[media] gspca - sonixj: Fix the darkness of sensor om6802 in 320x240
The images are clearer with a lower bridge clock.
Signed-off-by: Jean-François Moine <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 2ad757d..c477ad1 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -2532,6 +2532,10 @@
if (!mode) { /* if 640x480 */
reg17 &= ~MCK_SIZE_MASK;
reg17 |= 0x04; /* clock / 4 */
+ } else {
+ reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x02; /* clock / 2 */
}
break;
case SENSOR_OV7630:
