Matt Roper 1ab2b4cd12 drm/i915/uncore: Convert gen6/gen7 read operations to fwtable
On gen6-gen8 (except vlv/chv) we don't use a forcewake lookup table; we
simply check whether the register offset is < 0x40000, and return
FORCEWAKE_RENDER if it is.  To prepare for upcoming refactoring, let's
define a single-entry forcewake table from [0x0, 0x3ffff] and switch
these platforms over to use the fwtable reader functions.

v2:
 - Drop __gen6_reg_read_fw_domains which is no longer used.  (Tvrtko)

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210910201030.3436066-2-matthew.d.roper@intel.com
2021-09-21 17:02:10 -07:00
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2021-09-12 16:28:37 -07:00
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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 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.
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