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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /Documentation/media/uapi/dvb/query-dvb-frontend-info.rst | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/media/uapi/dvb/query-dvb-frontend-info.rst')
| -rw-r--r-- | Documentation/media/uapi/dvb/query-dvb-frontend-info.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst b/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst new file mode 100644 index 000000000..51ec0b04b --- /dev/null +++ b/Documentation/media/uapi/dvb/query-dvb-frontend-info.rst @@ -0,0 +1,13 @@ +.. -*- coding: utf-8; mode: rst -*- + +.. _query-dvb-frontend-info: + +***************************** +Querying frontend information +***************************** + +Usually, the first thing to do when the frontend is opened is to check +the frontend capabilities. This is done using +:ref:`FE_GET_INFO`. This ioctl will enumerate the +Digital TV API version and other characteristics about the frontend, and can +be opened either in read only or read/write mode. |