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/linux/sound/soc/qcom/qdsp6/
H A Dq6apm.c21 /* Graph Management */
43 struct audioreach_graph *graph; in q6apm_get_audioreach_graph() local
47 graph = idr_find(&apm->graph_idr, graph_id); in q6apm_get_audioreach_graph()
50 if (graph) { in q6apm_get_audioreach_graph()
51 kref_get(&graph->refcount); in q6apm_get_audioreach_graph()
52 return graph; in q6apm_get_audioreach_graph()
60 graph = kzalloc(sizeof(*graph), GFP_KERNEL); in q6apm_get_audioreach_graph()
61 if (!graph) in q6apm_get_audioreach_graph()
64 graph->apm = apm; in q6apm_get_audioreach_graph()
65 graph->info = info; in q6apm_get_audioreach_graph()
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H A Dq6apm.h55 /* For Graph OPEN/START/STOP/CLOSE operations */
89 /* Cached Graph data */
90 void *graph; member
113 /* Graph Operations */
116 int q6apm_graph_close(struct q6apm_graph *graph);
117 int q6apm_graph_prepare(struct q6apm_graph *graph);
118 int q6apm_graph_start(struct q6apm_graph *graph);
119 int q6apm_graph_stop(struct q6apm_graph *graph);
120 int q6apm_graph_flush(struct q6apm_graph *graph);
123 int q6apm_graph_media_format_pcm(struct q6apm_graph *graph,
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H A Dq6apm-lpass-dais.c22 struct q6apm_graph *graph[APM_PORT_MAX]; member
150 rc = q6apm_graph_stop(dai_data->graph[dai->id]); in q6apm_lpass_dai_shutdown()
156 if (dai_data->graph[dai->id]) { in q6apm_lpass_dai_shutdown()
157 q6apm_graph_close(dai_data->graph[dai->id]); in q6apm_lpass_dai_shutdown()
158 dai_data->graph[dai->id] = NULL; in q6apm_lpass_dai_shutdown()
166 struct q6apm_graph *graph; in q6apm_lpass_dai_prepare() local
171 q6apm_graph_stop(dai_data->graph[dai->id]); in q6apm_lpass_dai_prepare()
175 q6apm_graph_close(dai_data->graph[dai->id]); in q6apm_lpass_dai_prepare()
176 dai_data->graph[dai->id] = NULL; in q6apm_lpass_dai_prepare()
181 * It is recommend to load DSP with source graph first and then sink in q6apm_lpass_dai_prepare()
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H A Daudioreach.c45 /* Container graph Position */
300 /* Graph Position */ in apm_populate_container_config()
598 int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt, in audioreach_graph_send_cmd_sync() argument
602 return audioreach_send_cmd_sync(graph->dev, NULL, &graph->result, &graph->lock, in audioreach_graph_send_cmd_sync()
603 graph->port, &graph->cmd_wait, pkt, rsp_opcode); in audioreach_graph_send_cmd_sync()
607 static int audioreach_display_port_set_media_format(struct q6apm_graph *graph, in audioreach_display_port_set_media_format() argument
666 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); in audioreach_display_port_set_media_format()
674 static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph, in audioreach_codec_dma_set_media_format() argument
744 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); in audioreach_codec_dma_set_media_format()
751 int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module, in audioreach_send_u32_param() argument
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H A Dq6apm-dai.c75 struct q6apm_graph *graph; member
138 q6apm_read(prtd->graph); in event_handler()
193 q6apm_write_async(prtd->graph, in event_handler_compr()
199 audioreach_shared_memory_send_eos(prtd->graph); in event_handler_compr()
223 if (!prtd || !prtd->graph) { in q6apm_dai_prepare()
237 q6apm_graph_stop(prtd->graph); in q6apm_dai_prepare()
238 q6apm_unmap_memory_regions(prtd->graph, substream->stream); in q6apm_dai_prepare()
243 ret = q6apm_graph_media_format_shmem(prtd->graph, &cfg); in q6apm_dai_prepare()
249 ret = q6apm_graph_media_format_pcm(prtd->graph, &cfg); in q6apm_dai_prepare()
