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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-07-07 12:35:33 +0100 |
commit | 06be5eefe1192eb8ce8d07497f67595b6bfe9741 (patch) | |
tree | 80f1987d4970f8079681f8be0c135cafc8d6329a /Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml | |
parent | ARM: fix lockdep unannotated irqs-off warning (diff) | |
parent | ARM: avoid unwanted GCC memset()/memcpy() optimisations for IO variants (diff) | |
download | linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.tar.xz linux-dev-06be5eefe1192eb8ce8d07497f67595b6bfe9741.zip |
Merge branches 'fixes' and 'ioremap' into for-linus
Diffstat (limited to 'Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml')
-rw-r--r-- | Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml b/Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml new file mode 100644 index 000000000000..99fa8a015c7a --- /dev/null +++ b/Documentation/DocBook/media/dvb/fe-set-frontend-tune-mode.xml @@ -0,0 +1,64 @@ +<refentry id="FE_SET_FRONTEND_TUNE_MODE"> + <refmeta> + <refentrytitle>ioctl FE_SET_FRONTEND_TUNE_MODE</refentrytitle> + &manvol; + </refmeta> + + <refnamediv> + <refname>FE_SET_FRONTEND_TUNE_MODE</refname> + <refpurpose>Allow setting tuner mode flags to the frontend.</refpurpose> + </refnamediv> + + <refsynopsisdiv> + <funcsynopsis> + <funcprototype> + <funcdef>int <function>ioctl</function></funcdef> + <paramdef>int <parameter>fd</parameter></paramdef> + <paramdef>int <parameter>request</parameter></paramdef> + <paramdef>unsigned int <parameter>flags</parameter></paramdef> + </funcprototype> + </funcsynopsis> + </refsynopsisdiv> + + <refsect1> + <title>Arguments</title> + <variablelist> + <varlistentry> + <term><parameter>fd</parameter></term> + <listitem> + <para>&fe_fd;</para> + </listitem> + </varlistentry> + <varlistentry> + <term><parameter>request</parameter></term> + <listitem> + <para>FE_SET_FRONTEND_TUNE_MODE</para> + </listitem> + </varlistentry> + <varlistentry> + <term><parameter>flags</parameter></term> + <listitem> + <para>Valid flags:</para> + <itemizedlist> + <listitem><para>0 - normal tune mode</para></listitem> + <listitem><para>FE_TUNE_MODE_ONESHOT - When set, this flag will + disable any zigzagging or other "normal" tuning behaviour. + Additionally, there will be no automatic monitoring of the + lock status, and hence no frontend events will be + generated. If a frontend device is closed, this flag will + be automatically turned off when the device is reopened + read-write.</para></listitem> + </itemizedlist> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1> + <title>Description</title> + + <para>Allow setting tuner mode flags to the frontend, between 0 (normal) + or FE_TUNE_MODE_ONESHOT mode</para> +&return-value-dvb; +</refsect1> +</refentry> |