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authorAntti Palosaari <crope@iki.fi>2015-10-10 19:50:57 +0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-10-20 20:35:48 +0300
commitf3c3ecec97c24cf0e53bb61ee85698acc00bcd68 (patch)
tree9c8c44240cfdd0e3bd95f96f37d9be0a265cdcfe /Documentation/DocBook
parenteda98796aff0d9bf41094b06811f5def3b4c333c (diff)
downloadlinux-f3c3ecec97c24cf0e53bb61ee85698acc00bcd68.tar.xz
[media] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR
SDR receiver has ADC (Analog-to-Digital Converter) and SDR transmitter has DAC (Digital-to-Analog Converter). Originally I though it could be good idea to have own type for receiver and transmitter, but now I feel one common type for SDR is enough. So lets rename it. Signed-off-by: Antti Palosaari <crope@iki.fi> Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: this was added in 4.4, so update 4.2 to 4.4] Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/DocBook')
-rw-r--r--Documentation/DocBook/media/v4l/compat.xml12
-rw-r--r--Documentation/DocBook/media/v4l/dev-sdr.xml6
-rw-r--r--Documentation/DocBook/media/v4l/v4l2.xml7
3 files changed, 22 insertions, 3 deletions
diff --git a/Documentation/DocBook/media/v4l/compat.xml b/Documentation/DocBook/media/v4l/compat.xml
index a0aef85d33c1..08f4efcab4e9 100644
--- a/Documentation/DocBook/media/v4l/compat.xml
+++ b/Documentation/DocBook/media/v4l/compat.xml
@@ -2591,6 +2591,18 @@ and &v4l2-mbus-framefmt;.
</orderedlist>
</section>
+ <section>
+ <title>V4L2 in Linux 4.4</title>
+ <orderedlist>
+ <listitem>
+ <para>Renamed <constant>V4L2_TUNER_ADC</constant> to
+<constant>V4L2_TUNER_SDR</constant>. The use of
+<constant>V4L2_TUNER_ADC</constant> is deprecated now.
+ </para>
+ </listitem>
+ </orderedlist>
+ </section>
+
<section id="other">
<title>Relation of V4L2 to other Linux multimedia APIs</title>
diff --git a/Documentation/DocBook/media/v4l/dev-sdr.xml b/Documentation/DocBook/media/v4l/dev-sdr.xml
index f8903568a243..3344921354e8 100644
--- a/Documentation/DocBook/media/v4l/dev-sdr.xml
+++ b/Documentation/DocBook/media/v4l/dev-sdr.xml
@@ -44,10 +44,10 @@ frequency.
</para>
<para>
-The <constant>V4L2_TUNER_ADC</constant> tuner type is used for ADC tuners, and
+The <constant>V4L2_TUNER_SDR</constant> tuner type is used for SDR tuners, and
the <constant>V4L2_TUNER_RF</constant> tuner type is used for RF tuners. The
-tuner index of the RF tuner (if any) must always follow the ADC tuner index.
-Normally the ADC tuner is #0 and the RF tuner is #1.
+tuner index of the RF tuner (if any) must always follow the SDR tuner index.
+Normally the SDR tuner is #0 and the RF tuner is #1.
</para>
<para>
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index e98caa1c39bd..01a24df92e1d 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -151,6 +151,13 @@ Rubli, Andy Walls, Muralidharan Karicheri, Mauro Carvalho Chehab,
structs, ioctls) must be noted in more detail in the history chapter
(compat.xml), along with the possible impact on existing drivers and
applications. -->
+ <revision>
+ <revnumber>4.4</revnumber>
+ <date>2015-05-26</date>
+ <authorinitials>ap</authorinitials>
+ <revremark>Renamed V4L2_TUNER_ADC to V4L2_TUNER_SDR.
+ </revremark>
+ </revision>
<revision>
<revnumber>3.21</revnumber>