From 9edf1a69259a74fc295f2ef52546f3da8bb962cb Mon Sep 17 00:00:00 2001
From: Jean-Francois Moine <moinejf@free.fr>
Date: Sun, 23 Nov 2008 15:53:28 -0300
Subject: [PATCH] V4L/DVB (9838): gspca: Delay when trying an other altsetting
on streaming start.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
drivers/media/video/gspca/gspca.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 2358e6cfb38..9b71059521f 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -639,8 +639,11 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
"usb_submit_urb [%d] err %d", n, ret);
gspca_dev->streaming = 0;
destroy_urbs(gspca_dev);
- if (ret == -ENOSPC)
+ if (ret == -ENOSPC) {
+ mdelay(20); /* wait for kill
+ * complete */
break; /* try the previous alt */
+ }
goto out;
}
}
--
2.41.3