From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 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 ... --- tools/perf/util/block-info.h | 76 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 tools/perf/util/block-info.h (limited to 'tools/perf/util/block-info.h') diff --git a/tools/perf/util/block-info.h b/tools/perf/util/block-info.h new file mode 100644 index 000000000..b9329dc3a --- /dev/null +++ b/tools/perf/util/block-info.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_BLOCK_H +#define __PERF_BLOCK_H + +#include +#include "hist.h" +#include "symbol.h" +#include "sort.h" +#include "ui/ui.h" + +struct block_info { + struct symbol *sym; + u64 start; + u64 end; + u64 cycles; + u64 cycles_aggr; + s64 cycles_spark[NUM_SPARKS]; + u64 total_cycles; + int num; + int num_aggr; + int br_cntr_nr; + u64 *br_cntr; + struct evsel *evsel; +}; + +struct block_fmt { + struct perf_hpp_fmt fmt; + int idx; + int width; + const char *header; + u64 total_cycles; + u64 block_cycles; +}; + +enum { + PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT, + PERF_HPP_REPORT__BLOCK_LBR_CYCLES, + PERF_HPP_REPORT__BLOCK_CYCLES_PCT, + PERF_HPP_REPORT__BLOCK_AVG_CYCLES, + PERF_HPP_REPORT__BLOCK_RANGE, + PERF_HPP_REPORT__BLOCK_DSO, + PERF_HPP_REPORT__BLOCK_BRANCH_COUNTER, + PERF_HPP_REPORT__BLOCK_MAX_INDEX +}; + +struct block_report { + struct block_hist hist; + u64 cycles; + struct block_fmt fmts[PERF_HPP_REPORT__BLOCK_MAX_INDEX]; + int nr_fmts; +}; + +void block_info__delete(struct block_info *bi); + +int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right); + +int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused, + struct hist_entry *left, struct hist_entry *right); + +int block_info__process_sym(struct hist_entry *he, struct block_hist *bh, + u64 *block_cycles_aggr, u64 total_cycles, + unsigned int br_cntr_nr); + +struct block_report *block_info__create_report(struct evlist *evlist, + u64 total_cycles, + int *block_hpps, int nr_hpps, + int *nr_reps); + +void block_info__free_report(struct block_report *reps, int nr_reps); + +int report__browse_block_hists(struct block_hist *bh, float min_percent, + struct evsel *evsel, struct perf_env *env); + +float block_info__total_cycles_percent(struct hist_entry *he); + +#endif /* __PERF_BLOCK_H */ -- cgit v1.3.1