diff options
Diffstat (limited to 'drivers/video/omap2/displays/panel-toppoly-tdo35s.c')
| -rw-r--r-- | drivers/video/omap2/displays/panel-toppoly-tdo35s.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c index fa434ca6e4b7..526e906c8a6c 100644 --- a/drivers/video/omap2/displays/panel-toppoly-tdo35s.c +++ b/drivers/video/omap2/displays/panel-toppoly-tdo35s.c @@ -46,6 +46,9 @@ static int toppoly_tdo_panel_power_on(struct omap_dss_device *dssdev) { int r; + if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE) + return 0; + r = omapdss_dpi_display_enable(dssdev); if (r) goto err0; @@ -65,6 +68,9 @@ err0: static void toppoly_tdo_panel_power_off(struct omap_dss_device *dssdev) { + if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) + return; + if (dssdev->platform_disable) dssdev->platform_disable(dssdev); @@ -73,8 +79,12 @@ static void toppoly_tdo_panel_power_off(struct omap_dss_device *dssdev) static int toppoly_tdo_panel_probe(struct omap_dss_device *dssdev) { - dssdev->panel.config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | - OMAP_DSS_LCD_IHS; + dssdev->panel.config = OMAP_DSS_LCD_TFT | + OMAP_DSS_LCD_IVS | + OMAP_DSS_LCD_IHS | + OMAP_DSS_LCD_IPC | + OMAP_DSS_LCD_ONOFF; + dssdev->panel.timings = toppoly_tdo_panel_timings; return 0; |