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, 197 insertions, 0 deletions

diff --git a/fs/jffs2/os-linux.h b/fs/jffs2/os-linux.h
new file mode 100644
index 000000000..86ab014a3
--- /dev/null
+++ b/fs/jffs2/os-linux.h
@@ -0,0 +1,197 @@
+/*
+ * JFFS2 -- Journalling Flash File System, Version 2.
+ *
+ * Copyright © 2001-2007 Red Hat, Inc.
+ *
+ * Created by David Woodhouse <dwmw2@infradead.org>
+ *
+ * For licensing information, see the file 'LICENCE' in this directory.
+ *
+ */
+
+#ifndef __JFFS2_OS_LINUX_H__
+#define __JFFS2_OS_LINUX_H__
+
+/* JFFS2 uses Linux mode bits natively -- no need for conversion */
+#define os_to_jffs2_mode(x) (x)
+#define jffs2_to_os_mode(x) (x)
+
+struct kstatfs;
+struct kvec;
+
+#define JFFS2_INODE_INFO(i) (container_of(i, struct jffs2_inode_info, vfs_inode))
+#define OFNI_EDONI_2SFFJ(f)  (&(f)->vfs_inode)
+#define JFFS2_SB_INFO(sb) (sb->s_fs_info)
+#define OFNI_BS_2SFFJ(c)  ((struct super_block *)c->os_priv)
+
+
+#define JFFS2_F_I_SIZE(f) (OFNI_EDONI_2SFFJ(f)->i_size)
+#define JFFS2_F_I_MODE(f) (OFNI_EDONI_2SFFJ(f)->i_mode)
+#define JFFS2_F_I_UID(f) (i_uid_read(OFNI_EDONI_2SFFJ(f)))
+#define JFFS2_F_I_GID(f) (i_gid_read(OFNI_EDONI_2SFFJ(f)))
+#define JFFS2_F_I_RDEV(f) (OFNI_EDONI_2SFFJ(f)->i_rdev)
+
+#define JFFS2_CLAMP_TIME(t) ((uint32_t)clamp_t(time64_t, (t), 0, U32_MAX))
+#define ITIME(sec) ((struct timespec64){sec, 0})
+#define JFFS2_NOW() JFFS2_CLAMP_TIME(ktime_get_real_seconds())
+#define I_SEC(tv) JFFS2_CLAMP_TIME((tv).tv_sec)
+#define JFFS2_F_I_CTIME(f) I_SEC(inode_get_ctime(OFNI_EDONI_2SFFJ(f)))
+#define JFFS2_F_I_MTIME(f) I_SEC(inode_get_mtime(OFNI_EDONI_2SFFJ(f)))
+#define JFFS2_F_I_ATIME(f) I_SEC(inode_get_atime(OFNI_EDONI_2SFFJ(f)))
+#define sleep_on_spinunlock(wq, s)				\
+	do {							\
+		DECLARE_WAITQUEUE(__wait, current);		\
+		add_wait_queue((wq), &__wait);			\
+		set_current_state(TASK_UNINTERRUPTIBLE);	\
+		spin_unlock(s);					\
+		schedule();					\
+		remove_wait_queue((wq), &__wait);		\
+	} while(0)
+
+static inline void jffs2_init_inode_info(struct jffs2_inode_info *f)
+{
+	f->highest_version = 0;
+	f->fragtree = RB_ROOT;
+	f->metadata = NULL;
+	f->dents = NULL;
+	f->target = NULL;
+	f->flags = 0;
+	f->usercompr = 0;
+}
+
+
+#define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & SB_RDONLY)
+
+#define SECTOR_ADDR(x) ( (((unsigned long)(x) / c->sector_size) * c->sector_size) )
+#ifndef CONFIG_JFFS2_FS_WRITEBUFFER
+
+
+#ifdef CONFIG_JFFS2_SUMMARY
+#define jffs2_can_mark_obsolete(c) (0)
+#else
+#define jffs2_can_mark_obsolete(c) (1)
+#endif
+
+#define jffs2_is_writebuffered(c) (0)
+#define jffs2_cleanmarker_oob(c) (0)
+#define jffs2_write_nand_cleanmarker(c,jeb) (-EIO)
+
+#define jffs2_flash_write(c, ofs, len, retlen, buf) jffs2_flash_direct_write(c, ofs, len, retlen, buf)
+#define jffs2_flash_read(c, ofs, len, retlen, buf) (mtd_read((c)->mtd, ofs, len, retlen, buf))
+#define jffs2_flush_wbuf_pad(c) ({ do{} while(0); (void)(c), 0; })
+#define jffs2_flush_wbuf_gc(c, i) ({ do{} while(0); (void)(c), (void) i, 0; })
+#define jffs2_write_nand_badblock(c,jeb,bad_offset) (1)
+#define jffs2_nand_flash_setup(c) (0)
+#define jffs2_nand_flash_cleanup(c) do {} while(0)
+#define jffs2_wbuf_dirty(c) (0)
+#define jffs2_flash_writev(a,b,c,d,e,f) jffs2_flash_direct_writev(a,b,c,d,e)
+#define jffs2_wbuf_timeout NULL
+#define jffs2_wbuf_process NULL
+#define jffs2_dataflash(c) (0)
+#define jffs2_dataflash_setup(c) (0)
+#define jffs2_dataflash_cleanup(c) do {} while (0)
+#define jffs2_nor_wbuf_flash(c) (0)
+#define jffs2_nor_wbuf_flash_setup(c) (0)
+#define jffs2_nor_wbuf_flash_cleanup(c) do {} while (0)
+#define jffs2_ubivol(c) (0)
+#define jffs2_ubivol_setup(c) (0)
+#define jffs2_ubivol_cleanup(c) do {} while (0)
+#define jffs2_dirty_trigger(c) do {} while (0)
+
+#else /* NAND and/or ECC'd NOR support present */
+
+#define jffs2_is_writebuffered(c) (c->wbuf != NULL)
+
+#ifdef CONFIG_JFFS2_SUMMARY
+#define jffs2_can_mark_obsolete(c) (0)
+#else
+#define jffs2_can_mark_obsolete(c) (c->mtd->flags & (MTD_BIT_WRITEABLE))
+#endif
+
+#define jffs2_cleanmarker_oob(c) (c->mtd->type == MTD_NANDFLASH)
+
+#define jffs2_wbuf_dirty(c) (!!(c)->wbuf_len)
+
+/* wbuf.c */
+int jffs2_flash_writev(struct jffs2_sb_info *c, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen, uint32_t ino);
+int jffs2_flash_write(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *retlen, const u_char *buf);
+int jffs2_flash_read(struct jffs2_sb_info *c, loff_t ofs, size_t len, size_t *retlen, u_char *buf);
+int jffs2_check_oob_empty(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,int mode);
+int jffs2_check_nand_cleanmarker(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
+int jffs2_write_nand_cleanmarker(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb);
+int jffs2_write_nand_badblock(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb, uint32_t bad_offset);
+void jffs2_wbuf_timeout(unsigned long data);
+void jffs2_wbuf_process(void *data);
+int jffs2_flush_wbuf_gc(struct jffs2_sb_info *c, uint32_t ino);
+int jffs2_flush_wbuf_pad(struct jffs2_sb_info *c);
+int jffs2_nand_flash_setup(struct jffs2_sb_info *c);
+void jffs2_nand_flash_cleanup(struct jffs2_sb_info *c);
+
+#define jffs2_dataflash(c) (c->mtd->type == MTD_DATAFLASH)
+int jffs2_dataflash_setup(struct jffs2_sb_info *c);
+void jffs2_dataflash_cleanup(struct jffs2_sb_info *c);
+#define jffs2_ubivol(c) (c->mtd->type == MTD_UBIVOLUME)
+int jffs2_ubivol_setup(struct jffs2_sb_info *c);
+void jffs2_ubivol_cleanup(struct jffs2_sb_info *c);
+
+#define jffs2_nor_wbuf_flash(c) (c->mtd->type == MTD_NORFLASH && ! (c->mtd->flags & MTD_BIT_WRITEABLE))
+int jffs2_nor_wbuf_flash_setup(struct jffs2_sb_info *c);
+void jffs2_nor_wbuf_flash_cleanup(struct jffs2_sb_info *c);
+void jffs2_dirty_trigger(struct jffs2_sb_info *c);
+
+#endif /* WRITEBUFFER */
+
+/* background.c */
+int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c);
+void jffs2_stop_garbage_collect_thread(struct jffs2_sb_info *c);
+void jffs2_garbage_collect_trigger(struct jffs2_sb_info *c);
+
+/* dir.c */
+extern const struct file_operations jffs2_dir_operations;
+extern const struct inode_operations jffs2_dir_inode_operations;
+
+/* file.c */
+extern const struct file_operations jffs2_file_operations;
+extern const struct inode_operations jffs2_file_inode_operations;
+extern const struct address_space_operations jffs2_file_address_operations;
+int jffs2_fsync(struct file *, loff_t, loff_t, int);
+int __jffs2_read_folio(struct file *file, struct folio *folio);
+
+/* ioctl.c */
+long jffs2_ioctl(struct file *, unsigned int, unsigned long);
+
+/* symlink.c */
+extern const struct inode_operations jffs2_symlink_inode_operations;
+
+/* fs.c */
+int jffs2_setattr (struct mnt_idmap *, struct dentry *, struct iattr *);
+int jffs2_do_setattr (struct inode *, struct iattr *);
+struct inode *jffs2_iget(struct super_block *, unsigned long);
+void jffs2_evict_inode (struct inode *);
+void jffs2_dirty_inode(struct inode *inode, int flags);
+struct inode *jffs2_new_inode (struct inode *dir_i, umode_t mode,
+			       struct jffs2_raw_inode *ri);
+int jffs2_statfs (struct dentry *, struct kstatfs *);
+int jffs2_do_remount_fs(struct super_block *sb, struct fs_context *fc);
+int jffs2_do_fill_super(struct super_block *sb, struct fs_context *fc);
+void jffs2_gc_release_inode(struct jffs2_sb_info *c,
+			    struct jffs2_inode_info *f);
+struct jffs2_inode_info *jffs2_gc_fetch_inode(struct jffs2_sb_info *c,
+					      int inum, int unlinked);
+
+unsigned char *jffs2_gc_fetch_page(struct jffs2_sb_info *c,
+				   struct jffs2_inode_info *f,
+				   unsigned long offset,
+				   unsigned long *priv);
+void jffs2_flash_cleanup(struct jffs2_sb_info *c);
+
+
+/* writev.c */
+int jffs2_flash_direct_writev(struct jffs2_sb_info *c, const struct kvec *vecs,
+		       unsigned long count, loff_t to, size_t *retlen);
+int jffs2_flash_direct_write(struct jffs2_sb_info *c, loff_t ofs, size_t len,
+			size_t *retlen, const u_char *buf);
+
+#endif /* __JFFS2_OS_LINUX_H__ */
+
+