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Torsten Duwe authored
EDID spreads some values across multiple bytes; bit-fiddling is needed to retrieve these. The current code to parse "detailed timings" has a cut&paste error that results in a vsync offset of at most 15 lines instead of 63. See http://en.wikipedia.org/wiki/EDID and in the "EDID Detailed Timing Descriptor" see bytes 10+11 show why that needs to be a left shift. Cc: stable@vger.kernel.org Signed-off-by:
Torsten Duwe <duwe@lst.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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