drm/nouveau/disp/nv50-: increase timeout on pio channel free() polling

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
index 8c5cf09..658a200 100644 (file)
--- a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
@@ -32,7 +32,7 @@
 bool
 curs507a_space(struct nv50_wndw *wndw)
 {
-       nvif_msec(&nouveau_drm(wndw->plane.dev)->client.device, 2,
+       nvif_msec(&nouveau_drm(wndw->plane.dev)->client.device, 100,
                if (nvif_rd32(&wndw->wimm.base.user, 0x0008) >= 4)
                        return true;
        );