drm/atmel-hlcdc: Convert to atomic_create_state

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The atmel-hlcdc crtc implementation provides a custom reset hook.
However, this hook only allocates the state, initializes it with
__drm_atomic_helper_crtc_reset(), and frees the previous state. It
does not perform any hardware reset.

Since this is exactly what the atomic_create_state hook is meant to
do, minus the old state cleanup which the caller handles, convert the
implementation to use atomic_create_state with
__drm_atomic_helper_crtc_state_init() instead.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260821-drm-no-more-crtc-reset-v1-48-fb793475c05a@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>

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Maxime Ripard 2026-08-21 16:39:24 +02:00

parent 8c54fc8efd

commit 280b1f73da

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1 changed files with 8 additions and 11 deletions

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drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c

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