diff options
Diffstat (limited to 'Documentation/DocBook/media/v4l/vidioc-g-tuner.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-g-tuner.xml | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml index 6cc82010c73..b0d865933da 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-tuner.xml @@ -134,7 +134,9 @@ the structure refers to a radio tuner the <entry spanname="hspan">The lowest tunable frequency in units of 62.5 kHz, or if the <structfield>capability</structfield> flag <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5 -Hz. If multiple frequency bands are supported, then +Hz, or if the <structfield>capability</structfield> flag +<constant>V4L2_TUNER_CAP_1HZ</constant> is set, in units of 1 Hz. +If multiple frequency bands are supported, then <structfield>rangelow</structfield> is the lowest frequency of all the frequency bands.</entry> </row> @@ -144,7 +146,9 @@ of all the frequency bands.</entry> <entry spanname="hspan">The highest tunable frequency in units of 62.5 kHz, or if the <structfield>capability</structfield> flag <constant>V4L2_TUNER_CAP_LOW</constant> is set, in units of 62.5 -Hz. If multiple frequency bands are supported, then +Hz, or if the <structfield>capability</structfield> flag +<constant>V4L2_TUNER_CAP_1HZ</constant> is set, in units of 1 Hz. +If multiple frequency bands are supported, then <structfield>rangehigh</structfield> is the highest frequency of all the frequency bands.</entry> </row> @@ -270,7 +274,7 @@ applications must set the array to zero.</entry> <entry><constant>V4L2_TUNER_CAP_LOW</constant></entry> <entry>0x0001</entry> <entry>When set, tuning frequencies are expressed in units of -62.5 Hz, otherwise in units of 62.5 kHz.</entry> +62.5 Hz instead of 62.5 kHz.</entry> </row> <row> <entry><constant>V4L2_TUNER_CAP_NORM</constant></entry> @@ -360,6 +364,11 @@ radio tuners.</entry> <entry>The range to search when using the hardware seek functionality is programmable, see &VIDIOC-S-HW-FREQ-SEEK; for details.</entry> </row> + <row> + <entry><constant>V4L2_TUNER_CAP_1HZ</constant></entry> + <entry>0x1000</entry> + <entry>When set, tuning frequencies are expressed in units of 1 Hz instead of 62.5 kHz.</entry> + </row> </tbody> </tgroup> </table> |