diff options
Diffstat (limited to 'drivers/video/omap2/omapfb')
-rw-r--r-- | drivers/video/omap2/omapfb/omapfb-ioctl.c | 7 | ||||
-rw-r--r-- | drivers/video/omap2/omapfb/omapfb-main.c | 32 | ||||
-rw-r--r-- | drivers/video/omap2/omapfb/omapfb.h | 5 |
3 files changed, 38 insertions, 6 deletions
diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index c6cf372d22c5..606b89f12351 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -599,6 +599,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) struct omapfb_info *ofbi = FB2OFB(fbi); struct omapfb2_device *fbdev = ofbi->fbdev; struct omap_dss_device *display = fb2display(fbi); + struct omap_overlay_manager *mgr; union { struct omapfb_update_window_old uwnd_o; @@ -786,12 +787,14 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) case OMAPFB_WAITFORVSYNC: DBG("ioctl WAITFORVSYNC\n"); - if (!display) { + if (!display && !display->output && !display->output->manager) { r = -EINVAL; break; } - r = display->manager->wait_for_vsync(display->manager); + mgr = display->output->manager; + + r = mgr->wait_for_vsync(mgr); break; case OMAPFB_WAITFORGO: diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index 15373f4aee19..16db1589bd91 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -1593,6 +1593,20 @@ static int omapfb_allocate_all_fbs(struct omapfb2_device *fbdev) return 0; } +static void omapfb_clear_fb(struct fb_info *fbi) +{ + const struct fb_fillrect rect = { + .dx = 0, + .dy = 0, + .width = fbi->var.xres_virtual, + .height = fbi->var.yres_virtual, + .color = 0, + .rop = ROP_COPY, + }; + + cfb_fillrect(fbi, &rect); +} + int omapfb_realloc_fbmem(struct fb_info *fbi, unsigned long size, int type) { struct omapfb_info *ofbi = FB2OFB(fbi); @@ -1662,6 +1676,8 @@ int omapfb_realloc_fbmem(struct fb_info *fbi, unsigned long size, int type) goto err; } + omapfb_clear_fb(fbi); + return 0; err: omapfb_free_fbmem(fbi); @@ -1946,6 +1962,16 @@ static int omapfb_create_framebuffers(struct omapfb2_device *fbdev) } } + for (i = 0; i < fbdev->num_fbs; i++) { + struct fb_info *fbi = fbdev->fbs[i]; + struct omapfb_info *ofbi = FB2OFB(fbi); + + if (ofbi->region->size == 0) + continue; + + omapfb_clear_fb(fbi); + } + DBG("fb_infos initialized\n"); for (i = 0; i < fbdev->num_fbs; i++) { @@ -2354,6 +2380,7 @@ static int __init omapfb_probe(struct platform_device *pdev) struct omap_overlay *ovl; struct omap_dss_device *def_display; struct omap_dss_device *dssdev; + struct omap_dss_device *ovl_device; DBG("omapfb_probe\n"); @@ -2427,8 +2454,9 @@ static int __init omapfb_probe(struct platform_device *pdev) /* gfx overlay should be the default one. find a display * connected to that, and use it as default display */ ovl = omap_dss_get_overlay(0); - if (ovl->manager && ovl->manager->device) { - def_display = ovl->manager->device; + ovl_device = ovl->get_device(ovl); + if (ovl_device) { + def_display = ovl_device; } else { dev_warn(&pdev->dev, "cannot find default display\n"); def_display = NULL; diff --git a/drivers/video/omap2/omapfb/omapfb.h b/drivers/video/omap2/omapfb/omapfb.h index 30361a09aecd..5ced9b334d35 100644 --- a/drivers/video/omap2/omapfb/omapfb.h +++ b/drivers/video/omap2/omapfb/omapfb.h @@ -148,8 +148,9 @@ static inline struct omap_dss_device *fb2display(struct fb_info *fbi) /* XXX: returns the display connected to first attached overlay */ for (i = 0; i < ofbi->num_overlays; i++) { - if (ofbi->overlays[i]->manager) - return ofbi->overlays[i]->manager->device; + struct omap_overlay *ovl = ofbi->overlays[i]; + + return ovl->get_device(ovl); } return NULL; |