Commit 36601c2b authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau/kms/nv50: fix source-rect-only plane updates

This "optimisation" (which was originally meant to skip updating cursor
settings in the core channel on position-only updates) turned out to be
pointless in the final design of the code before it was merged.

Remove it completely, as it breaks other cases.
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org [4.10+]
parent f42c5707
......@@ -912,11 +912,9 @@ nv50_wndw_atomic_check(struct drm_plane *plane, struct drm_plane_state *state)
if (memcmp(&armw->point, &asyw->point, sizeof(asyw->point)))
asyw->set.point = true;
if (!varm || asym || armw->state.fb != asyw->state.fb) {
ret = nv50_wndw_atomic_check_acquire(wndw, asyw, asyh);
if (ret)
return ret;
}
ret = nv50_wndw_atomic_check_acquire(wndw, asyw, asyh);
if (ret)
return ret;
} else
if (varm) {
nv50_wndw_atomic_check_release(wndw, asyw, harm);
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment