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348fe34a61
Requirement is to create per client-id based directories to hold key debugging information and for that access to root debugfs dentry is need which is not in one place and that information cannot be stored in drm_device. Move the debugfs functionality from drm_drv.c and drm_accel.c to drm_debugfs.c This enables debugfs root node reference directly drm_debugfs.c and hence enable to create per client-id directory. v8: Create drm_accel dentry only if it's config is enabled (Jeff, Hugo) v8: Merge drm_drv and drm_accel debugfs patches (Koenig, Christian) v10: Since we moved drm_debugfs_root, hence to handle drm bridge debugfs add a new function which call drm_bridge_debugfs_params where drm_debugfs_root is accessible. Suggested-by: Christian König <christian.koenig@amd.com> Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Link: https://lore.kernel.org/r/20250704075548.1549849-2-sunil.khatri@amd.com Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.