diff options
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx-dvb.c')
-rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 185e89c18d68..9fce59979e3b 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -1204,6 +1204,12 @@ static int em28178_dvb_init_pctv_461e(struct em28xx *dev) /* attach SEC */ a8293_pdata.dvb_frontend = dvb->fe[0]; + /* + * 461e has a tendency to have vIN undervoltage troubles. + * Slew mitigates this. + */ + a8293_pdata.volt_slew_nanos_per_mv = 20; + dvb->i2c_client_sec = dvb_module_probe("a8293", NULL, &dev->i2c_adap[dev->def_i2c_bus], 0x08, &a8293_pdata); |