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| author | David Howells <dhowells@redhat.com> | 2015-04-09 22:36:49 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-05-15 00:29:48 +0300 |
| commit | 4c12adad26f059fa207d6b07aa61f39bc459211b (patch) | |
| tree | f903c40f998af698447faa89ff3a39b6da50d7e0 /include/linux | |
| parent | 24d795d361b2cd5cb6a6915ad4df61db7a2a9bef (diff) | |
| download | linux-4c12adad26f059fa207d6b07aa61f39bc459211b.tar.xz | |
[media] dvb: Document FE_SCALE_DECIBEL units consistently
In comments and in the documentation, the units of properties marked
with the FE_SCALE_DECIBEL scale are specified in terms of 1/1000 dB
or 0.0001 dB. This is inconsistent, however, as 1/1000 is 0.001,
not 0.0001.
Note that the v4l-utils divide the value by 1000 for the signal
strength suggesting that the 1/1000 is correct.
Settle on millidecibels, ie. 1/1000dB or 0.001dB.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions