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99cfbed19d
Move VRR enabling/disabling into a place where it also works for fastsets. With this we always start the transcoder up in non-VRR mode. Granted we already did that but for a very short period of time. But now that we might end up doing a bit more with the transcoder in non-VRR mode it seems prudent to also update the active timings as the transcoder changes its operating mode. crtc_state->vrr.enable still tracks whether VRR is actually enabled or not, but now we configure all the other VRR timing registers whenever VRR is possible (whether we actually enable it or not). crtc_state->vrr.flipline can now serve as our "is VRR possible" bit of state. I decided to leave the MSA timing ignore bit set all the time whether VRR is actually enabled or not. If the sink can figure out the timings with that information when VRR is active then surely it can also do it when VRR is inactive. v2: Protect intel_vrr_set_transcoder_timings() with HAS_VRR() Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230321135615.27338-1-ville.syrjala@linux.intel.com Reviewed-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.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 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.