diff options
Diffstat (limited to 'drivers/media/i2c/adv7842.c')
| -rw-r--r-- | drivers/media/i2c/adv7842.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 0d554919cdd5..48b628bc6714 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -1435,6 +1435,8 @@ static int adv7842_query_dv_timings(struct v4l2_subdev *sd, v4l2_dbg(1, debug, sd, "%s:\n", __func__); + memset(timings, 0, sizeof(struct v4l2_dv_timings)); + /* SDP block */ if (state->mode == ADV7842_MODE_SDP) return -ENODATA; @@ -1483,7 +1485,7 @@ static int adv7842_query_dv_timings(struct v4l2_subdev *sd, hdmi_read(sd, 0x2d)) / 2; bt->il_vsync = ((hdmi_read(sd, 0x30) & 0x1f) * 256 + hdmi_read(sd, 0x31)) / 2; - bt->vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 + + bt->il_vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 + hdmi_read(sd, 0x35)) / 2; } adv7842_fill_optional_dv_timings_fields(sd, timings); |