drm/vc4: hdmi: Split the interrupt handlers

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The BCM2711 has two different interrupt sources to transmit and receive
CEC messages, provided through an external interrupt chip shared between
the two HDMI interrupt controllers.

The rest of the CEC controller is identical though so we need to change
a bit the code organisation to share the code as much as possible, yet
still allowing to register independent handlers.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Tested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111142309.193441-10-maxime@cerno.tech
(cherry picked from commit 0c38490a03)
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Maxime Ripard 2021-01-11 15:23:03 +01:00 • committed by Maarten Lankhorst

parent 23b7eb5c12

commit ed4a6bbd63

1 changed files with 65 additions and 21 deletions

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drivers/gpu/drm/vc4/vc4_hdmi.c

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