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Forked from Panfrost / linux
263607 commits ahead of the upstream repository.
Matt Roper's avatar
Matt Roper authored
Add execlists and GuC interrupts for compute CS into existing IRQ handlers.

All compute command streamers belong to the same compute class, so the
only change needed to enable their interrupts is to program their GT engine
interrupt mask registers.

CCS0 shares the register with CCS1, while CCS2 and CCS3 are in a new one.

BSpec: 50844, 54029, 54030, 53223, 53224.
Original-author: Michel Thierry
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Signed-off-by: default avatarDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: default avatarAravind Iddamsetty <aravind.iddamsetty@intel.com>
Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Reviewed-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220301231549.1817978-4-matthew.d.roper@intel.com
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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 Restructured Text 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.