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, 130 insertions, 0 deletions

diff --git a/tools/docs/gen-renames.py b/tools/docs/gen-renames.py
new file mode 100755
index 000000000..8cb3b2157
--- /dev/null
+++ b/tools/docs/gen-renames.py
@@ -0,0 +1,130 @@
+#! /usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0
+#
+# Copyright © 2025, Oracle and/or its affiliates.
+# Author: Vegard Nossum <vegard.nossum@oracle.com>
+
+"""Trawl repository history for renames of Documentation/**.rst files.
+
+Example:
+
+    tools/docs/gen-renames.py --rev HEAD > Documentation/.renames.txt
+"""
+
+import argparse
+import itertools
+import os
+import subprocess
+import sys
+
+parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
+parser.add_argument('--rev', default='HEAD', help='generate renames up to this revision')
+
+args = parser.parse_args()
+
+def normalize(path):
+    prefix = 'Documentation/'
+    suffix = '.rst'
+
+    assert path.startswith(prefix)
+    assert path.endswith(suffix)
+
+    return path[len(prefix):-len(suffix)]
+
+class Name(object):
+    def __init__(self, name):
+        self.names = [name]
+
+    def rename(self, new_name):
+        self.names.append(new_name)
+
+names = {
+}
+
+for line in subprocess.check_output([
+    'git', 'log',
+    '--reverse',
+    '--oneline',
+    '--find-renames',
+    '--diff-filter=RD',
+    '--name-status',
+    '--format=commit %H',
+    # ~v4.8-ish is when Sphinx/.rst was added in the first place
+    f'v4.8..{args.rev}',
+    '--',
+    'Documentation/'
+], text=True).splitlines():
+    # rename
+    if line.startswith('R'):
+        _, old, new = line[1:].split('\t', 2)
+
+        if old.endswith('.rst') and new.endswith('.rst'):
+            old = normalize(old)
+            new = normalize(new)
+
+            name = names.get(old)
+            if name is None:
+                name = Name(old)
+            else:
+                del names[old]
+
+            name.rename(new)
+            names[new] = name
+
+        continue
+
+    # delete
+    if line.startswith('D'):
+        _, old = line.split('\t', 1)
+
+        if old.endswith('.rst'):
+            old = normalize(old)
+
+            # TODO: we could save added/modified files as well and propose
+            # them as alternatives
+            name = names.get(old)
+            if name is None:
+                pass
+            else:
+                del names[old]
+
+        continue
+
+#
+# Get the set of current files so we can sanity check that we aren't
+# redirecting any of those
+#
+
+current_files = set()
+for line in subprocess.check_output([
+    'git', 'ls-tree',
+    '-r',
+    '--name-only',
+    args.rev,
+    'Documentation/',
+], text=True).splitlines():
+    if line.endswith('.rst'):
+        current_files.add(normalize(line))
+
+#
+# Format/group/output result
+#
+
+result = []
+for _, v in names.items():
+    old_names = v.names[:-1]
+    new_name = v.names[-1]
+
+    for old_name in old_names:
+        if old_name == new_name:
+            # A file was renamed to its new name twice; don't redirect that
+            continue
+
+        if old_name in current_files:
+            # A file was recreated with a former name; don't redirect those
+            continue
+
+        result.append((old_name, new_name))
+
+for old_name, new_name in sorted(result):
+    print(f"{old_name} {new_name}")