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Diffstat (limited to 'Documentation/DocBook/media/v4l/common.xml')
-rw-r--r-- | Documentation/DocBook/media/v4l/common.xml | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/Documentation/DocBook/media/v4l/common.xml b/Documentation/DocBook/media/v4l/common.xml index ae06afbbb3a9..1ddf354aa997 100644 --- a/Documentation/DocBook/media/v4l/common.xml +++ b/Documentation/DocBook/media/v4l/common.xml | |||
@@ -750,15 +750,6 @@ header can be used to get the timings of the formats in the <xref linkend="cea86 | |||
750 | <xref linkend="vesadmt" /> standards. | 750 | <xref linkend="vesadmt" /> standards. |
751 | </para> | 751 | </para> |
752 | </listitem> | 752 | </listitem> |
753 | <listitem> | ||
754 | <para>DV Presets: Digital Video (DV) presets (<emphasis role="bold">deprecated</emphasis>). | ||
755 | These are IDs representing a | ||
756 | video timing at the input/output. Presets are pre-defined timings implemented | ||
757 | by the hardware according to video standards. A __u32 data type is used to represent | ||
758 | a preset unlike the bit mask that is used in &v4l2-std-id; allowing future extensions | ||
759 | to support as many different presets as needed. This API is deprecated in favor of the DV Timings | ||
760 | API.</para> | ||
761 | </listitem> | ||
762 | </itemizedlist> | 753 | </itemizedlist> |
763 | <para>To enumerate and query the attributes of the DV timings supported by a device, | 754 | <para>To enumerate and query the attributes of the DV timings supported by a device, |
764 | applications use the &VIDIOC-ENUM-DV-TIMINGS; and &VIDIOC-DV-TIMINGS-CAP; ioctls. | 755 | applications use the &VIDIOC-ENUM-DV-TIMINGS; and &VIDIOC-DV-TIMINGS-CAP; ioctls. |
@@ -766,11 +757,6 @@ API.</para> | |||
766 | &VIDIOC-S-DV-TIMINGS; ioctl and to get current DV timings they use the | 757 | &VIDIOC-S-DV-TIMINGS; ioctl and to get current DV timings they use the |
767 | &VIDIOC-G-DV-TIMINGS; ioctl. To detect the DV timings as seen by the video receiver applications | 758 | &VIDIOC-G-DV-TIMINGS; ioctl. To detect the DV timings as seen by the video receiver applications |
768 | use the &VIDIOC-QUERY-DV-TIMINGS; ioctl.</para> | 759 | use the &VIDIOC-QUERY-DV-TIMINGS; ioctl.</para> |
769 | <para>To enumerate and query the attributes of DV presets supported by a device, | ||
770 | applications use the &VIDIOC-ENUM-DV-PRESETS; ioctl. To get the current DV preset, | ||
771 | applications use the &VIDIOC-G-DV-PRESET; ioctl and to set a preset they use the | ||
772 | &VIDIOC-S-DV-PRESET; ioctl. To detect the preset as seen by the video receiver applications | ||
773 | use the &VIDIOC-QUERY-DV-PRESET; ioctl.</para> | ||
774 | <para>Applications can make use of the <xref linkend="input-capabilities" /> and | 760 | <para>Applications can make use of the <xref linkend="input-capabilities" /> and |
775 | <xref linkend="output-capabilities"/> flags to decide what ioctls are available to set the | 761 | <xref linkend="output-capabilities"/> flags to decide what ioctls are available to set the |
776 | video timings for the device.</para> | 762 | video timings for the device.</para> |