diff options
| author | Jean-François Moine <moinejf@free.fr> | 2011-09-23 07:15:50 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-24 02:30:06 (GMT) |
| commit | 9ba4a4ba3c170e618f75213fb03fe2deda754195 (patch) | |
| tree | 4b899d65ebb892eda304a21d0f36c6f7b463ff05 | |
| parent | 8f12b1ab2fac0edbc5d8ad64f962fe40662c5b72 (diff) | |
| download | linux-9ba4a4ba3c170e618f75213fb03fe2deda754195.tar.xz | |
[media] gspca - spca1528: Increase the status waiting time
Some webcams ask for a greater time to start.
This patch increases the delay before timeout error on capture start.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/gspca/spca1528.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/gspca/spca1528.c b/drivers/media/video/gspca/spca1528.c index 4131be5d..565c2f1 100644 --- a/drivers/media/video/gspca/spca1528.c +++ b/drivers/media/video/gspca/spca1528.c @@ -226,14 +226,16 @@ static void reg_wb(struct gspca_dev *gspca_dev, static void wait_status_0(struct gspca_dev *gspca_dev) { - int i; + int i, w; - i = 20; + i = 16; + w = 0; do { reg_r(gspca_dev, 0x21, 0x0000, 1); if (gspca_dev->usb_buf[0] == 0) return; - msleep(30); + w += 15; + msleep(w); } while (--i > 0); PDEBUG(D_ERR, "wait_status_0 timeout"); gspca_dev->usb_err = -ETIME; |