158 	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);  in tpo_td043_set_hmirror()  local
160 	ddata->hmirror = enable;  in tpo_td043_set_hmirror()
161 	return tpo_td043_write_mirror(ddata->spi, ddata->hmirror,  in tpo_td043_set_hmirror()
162 			ddata->vmirror);  in tpo_td043_set_hmirror()
167 	struct panel_drv_data *ddata = dev_get_drvdata(dssdev->dev);  in tpo_td043_get_hmirror()  local
169 	return ddata->hmirror;  in tpo_td043_get_hmirror()
175 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_vmirror_show()  local
177 	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->vmirror);  in tpo_td043_vmirror_show()
183 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_vmirror_store()  local
193 	ret = tpo_td043_write_mirror(ddata->spi, ddata->hmirror, val);  in tpo_td043_vmirror_store()
197 	ddata->vmirror = val;  in tpo_td043_vmirror_store()
205 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_mode_show()  local
207 	return snprintf(buf, PAGE_SIZE, "%d\n", ddata->mode);  in tpo_td043_mode_show()
213 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_mode_store()  local
221 	ddata->mode = val;  in tpo_td043_mode_store()
224 	tpo_td043_write(ddata->spi, 2, val);  in tpo_td043_mode_store()
232 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_gamma_show()  local
237 	for (i = 0; i < ARRAY_SIZE(ddata->gamma); i++) {  in tpo_td043_gamma_show()
239 				ddata->gamma[i]);  in tpo_td043_gamma_show()
252 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_gamma_store()  local
265 		ddata->gamma[i] = g[i];  in tpo_td043_gamma_store()
267 	tpo_td043_write_gamma(ddata->spi, ddata->gamma);  in tpo_td043_gamma_store()
290 static int tpo_td043_power_on(struct panel_drv_data *ddata)  in tpo_td043_power_on()  argument
294 	if (ddata->powered_on)  in tpo_td043_power_on()
297 	r = regulator_enable(ddata->vcc_reg);  in tpo_td043_power_on()
304 	if (gpio_is_valid(ddata->nreset_gpio))  in tpo_td043_power_on()
305 		gpio_set_value(ddata->nreset_gpio, 1);  in tpo_td043_power_on()
307 	tpo_td043_write(ddata->spi, 2,  in tpo_td043_power_on()
308 			TPO_R02_MODE(ddata->mode) | TPO_R02_NCLK_RISING);  in tpo_td043_power_on()
309 	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_NORMAL);  in tpo_td043_power_on()
310 	tpo_td043_write(ddata->spi, 0x20, 0xf0);  in tpo_td043_power_on()
311 	tpo_td043_write(ddata->spi, 0x21, 0xf0);  in tpo_td043_power_on()
312 	tpo_td043_write_mirror(ddata->spi, ddata->hmirror,  in tpo_td043_power_on()
313 			ddata->vmirror);  in tpo_td043_power_on()
314 	tpo_td043_write_gamma(ddata->spi, ddata->gamma);  in tpo_td043_power_on()
316 	ddata->powered_on = 1;  in tpo_td043_power_on()
320 static void tpo_td043_power_off(struct panel_drv_data *ddata)  in tpo_td043_power_off()  argument
322 	if (!ddata->powered_on)  in tpo_td043_power_off()
325 	tpo_td043_write(ddata->spi, 3,  in tpo_td043_power_off()
328 	if (gpio_is_valid(ddata->nreset_gpio))  in tpo_td043_power_off()
329 		gpio_set_value(ddata->nreset_gpio, 0);  in tpo_td043_power_off()
334 	tpo_td043_write(ddata->spi, 3, TPO_R03_VAL_STANDBY);  in tpo_td043_power_off()
336 	regulator_disable(ddata->vcc_reg);  in tpo_td043_power_off()
338 	ddata->powered_on = 0;  in tpo_td043_power_off()
343 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_connect()  local
344 	struct omap_dss_device *in = ddata->in;  in tpo_td043_connect()
359 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_disconnect()  local
360 	struct omap_dss_device *in = ddata->in;  in tpo_td043_disconnect()
370 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_enable()  local
371 	struct omap_dss_device *in = ddata->in;  in tpo_td043_enable()
