The current gspca core code has a regression where it no longer properly
falls back to lower alt settings when there is not enough bandwidth.
This causes many iso based usb-1 cameras to not work when plugged
into a usb2 hub or a sandybridge chipset motherboard!
This patch fixes this.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/media/video/gspca/gspca.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/gspca/gspca.c
b/drivers/media/video/gspca/gspca.c
index 7fb90ae..c27dc09 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -988,7 +988,7 @@ retry:
ret = -EIO;
goto out;
}
- alt = ep_tb[--alt_idx].alt;
+ gspca_dev->alt = ep_tb[--alt_idx].alt;
}
}
out:
--
1.7.7.4
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