diff mbox

[FOR,2.6.39] gspca - ov519: Change the ovfx2 bulk transfer size

Message ID 20110522101904.5d12af63@tele (mailing list archive)
State Accepted
Headers show

Commit Message

Jean-Francois Moine May 22, 2011, 8:19 a.m. UTC 
The 'normal' bulk transfer size did not work for 800x600.
By git commit c42cedbb658b, this 'normal' size was used for 1600x1200 only.
It will now be used back again for all resolutions but 800x600.

Signed-off-by: Jean-François Moine <moinejf@free.fr>
---
 drivers/media/video/gspca/ov519.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 5ac2f3c..caf438a 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -609,7 +609,7 @@  static const struct v4l2_pix_format ovfx2_ov3610_mode[] = {
  * buffers, there are some pretty strict real time constraints for
  * isochronous transfer for larger frame sizes).
  */
-/*jfm: this value works well for 1600x1200, but not 800x600 - see isoc_init */
+/*jfm: this value does not work for 800x600 - see isoc_init */
 #define OVFX2_BULK_SIZE (13 * 4096)
 
 /* I2C registers */
@@ -3511,7 +3511,7 @@  static int sd_isoc_init(struct gspca_dev *gspca_dev)
 
 	switch (sd->bridge) {
 	case BRIDGE_OVFX2:
-		if (gspca_dev->width == 1600)
+		if (gspca_dev->width != 800)
 			gspca_dev->cam.bulk_size = OVFX2_BULK_SIZE;
 		else
 			gspca_dev->cam.bulk_size = 7 * 4096;