Lines Matching refs:wrptr
98 static char *udl_set_register_16(char *wrptr, u8 reg, u16 value)
100 wrptr = udl_set_register(wrptr, reg, value >> 8);
101 return udl_set_register(wrptr, reg+1, value);
108 static char *udl_set_register_16be(char *wrptr, u8 reg, u16 value)
110 wrptr = udl_set_register(wrptr, reg, value);
111 return udl_set_register(wrptr, reg+1, value >> 8);
140 static char *udl_set_register_lfsr16(char *wrptr, u8 reg, u16 value)
142 return udl_set_register_16(wrptr, reg, udl_lfsr16(value));
182 static char *udl_dummy_render(char *wrptr)
184 *wrptr++ = UDL_MSG_BULK;
185 *wrptr++ = UDL_CMD_WRITECOPY16;
186 *wrptr++ = 0x00; /* from addr */
187 *wrptr++ = 0x00;
188 *wrptr++ = 0x00;
189 *wrptr++ = 0x01; /* one pixel */
190 *wrptr++ = 0x00; /* to address */
191 *wrptr++ = 0x00;
192 *wrptr++ = 0x00;
193 return wrptr;