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(parent: f99beda) | patch
drm/i915: Fix gen3 physical cursor alignment requirements
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 27 Mar 2017 18:55:43 +0000 (21:55 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Wed, 10 May 2017 16:28:34 +0000 (19:28 +0300)
commit67e2af7f3a77be77f9fbb8e83f854d6741e49090
treee5db817c0dc33dc6f56abbd5907049d49585ca31tree | snapshot
parentf99bedab6a1db1a3b4f7e532f4ddbeeaf204ce50commit | diff
drm/i915: Fix gen3 physical cursor alignment requirements

Bspec tells us that gen3 platforms need 4KiB alignment for CURBASE
rather than the 256 byte alignment required by i85x. Let's fix that
and pull the code to determine the correct alignment to a helper
function.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170327185546.2977-13-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
drivers/gpu/drm/i915/intel_display.c diff | blob | history
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