diff options
| author | Martin Bugge <marbugge@cisco.com> | 2013-12-05 14:46:21 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-07 08:29:54 (GMT) |
| commit | b38a1c4cf27ca8303b7c15f8df8247c081ba2723 (patch) | |
| tree | 024e82e49605e9291cb54347a585fb4da8a52271 /drivers | |
| parent | 69e9ba6f31e6ff93eecdbf6fbeff8e5320fd2155 (diff) | |
| download | linux-b38a1c4cf27ca8303b7c15f8df8247c081ba2723.tar.xz | |
[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>
Diffstat (limited to 'drivers')
| -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 23f3c1f..8d0edd4 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) } rep_write(sd, 0x76, spa_loc); } else { - /* default register values for SPA */ + /* Edid values for SPA location */ if (port == 0) { - /* port A SPA */ - rep_write(sd, 0x72, 0); - rep_write(sd, 0x73, 0); + /* port A */ + rep_write(sd, 0x72, val[0xc0]); + rep_write(sd, 0x73, val[0xc1]); } else { - /* port B SPA */ - rep_write(sd, 0x74, 0); - rep_write(sd, 0x75, 0); + /* port B */ + rep_write(sd, 0x74, val[0xc0]); + rep_write(sd, 0x75, val[0xc1]); } rep_write(sd, 0x76, 0xc0); } |