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drm/vc4: plane: Add alpha_blend_mode property to each plane.
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Mon, 13 Jun 2022 14:47:33 +0000 (16:47 +0200)
committerMaxime Ripard <maxime@cerno.tech>
Tue, 28 Jun 2022 12:55:09 +0000 (14:55 +0200)
commita1aaefbacc2385a041823dcaf7bbcd7a73d2aa2f
tree30321064f71c426bce8b99ff0d5670e2f1f1f75b
parentb7c3d6821627861f4ea3e1f2b595d0ed9e80aac8
drm/vc4: plane: Add alpha_blend_mode property to each plane.

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>
drivers/gpu/drm/vc4/vc4_plane.c