diff options
Diffstat (limited to 'drivers/media/i2c')
| -rw-r--r-- | drivers/media/i2c/ad9389b.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c index 7e68d8f9676f..52384e83cde9 100644 --- a/drivers/media/i2c/ad9389b.c +++ b/drivers/media/i2c/ad9389b.c @@ -1019,6 +1019,7 @@ static bool ad9389b_check_edid_status(struct v4l2_subdev *sd) segment = ad9389b_rd(sd, 0xc4); if (segment >= EDID_MAX_SEGM) { v4l2_err(sd, "edid segment number too big\n"); + state->have_monitor = false; return false; } v4l2_dbg(1, debug, sd, "%s: got segment %d\n", __func__, segment); @@ -1032,6 +1033,8 @@ static bool ad9389b_check_edid_status(struct v4l2_subdev *sd) } if (!edid_segment_verify_crc(sd, segment)) { /* edid crc error, force reread of edid segment */ + v4l2_err(sd, "%s: edid crc error\n", __func__); + state->have_monitor = false; ad9389b_s_power(sd, false); ad9389b_s_power(sd, true); return false; |