380 	if (ddata->data_lines)  in tpo_td043_enable()
381 		in->ops.dpi->set_data_lines(in, ddata->data_lines);  in tpo_td043_enable()
382 	in->ops.dpi->set_timings(in, &ddata->videomode);  in tpo_td043_enable()
392 	if (!ddata->spi_suspended) {  in tpo_td043_enable()
393 		r = tpo_td043_power_on(ddata);  in tpo_td043_enable()
407 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_disable()  local
408 	struct omap_dss_device *in = ddata->in;  in tpo_td043_disable()
415 	if (!ddata->spi_suspended)  in tpo_td043_disable()
416 		tpo_td043_power_off(ddata);  in tpo_td043_disable()
424 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_set_timings()  local
425 	struct omap_dss_device *in = ddata->in;  in tpo_td043_set_timings()
427 	ddata->videomode = *timings;  in tpo_td043_set_timings()
436 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_get_timings()  local
438 	*timings = ddata->videomode;  in tpo_td043_get_timings()
444 	struct panel_drv_data *ddata = to_panel_data(dssdev);  in tpo_td043_check_timings()  local
445 	struct omap_dss_device *in = ddata->in;  in tpo_td043_check_timings()
471 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);  in tpo_td043_probe_pdata()  local
476 	ddata->nreset_gpio = pdata->nreset_gpio;  in tpo_td043_probe_pdata()
484 	ddata->in = in;  in tpo_td043_probe_pdata()
486 	ddata->data_lines = pdata->data_lines;  in tpo_td043_probe_pdata()
488 	dssdev = &ddata->dssdev;  in tpo_td043_probe_pdata()
497 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);  in tpo_td043_probe_of()  local
506 	ddata->nreset_gpio = gpio;  in tpo_td043_probe_of()
514 	ddata->in = in;  in tpo_td043_probe_of()
521 	struct panel_drv_data *ddata;  in tpo_td043_probe()  local
536 	ddata = devm_kzalloc(&spi->dev, sizeof(*ddata), GFP_KERNEL);  in tpo_td043_probe()
537 	if (ddata == NULL)  in tpo_td043_probe()
540 	dev_set_drvdata(&spi->dev, ddata);  in tpo_td043_probe()
542 	ddata->spi = spi;  in tpo_td043_probe()
556 	ddata->mode = TPO_R02_MODE_800x480;  in tpo_td043_probe()
557 	memcpy(ddata->gamma, tpo_td043_def_gamma, sizeof(ddata->gamma));  in tpo_td043_probe()
559 	ddata->vcc_reg = devm_regulator_get(&spi->dev, "vcc");  in tpo_td043_probe()
560 	if (IS_ERR(ddata->vcc_reg)) {  in tpo_td043_probe()
562 		r = PTR_ERR(ddata->vcc_reg);  in tpo_td043_probe()
566 	if (gpio_is_valid(ddata->nreset_gpio)) {  in tpo_td043_probe()
568 				ddata->nreset_gpio, GPIOF_OUT_INIT_LOW,  in tpo_td043_probe()
582 	ddata->videomode = tpo_td043_timings;  in tpo_td043_probe()
584 	dssdev = &ddata->dssdev;  in tpo_td043_probe()
589 	dssdev->panel.timings = ddata->videomode;  in tpo_td043_probe()
604 	omap_dss_put_device(ddata->in);  in tpo_td043_probe()
610 	struct panel_drv_data *ddata = dev_get_drvdata(&spi->dev);  in tpo_td043_remove()  local
611 	struct omap_dss_device *dssdev = &ddata->dssdev;  in tpo_td043_remove()
612 	struct omap_dss_device *in = ddata->in;  in tpo_td043_remove()
614 	dev_dbg(&ddata->spi->dev, "%s\n", __func__);  in tpo_td043_remove()
631 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_spi_suspend()  local
633 	dev_dbg(dev, "tpo_td043_spi_suspend, tpo %p\n", ddata);  in tpo_td043_spi_suspend()
635 	ddata->power_on_resume = ddata->powered_on;  in tpo_td043_spi_suspend()
636 	tpo_td043_power_off(ddata);  in tpo_td043_spi_suspend()
637 	ddata->spi_suspended = 1;  in tpo_td043_spi_suspend()
644 	struct panel_drv_data *ddata = dev_get_drvdata(dev);  in tpo_td043_spi_resume()  local
649 	if (ddata->power_on_resume) {  in tpo_td043_spi_resume()
650 		ret = tpo_td043_power_on(ddata);  in tpo_td043_spi_resume()
654 	ddata->spi_suspended = 0;  in tpo_td043_spi_resume()