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/linux/Documentation/admin-guide/RAS/
H A Derror-decoding.rst3 Error decoding
9 Error decoding on AMD systems should be done using the rasdaemon tool:
H A Dindex.rst6 error-decoding
/linux/Documentation/devicetree/bindings/bus/
H A Dmvebu-mbus.txt37 size for the address decoding windows allocated for
52 the first one controls the devices decoding window,
53 the second one controls the SDRAM decoding window and
80 ** MBus address decoding window specification
105 (S = 0x0), an address decoding window is allocated. On the other side,
140 makes the MBus driver create a static decoding window for the corresponding
188 the decoding window base address. When planning the device tree layout it's
H A Dnvidia,tegra20-gmi.txt28 decoding, because of that chip-selects either need to be managed via software
29 or by employing external chip-select decoding logic.
74 chip-select (CS4), in this example external address decoding is provided:
/linux/Documentation/core-api/
H A Dlibrs.rst10 The generic Reed-Solomon Library provides encoding, decoding and error
33 which holds the necessary information for encoding, decoding and error
36 for fast en/decoding are created. The function may take a while, so make
98 no support for decoding continuous bitstreams with a symbolsize != 8 at
197 The library code for encoding and decoding was written by Phil Karn.
/linux/Documentation/admin-guide/media/
H A Davermedia.rst35 decoding must be done in software, or if you have one, on an
36 MPEG2 hardware decoding card or chipset.
89 decoding HDTV signals, although the PC is dropping the odd
91 as all the decoding is being done under windows in software.
H A Dvisl.rst12 A userspace implementation can use visl to run a decoding loop even when
25 No actual decoding of video frames is performed by visl. The
37 decoding speed can be useful for debugging.
44 kept after a decoding session. Defaults to false so as to reduce the amount of
64 Even though no video decoding is actually done, the output frames can be used
/linux/drivers/soc/amlogic/
H A DKconfig26 Say yes to support decoding of Amlogic Meson GX SoC family
35 Say yes to support decoding of Amlogic Meson6, Meson8,
/linux/Documentation/userspace-api/media/v4l/
H A Ddev-stateless-decoder.rst12 maintaining the decoding state and providing it to the decoder with each
13 decoding request. This is in contrast to the stateful video decoder interface,
14 where the hardware and driver maintain the decoding state and all the client
22 for maintaining a consistent decoding state.
256 the decoding request, using :c:func:`VIDIOC_QBUF`.
276 must be set to the file descriptor of the decoding request.
287 2. Set the codec-specific controls for the decoding request, using
296 must be set to the file descriptor of the decoding request.
328 Runtime decoding errors are signaled by the dequeued ``CAPTURE`` buffers
334 Buffer management while decoding
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H A Ddev-decoder.rst97 raw frame available for reference in further decoding steps.
130 a point in the bytestream from which decoding may start/continue, without
133 of a new stream, or to resume decoding after a seek.
567 6. If all the following conditions are met, the client may resume the decoding
579 the decoding by one of the following actions:
697 11. Call :c:func:`VIDIOC_STREAMON` on the ``CAPTURE`` queue to start decoding
738 ``OUTPUT`` buffers queued in the past whose decoding results are only
739 available at later time, due to specifics of the decoding process.
746 ``CAPTURE`` buffer(s), which resulted from decoding that ``OUTPUT`` buffer
758 * the decoding order differs from the display order (i.e. the ``CAPTURE``
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H A Dvidioc-enuminput.rst143 - The hardware supports color decoding, but does not detect color
163 - A color killer circuit automatically disables color decoding when
165 killer is enabled *and* has shut off color decoding.
H A Dext-ctrls-codec-stateless.rst28 necessary parameters for configuring a stateless hardware decoding
173 necessary parameters for configuring a stateless hardware decoding
313 parameters for configuring a stateless hardware decoding pipeline
524 parameters for configuring a stateless hardware decoding pipeline
654 LongTermPicNum (8-29). When decoding frames (as opposed to fields)
715 Specifies the decoding mode to use. Currently exposes slice-based and
716 frame-based decoding but new modes might be added later on.
719 are required to set this control in order to specify the decoding mode
721 Drivers may expose a single or multiple decoding modes, depending
802 parameters for configuring a stateless hardware decoding pipeline for FWHT.
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H A Dvidioc-decoder-cmd.rst166 the picture to black after it stopped decoding. Otherwise the last
170 decoding until timestamp >= pts or until the last of the pending
187 - Resume decoding after a PAUSE command. When the decoder has not
/linux/drivers/media/pci/ivtv/
H A Divtv-firmware.c335 (!atomic_read(&itv->decoding) || in ivtv_firmware_check()
336 (atomic_read(&itv->decoding) < 2 && test_bit(IVTV_F_I_DEC_YUV, in ivtv_firmware_check()
366 !atomic_read(&itv->decoding)) { in ivtv_firmware_check()
H A Divtv-streams.c771 atomic_inc(&itv->decoding); in ivtv_start_v4l2_decode_stream()
969 atomic_dec(&itv->decoding); in ivtv_stop_v4l2_decode_stream()
1009 atomic_inc(&itv->decoding); in ivtv_passthrough_mode()
1031 atomic_dec(&itv->decoding); in ivtv_passthrough_mode()
/linux/Documentation/userspace-api/ioctl/
H A Dindex.rst12 ioctl-decoding
/linux/Documentation/userspace-api/media/rc/
H A Dlirc-dev-intro.rst16 It is also possible to attach a BPF program to a LIRC device for decoding
40 BPF IR decoders and test IR decoding. Some BPF IR decoders are also
155 The kernel has support for decoding the most common
158 to load an BPF program which does the decoding. This can only be done on
/linux/tools/perf/Documentation/
H A Dintel-bts.txt12 While decoding Intel BTS does not require walking the object code, the object
57 To disable trace decoding entirely, use the option --no-itrace.
H A Dperf-script.txt203 Trace decoding. The flags are "bcrosyiABExghDt" which stand for branch,
218 Instruction Trace decoding. For calls and returns, it will display the
221 When doing instruction trace decoding, insn, disasm and insnlen give the
226 Instruction Trace decoding.
229 Instruction Trace decoding.
391 Options for decoding instruction tracing data. The options are:
395 To disable decoding entirely, use --no-itrace.
/linux/drivers/staging/media/rkvdec/
H A DKconfig14 which accelerates video decoding.
/linux/drivers/media/platform/mediatek/vpu/
H A DKconfig12 to handle video decoding/encoding in a range of formats.
/linux/drivers/soc/vt8500/
H A DKconfig12 Say yes to support decoding of VIA/WonderMedia system configuration
/linux/drivers/media/platform/amphion/
H A DKconfig20 It accelerates encoding and decoding operations on
/linux/drivers/media/test-drivers/visl/
H A DKconfig15 A userspace implementation can use visl to run a decoding loop even
/linux/drivers/media/platform/st/sti/delta/
H A DKconfig10 decoding of various compressed video bitstream format in

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