drm: verisilicon: add support for cursor planes

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Verisilicon display controllers support hardware cursors per output
port.

Add support for them as cursor planes.

Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20260506175610.2542888-3-zhengxingda@iscas.ac.cn

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This commit is contained in:

Icenowy Zheng 2026-05-07 01:56:10 +08:00

parent 9637867d78

commit 8c4ae21891

5 changed files with 328 additions and 3 deletions

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3

drivers/gpu/drm/verisilicon/Makefile

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11

drivers/gpu/drm/verisilicon/vs_crtc.c

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272

drivers/gpu/drm/verisilicon/vs_cursor_plane.c

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44

drivers/gpu/drm/verisilicon/vs_cursor_plane_regs.h

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1

drivers/gpu/drm/verisilicon/vs_plane.h

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