253 ret = q6apm_map_memory_regions(prtd->graph, substream->stream, prtd->phys, in q6apm_dai_prepare()
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/linux/tools/power/pm-graph/
H A DMakefile36 $(INSTALL) -d $(DESTDIR)$(LIBDIR)/pm-graph
37 $(INSTALL) sleepgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
38 $(INSTALL) bootgraph.py $(DESTDIR)$(LIBDIR)/pm-graph
39 $(INSTALL) -d $(DESTDIR)$(LIBDIR)/pm-graph/config
40 $(INSTALL_DATA) config/cgskip.txt $(DESTDIR)$(LIBDIR)/pm-graph/config
41 $(INSTALL_DATA) config/freeze-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
42 $(INSTALL_DATA) config/freeze.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
43 $(INSTALL_DATA) config/freeze-dev.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
44 $(INSTALL_DATA) config/standby-callgraph.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
45 $(INSTALL_DATA) config/standby.cfg $(DESTDIR)$(LIBDIR)/pm-graph/config
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H A Dinstall_latest_from_github.sh4 # Script which clones and installs the latest pm-graph
5 # from http://github.com/intel/pm-graph.git
16 rm -rf pm-graph
22 git clone http://github.com/intel/pm-graph.git $OUT/pm-graph
23 if [ ! -e "$OUT/pm-graph/sleepgraph.py" ]; then
24 echo "ERROR: pm-graph github repo failed to clone"
29 cd $OUT/pm-graph
30 echo "INSTALLING PM-GRAPH"
/linux/drivers/hwtracing/coresight/
H A Dcoresight-platform.c300 * if the device doesn't have any graph connections in of_get_coresight_platform_data()
348 /* ACPI Graph _DSD UUID : "ab02a46b-74c7-45a2-bd68-f7d344ef2153" */
352 /* Coresight ACPI Graph UUID : "3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd" */
405 * acpi_validate_dsd_graph - Make sure the given _DSD graph conforms
406 * to the ACPI _DSD Graph specification.
408 * ACPI Devices Graph property has the following format:
412 * Graph[1],
414 * Graph[N]
417 * And each Graph entry has the following format:
419 * GraphID - Integer, identifying a graph the device belongs to.
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/linux/lib/
H A Dobjagg.c713 static int objagg_tmp_graph_edge_index(struct objagg_tmp_graph *graph, in objagg_tmp_graph_edge_index() argument
716 return index * graph->nodes_count + parent_index; in objagg_tmp_graph_edge_index()
719 static void objagg_tmp_graph_edge_set(struct objagg_tmp_graph *graph, in objagg_tmp_graph_edge_set() argument
722 int edge_index = objagg_tmp_graph_edge_index(graph, index, in objagg_tmp_graph_edge_set()
725 __set_bit(edge_index, graph->edges); in objagg_tmp_graph_edge_set()
728 static bool objagg_tmp_graph_is_edge(struct objagg_tmp_graph *graph, in objagg_tmp_graph_is_edge() argument
731 int edge_index = objagg_tmp_graph_edge_index(graph, index, in objagg_tmp_graph_is_edge()
734 return test_bit(edge_index, graph->edges); in objagg_tmp_graph_is_edge()
737 static unsigned int objagg_tmp_graph_node_weight(struct objagg_tmp_graph *graph, in objagg_tmp_graph_node_weight() argument
740 struct objagg_tmp_node *node = &graph->nodes[index]; in objagg_tmp_graph_node_weight()
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/linux/sound/soc/generic/
H A DMakefile4 snd-soc-audio-graph-card-y := audio-graph-card.o
5 snd-soc-audio-graph-card2-y := audio-graph-card2.o
6 snd-soc-audio-graph-card2-custom-sample-y := audio-graph-card2-custom-sample.o
11 obj-$(CONFIG_SND_AUDIO_GRAPH_CARD) += snd-soc-audio-graph-card.o
12 obj-$(CONFIG_SND_AUDIO_GRAPH_CARD2) += snd-soc-audio-graph-card2.o
13 obj-$(CONFIG_SND_AUDIO_GRAPH_CARD2_CUSTOM_SAMPLE) += snd-soc-audio-graph-card2-custom-sample.o
H A DKconfig13 tristate "ASoC Audio Graph sound card support"
18 with OF-graph DT bindings.
22 tristate "ASoC Audio Graph sound card2 support"
27 with OF-graph DT bindings.
