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(parent: aca006e) | patch
drm/i915: Simplify SWIDTHSW calculation
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 7 Dec 2016 17:28:09 +0000 (19:28 +0200)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 22 Dec 2016 19:30:54 +0000 (21:30 +0200)
commit046195710ea5edb7ecc92f4a3722403d71acc408
treebef5923e932dcf8313c1d84a2c95e0c00fa5476ftree | snapshot
parentaca006e67358da852e486c583f508ae7ad64663fcommit | diff
drm/i915: Simplify SWIDTHSW calculation

The formula in Bspec for computing the overlay SWIDTHSW is overly
obfuscated. Simplify the formula to something that's easily parsed by
humans.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1481131693-27993-8-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
drivers/gpu/drm/i915/intel_overlay.c diff | blob | history
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