diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-11 21:20:53 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-17 02:39:44 +0200 |
| commit | dfdeac8108db5066e1adaf112adbe396ef27f0bc (patch) | |
| tree | e7e8b7ec6fcab04afe15f714ea78c00cd6ddfdb7 /drivers/media/tuners | |
| parent | [media] rtl2832: Fix IF calculus (diff) | |
| download | linux-dfdeac8108db5066e1adaf112adbe396ef27f0bc.tar.xz linux-dfdeac8108db5066e1adaf112adbe396ef27f0bc.zip | |
[media] r820t: disable auto gain/VGA setting
On field tests, the auto gain routine is not working, nor it is
used by the original driver. Let's comment it for now.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Antti Palosaari <crope@iki.fi>
Diffstat (limited to 'drivers/media/tuners')
| -rw-r--r-- | drivers/media/tuners/r820t.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index e63ee9443fa6..8d9977919d96 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -1163,6 +1163,8 @@ static int r820t_read_gain(struct r820t_priv *priv) return ((data[3] & 0x0f) << 1) + ((data[3] & 0xf0) >> 4); } +#if 0 +/* FIXME: This routine requires more testing */ static int r820t_set_gain_mode(struct r820t_priv *priv, bool set_manual_gain, int gain) @@ -1233,7 +1235,7 @@ static int r820t_set_gain_mode(struct r820t_priv *priv, return 0; } - +#endif static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, @@ -1261,10 +1263,6 @@ static int generic_set_freq(struct dvb_frontend *fe, if (rc < 0) goto err; - rc = r820t_set_gain_mode(priv, false, 0); - if (rc < 0) - goto err; - rc = r820t_set_pll(priv, type, lo_freq); if (rc < 0 || !priv->has_lock) goto err; |