diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2018-10-04 10:57:06 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-10-05 18:23:59 +0300 |
| commit | e7da89926f6dc6cf855f5ffdf79ef99a1b115ca7 (patch) | |
| tree | b46905cc31bf981ac795664ae41cb9dbb746eb51 /drivers | |
| parent | 7ec2b3b941a666a942859684281b5f6460a0c234 (diff) | |
| download | linux-e7da89926f6dc6cf855f5ffdf79ef99a1b115ca7.tar.xz | |
media: adv7604: when the EDID is cleared, unconfigure CEC as well
When there is no EDID the CEC adapter should be unconfigured as
well. So call cec_phys_addr_invalidate() when this happens.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: <stable@vger.kernel.org> # for v4.18 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/i2c/adv7604.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 1c89959b1509..9eb7c70a7712 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -2284,8 +2284,10 @@ static int adv76xx_set_edid(struct v4l2_subdev *sd, struct v4l2_edid *edid) state->aspect_ratio.numerator = 16; state->aspect_ratio.denominator = 9; - if (!state->edid.present) + if (!state->edid.present) { state->edid.blocks = 0; + cec_phys_addr_invalidate(state->cec_adap); + } v4l2_dbg(2, debug, sd, "%s: clear EDID pad %d, edid.present = 0x%x\n", __func__, edid->pad, state->edid.present); |