OMAPFB: Change dssdev->manager references

[karo-tx-linux.git] / drivers / video / omap2 / omapfb / omapfb-ioctl.c

diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c
index 6a09ef87e14fae9886461bb7855c9d97350707e0..606b89f12351d4e1cc2cb234fd4e5c481bf82cda 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c
@@ -70,7 +70,7 @@ static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)
 
        DBG("omapfb_setup_plane\n");
 
-       if (ofbi->num_overlays != 1) {
+       if (ofbi->num_overlays == 0) {
                r = -EINVAL;
                goto out;
        }
@@ -185,7 +185,7 @@ static int omapfb_query_plane(struct fb_info *fbi, struct omapfb_plane_info *pi)
 {
        struct omapfb_info *ofbi = FB2OFB(fbi);
 
-       if (ofbi->num_overlays != 1) {
+       if (ofbi->num_overlays == 0) {
                memset(pi, 0, sizeof(*pi));
        } else {
                struct omap_overlay *ovl;
@@ -225,6 +225,9 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
        down_write_nested(&rg->lock, rg->id);
        atomic_inc(&rg->lock_count);
 
+       if (rg->size == size && rg->type == mi->type)
+               goto out;
+
        if (atomic_read(&rg->map_count)) {
                r = -EBUSY;
                goto out;
@@ -247,12 +250,10 @@ static int omapfb_setup_mem(struct fb_info *fbi, struct omapfb_mem_info *mi)
                }
        }
 
-       if (rg->size != size || rg->type != mi->type) {
-               r = omapfb_realloc_fbmem(fbi, size, mi->type);
-               if (r) {
-                       dev_err(fbdev->dev, "realloc fbmem failed\n");
-                       goto out;
-               }
+       r = omapfb_realloc_fbmem(fbi, size, mi->type);
+       if (r) {
+               dev_err(fbdev->dev, "realloc fbmem failed\n");
+               goto out;
        }
 
  out:
@@ -598,6 +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;
@@ -785,12 +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: