drm/i915: Allow sprites to be configured on a disabled pipe

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We allow cursors to be set up when the pipe is disabled. Do the same for
sprites as well.

We need to be somewhat careful with the primary disable logic as we
don't want to accidentally enable the primary plane on a disabled pipe.

v2: Skip primary enable/disable and plane registers
    writes on disabled pipe

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Ville Syrjälä 2013-10-01 18:02:11 +03:00 • committed by Daniel Vetter

parent 939c2fe8bd

commit 03c5b25f6e

1 changed files with 32 additions and 33 deletions

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drivers/gpu/drm/i915/intel_sprite.c

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