The patch number 10371 was added via Jean-Francois Moine <[email protected]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
Linux Media Mailing List <[email protected]>
------
From: Jean-Francois Moine <[email protected]>
gspca - spca561: Fix image problem in the 352x288 mode of rev72a.
With the wrong clock value, the image had two moving colored lines.
Priority: normal
Signed-off-by: Jean-Francois Moine <[email protected]>
---
linux/drivers/media/video/gspca/spca561.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff -r 2b50a67f9bb5 -r c1ebc0e03fa1 linux/drivers/media/video/gspca/spca561.c
--- a/linux/drivers/media/video/gspca/spca561.c Sat Jan 17 08:46:38 2009 +0100
+++ b/linux/drivers/media/video/gspca/spca561.c Sun Jan 18 18:24:52 2009 +0100
@@ -679,8 +679,10 @@ static int sd_start_72a(struct gspca_dev
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
switch (mode) {
default:
-/* case 0:
- case 1: */
+ case 0:
+ Clck = 0x27; /* ms-win 0x87 */
+ break;
+ case 1:
Clck = 0x25;
break;
case 2:
@@ -690,8 +692,9 @@ static int sd_start_72a(struct gspca_dev
Clck = 0x21;
break;
}
+ reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
+ reg_w_val(dev, 0x8702, 0x81);
reg_w_val(dev, 0x8500, mode); /* mode */
- reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
write_sensor_72a(gspca_dev, rev72a_init_sensor2);
setcontrast(gspca_dev);
/* setbrightness(gspca_dev); * fixme: bad values */
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/c1ebc0e03fa1d178242aa43b568d0ea2127ee90b
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