30 tristate "ASoC Audio Graph Card2 base custom sample support"
33 This option enables Audio Graph Card2 base custom sample
H A Daudio-graph-card2-custom-sample.c3 // audio-graph-card2-custom-sample.c
113 * audio-graph-card2 has many hooks for your customizing.
155 /* "audio-graph-card2-custom-sample" is too long */ in custom_probe()
158 /* use audio-graph-card2 parsing with own custom hooks */ in custom_probe()
169 { .compatible = "audio-graph-card2-custom-sample", },
176 .name = "audio-graph-card2-custom-sample",
184 MODULE_ALIAS("platform:asoc-audio-graph-card2-custom-sample");
186 MODULE_DESCRIPTION("ASoC Audio Graph Card2 Custom Sample");
/linux/Documentation/bpf/
H A Dgraph_ds_impl.rst2 BPF Graph Data Structures
5 This document describes implementation details of new-style "graph" data
14 these graph data structures. **No guarantees** of stability for either
40 Unless otherwise stated, examples and semantics below apply to both graph data
48 or map-specific helpers. The new-style graph data structures instead use kfuncs
136 * Graph data structure APIs can only be used when the ``bpf_spin_lock``
137 associated with the graph root is held
139 * Both graph data structures have pointer stability
141 * Because graph nodes are allocated with ``bpf_obj_new`` and
143 ``bpf_{list,rb}_node`` field of the node struct, a graph node will
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/linux/Documentation/devicetree/bindings/sound/
H A Daudio-graph-card2.yaml4 $id: http://devicetree.org/schemas/sound/audio-graph-card2.yaml#
7 title: Audio Graph Card2
15 - audio-graph-card2
21 $ref: audio-graph.yaml#/properties/routing
37 $ref: audio-graph.yaml#/properties/hp-det-gpios
39 $ref: audio-graph.yaml#/properties/mic-det-gpios
41 $ref: audio-graph.yaml#/properties/widgets
H A Daudio-graph-card.yaml4 $id: http://devicetree.org/schemas/sound/audio-graph-card.yaml#
7 title: Audio Graph Card
13 - $ref: /schemas/sound/audio-graph.yaml#
18 - audio-graph-card
19 - audio-graph-scu-card
29 compatible = "audio-graph-card";
H A Dnvidia,tegra-audio-graph-card.yaml4 $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-graph-card.yaml#
7 title: Audio Graph based Tegra sound card driver
10 This is based on generic audio graph card driver along with additional
19 - $ref: audio-graph.yaml#
24 - nvidia,tegra210-audio-graph-card
25 - nvidia,tegra186-audio-graph-card
26 - nvidia,tegra264-audio-graph-card
74 compatible = "nvidia,tegra210-audio-graph-card";
/linux/tools/perf/scripts/python/
H A Dflamegraph.py15 # Works in tandem with d3-flame-graph by Martin Spier <mspier@netflix.com>
32 …<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/d3-flame-graph@4.1.3/dis…
37 …<script type="text/javascript" src="https://cdn.jsdelivr.net/npm/d3-flame-graph@4.1.3/dist/d3-flam…
149 print(f"""Warning: Flame Graph template '{self.args.template}'
151 js-d3-flame-graph or libjs-d3-flame-graph, specify an existing flame
152 graph template (--template PATH) or use another output format (--format
156 … print("""Not attempting to download Flame Graph template as script command line
161 https://cdn.jsdelivr.net/npm/d3-flame-graph@4.1.3/dist/templates/d3-flamegraph-base.html
163 /usr/share/d3-flame-graph/d3-flamegraph-base.html""",
171 …template = "https://cdn.jsdelivr.net/npm/d3-flame-graph@4.1.3/dist/templates/d3-flamegraph-base.ht…
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/linux/Documentation/userspace-api/media/mediactl/
H A Dmedia-ioc-g-topology.rst13 MEDIA_IOC_G_TOPOLOGY - Enumerate the graph topology and graph element properties
42 the graph elements that are desired, putting the pointers to them at the
47 desired arrays with the media graph elements.
