[media] gspca - ov534/ov534_9: Fix sccd_read/write errors
The ov534 bridge is too slow to handle the sensor accesses
requested by fast hosts giving 'sccb_reg_write failed'.
A small delay fixes the problem.
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index c16bd1b..80c81dd 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -851,6 +851,7 @@
int i;
for (i = 0; i < 5; i++) {
+ msleep(10);
data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
switch (data) {
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index e6601b8..0120f94 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1008,6 +1008,7 @@
int i;
for (i = 0; i < 5; i++) {
+ msleep(10);
data = reg_r(gspca_dev, OV534_REG_STATUS);
switch (data) {