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 ... --- drivers/interconnect/trace.h | 88 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 drivers/interconnect/trace.h (limited to 'drivers/interconnect/trace.h') diff --git a/drivers/interconnect/trace.h b/drivers/interconnect/trace.h new file mode 100644 index 000000000..206373546 --- /dev/null +++ b/drivers/interconnect/trace.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Interconnect framework tracepoints + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM interconnect + +#if !defined(_TRACE_INTERCONNECT_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_INTERCONNECT_H + +#include +#include + +TRACE_EVENT(icc_set_bw, + + TP_PROTO(struct icc_path *p, struct icc_node *n, int i, + u32 avg_bw, u32 peak_bw), + + TP_ARGS(p, n, i, avg_bw, peak_bw), + + TP_STRUCT__entry( + __string(path_name, p->name) + __string(dev, dev_name(p->reqs[i].dev)) + __string(node_name, n->name) + __field(u32, avg_bw) + __field(u32, peak_bw) + __field(u32, node_avg_bw) + __field(u32, node_peak_bw) + ), + + TP_fast_assign( + __assign_str(path_name); + __assign_str(dev); + __assign_str(node_name); + __entry->avg_bw = avg_bw; + __entry->peak_bw = peak_bw; + __entry->node_avg_bw = n->avg_bw; + __entry->node_peak_bw = n->peak_bw; + ), + + TP_printk("path=%s dev=%s node=%s avg_bw=%u peak_bw=%u agg_avg=%u agg_peak=%u", + __get_str(path_name), + __get_str(dev), + __get_str(node_name), + __entry->avg_bw, + __entry->peak_bw, + __entry->node_avg_bw, + __entry->node_peak_bw) +); + +TRACE_EVENT(icc_set_bw_end, + + TP_PROTO(struct icc_path *p, int ret), + + TP_ARGS(p, ret), + + TP_STRUCT__entry( + __string(path_name, p->name) + __string(dev, dev_name(p->reqs[0].dev)) + __field(int, ret) + ), + + TP_fast_assign( + __assign_str(path_name); + __assign_str(dev); + __entry->ret = ret; + ), + + TP_printk("path=%s dev=%s ret=%d", + __get_str(path_name), + __get_str(dev), + __entry->ret) +); + +#endif /* _TRACE_INTERCONNECT_H */ + +/* This part must be outside protection */ + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . + +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE trace + +#include -- cgit v1.3.1