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/drivers/media/mc/
Dmc-entity.c292 static void stack_push(struct media_graph *graph, in stack_push() argument
295 if (graph->top == MEDIA_ENTITY_ENUM_MAX_DEPTH - 1) { in stack_push()
299 graph->top++; in stack_push()
300 graph->stack[graph->top].link = entity->links.next; in stack_push()
301 graph->stack[graph->top].entity = entity; in stack_push()
304 static struct media_entity *stack_pop(struct media_graph *graph) in stack_pop() argument
308 entity = graph->stack[graph->top].entity; in stack_pop()
309 graph->top--; in stack_pop()
329 struct media_graph *graph, struct media_device *mdev) in media_graph_walk_init() argument
331 return media_entity_enum_init(&graph->ent_enum, mdev); in media_graph_walk_init()
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/drivers/media/v4l2-core/
Dv4l2-mc.c458 struct media_graph *graph) in pipeline_pm_use_count() argument
462 media_graph_walk_start(graph, entity); in pipeline_pm_use_count()
464 while ((entity = media_graph_walk_next(graph))) { in pipeline_pm_use_count()
517 struct media_graph *graph) in pipeline_pm_power() argument
525 media_graph_walk_start(graph, entity); in pipeline_pm_power()
527 while (!ret && (entity = media_graph_walk_next(graph))) in pipeline_pm_power()
534 media_graph_walk_start(graph, first); in pipeline_pm_power()
536 while ((first = media_graph_walk_next(graph)) in pipeline_pm_power()
582 struct media_graph *graph = &link->graph_obj.mdev->pm_count_walk; in v4l2_pipeline_link_notify() local
589 source_use = pipeline_pm_use_count(source, graph); in v4l2_pipeline_link_notify()
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/drivers/hwtracing/coresight/
Dcoresight-platform.c451 static inline bool acpi_validate_dsd_graph(const union acpi_object *graph) in acpi_validate_dsd_graph() argument
457 if (graph->package.count < 2) in acpi_validate_dsd_graph()
460 rev = &graph->package.elements[0]; in acpi_validate_dsd_graph()
461 nr_graphs = &graph->package.elements[1]; in acpi_validate_dsd_graph()
477 if (graph->package.count != (n + 2)) in acpi_validate_dsd_graph()
485 const union acpi_object *obj = &graph->package.elements[i]; in acpi_validate_dsd_graph()
561 const union acpi_object *graph_list, *graph; in acpi_get_coresight_graph() local
571 graph = &graph_list->package.elements[i]; in acpi_get_coresight_graph()
572 if (!is_acpi_coresight_graph(graph)) in acpi_get_coresight_graph()
574 if (acpi_validate_coresight_graph(graph)) in acpi_get_coresight_graph()
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/drivers/iio/adc/
Dsc27xx_adc.c196 struct sc27xx_adc_linear_graph *graph; in sc27xx_adc_scale_calibration() local
202 graph = &big_scale_graph; in sc27xx_adc_scale_calibration()
206 graph = &small_scale_graph; in sc27xx_adc_scale_calibration()
213 graph->adc0 = sc27xx_adc_get_calib_data(calib_data, calib_graph->adc0); in sc27xx_adc_scale_calibration()
214 graph->adc1 = sc27xx_adc_get_calib_data(calib_data >> 8, in sc27xx_adc_scale_calibration()
594 static int adc_to_volt(struct sc27xx_adc_linear_graph *graph, in adc_to_volt() argument
599 tmp = (graph->volt0 - graph->volt1) * (raw_adc - graph->adc1); in adc_to_volt()
600 tmp /= (graph->adc0 - graph->adc1); in adc_to_volt()
601 tmp += graph->volt1; in adc_to_volt()
606 static int sc27xx_adc_to_volt(struct sc27xx_adc_linear_graph *graph, in sc27xx_adc_to_volt() argument
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Dqcom-pm8xxx-xoadc.c410 struct vadc_linear_graph graph[2]; member
590 adc->graph[VADC_CALIB_ABSOLUTE].dx = VADC_ABSOLUTE_RANGE_UV; in pm8xxx_calibrate_device()
591 adc->graph[VADC_CALIB_RATIOMETRIC].dx = VADC_RATIOMETRIC_RANGE; in pm8xxx_calibrate_device()
615 adc->graph[VADC_CALIB_ABSOLUTE].dy = read_1250v - read_0625v; in pm8xxx_calibrate_device()
616 adc->graph[VADC_CALIB_ABSOLUTE].gnd = read_0625v; in pm8xxx_calibrate_device()
619 VADC_ABSOLUTE_RANGE_UV, adc->graph[VADC_CALIB_ABSOLUTE].dy); in pm8xxx_calibrate_device()
637 adc->graph[VADC_CALIB_RATIOMETRIC].dy = in pm8xxx_calibrate_device()
639 adc->graph[VADC_CALIB_RATIOMETRIC].gnd = read_nomux_rsv4; in pm8xxx_calibrate_device()
643 adc->graph[VADC_CALIB_RATIOMETRIC].dy); in pm8xxx_calibrate_device()
670 &adc->graph[ch->calibration], in pm8xxx_read_raw()
Dqcom-spmi-vadc.c124 struct vadc_linear_graph graph[2]; member
360 vadc->graph[VADC_CALIB_RATIOMETRIC].dx = VADC_RATIOMETRIC_RANGE; in vadc_measure_ref_points()
361 vadc->graph[VADC_CALIB_ABSOLUTE].dx = VADC_ABSOLUTE_RANGE_UV; in vadc_measure_ref_points()
382 vadc->graph[VADC_CALIB_ABSOLUTE].dy = read_1 - read_2; in vadc_measure_ref_points()
383 vadc->graph[VADC_CALIB_ABSOLUTE].gnd = read_2; in vadc_measure_ref_points()
401 vadc->graph[VADC_CALIB_RATIOMETRIC].dy = read_1 - read_2; in vadc_measure_ref_points()
402 vadc->graph[VADC_CALIB_RATIOMETRIC].gnd = read_2; in vadc_measure_ref_points()
463 &vadc->graph[prop->calibration], in vadc_read_raw()
/drivers/media/platform/samsung/exynos4-is/
Dmedia-dev.c1164 struct media_graph *graph) in __fimc_md_modify_pipelines() argument
1175 media_graph_walk_start(graph, entity); in __fimc_md_modify_pipelines()
1177 while ((entity = media_graph_walk_next(graph))) { in __fimc_md_modify_pipelines()
1190 media_graph_walk_start(graph, entity_err); in __fimc_md_modify_pipelines()
1192 while ((entity_err = media_graph_walk_next(graph))) { in __fimc_md_modify_pipelines()
1208 struct media_graph *graph = in fimc_md_link_notify() local
1216 ret = media_graph_walk_init(graph, in fimc_md_link_notify()
1221 ret = __fimc_md_modify_pipelines(sink, false, graph); in fimc_md_link_notify()
1229 ret = __fimc_md_modify_pipelines(sink, true, graph); in fimc_md_link_notify()
1230 media_graph_walk_cleanup(graph); in fimc_md_link_notify()
/drivers/media/platform/renesas/vsp1/
Dvsp1_video.c442 struct media_graph graph; in vsp1_video_pipeline_build() local
449 ret = media_graph_walk_init(&graph, mdev); in vsp1_video_pipeline_build()
453 media_graph_walk_start(&graph, entity); in vsp1_video_pipeline_build()
455 while ((entity = media_graph_walk_next(&graph))) { in vsp1_video_pipeline_build()
503 media_graph_walk_cleanup(&graph); in vsp1_video_pipeline_build()