static void tpo_td043_set_timings(struct omap_dss_device *dssdev, struct omap_video_timings *timings) { omapdss_dpi_set_timings(dssdev, timings); dssdev->panel.timings = *timings; }
static int sharp_ls_power_on(struct omap_dss_device *dssdev) { struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev); int r = 0; if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) return 0; omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings); omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines); r = omapdss_dpi_display_enable(dssdev); if (r) goto err0; /* wait couple of vsyncs until enabling the LCD */ msleep(50); if (gpio_is_valid(pd->resb_gpio)) gpio_set_value_cansleep(pd->resb_gpio, 1); if (gpio_is_valid(pd->ini_gpio)) gpio_set_value_cansleep(pd->ini_gpio, 1); return 0; err0: return r; }
static int tpo_td043_enable_dss(struct omap_dss_device *dssdev) { struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev); int r; if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) return 0; omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings); omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines); r = omapdss_dpi_display_enable(dssdev); if (r) goto err0; if (dssdev->platform_enable) { r = dssdev->platform_enable(dssdev); if (r) goto err1; } /* * If we are resuming from system suspend, SPI clocks might not be * enabled yet, so we'll program the LCD from SPI PM resume callback. */ if (!tpo_td043->spi_suspended) { r = tpo_td043_power_on(tpo_td043); if (r) goto err1; } dssdev->state = OMAP_DSS_DISPLAY_ACTIVE; return 0; err1: omapdss_dpi_display_disable(dssdev); err0: return r; }
static int nec_8048_panel_power_on(struct omap_dss_device *dssdev) { struct panel_nec_nl8048_data *pd = get_panel_data(dssdev); int r; if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) return 0; omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings); omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines); r = omapdss_dpi_display_enable(dssdev); if (r) goto err0; if (gpio_is_valid(pd->res_gpio)) gpio_set_value_cansleep(pd->res_gpio, 1); return 0; err0: return r; }