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(parent: 1f8a21a) | patch
drm/sun4i: Allow VI layers to be primary planes
authorSamuel Holland <samuel@sholland.org>
Sun, 24 Apr 2022 16:26:27 +0000 (11:26 -0500)
committerMaxime Ripard <maxime@cerno.tech>
Tue, 26 Apr 2022 12:24:57 +0000 (14:24 +0200)
commitc3779dab242f09c0a50753e32028d56070bf6f2f
tree342a5417b64fcff19a5c192ce97a3870d99b1281tree | snapshot
parent1f8a21af2171909d02257e715a47fda4cb000d81commit | diff
drm/sun4i: Allow VI layers to be primary planes

D1's mixer 1 has no UI layers, only a single VI layer. That means the
mixer can only be used if the primary plane comes from this VI layer.
Add the code to handle this case.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220424162633.12369-10-samuel@sholland.org
drivers/gpu/drm/sun4i/sun8i_vi_layer.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git