153 	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);  in tpo_td043_set_hmirror()  local
155 	ddata->hmirror = enable;  in tpo_td043_set_hmirror()
156 	return tpo_td043_write_mirror(ddata->spi, ddata->hmirror,  in tpo_td043_set_hmirror()
157 			ddata->vmirror);  in tpo_td043_set_hmirror()
162 	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);  in tpo_td043_get_hmirror()  local
164 	return ddata->hmirror;  in tpo_td043_get_hmirror()
170 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_vmirror_show()  local
172 	return sysfs_emit(buf, "%d\n", ddata->vmirror);  in tpo_td043_vmirror_show()
178 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_vmirror_store()  local
188 	ret = tpo_td043_write_mirror(ddata->spi, ddata->hmirror, val);  in tpo_td043_vmirror_store()
192 	ddata->vmirror = val;  in tpo_td043_vmirror_store()
200 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_mode_show()  local
202 	return sysfs_emit(buf, "%d\n", ddata->mode);  in tpo_td043_mode_show()
208 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_mode_store()  local
216 	ddata->mode = val;  in tpo_td043_mode_store()
219 	tpo_td043_write(ddata->spi, 2, val);  in tpo_td043_mode_store()
227 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_gamma_show()  local
232 	for (i = 0; i < ARRAY_SIZE(ddata->gamma); i++) {  in tpo_td043_gamma_show()
234 				ddata->gamma[i]);  in tpo_td043_gamma_show()
247 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_gamma_store()  local
260 		ddata->gamma[i] = g[i];  in tpo_td043_gamma_store()
262 	tpo_td043_write_gamma(ddata->spi, ddata->gamma);  in tpo_td043_gamma_store()
285 static int tpo_td043_power_on(struct panel_drv_data *ddata)  in tpo_td043_power_on()  argument
289 	if (ddata->powered_on)  in tpo_td043_power_on()
292 	r = regulator_enable(ddata->vcc_reg);  in tpo_td043_power_on()
299 	if (gpio_is_valid(ddata->nreset_gpio))  in tpo_td043_power_on()
300 		gpio_set_value(ddata->nreset_gpio, 1);  in tpo_td043_power_on()
302 	tpo_td043_write(ddata->spi, 2,  in tpo_td043_power_on()
303 			TPO_R02_MODE(ddata->mode) | TPO_R02_NCLK_RISING);  in tpo_td043_power_on()
304 	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_NORMAL);  in tpo_td043_power_on()
305 	tpo_td043_write(ddata->spi, 0x20, 0xf0);  in tpo_td043_power_on()
306 	tpo_td043_write(ddata->spi, 0x21, 0xf0);  in tpo_td043_power_on()
307 	tpo_td043_write_mirror(ddata->spi, ddata->hmirror,  in tpo_td043_power_on()
308 			ddata->vmirror);  in tpo_td043_power_on()
309 	tpo_td043_write_gamma(ddata->spi, ddata->gamma);  in tpo_td043_power_on()
311 	ddata->powered_on = 1;  in tpo_td043_power_on()
315 static void tpo_td043_power_off(struct panel_drv_data *ddata)  in tpo_td043_power_off()  argument
317 	if (!ddata->powered_on)  in tpo_td043_power_off()
320 	tpo_td043_write(ddata->spi, 3,  in tpo_td043_power_off()
323 	if (gpio_is_valid(ddata->nreset_gpio))  in tpo_td043_power_off()
324 		gpio_set_value(ddata->nreset_gpio, 0);  in tpo_td043_power_off()
329 	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_STANDBY);  in tpo_td043_power_off()
331 	regulator_disable(ddata->vcc_reg);  in tpo_td043_power_off()
333 	ddata->powered_on = 0;  in tpo_td043_power_off()
338 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_connect()  local
339 	struct omap_dss_device *in = ddata->in;  in tpo_td043_connect()
349 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_disconnect()  local
