diff options
| author | Brad Love <brad@nextdimension.cc> | 2018-03-06 22:15:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-03-07 12:06:20 +0300 |
| commit | 5ceade1d97fc6687e050c44c257382c192f56276 (patch) | |
| tree | 3407697e17ddcb4b0dc11694cddb4731af2bcea0 /drivers/media/pci/cx23885 | |
| parent | 5da1a68227feffd65bb7f20733afbe5134da6386 (diff) | |
| download | linux-5ceade1d97fc6687e050c44c257382c192f56276.tar.xz | |
media: cx23885: Set subdev host data to clk_freq pointer
Currently clk_freq is ignored entirely, because the cx235840 driver
configures the xtal at the chip defaults. This is an issue if a
board is produced with a non-default frequency crystal. If clk_freq
is not zero the cx25840 will attempt to use the setting provided,
or fall back to defaults otherwise.
Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/pci/cx23885')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-cards.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-cards.c b/drivers/media/pci/cx23885/cx23885-cards.c index 41f5669b2b43..3a1c55187b2a 100644 --- a/drivers/media/pci/cx23885/cx23885-cards.c +++ b/drivers/media/pci/cx23885/cx23885-cards.c @@ -2362,6 +2362,10 @@ void cx23885_card_setup(struct cx23885_dev *dev) &dev->i2c_bus[2].i2c_adap, "cx25840", 0x88 >> 1, NULL); if (dev->sd_cx25840) { + /* set host data for clk_freq configuration */ + v4l2_set_subdev_hostdata(dev->sd_cx25840, + &dev->clk_freq); + dev->sd_cx25840->grp_id = CX23885_HW_AV_CORE; v4l2_subdev_call(dev->sd_cx25840, core, load_fw); } |