diff options
author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-12-20 06:03:58 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-07 06:47:19 -0200 |
commit | fe808f3c9342cbd77fb0102c462e8555e458b286 (patch) | |
tree | ee8ca0439998cf7164ded8721cbcdfb3717977a8 /drivers/media/i2c/adv7842.c | |
parent | 834a8be1566f6db57a95954cc7bcc9d1e95aa80b (diff) |
[media] adv7842: set LLC DLL phase from platform_data
The correct LLC DLL phase depends on the board layout, so this
should be part of the platform_data.
Also updated the platform_data in ezkit to ensure that what was the old
default value is now explicitly specified, so the behavior for that board
is unchanged.
Tested-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/i2c/adv7842.c')
-rw-r--r-- | drivers/media/i2c/adv7842.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index c69711756c8e..78986869b46b 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -1593,9 +1593,6 @@ static void select_input(struct v4l2_subdev *sd, afe_write(sd, 0x00, 0x00); /* power up ADC */ afe_write(sd, 0xc8, 0x00); /* phase control */ - io_write(sd, 0x19, 0x83); /* LLC DLL phase */ - io_write(sd, 0x33, 0x40); /* LLC DLL enable */ - io_write(sd, 0xdd, 0x90); /* Manual 2x output clock */ /* script says register 0xde, which don't exist in manual */ @@ -2609,8 +2606,7 @@ static int adv7842_core_init(struct v4l2_subdev *sd) io_write_and_or(sd, 0x20, 0xcf, 0x00); /* LLC */ - /* Set phase to 16. TODO: get this from platform_data */ - io_write(sd, 0x19, 0x90); + io_write(sd, 0x19, 0x80 | pdata->llc_dll_phase); io_write(sd, 0x33, 0x40); /* interrupts */ |