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[FOR,2.6.39] gspca - ov519: Fix a regression for ovfx2 webcams

Message ID 20110522101634.33e10357@tele (mailing list archive)
State Superseded, archived
Headers

Commit Message

Jean-Francois Moine May 22, 2011, 8:16 a.m. UTC 
  By git commit c42cedbb658b, 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>
---
 drivers/media/video/gspca/ov519.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 36a46fc..5ac2f3c 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -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) {