drm/vc4: plane: Add alpha_blend_mode property to each plane.

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Move from only supporting the default of pre-multiplied
alpha to supporting user specified blend mode using the
standardised property.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220613144800.326124-7-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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Dave Stevenson 2022-06-13 16:47:33 +02:00 • committed by Maxime Ripard

parent b7c3d68216

commit a1aaefbacc

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1 changed files with 49 additions and 13 deletions

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drivers/gpu/drm/vc4/vc4_plane.c

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