From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
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
  ...
---
 net/dsa/trace.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 net/dsa/trace.c

(limited to 'net/dsa/trace.c')

diff --git a/net/dsa/trace.c b/net/dsa/trace.c
new file mode 100644
index 000000000..1b107165d
--- /dev/null
+++ b/net/dsa/trace.c
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/* Copyright 2022-2023 NXP
+ */
+
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
+void dsa_db_print(const struct dsa_db *db, char buf[DSA_DB_BUFSIZ])
+{
+	switch (db->type) {
+	case DSA_DB_PORT:
+		sprintf(buf, "port %s", db->dp->name);
+		break;
+	case DSA_DB_LAG:
+		sprintf(buf, "lag %s id %d", db->lag.dev->name, db->lag.id);
+		break;
+	case DSA_DB_BRIDGE:
+		sprintf(buf, "bridge %s num %d", db->bridge.dev->name,
+			db->bridge.num);
+		break;
+	default:
+		sprintf(buf, "unknown");
+		break;
+	}
+}
+
+const char *dsa_port_kind(const struct dsa_port *dp)
+{
+	switch (dp->type) {
+	case DSA_PORT_TYPE_USER:
+		return "user";
+	case DSA_PORT_TYPE_CPU:
+		return "cpu";
+	case DSA_PORT_TYPE_DSA:
+		return "dsa";
+	default:
+		return "unused";
+	}
+}
-- 
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