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[media] gspca - ov519: Fix a regression for ovfx2 webcams 

By git commit c42cedbb65, the bulk transfer size was changed to a lower
value for resolutions != 1600x1200, but the image extraction routine still
worked with the previous value, giving bad truncated images.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-François Moine 2011-05-22 04:56:32 -03:00 committed by Mauro Carvalho Chehab
parent 55922c9d1b
commit 9d2b909544
1 changed files with 1 additions and 1 deletions
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2
drivers/media/video/gspca/ov519.c
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@ -4478,7 +4478,7 @@ static void ovfx2_pkt_scan(struct gspca_dev *gspca_dev,
gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
/* A short read signals EOF */
if (len < OVFX2_BULK_SIZE) {
if (len < gspca_dev->cam.bulk_size) {
/* If the frame is short, and it is one of the first ones
the sensor and bridge are still syncing, so drop it. */
if (sd->first_frame) {