drm/bridge: Remove legacy bridge callback support

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All bridge drivers have been converted to the atomic variants of the
enable, disable, pre_enable, and post_disable callbacks.

Remove the deprecated legacy hooks from drm_bridge_funcs, the
drm_bridge_is_atomic() helper that was only needed to distinguish
between atomic and non-atomic bridges, and the legacy bridge test
cases.

Since all bridges are now atomic, unconditionally initialize the
private object state at attach time.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://patch.msgid.link/20260707-drm-all-atomic-bridges-v2-37-21d03cbca446@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>

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Maxime Ripard 2026-07-07 17:11:44 +02:00

parent 637032a9c2

commit 3e32e6672f

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GPG key ID: 275FCE19A23DBE76

3 changed files with 20 additions and 248 deletions

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61

drivers/gpu/drm/drm_bridge.c

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104

drivers/gpu/drm/tests/drm_bridge_test.c

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103

include/drm/drm_bridge.h

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