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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-04 08:31:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-12-10 09:05:52 -0200 |
| commit | 483deb0f2b38060c1f2de216c09f05b1869b0d52 (patch) | |
| tree | 1c7158b274e826dbcfa57169effff84a0b35c2ae /include/media/tuner-types.h | |
| parent | cefccc8011c58b559498396f0ccefa0a0ffa3f53 (diff) | |
| download | lwn-483deb0f2b38060c1f2de216c09f05b1869b0d52.tar.gz lwn-483deb0f2b38060c1f2de216c09f05b1869b0d52.zip | |
V4L/DVB (4935): Added the capability of selecting fm gain by tuner
Some tuners require using cGainNormal instead of cGainLow for
high sensibility on FM reception.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media/tuner-types.h')
| -rw-r--r-- | include/media/tuner-types.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h index 37dad07a8439..e5ad3fcfe984 100644 --- a/include/media/tuner-types.h +++ b/include/media/tuner-types.h @@ -50,6 +50,10 @@ struct tuner_params { sensitivity. If this setting is 1, then set PORT2 to 1 to get proper FM reception. */ unsigned int port2_fm_high_sensitivity:1; + /* Some Philips tuners use tda9887 cGainNormal to select the FM radio + sensitivity. If this setting is 1, e register will use cGainNormal + instead of cGainLow. */ + unsigned int fm_gain_normal:1; /* Most tuners with a tda9887 use QSS mode. Some (cheaper) tuners use Intercarrier mode. If this setting is 1, then the tuner needs to be set to intercarrier mode. */ |