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Merge branch 'linux-4.18' of git://github.com/skeggsb/linux into drm-fixes 

Single nouveau regression fix.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv5VDDKaYKJShyVAGK0MJAHMZOJ02FKQ_aW5DnBCNVgRUw@mail.gmail.com
This commit is contained in:
Dave Airlie 2018-06-20 16:57:03 +10:00
parent ce397d215c 1264f8325e
commit 845876a086
2 changed files with 9 additions and 6 deletions
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2
drivers/gpu/drm/nouveau/dispnv50/curs507a.c
View File

@ -132,7 +132,7 @@ curs507a_new_(const struct nv50_wimm_func *func, struct nouveau_drm *drm,
nvif_object_map(&wndw->wimm.base.user, NULL, 0);
wndw->immd = func;
wndw->ctxdma.parent = &disp->core->chan.base.user;
wndw->ctxdma.parent = NULL;
return 0;
}

13
drivers/gpu/drm/nouveau/dispnv50/wndw.c
View File

@ -444,14 +444,17 @@ nv50_wndw_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state)
if (ret)
return ret;
ctxdma = nv50_wndw_ctxdma_new(wndw, fb);
if (IS_ERR(ctxdma)) {
nouveau_bo_unpin(fb->nvbo);
return PTR_ERR(ctxdma);
if (wndw->ctxdma.parent) {
ctxdma = nv50_wndw_ctxdma_new(wndw, fb);
if (IS_ERR(ctxdma)) {
nouveau_bo_unpin(fb->nvbo);
return PTR_ERR(ctxdma);
}
asyw->image.handle[0] = ctxdma->object.handle;
}
asyw->state.fence = reservation_object_get_excl_rcu(fb->nvbo->bo.resv);
asyw->image.handle[0] = ctxdma->object.handle;
asyw->image.offset[0] = fb->nvbo->bo.offset;
if (wndw->func->prepare) {