[media] adv7842: initialize timings to CEA 640x480p59.94

This timing must be supported by all HDMI equipment, so that's a
reasonable default.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 78986869b46b..515a870216ca 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -2936,6 +2936,8 @@ static int adv7842_probe(struct i2c_client *client,
                          const struct i2c_device_id *id)
 {
         struct adv7842_state *state;
+        static const struct v4l2_dv_timings cea640x480 =
+                V4L2_DV_BT_CEA_640X480P59_94;
         struct adv7842_platform_data *pdata = client->dev.platform_data;
         struct v4l2_ctrl_handler *hdl;
         struct v4l2_subdev *sd;
@@ -2962,6 +2964,7 @@ static int adv7842_probe(struct i2c_client *client,
 
         /* platform data */
         state->pdata = *pdata;
+        state->timings = cea640x480;
 
         sd = &state->sd;
         v4l2_i2c_subdev_init(sd, client, &adv7842_ops);