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/linux/Documentation/driver-api/cxl/linux/
H A Dcxl-driver.rst21 * cxl_acpi - initializes root decoders and interacts with ACPI data.
84 * `Root Decoders` defined by CFMWS the :doc:`CEDT<../platform/acpi/cedt>`
110 contains one or more decoders used to route memory requests downstream ports,
144 similar - the both contain switch decoders which route accesses between
153 An `endpoint` contains `endpoint decoders` and the device's Coherent Device
202 Decoders section in Driver Devices
208 The CXL 3.1 specification heavily implies that only endpoint decoders should
220 These notes imply that there are two logical groups of decoders.
229 endpoint decoders are Translating Decoders, all others are Routing Decoders.
233 Linux makes a strong assumption that endpoint decoders are the only decoder
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H A Doverview.rst58 * root, switch, and endpoint decoders created
66 * If auto-decoder (BIOS-programmed decoders), driver validates
/linux/Documentation/userspace-api/media/v4l/
H A Dvidioc-queryctrl.rst433 quantisation matrices for stateless video decoders.
439 sequence parameters for stateless video decoders.
445 picture parameters for stateless video decoders.
467 sequence parameters for stateless video decoders.
473 picture parameters for stateless video decoders.
479 scaling matrices for stateless video decoders.
485 slice parameters for stateless video decoders.
491 decode parameters for stateless video decoders.
497 parameters for stateless video decoders.
503 Parameter Set for stateless video decoders.
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H A Dpixfmt-compressed.rst66 This format is adapted for stateless video decoders that implement an
120 This format is adapted for stateless video decoders that implement a
164 This format is adapted for stateless video decoders that implement an
186 This format is adapted for stateless video decoders that implement a
211 This format is adapted for stateless video decoders that implement a
267 This format is adapted for stateless video decoders that implement a AV1
H A Dvidioc-decoder-cmd.rst51 started yet. Applies to both queues of mem2mem decoders.
56 queues of mem2mem decoders.
59 introduced in Linux 3.3. They are, however, mandatory for stateful mem2mem decoders
193 - Flush any held capture buffers. Only valid for stateless decoders.
H A Ddev-stateless-decoder.rst20 with stateless decoders in order to successfully decode an encoded stream.
25 Stateless decoders make use of the :ref:`media-request-api`. A stateless
32 with multiple slices per frame). Decoders that support such formats must also
337 Contrary to stateful decoders, a stateless decoder does not perform any kind of
/linux/Documentation/driver-api/cxl/linux/example-configurations/
H A Dmulti-interleave.rst99 "decoders:endpoint5":[
125 "decoders:endpoint6":[
149 Next we have the decoders belonging to the host bridge:
153 "decoders:port1":[
219 "decoders:endpoint7":[
245 "decoders:endpoint8":[
260 "decoders:port3":[
325 Next we have the `Root Decoders` belonging to :code:`root0`. This root decoder
333 "decoders:root0":[
361 targets across 4 endpoint decoders.
H A Dintra-hb-interleave.rst98 "decoders:endpoint5":[
124 "decoders:endpoint6":[
146 Next we have the decoders belonging to the host bridge:
150 "decoders:port1":[
233 Next we have the `Root Decoders` belonging to :code:`root0`. This root decoder
241 "decoders:root0":[
H A Dhb-interleave.rst98 "decoders:endpoint5":[
123 "decoders:port1":[
176 "decoders:endpoint6":[
191 "decoders:port3":[
249 Next we have the `Root Decoders` belonging to :code:`root0`. This root decoder
257 "decoders:root0":[
H A Dsingle-device.rst98 "decoders:endpoint5":[
118 Next we have the decoders belonging to the host bridge:
122 "decoders:port1":[
195 Next we have the `Root Decoders` belonging to :code:`root0`. This root decoder
202 "decoders:root0":[
/linux/drivers/media/i2c/cx25840/
H A DKconfig3 tristate "Conexant CX2584x audio/video decoders"
6 Support for the Conexant CX2584x audio/video decoders.
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-cxl239 decoders are in the "committed" state (See CXL 3.0 8.2.4.19.7
244 enumerated, as this may be due to decoders established by
268 decoder's decode window. For decoders of devtype
269 "cxl_decoder_root" the address range is fixed. For decoders of
281 (RO) CXL HDM decoders have the capability to lock the
282 configuration until the next device reset. For decoders of
284 unlock them. For decoders of devtype "cxl_decoder_switch" a
286 for this decoders uport, unlocks / resets the decoder.
397 decoders their interleave is specified by platform firmware and
562 configured state, validates that the decoders are being
/linux/drivers/media/rc/img-ir/
H A Dimg-ir-raw.c8 * signal edges are reported and decoded by generic software decoders.