60 - Version of the media graph topology. When the graph is created,
61 this field starts with zero. Every time a graph element is added
66 - Number of entities in the graph
81 - Number of interfaces in the graph
96 - Total number of pads in the graph
110 - Total number of data and interface links in the graph
290 smaller than the actual number of elements inside the graph. This
/linux/Documentation/devicetree/bindings/media/
H A Drenesas,vin.yaml79 $ref: /schemas/graph.yaml#/$defs/port-base
124 $ref: /schemas/graph.yaml#/properties/ports
128 $ref: /schemas/graph.yaml#/$defs/port-base
166 $ref: /schemas/graph.yaml#/properties/port
173 $ref: /schemas/graph.yaml#/properties/endpoint
177 $ref: /schemas/graph.yaml#/properties/endpoint
181 $ref: /schemas/graph.yaml#/properties/endpoint
185 $ref: /schemas/graph.yaml#/properties/endpoint
199 $ref: /schemas/graph.yaml#/properties/port
206 $ref: /schemas/graph.yaml#/properties/endpoint
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/linux/Documentation/devicetree/bindings/media/i2c/
H A Dtechwell,tw9900.yaml35 $ref: /schemas/graph.yaml#/properties/ports
39 $ref: /schemas/graph.yaml#/properties/port
44 $ref: /schemas/graph.yaml#/properties/endpoint
48 $ref: /schemas/graph.yaml#/properties/endpoint
52 $ref: /schemas/graph.yaml#/properties/endpoint
56 $ref: /schemas/graph.yaml#/properties/endpoint
70 $ref: /schemas/graph.yaml#/properties/port
/linux/Documentation/devicetree/bindings/usb/
H A Dusb-switch.yaml29 $ref: /schemas/graph.yaml#/$defs/port-base
36 $ref: /schemas/graph.yaml#/$defs/endpoint-base
48 $ref: /schemas/graph.yaml#/properties/ports
51 $ref: /schemas/graph.yaml#/properties/port
56 $ref: /schemas/graph.yaml#/$defs/port-base
63 $ref: /schemas/graph.yaml#/$defs/endpoint-base
/linux/tools/testing/selftests/ftrace/test.d/ftrace/
H A Dfgraph-profiler.tc3 # description: ftrace - function profiler with function graph tracing
6 # The function graph tracer can now be run along side of the function
8 # to crash. It also required the function graph tracer to be started
20 echo "Enabling function graph tracer:"
25 # function graph tracer. If the below fails, mark it as unsupported
/linux/tools/perf/util/
H A Dcallchain.h20 #define CALLCHAIN_HELP "setup and enables call-graph (stack chain/backtrace):\n\n"
22 # define RECORD_MODE_HELP HELP_PAD "record_mode:\tcall graph recording mode (fp|dwarf|lbr)\n"
31 HELP_PAD "print_type:\tcall graph printing style (graph|flat|fractal|folded|none)\n" \
32 HELP_PAD "threshold:\tminimum call graph inclusion threshold (<percent>)\n" \
33 HELP_PAD "print_limit:\tmaximum number of call graph entry (<number>)\n" \
34 HELP_PAD "order:\t\tcall graph order (caller|callee)\n" \
35 HELP_PAD "sort_key:\tcall graph sort key (function|address)\n" \
36 HELP_PAD "branch:\t\tinclude last branch info to call graph (branch)\n" \
37 HELP_PAD "value:\t\tcall graph value (percent|period|count)\n"
/linux/kernel/trace/
H A Dtrace_irqsoff.c40 static void stop_irqsoff_tracer(struct trace_array *tr, int graph);
41 static int start_irqsoff_tracer(struct trace_array *tr, int graph);
95 * inside the #ifdef of the function graph tracer below.
96 * This is OK, since the function graph tracer is
269 * In graph mode call the graph tracer output function, in irqsoff_print_line()
487 static int register_irqsoff_function(struct trace_array *tr, int graph, int set) in register_irqsoff_function() argument
495 if (graph) in register_irqsoff_function()
506 static void unregister_irqsoff_function(struct trace_array *tr, int graph) in unregister_irqsoff_function() argument
511 if (graph) in unregister_irqsoff_function()
531 static int register_irqsoff_function(struct trace_array *tr, int graph, int set) in register_irqsoff_function() argument
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/linux/scripts/
H A Dheaderdep.pl4 # Detect cycles in the header file dependency graph
24 graph => \$opt_graph,
36 graph();
47 print " --graph\n";
52 print " $0 --graph include/linux/kernel.h | dot -Tpng -o graph.png\n";
172 # Output dependency graph in GraphViz language.
173 sub graph { subroutine

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