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9f9af566a1
We now have all the code necessary for gamma/degamma readout on
ivb/hsw. Plug it all in. As with bdw+ the cooked {pre,post}_csc_lut
make this trivial even in split gamma mode.
Note that on HSW if IPS is enabled the hardware will hang if
you try to access the LUT in split gamma mode. Thus we need to
reorder the LUT readout vs. IPS enable steps.
v2: deal with {pre,post}_csc_lut
split gamma is no longer a problem
handle HSW IPS w/a
v3: use ilk_has_post_csc_lut() helper
Reviewed-by: Uma Shankar <uma.shankar@intel.com> #v1
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221114153732.11773-12-ville.syrjala@linux.intel.com
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| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
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| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
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| README | ||
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.