Without this, g_crop will always return the boot-time state.
Signed-off-by: Ulrich Hecht <[email protected]>
---
drivers/media/i2c/adv7604.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index 1bfa9f3..d7d0bb7 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1975,6 +1975,15 @@ static int adv76xx_isr(struct v4l2_subdev *sd, u32
status, bool *handled)
v4l2_subdev_notify_event(sd, &adv76xx_ev_fmt);
+ /* update timings */
+ if (adv76xx_query_dv_timings(sd, &state->timings)
+ == -ENOLINK) {
+ /* no signal, fall back to default timings */
+ const struct v4l2_dv_timings cea640x480 =
+ V4L2_DV_BT_CEA_640X480P59_94;
+ state->timings = cea640x480;
+ }
+
if (handled)
*handled = true;
}
--
2.6.3
--
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