drm/i915/bios: Fixup h/vsync_end instead of h/vtotal

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We have the same h/vsync_end vs. h/vtotal quirk in the VBT parser
that was also present in EDID parser. Adjust the VBT parser the
same way as was done for hte EDID parser to fixup h/vsync_end
instead of h/vtotal. While I'm not currently aware of any machines
that need this for the VBT it seems prudent to keep both parsers
in sync.

And while at it let's add some debugs here as well. A bit
lackluster but didn't feel like plumbing the connector all
the way down at this time.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230920211934.14920-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

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This commit is contained in:

Ville Syrjälä 2023-09-21 00:19:34 +03:00

parent 3d3696c0fe

commit bb6f53d4f5

1 changed files with 15 additions and 8 deletions

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drivers/gpu/drm/i915/display/intel_bios.c

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