350 	struct omap_dss_device *in = ddata->in;  in tpo_td043_disconnect()
360 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_enable()  local
361 	struct omap_dss_device *in = ddata->in;  in tpo_td043_enable()
370 	if (ddata->data_lines)  in tpo_td043_enable()
371 		in->ops.dpi->set_data_lines(in, ddata->data_lines);  in tpo_td043_enable()
372 	in->ops.dpi->set_timings(in, &ddata->videomode);  in tpo_td043_enable()
382 	if (!ddata->spi_suspended) {  in tpo_td043_enable()
383 		r = tpo_td043_power_on(ddata);  in tpo_td043_enable()
397 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_disable()  local
398 	struct omap_dss_device *in = ddata->in;  in tpo_td043_disable()
405 	if (!ddata->spi_suspended)  in tpo_td043_disable()
406 		tpo_td043_power_off(ddata);  in tpo_td043_disable()
414 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_set_timings()  local
415 	struct omap_dss_device *in = ddata->in;  in tpo_td043_set_timings()
417 	ddata->videomode = *timings;  in tpo_td043_set_timings()
426 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_get_timings()  local
428 	*timings = ddata->videomode;  in tpo_td043_get_timings()
434 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_check_timings()  local
435 	struct omap_dss_device *in = ddata->in;  in tpo_td043_check_timings()
461 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);  in tpo_td043_probe_of()  local
470 	ddata->nreset_gpio = gpio;  in tpo_td043_probe_of()
478 	ddata->in = in;  in tpo_td043_probe_of()
485 	struct panel_drv_data *ddata;  in tpo_td043_probe()  local
503 	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);  in tpo_td043_probe()
504 	if (ddata == NULL)  in tpo_td043_probe()
507 	dev_set_drvdata(&spi->dev, ddata);  in tpo_td043_probe()
509 	ddata->spi = spi;  in tpo_td043_probe()
515 	ddata->mode = TPO_R02_MODE_800x480;  in tpo_td043_probe()
516 	memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma));  in tpo_td043_probe()
518 	ddata->vcc_reg = devm_regulator_get(&spi->dev, "vcc");  in tpo_td043_probe()
519 	if (IS_ERR(ddata->vcc_reg)) {  in tpo_td043_probe()
524 	if (gpio_is_valid(ddata->nreset_gpio)) {  in tpo_td043_probe()
526 				ddata->nreset_gpio, GPIOF_OUT_INIT_LOW,  in tpo_td043_probe()
540 	ddata->videomode = tpo_td043_timings;  in tpo_td043_probe()
542 	dssdev = &ddata->dssdev;  in tpo_td043_probe()
547 	dssdev->panel.timings = ddata->videomode;  in tpo_td043_probe()
562 	omap_dss_put_device(ddata->in);  in tpo_td043_probe()
568 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);  in tpo_td043_remove()  local
569 	struct omap_dss_device *dssdev = &ddata->dssdev;  in tpo_td043_remove()
570 	struct omap_dss_device *in = ddata->in;  in tpo_td043_remove()
572 	dev_dbg(&ddata->spi->dev, "%s\n", __func__);  in tpo_td043_remove()
587 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_spi_suspend()  local
589 	dev_dbg(dev, "tpo_td043_spi_suspend, tpo %p\n", ddata);  in tpo_td043_spi_suspend()
591 	ddata->power_on_resume = ddata->powered_on;  in tpo_td043_spi_suspend()
592 	tpo_td043_power_off(ddata);  in tpo_td043_spi_suspend()
593 	ddata->spi_suspended = 1;  in tpo_td043_spi_suspend()
600 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_spi_resume()  local
605 	if (ddata->power_on_resume) {  in tpo_td043_spi_resume()
606 		ret = tpo_td043_power_on(ddata);  in tpo_td043_spi_resume()
610 	ddata->spi_suspended = 0;  in tpo_td043_spi_resume()