diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-31 14:32:03 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-12-31 20:53:58 +0100 |
| commit | ac97ecc886472e97ff22a81c298163d180d24605 (patch) | |
| tree | 7807a27faa7228cf6545220c2027103aadb2c8a1 /drivers/media/video/gspca/gspca.c | |
| parent | futex: Fix uninterruptible loop due to gate_area (diff) | |
| download | linux-ac97ecc886472e97ff22a81c298163d180d24605.tar.xz linux-ac97ecc886472e97ff22a81c298163d180d24605.zip | |
gspca: Fix falling back to lower isoc alt settings
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 <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media/video/gspca/gspca.c')
| -rw-r--r-- | 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 512f32ff446a..2ca10dfec91f 100644 --- a/drivers/media/video/gspca/gspca.c +++ b/drivers/media/video/gspca/gspca.c @@ -957,7 +957,7 @@ retry: ret = -EIO; goto out; } - alt = ep_tb[--alt_idx].alt; + gspca_dev->alt = ep_tb[--alt_idx].alt; } } out: |