V4L/DVB (5924): ivtv-fb: initializing the fb should trigger ivtv firmware load

ivtv-fb: initializing the framebuffer should trigger ivtv firmware load

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/ivtv/ivtv-fb.c b/drivers/media/video/ivtv/ivtv-fb.c
index b8ad249a0b17..00765da8a6a0 100644
--- a/drivers/media/video/ivtv/ivtv-fb.c
+++ b/drivers/media/video/ivtv/ivtv-fb.c
@@ -1013,6 +1013,11 @@ static int ivtvfb_init_io(struct ivtv *itv)
 {
         struct osd_info *oi = itv->osd_info;
 
+        if (ivtv_init_on_first_open(itv)) {
+                IVTV_FB_ERR("Failed to initialize ivtv\n");
+                return -ENXIO;
+        }
+
         ivtv_fb_get_framebuffer(itv, &oi->video_rbase, &oi->video_buffer_size);
 
         /* The osd buffer size depends on the number of video buffers allocated