A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 11:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

[media] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR

Browse source 
Add SDR specific notes to G_MODULATOR / S_MODULATOR documentation.

Signed-off-by: Antti Palosaari <[email protected]>
[[email protected]: add quotes in "The term 'modulator'"]
Signed-off-by: Hans Verkuil <[email protected]>

Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Antti Palosaari 2015-10-10 13:51:09 -03:00 • committed by Mauro Carvalho Chehab
commit c7c1d5a5de
1 changed files with 6 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
Documentation/DocBook/media/v4l/vidioc-g-modulator.xml
View file

@ -78,6 +78,12 @@ different audio modulation if the request cannot be satisfied. However
this is a write-only ioctl, it does not return the actual audio
modulation selected.</para>
<para><link linkend="sdr">SDR</link> specific modulator types are
<constant>V4L2_TUNER_SDR</constant> and <constant>V4L2_TUNER_RF</constant>.
For SDR devices <structfield>txsubchans</structfield> field must be
initialized to zero.
The term 'modulator' means SDR transmitter in this context.</para>
<para>To change the radio frequency the &VIDIOC-S-FREQUENCY; ioctl
is available.</para>