Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediagrafted

Pull media updates from Mauro Carvalho Chehab:

 - v4l2-core: added ISP statistics support and per-block validation

 - v4l2-core: Allow unknown HDR10 white point and luminance

 - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor

 - New codec: Milos: VPU v2.0 codec support

 - isp driver: gained support for Dreamchip RPPX1 ISP framework

 - vsp1 driver: gained support for RZ/T2H and RZ/N2H

 - Novalake driver: gained CVS support for new NVL hardware

 - dvb-core: fix feed leak on failed DMX_ADD_PID

 - several driver fixes, cleanups and minor improvements

* tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits)
  media: ipu-bridge: check all DMI entries when overriding sensor rotation
  media: v4l2-async: avoid deleting unlinked ASC entry on link error
  media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement
  media: intel/ipu6: fix async notifier cleanup leak on parse error
  media: staging/ipu7: fix async notifier UAF on probe error path
  media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path
  media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem()
  media: rcar-isp: Fix VSPX reference leaks
  media: rcar-isp: Release ISPCORE resources
  media: i2c: imx415: Release runtime PM reference on VBLANK error
  media: i2c: imx415: Return test pattern write errors
  media: renesas: vsp1: Declare index variables in for loop statement
  media: renesas: vsp1: Make reset control optional to support platforms without a reset line
  media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs
  media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs
  media: nxp: imx8-isi: Add additional 32-bit RGB format support
  media: nxp: imx8-isi: Add 16-bit raw Bayer format support
  media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams
  media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks
  media: nxp: imx8-isi: Correct color map between V4L2 and ISI
  ...

1 files changed, 162 insertions, 0 deletions

diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h
new file mode 100644
index 000000000..720121c74
--- /dev/null
+++ b/tools/perf/util/trace-event.h
@@ -0,0 +1,162 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _PERF_UTIL_TRACE_EVENT_H
+#define _PERF_UTIL_TRACE_EVENT_H
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <linux/types.h>
+
+struct evlist;
+struct machine;
+struct perf_sample;
+union perf_event;
+struct perf_tool;
+struct thread;
+struct tep_plugin_list;
+struct evsel;
+struct tep_format_field;
+
+struct trace_event {
+	struct tep_handle	*pevent;
+	struct tep_plugin_list	*plugin_list;
+};
+
+/* Computes a version number comparable with LIBTRACEEVENT_VERSION from Makefile.config. */
+#define MAKE_LIBTRACEEVENT_VERSION(a, b, c) ((a)*255*255+(b)*255+(c))
+
+typedef char *(tep_func_resolver_t)(void *priv,
+				    unsigned long long *addrp, char **modp);
+
+bool have_tracepoints(struct list_head *evlist);
+
+int trace_event__init(struct trace_event *t);
+void trace_event__cleanup(struct trace_event *t);
+int trace_event__register_resolver(struct machine *machine,
+				   tep_func_resolver_t *func);
+struct tep_event*
+trace_event__tp_format(const char *sys, const char *name);
+
+struct tep_event *trace_event__tp_format_id(int id);
+
+void event_format__fprintf(const struct tep_event *event,
+			   int cpu, void *data, int size, FILE *fp);
+
+int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size);
+int parse_event_file(struct tep_handle *pevent,
+		     char *buf, unsigned long size, char *sys);
+
+unsigned long long
+raw_field_value(struct tep_event *event, const char *name, void *data);
+
+const char *parse_task_states(struct tep_format_field *state_field);
+
+void parse_proc_kallsyms(struct tep_handle *pevent, char *file, unsigned int size);
+void parse_ftrace_printk(struct tep_handle *pevent, char *file, unsigned int size);
+void parse_saved_cmdline(struct tep_handle *pevent, char *file, unsigned int size);
+
+ssize_t trace_report(int fd, struct trace_event *tevent, bool repipe);
+
+unsigned long long read_size(struct tep_event *event, void *ptr, int size);
+unsigned long long eval_flag(const char *flag);
+
+int read_tracing_data(int fd, struct list_head *pattrs);
+
+/*
+ * Return the tracepoint name in the format "subsystem:event_name",
+ * callers should free the returned string.
+ */
+char *tracepoint_id_to_name(u64 config);
+
+struct tracing_data {
+	/* size is only valid if temp is 'true' */
+	ssize_t size;
+	bool temp;
+	char temp_file[50];
+};
+
+struct tracing_data *tracing_data_get(struct list_head *pattrs,
+				      int fd, bool temp);
+int tracing_data_put(struct tracing_data *tdata);
+
+
+struct addr_location;
+
+struct perf_session;
+struct perf_stat_config;
+
+struct scripting_ops {
+	const char *name;
+	const char *dirname; /* For script path .../scripts/<dirname>/... */
+	int (*start_script)(const char *script, int argc, const char **argv,
+			    struct perf_session *session);
+	int (*flush_script) (void);
+	int (*stop_script) (void);
+	void (*process_event) (union perf_event *event,
+			       struct perf_sample *sample,
+			       struct addr_location *al,
+			       struct addr_location *addr_al);
+	void (*process_switch)(union perf_event *event,
+			       struct perf_sample *sample,
+			       struct machine *machine);
+	void (*process_auxtrace_error)(struct perf_session *session,
+				       union perf_event *event);
+	void (*process_stat)(struct perf_stat_config *config,
+			     struct evsel *evsel, u64 tstamp);
+	void (*process_stat_interval)(u64 tstamp);
+	void (*process_throttle)(union perf_event *event,
+				 struct perf_sample *sample,
+				 struct machine *machine);
+	int (*generate_script) (struct tep_handle *pevent, const char *outfile);
+};
+
+extern unsigned int scripting_max_stack;
+
+struct scripting_ops *script_spec__lookup(const char *spec);
+int script_spec__for_each(int (*cb)(struct scripting_ops *ops, const char *spec));
+
+void setup_perl_scripting(void);
+void setup_python_scripting(void);
+
+struct scripting_context {
+	struct tep_handle *pevent;
+	void *event_data;
+	union perf_event *event;
+	struct perf_sample *sample;
+	struct addr_location *al;
+	struct addr_location *addr_al;
+	struct perf_session *session;
+};
+
+void scripting_context__update(struct scripting_context *scripting_context,
+			       union perf_event *event,
+			       struct perf_sample *sample,
+			       struct addr_location *al,
+			       struct addr_location *addr_al);
+
+int common_pc(struct scripting_context *context);
+int common_flags(struct scripting_context *context);
+int common_lock_depth(struct scripting_context *context);
+
+#define SAMPLE_FLAGS_BUF_SIZE 64
+#define SAMPLE_FLAGS_STR_ALIGNED_SIZE	21
+
+int perf_sample__sprintf_flags(u32 flags, char *str, size_t sz);
+
+#if defined(LIBTRACEEVENT_VERSION) &&  LIBTRACEEVENT_VERSION >= MAKE_LIBTRACEEVENT_VERSION(1, 5, 0)
+#include <event-parse.h>
+
+static inline bool tep_field_is_relative(unsigned long flags)
+{
+	return (flags & TEP_FIELD_IS_RELATIVE) != 0;
+}
+#else
+#include <linux/compiler.h>
+
+static inline bool tep_field_is_relative(unsigned long flags __maybe_unused)
+{
+	return false;
+}
+#endif
+
+#endif /* _PERF_UTIL_TRACE_EVENT_H */