From c0ec1c4dd7d6b2bfb1eca116f9df4578d9193623 Mon Sep 17 00:00:00 2001 From: Antti Palosaari Date: Mon, 25 Feb 2013 08:24:18 -0300 Subject: [PATCH] [media] a8293: add small sleep in order to settle LNB voltage PCTV 461e requires that small delay. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/a8293.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/dvb-frontends/a8293.c b/drivers/media/dvb-frontends/a8293.c index 74fbb5d58bed..780da58132f1 100644 --- a/drivers/media/dvb-frontends/a8293.c +++ b/drivers/media/dvb-frontends/a8293.c @@ -96,6 +96,8 @@ static int a8293_set_voltage(struct dvb_frontend *fe, if (ret) goto err; + usleep_range(1500, 50000); + return ret; err: dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret); -- GitLab