[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>
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index eb7b261..a1f82a9 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -1777,6 +1777,10 @@
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;
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 47236a5..b201491 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -6414,6 +6414,10 @@
gspca_dev->cam.ctrls = sd->ctrls;
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--;
+
return 0;
}