diff options
| -rw-r--r-- | drivers/video/video-uclass.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 4576eb73d5..fdfab2baa8 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -125,16 +125,6 @@ int video_reserve(ulong *addrp) debug("Video frame buffers from %lx to %lx\n", gd->video_bottom, gd->video_top); - if (spl_phase() == PHASE_SPL && CONFIG_IS_ENABLED(BLOBLIST)) { - struct video_handoff *ho; - - ho = bloblist_add(BLOBLISTT_U_BOOT_VIDEO, sizeof(*ho), 0); - if (!ho) - return log_msg_ret("blf", -ENOENT); - ho->fb = *addrp; - ho->size = size; - } - return 0; } @@ -472,6 +462,26 @@ static int video_post_probe(struct udevice *dev) priv->fb_size = priv->line_length * priv->ysize; + /* + * Set up video handoff fields for passing video blob to next stage + * NOTE: + * This assumes that reserved video memory only uses a single framebuffer + */ + if (spl_phase() == PHASE_SPL && CONFIG_IS_ENABLED(BLOBLIST)) { + struct video_handoff *ho; + + ho = bloblist_add(BLOBLISTT_U_BOOT_VIDEO, sizeof(*ho), 0); + if (!ho) + return log_msg_ret("blf", -ENOENT); + ho->fb = gd->video_bottom; + /* Fill aligned size here as calculated in video_reserve() */ + ho->size = gd->video_top - gd->video_bottom; + ho->xsize = priv->xsize; + ho->ysize = priv->ysize; + ho->line_length = priv->line_length; + ho->bpix = priv->bpix; + } + if (CONFIG_IS_ENABLED(VIDEO_COPY) && plat->copy_base) priv->copy_fb = map_sysmem(plat->copy_base, plat->size); |