37 /* report the edge to the IR raw decoders */ in img_ir_refresh_raw()
62 * The raw decoders expect to get a final sample even if there are no edges, in
/linux/lib/xz/
H A Dxz_private.h98 * If any of the BCJ filter decoders are wanted, define XZ_DEC_BCJ.
99 * XZ_DEC_BCJ is used to enable generic support for BCJ decoders.
132 * Allocate memory for BCJ decoders. xz_dec_bcj_reset() must be used before
/linux/drivers/cxl/
H A Dcxl.h21 * The CXL core objects like ports, decoders, and regions are shared
45 /* HDM decoders CXL 2.0 8.2.5.12 CXL HDM Decoder Capability Structure */
415 * come in two flavors, root-level decoders, statically defined by platform
416 * firmware, and mid-level decoders, where interleave-granularity,
507 * userspace assembly. Prevent endpoint decoders outside of automatic
514 * any of its associated decoders have been torn down. This maintains
515 * the commit state for the region since there are committed decoders,
521 * Indicate whether this region is locked due to 1 or more decoders that have
604 * @dports: cxl_dport instances referenced by decoders
/linux/Documentation/userspace-api/media/rc/
H A Dlirc-read.rst53 in this mode scancodes which are either decoded by software decoders, or
54 by hardware decoders. The :c:type:`rc_proto` member is set to the
/linux/Documentation/sound/designs/
H A Dcompress-offload.rst51 decoders embedded in firmware, or may support more choices through
105 codecs on a capture stream will return encoders, decoders will be
128 cases decoders will ignore other fields, while encoders will strictly
148 - Addition of set_params for decoders (missing in OpenMAX AL)
208 When playing thru an album, the decoders have the ability to skip the encoder
/linux/net/netfilter/
H A Dnf_conntrack_h323_asn1.c125 static const decoder_t Decoders[] = { variable
571 if ((err = (Decoders[son->type]) (bs, son, base, in decode_seq()
578 } else if ((err = (Decoders[son->type]) (bs, son, base, in decode_seq()
637 if ((err = (Decoders[son->type]) (bs, son, base, in decode_seq()
718 if ((err = (Decoders[son->type]) (bs, son, in decode_seqof()
729 if ((err = (Decoders[son->type]) (bs, son, in decode_seqof()
812 if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) < in decode_choice()
818 } else if ((err = (Decoders[son->type]) (bs, son, base, level + 1)) < in decode_choice()
/linux/Documentation/driver-api/cxl/
H A Dtheory-of-operation.rst12 Address space is handled via HDM (Host Managed Device Memory) decoders
207 "decoders:root3":[
300 "root decoders":[
312 ...where the naming scheme for decoders is "decoder<port_id>.<instance_id>".
/linux/drivers/cxl/core/
H A Dhdm.c58 * Capability checks are moot for passthrough decoders, support in devm_cxl_add_passthrough_decoder()
109 * If HDM decoders are present and the driver is in control of in should_emulate_decoders()
116 * If any decoders are committed already, there should not be any in should_emulate_decoders()
117 * emulated DVSEC decoders. in should_emulate_decoders()
826 * For endpoint decoders hosted on CXL memory devices that in cxl_decoder_commit()
887 * decoders that were pinned allocated by out-of-order release. in cxl_port_commit_reap()
1024 /* decoders are enabled if committed */ in init_hdm_decoder()
1222 * __devm_cxl_switch_port_decoders_setup - allocate and setup switch decoders
1254 * devm_cxl_endpoint_decoders_setup - allocate and setup endpoint decoders
/linux/drivers/media/rc/
H A Drc-ir-raw.c63 * ir_raw_event_store() - pass a pulse/space duration to the raw ir decoders
90 * ir_raw_event_store_edge() - notify raw ir decoders of the start of a pulse/space
118 * ir decoders, schedule decoding and
156 * ir_raw_event_store_with_filter() - pass next pulse/space to decoders with some processing
688 * Extension interface - used to register the IR decoders
/linux/tools/net/sunrpc/xdrgen/generators/
H A Dprogram.py61 """Emit server argument decoders for each RPC version's procedures"""
75 """Emit client result decoders for each RPC version's procedures"""
/linux/drivers/staging/media/meson/vdec/
H A DTODO2 decoders is finalized, as well as the corresponding compliance tests.
/linux/drivers/media/platform/st/sti/delta/
H A Ddelta.h480 * @decoders: list of registered decoders
481 * @nb_of_decoders: nb of registered decoders
501 const struct delta_dec *decoders[DELTA_MAX_DECODERS]; member
H A DKconfig13 Use this option to see the decoders available for such

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