Merge branch 'for-florian' of git://gitorious.org/linux-omap-dss2/linux into fbdev...
[linux-2.6.git] / drivers / media / video / omap / omap_vout.c
index b3a5ecd..30d8896 100644 (file)
@@ -400,7 +400,6 @@ static int omapvid_setup_overlay(struct omap_vout_device *vout,
 
        ovl->get_overlay_info(ovl, &info);
        info.paddr = addr;
-       info.vaddr = NULL;
        info.width = cropwidth;
        info.height = cropheight;
        info.color_mode = vout->dss_mode;
@@ -1165,12 +1164,17 @@ static int vidioc_try_fmt_vid_overlay(struct file *file, void *fh,
 {
        int ret = 0;
        struct omap_vout_device *vout = fh;
+       struct omap_overlay *ovl;
+       struct omapvideo_info *ovid;
        struct v4l2_window *win = &f->fmt.win;
 
+       ovid = &vout->vid_info;
+       ovl = ovid->overlays[0];
+
        ret = omap_vout_try_window(&vout->fbuf, win);
 
        if (!ret) {
-               if (vout->vid == OMAP_VIDEO1)
+               if ((ovl->caps & OMAP_DSS_OVL_CAP_GLOBAL_ALPHA) == 0)
                        win->global_alpha = 255;
                else
                        win->global_alpha = f->fmt.win.global_alpha;
@@ -1194,8 +1198,8 @@ static int vidioc_s_fmt_vid_overlay(struct file *file, void *fh,
 
        ret = omap_vout_new_window(&vout->crop, &vout->win, &vout->fbuf, win);
        if (!ret) {
-               /* Video1 plane does not support global alpha */
-               if (ovl->id == OMAP_DSS_VIDEO1)
+               /* Video1 plane does not support global alpha on OMAP3 */
+               if ((ovl->caps & OMAP_DSS_OVL_CAP_GLOBAL_ALPHA) == 0)
                        vout->win.global_alpha = 255;
                else
                        vout->win.global_alpha = f->fmt.win.global_alpha;
@@ -1788,7 +1792,9 @@ static int vidioc_s_fbuf(struct file *file, void *fh,
        if (ovl->manager && ovl->manager->get_manager_info &&
                        ovl->manager->set_manager_info) {
                ovl->manager->get_manager_info(ovl->manager, &info);
-               info.alpha_enabled = enable;
+               /* enable this only if there is no zorder cap */
+               if ((ovl->caps & OMAP_DSS_OVL_CAP_ZORDER) == 0)
+                       info.partial_alpha_enabled = enable;
                if (ovl->manager->set_manager_info(ovl->manager, &info))
                        return -EINVAL;
        }
@@ -1820,7 +1826,7 @@ static int vidioc_g_fbuf(struct file *file, void *fh,
        }
        if (ovl->manager && ovl->manager->get_manager_info) {
                ovl->manager->get_manager_info(ovl->manager, &info);
-               if (info.alpha_enabled)
+               if (info.partial_alpha_enabled)
                        a->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
        }