drm: verisilicon: make vs_format conversion function return int

This is for further proper invalid drm_format handling before committing
the plane state change.

The return value is not yet checked yet, and will be checked in
atomic_check in the future.

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/20260331060126.1291966-2-zhengxingda@iscas.ac.cn
This commit is contained in:
Icenowy Zheng 2026-03-31 14:01:23 +08:00 • committed by Thomas Zimmermann
commit 2c23455d5a
2 changed files with 5 additions and 3 deletions