diff options
| author | Volokh Konstantin <volokh84@gmail.com> | 2013-01-16 09:00:50 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-06 09:02:59 -0200 |
| commit | d18b6acfe2f1c279ab2fb510eabc405cf538fb68 (patch) | |
| tree | 54b792fadc66a2c294f9e50e56b0028d5205ce74 /drivers/staging/media | |
| parent | 7a295d1289f2be16f80f0a5242db330d542e0037 (diff) | |
[media] staging: media: go7007: i2c GPIO initialization Reset i2c stuff for GO7007_BOARDID_ADLINK_MPG24 need reset GPIO always when encoder initialize
Signed-off-by: Volokh Konstantin <volokh84@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/go7007/go7007-driver.c | 5 | ||||
| -rw-r--r-- | drivers/staging/media/go7007/go7007-usb.c | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/staging/media/go7007/go7007-driver.c b/drivers/staging/media/go7007/go7007-driver.c index 00014e754c7..0aaeb0aeb99 100644 --- a/drivers/staging/media/go7007/go7007-driver.c +++ b/drivers/staging/media/go7007/go7007-driver.c @@ -173,6 +173,11 @@ static int go7007_init_encoder(struct go7007 *go) go7007_write_addr(go, 0x3c82, 0x0001); go7007_write_addr(go, 0x3c80, 0x00fe); } + if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) { + /* set GPIO5 to be an output, currently low */ + go7007_write_addr(go, 0x3c82, 0x0000); + go7007_write_addr(go, 0x3c80, 0x00df); + } return 0; } diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c index a6cad158947..9dbf5ecd05a 100644 --- a/drivers/staging/media/go7007/go7007-usb.c +++ b/drivers/staging/media/go7007/go7007-usb.c @@ -1110,9 +1110,6 @@ static int go7007_usb_probe(struct usb_interface *intf, } else { u16 channel; - /* set GPIO5 to be an output, currently low */ - go7007_write_addr(go, 0x3c82, 0x0000); - go7007_write_addr(go, 0x3c80, 0x00df); /* read channel number from GPIO[1:0] */ go7007_read_addr(go, 0x3c81, &channel); channel &= 0x3; |