diff options
| author | Dave Airlie <airlied@redhat.com> | 2018-06-20 16:57:03 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2018-06-20 16:57:09 +1000 |
| commit | 845876a086c9077a96ec8782c4d1313a59b75790 (patch) | |
| tree | 244961260cf5569fc0b7eeb02338544b4bc367c0 /drivers | |
| parent | ce397d215ccd07b8ae3f71db689aedb85d56ab40 (diff) | |
| parent | 1264f8325e9b8c004f36f1ae7bacd2a46a7ed771 (diff) | |
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
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/curs507a.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/wndw.c | 13 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c index 291c08117ab6..397143b639c6 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/curs507a.c +++ b/drivers/gpu/drm/nouveau/dispnv50/curs507a.c @@ -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; } diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c index 224963b533a6..c5a9bc1af5af 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c +++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c @@ -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) { |