bt431_select_reg(regs, cr);  in bt431_read_cmap()
154 	return bt431_read_cmap_inc(regs);  in bt431_read_cmap()
157 static inline void bt431_write_cmap(struct bt431_regs *regs, int cr, u16 value)  in bt431_write_cmap()  argument
159 	bt431_select_reg(regs, cr);  in bt431_write_cmap()
160 	bt431_write_cmap_inc(regs, value);  in bt431_write_cmap()
163 static inline void bt431_enable_cursor(struct bt431_regs *regs)  in bt431_enable_cursor()  argument
165 	bt431_write_reg(regs, BT431_REG_CMD,  in bt431_enable_cursor()
170 static inline void bt431_erase_cursor(struct bt431_regs *regs)  in bt431_erase_cursor()  argument
172 	bt431_write_reg(regs, BT431_REG_CMD, BT431_CMD_4_1_MUX);  in bt431_erase_cursor()
175 static inline void bt431_position_cursor(struct bt431_regs *regs, u16 x, u16 y)  in bt431_position_cursor()  argument
193 	bt431_select_reg(regs, BT431_REG_CXLO);  in bt431_position_cursor()
194 	bt431_write_reg_inc(regs, x & 0xff); /* BT431_REG_CXLO */  in bt431_position_cursor()
195 	bt431_write_reg_inc(regs, (x >> 8) & 0x0f); /* BT431_REG_CXHI */  in bt431_position_cursor()
196 	bt431_write_reg_inc(regs, y & 0xff); /* BT431_REG_CYLO */  in bt431_position_cursor()
197 	bt431_write_reg_inc(regs, (y >> 8) & 0x0f); /* BT431_REG_CYHI */  in bt431_position_cursor()
200 static inline void bt431_set_font(struct bt431_regs *regs, u8 fgc,  in bt431_set_font()  argument
207 	bt431_select_reg(regs, BT431_REG_CRAM_BASE);  in bt431_set_font()
220 		bt431_write_cmap_inc(regs, value);  in bt431_set_font()
224 static inline void bt431_init_cursor(struct bt431_regs *regs)  in bt431_init_cursor()  argument
227 	bt431_select_reg(regs, BT431_REG_WXLO);  in bt431_init_cursor()
228 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WXLO */  in bt431_init_cursor()
229 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WXHI */  in bt431_init_cursor()
230 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WYLO */  in bt431_init_cursor()
231 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WYHI */  in bt431_init_cursor()
232 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WWLO */  in bt431_init_cursor()
233 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WWHI */  in bt431_init_cursor()
234 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WHLO */  in bt431_init_cursor()
235 	bt431_write_reg_inc(regs, 0x00); /* BT431_REG_WHHI */  in bt431_init_cursor()