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/Documentation/arch/powerpc/
Ddexcr.rst17 the DEXCR. Each aspect controls a certain behaviour, and can be set or cleared
18 to enable/disable the aspect. There are several variants of the DEXCR for
50 between the 'which' value and the DEXCR aspect's index.
57 - Aspect name
58 - Aspect index
84 - This aspect can be configured with PR_PPC_SET_DEXCR (get only)
87 - This aspect is set / set this aspect
90 - This aspect is clear / clear this aspect
93 - This aspect will be set after exec / set this aspect after exec
96 - This aspect will be clear after exec / clear this aspect after exec
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/Documentation/userspace-api/media/v4l/
Dcrop.rst13 with the exception of pixel aspect ratio detection, which is
145 aspect ratio closer to the original request, so it asks for a cropping
260 Example: Current scaling factor and pixel aspect
271 double aspect;
308 aspect = cropcap.pixelaspect.numerator /
310 aspect = aspect * hscale / vscale;
316 dwidth = format.fmt.pix.width / aspect;
Dvidioc-cropcap.rst35 aspect of images and to calculate scale factors. They set the ``type``
72 Assuming pixel aspect 1/1 this could be for example a 640 × 480
78 - This is the pixel aspect (y / x) when no scaling is applied, the
Dvidioc-g-dv-timings.rst161 - The picture aspect if the pixels are not square. Only valid if the
303 the pixels are square, so the picture aspect ratio is the same as the
Dext-ctrls-codec.rst526 .. _v4l2-mpeg-video-aspect:
532 Video aspect. Possible values are:
736 Enable writing sample aspect ratio in the Video Usability
745 VUI sample aspect ratio indicator for H.264 encoding. The value is
795 Extended sample aspect ratio width for H.264 VUI encoding.
799 Extended sample aspect ratio height for H.264 VUI encoding.
Dv4l2.rst380 aspect example. Added read and user pointer i/o to video capture
Dbiblio.rst84 …udio Encoding Parameters of Digital Television for Standard 4:3 and Wide-Screen 16:9 Aspect Ratios"
/Documentation/admin-guide/media/
Dvivid.rst29 - Support for various pixel aspect ratios and video aspect ratios
381 The pixel aspect ratio will depend on the TV standard. The video aspect ratio
382 can be selected through the 'Standard Aspect Ratio' Vivid control.
422 The pixel aspect ratio will depend on the HDMI timing: for 720x480 is it
424 standard, and for all others a 1:1 pixel aspect ratio is returned.
426 The video aspect ratio can be selected through the 'DV Timings Aspect Ratio'
478 The pixel aspect ratio will depend on the HDMI timing: for 720x480 is it
480 standard, and for all others a 1:1 pixel aspect ratio is returned.
499 Aspect Ratio control setting and teletext pages 100-159, one page per frame.
712 displayed with the correct pixel and image aspect ratio corrections,
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/Documentation/fb/
Dmodedb.rst108 Also, GTF does not take into account the aspect ratio of the display.
129 a = aspect ratio (3 - 4:3; 4 - 5:4; 9 - 15:9, 16:9; A - 16:10)
136 - aspect ratio can only be one of the above values
Duvesafb.rst41 widescreen panels, where native video modes don't have the 4:3 aspect
/Documentation/ABI/testing/
Dconfigfs-usb-gadget-uvc249 bAspectRatioY the X dimension of the picture aspect
251 bAspectRatioX the Y dimension of the picture aspect
305 bAspectRatioY the X dimension of the picture aspect
307 bAspectRatioX the Y dimension of the picture aspect
Dsysfs-bus-coresight-devices-etm3x141 various aspect of the trace entity such as time stamping,
/Documentation/userspace-api/media/dvb/
Dlegacy_dvb_video.rst83 aspect ratio the output hardware (e.g. TV) has. It is also used in the
180 - Aspect ratio.
186 aspect ratio of the video.
589 - Resolution and aspect ratio of the video.
674 - Current aspect ratio of stream.
690 demultiplexer or from memory. The ``video_format`` indicates the aspect
1886 This ioctl sets the screen format (aspect ratio) of the connected output
1937 - Returns the size and aspect ratio.
1945 This ioctl returns the size and aspect ratio.
/Documentation/rust/
Dgeneral-information.rst136 Besides the safety aspect, the abstractions are supposed to be "ergonomic", in
/Documentation/mm/
Dmemory-model.rst141 address ranges. The "device" aspect of `ZONE_DEVICE` relates to the fact
/Documentation/power/powercap/
Ddtpm.rst12 Another aspect is to sustain the performance for a given power budget,
/Documentation/admin-guide/
Dbinfmt-misc.rst55 certain aspect. The following flags are supported:
/Documentation/admin-guide/hw-vuln/
Dsrso.rst70 Note that User->User mitigation is controlled by how the IBPB aspect in
/Documentation/driver-api/media/
Dmaintainer-entry-profile.rst34 knowledge of a specific aspect of the subsystem. It is the sub-maintainers'
/Documentation/trace/rv/
Druntime-verification.rst92 Another important aspect regarding monitors is the overhead associated with the
/Documentation/timers/
Dtimekeeping.rst156 enabling the CONFIG_HAVE_UNSTABLE_SCHED_CLOCK option. This is another aspect
/Documentation/gpu/
Dkms-properties.csv19 ,Optional,"""aspect ratio""",ENUM,"{ ""None"", ""4:3"", ""16:9"" }",Connector,TDB
/Documentation/userspace-api/media/rc/
Drc-tables.rst621 - Select screen aspect ratio
/Documentation/virt/coco/
Dsev-guest.rst11 to get or set a certain aspect of the SEV virtual machine. The ioctls belong
/Documentation/devicetree/bindings/
Dtrivial-devices.yaml18 describe some aspect of it, there needs to be a specific binding

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