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authorJean-François Moine <moinejf@free.fr>2011-02-10 14:10:50 +0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-03-22 02:32:07 +0300
commit062909f64981678899a1abbe16a616b0e92fc615 (patch)
treeeb331a50383b317e3693471c7db56c40911853af /drivers/media/video/gspca/sonixj.c
parent5c95606b1d94a6dc62df0af2bc0d3e0e9a2e6cce (diff)
downloadlinux-062909f64981678899a1abbe16a616b0e92fc615.tar.xz
[media] gspca - sonixj, zc3xx: Let some bandwidth for audio when USB 1.1
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca/sonixj.c')
-rw-r--r--drivers/media/video/gspca/sonixj.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index eb7b2613ab45..a1f82a92833d 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1777,6 +1777,10 @@ static int sd_config(struct gspca_dev *gspca_dev,
sd->ag_cnt = -1;
sd->quality = QUALITY_DEF;
+ /* if USB 1.1, let some bandwidth for the audio device */
+ if (gspca_dev->audio && gspca_dev->dev->speed < USB_SPEED_HIGH)
+ gspca_dev->nbalt--;
+
INIT_WORK(&sd->work, qual_upd);
return 0;