diff options
| author | Martin Bugge <marbugge@cisco.com> | 2013-12-05 09:46:21 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-07 03:29:54 -0500 |
| commit | b38a1c4cf27ca8303b7c15f8df8247c081ba2723 (patch) | |
| tree | 024e82e49605e9291cb54347a585fb4da8a52271 | |
| parent | 69e9ba6f31e6ff93eecdbf6fbeff8e5320fd2155 (diff) | |
[media] adv7842: set defaults spa-location
For edid with no Source Physical Address (spa), set
spa-location to default and use correct values from edid.
Signed-off-by: Martin Bugge <marbugge@cisco.com>
Cc: Mats Randgaard <matrandg@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/media/i2c/adv7842.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 23f3c1f5f010..8d0edd47b65d 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c | |||
| @@ -716,15 +716,15 @@ static int edid_write_hdmi_segment(struct v4l2_subdev *sd, u8 port) | |||
| 716 | } | 716 | } |
| 717 | rep_write(sd, 0x76, spa_loc); | 717 | rep_write(sd, 0x76, spa_loc); |
| 718 | } else { | 718 | } else { |
| 719 | /* default register values for SPA */ | 719 | /* Edid values for SPA location */ |
| 720 | if (port == 0) { | 720 | if (port == 0) { |
| 721 | /* port A SPA */ | 721 | /* port A */ |
| 722 | rep_write(sd, 0x72, 0); | 722 | rep_write(sd, 0x72, val[0xc0]); |
| 723 | rep_write(sd, 0x73, 0); | 723 | rep_write(sd, 0x73, val[0xc1]); |
| 724 | } else { | 724 | } else { |
| 725 | /* port B SPA */ | 725 | /* port B */ |
| 726 | rep_write(sd, 0x74, 0); | 726 | rep_write(sd, 0x74, val[0xc0]); |
| 727 | rep_write(sd, 0x75, 0); | 727 | rep_write(sd, 0x75, val[0xc1]); |
| 728 | } | 728 | } |
| 729 | rep_write(sd, 0x76, 0xc0); | 729 | rep_write(sd, 0x76, 0xc0); |
| 730 | } | 730 | } |