diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index c0c846c8f2315c6e7c8b4f850ff74515af3df94a..60a0eb793422ca1f1683b187e022bfce6c610238 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -2193,6 +2193,61 @@ static int omapfb_parse_def_modes(struct omapfb2_device *fbdev) return r; } +static int omapfb_init_display(struct omapfb2_device *fbdev, + struct omap_dss_device *dssdev) +{ + struct omap_dss_driver *dssdrv = dssdev->driver; + int r; + + r = dssdrv->enable(dssdev); + if (r) { + dev_warn(fbdev->dev, "Failed to enable display '%s'\n", + dssdev->name); + return r; + } + + if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) { + u16 w, h; + if (dssdrv->enable_te) { + r = dssdrv->enable_te(dssdev, 1); + if (r) { + dev_err(fbdev->dev, "Failed to set TE\n"); + return r; + } + } + + if (dssdrv->set_update_mode) { + r = dssdrv->set_update_mode(dssdev, + OMAP_DSS_UPDATE_MANUAL); + if (r) { + dev_err(fbdev->dev, + "Failed to set update mode\n"); + return r; + } + } + + dssdrv->get_resolution(dssdev, &w, &h); + r = dssdrv->update(dssdev, 0, 0, w, h); + if (r) { + dev_err(fbdev->dev, + "Failed to update display\n"); + return r; + } + } else { + if (dssdrv->set_update_mode) { + r = dssdrv->set_update_mode(dssdev, + OMAP_DSS_UPDATE_AUTO); + if (r) { + dev_err(fbdev->dev, + "Failed to set update mode\n"); + return r; + } + } + } + + return 0; +} + static int omapfb_probe(struct platform_device *pdev) { struct omapfb2_device *fbdev = NULL; @@ -2292,30 +2347,13 @@ static int omapfb_probe(struct platform_device *pdev) } if (def_display) { - struct omap_dss_driver *dssdrv = def_display->driver; - - r = def_display->driver->enable(def_display); + r = omapfb_init_display(fbdev, def_display); if (r) { - dev_warn(fbdev->dev, "Failed to enable display '%s'\n", - def_display->name); + dev_err(fbdev->dev, + "failed to initialize default " + "display\n"); goto cleanup; } - - if (def_display->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) { - u16 w, h; - if (dssdrv->enable_te) - dssdrv->enable_te(def_display, 1); - if (dssdrv->set_update_mode) - dssdrv->set_update_mode(def_display, - OMAP_DSS_UPDATE_MANUAL); - - dssdrv->get_resolution(def_display, &w, &h); - def_display->driver->update(def_display, 0, 0, w, h); - } else { - if (dssdrv->set_update_mode) - dssdrv->set_update_mode(def_display, - OMAP_DSS_UPDATE_AUTO); - } } DBG("create sysfs for fbs\n");