drm/i915: Move SKL hw stride calculation into a helper

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We repeat the SKL stride register value calculations a several places.
Move it into a small helper function.

v2: Rebase due to drm_plane_state src/dst rects

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Sivakumar Thulasimani <sivakumar.thulasimani@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470821001-25272-4-git-send-email-ville.syrjala@linux.intel.com

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This commit is contained in:

Ville Syrjälä 2016-01-28 18:33:11 +02:00

parent ef78ec9423

commit d21967740f

3 changed files with 29 additions and 37 deletions

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52

drivers/gpu/drm/i915/intel_display.c

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2

drivers/gpu/drm/i915/intel_drv.h

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12

drivers/gpu/drm/i915/intel_sprite.c

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