drm/ast: cursor: Add helpers for computing location in video memory

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The ast drivers stores the cursor image at the end of the video memory.
Add helpers to calculate the offset and size.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250305163207.267650-5-tzimmermann@suse.de

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Thomas Zimmermann 2025-03-05 17:30:43 +01:00

parent a958c7f13b

commit 4ee3229bbe

2 changed files with 20 additions and 2 deletions

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21

drivers/gpu/drm/ast/ast_cursor.c

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1

drivers/gpu/drm/ast/ast_drv.h

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