Re: [PATCH] drm/sun4i: framebuffer: Set mode_config.normalize_zpos

Dne ponedeljek, 3. avgust 2026 ob 13:13:18 Srednjeevropski poletni =C4=8Das=
 je Chen-Yu Tsai napisal(a):
> Back when support for zpos was added in commit 47a05f4a68f9 ("drm/sun4i:
> backend: Add support for zpos"), a custom atomic_check callback was also
> added in commit b8f1230dd3bf ("drm/sun4i: framebuffer: Add a custom
> atomic_check") to have a place to call drm_atomic_normalize_zpos().
>=20
> Commit 49efffc7fbd4 ("drm: Add drm_mode_config->normalize_zpos boolean")
> added drm_atomic_normalize_zpos() to the standard atomic_check function.
>=20
> Set mode_config.normalize_zpos and drop the custom atomic_check
> implementation, which at this point is just a simplified copy of the
> standard one. The standard one also checks whether async updates are
> valid and updates the self refresh state, but neither feature is
> supported by this driver.
>=20
> Signed-off-by: Chen-Yu Tsai <[email protected]>

Acked-by: Jernej Skrabec <[email protected]>

Best regards,
Jernej