drm: verisilicon: call atomic helper's plane state check even if no CRTC

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The `drm_atomic_helper_check_plane_state()` helper function needs to be
called even if the plane is bound to no CRTCs.

Remove the early return in the primary plane's atomic_check, and use
NULL for crtc_state in this situation.

Fixes: dbf21777ca ("drm: verisilicon: add a driver for Verisilicon display controllers")
Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260331060126.1291966-4-zhengxingda@iscas.ac.cn

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Icenowy Zheng 2026-03-31 14:01:25 +08:00 • committed by Thomas Zimmermann

parent 1a2e375480

commit eae3903e33

1 changed files with 3 additions and 7 deletions

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drivers/gpu/drm/verisilicon/vs_primary_plane.c

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