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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-14 00:03:12 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-14 00:03:12 +0400 |
| commit | 0d27bbfe81cb087748dc1511683bd3e7335a7da5 (patch) | |
| tree | 10b93c1eae76a08a6fd9eec51fafd4a6306764c7 /include/linux/dvb | |
| parent | 322c183cdc5f041d0f6a25fe519c7836649a6c8b (diff) | |
| download | linux-0d27bbfe81cb087748dc1511683bd3e7335a7da5.tar.xz | |
[media] frontend.h, Docbook: Improve status documentation
No functional changes. It just improves the description of the frontend
status, using Documentation/kernel-doc-nano-HOWTO.txt for the status
enumeration, and a table inside the DocBook.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/dvb')
| -rw-r--r-- | include/linux/dvb/frontend.h | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h index c92b4d64e013..bb51edfc72a2 100644 --- a/include/linux/dvb/frontend.h +++ b/include/linux/dvb/frontend.h @@ -121,16 +121,27 @@ typedef enum fe_sec_mini_cmd { } fe_sec_mini_cmd_t; +/** + * enum fe_status - enumerates the possible frontend status + * @FE_HAS_SIGNAL: found something above the noise level + * @FE_HAS_CARRIER: found a DVB signal + * @FE_HAS_VITERBI: FEC is stable + * @FE_HAS_SYNC: found sync bytes + * @FE_HAS_LOCK: everything's working + * @FE_TIMEDOUT: no lock within the last ~2 seconds + * @FE_REINIT: frontend was reinitialized, application is recommended + * to reset DiSEqC, tone and parameters + */ + typedef enum fe_status { - FE_HAS_SIGNAL = 0x01, /* found something above the noise level */ - FE_HAS_CARRIER = 0x02, /* found a DVB signal */ - FE_HAS_VITERBI = 0x04, /* FEC is stable */ - FE_HAS_SYNC = 0x08, /* found sync bytes */ - FE_HAS_LOCK = 0x10, /* everything's working... */ - FE_TIMEDOUT = 0x20, /* no lock within the last ~2 seconds */ - FE_REINIT = 0x40 /* frontend was reinitialized, */ -} fe_status_t; /* application is recommended to reset */ - /* DiSEqC, tone and parameters */ + FE_HAS_SIGNAL = 0x01, + FE_HAS_CARRIER = 0x02, + FE_HAS_VITERBI = 0x04, + FE_HAS_SYNC = 0x08, + FE_HAS_LOCK = 0x10, + FE_TIMEDOUT = 0x20, + FE_REINIT = 0x40, +} fe_status_t; typedef enum fe_spectral_inversion { INVERSION_OFF, |