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Himal Prasad Ghimiray 79f716bbfa
drm/xe: Modify xe_force_wake_put to handle _get returned mask
Instead of calling xe_force_wake_put on all domains that were input to
xe_force_wake_get, call _put only on the domains whose reference counts
were successfully incremented by the _get call. Since the return value
of _get can be a mask that does not match any specific value in the enum
xe_force_wake_domains, change the input parameter of _put to unsigned int.

v3
- Move WARN to this patch (Badal)
- use xe_gt_WARN instead of XE_WARN (Michal)
- Stop using xe_force_wake_domains for non enum values.
- Remove kernel-doc from this patch (Badal)

-v5
- Fix global awake_domain

-v6
- put all initialized domains in case of FORCEWAKE_ALL.
- Modify ret variable name (Michal)
- Modify input var name (Michal)
- Modify commit message and warn (Badal)

-v9
- Add assert condition.

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Badal Nilawar <badal.nilawar@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241014075601.2324382-6-himal.prasad.ghimiray@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
History 2024-10-17 10:17:07 -04:00
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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.