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| author | Maxime Ripard <maxime@cerno.tech> | 2020-11-02 13:17:54 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-11-02 13:17:54 +0300 |
| commit | c489573b5b6ce6442ad4658d9d5ec77839b91622 (patch) | |
| tree | 6db35e19cfb4c1280033a5545c94e15ac9c7b863 /Documentation/userspace-api/media/dvb/fe-read-snr.rst | |
| parent | d23bce963e7f17738374d700f0dc5464c5f7cba2 (diff) | |
| parent | 3cea11cd5e3b00d91caf0b4730194039b45c5891 (diff) | |
| download | linux-c489573b5b6ce6442ad4658d9d5ec77839b91622.tar.xz | |
Merge drm/drm-next into drm-misc-next
Daniel needs -rc2 in drm-misc-next to merge some patches
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'Documentation/userspace-api/media/dvb/fe-read-snr.rst')
| -rw-r--r-- | Documentation/userspace-api/media/dvb/fe-read-snr.rst | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/Documentation/userspace-api/media/dvb/fe-read-snr.rst b/Documentation/userspace-api/media/dvb/fe-read-snr.rst index e56147a40e23..e44e559ab7e8 100644 --- a/Documentation/userspace-api/media/dvb/fe-read-snr.rst +++ b/Documentation/userspace-api/media/dvb/fe-read-snr.rst @@ -1,11 +1,5 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: DTV.fe .. _FE_READ_SNR: @@ -23,20 +17,19 @@ FE_READ_SNR Synopsis ======== -.. c:function:: int ioctl(int fd, FE_READ_SNR, int16_t *snr) - :name: FE_READ_SNR +.. c:macro:: FE_READ_SNR +``int ioctl(int fd, FE_READ_SNR, int16_t *snr)`` Arguments ========= ``fd`` - File descriptor returned by :c:func:`open() <dvb-fe-open>`. + File descriptor returned by :c:func:`open()`. ``snr`` The signal-to-noise ratio is stored into \*snr. - Description =========== @@ -44,7 +37,6 @@ This ioctl call returns the signal-to-noise ratio for the signal currently received by the front-end. For this command, read-only access to the device is sufficient. - Return Value ============ |