drm/crtc: Remove reset

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All crtc drivers now implement the atomic_create_state hook instead of
the reset hook for initial state creation. The reset hook conflated
initial state allocation at probe time with hardware and software reset
during suspend/resume, making error handling difficult since it is not
fallible.

Remove the reset hook from struct drm_crtc_funcs and the associated
call in drm_mode_config_reset().

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patch.msgid.link/20260915-drm-no-more-crtc-reset-v5-11-bda007735748@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>

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Maxime Ripard 2026-09-15 16:24:52 +02:00

parent 9ea7393511

commit f1bcb90506

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GPG key ID: 275FCE19A23DBE76

2 changed files with 1 additions and 12 deletions

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4

drivers/gpu/drm/drm_mode_config.c

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9

include/drm/drm_crtc.h

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