143 static inline int ssd1306_write_bus(const struct device *dev, uint8_t *buf, size_t len,  in ssd1306_write_bus()  function
159 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_panel_orientation()
172 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_timing_setting()
189 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_hardware_config()
202 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_charge_pump()
215 		ret = ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_iref_mode()
227 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_resume()
236 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_suspend()
256 	if (ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true)) {  in ssd1306_write_default()
261 	return ssd1306_write_bus(dev, (uint8_t *)buf, buf_len, false);  in ssd1306_write_default()
284 		if (ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true)) {  in ssd1306_write_sh1106()
288 		if (ssd1306_write_bus(dev, buf_ptr, desc->width, false)) {  in ssd1306_write_sh1106()
346 	return ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true);  in ssd1306_set_contrast()
383 	ret = ssd1306_write_bus(dev, &cmd, 1, true);  in ssd1306_set_pixel_format()
439 	if (ssd1306_write_bus(dev, cmd_buf, sizeof(cmd_buf), true)) {  in ssd1306_init_device()