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drm/nouveau/kms: Remove redundant zpos initialisation

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The nouveau KMS driver will call drm_plane_create_zpos_property() with
an init value depending on the plane purpose.

Since the initial value wasn't carried over in the state, the driver had
to set it again in nv50_wndw_reset(). However, the helpers have been
adjusted to set it properly at reset, so this is not needed anymore.

Cc: nouveau@lists.freedesktop.org
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Karol Herbst <kherbst@redhat.com>
Cc: Lyude Paul <lyude@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220221095918.18763-14-maxime@cerno.tech
This commit is contained in:
Maxime Ripard 2022-02-21 10:59:09 +01:00
parent c228cb343a
commit ef0a04a010
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GPG Key ID: E3EF0D6F671851C5
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/nouveau/dispnv50/wndw.c
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@ -635,8 +635,6 @@ nv50_wndw_reset(struct drm_plane *plane)
plane->funcs->atomic_destroy_state(plane, plane->state);
__drm_atomic_helper_plane_reset(plane, &asyw->state);
plane->state->zpos = nv50_wndw_zpos_default(plane);
plane->state->normalized_zpos = nv50_wndw_zpos_default(plane);
}
static void