diff options
Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau')
4 files changed, 12 insertions, 2 deletions
diff --git a/kernel/drivers/gpu/drm/nouveau/nouveau_drm.c b/kernel/drivers/gpu/drm/nouveau/nouveau_drm.c index 89049335b..cd6dae081 100644 --- a/kernel/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/kernel/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -863,8 +863,10 @@ nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv) pm_runtime_get_sync(dev->dev); + mutex_lock(&cli->mutex); if (cli->abi16) nouveau_abi16_fini(cli->abi16); + mutex_unlock(&cli->mutex); mutex_lock(&drm->client.mutex); list_del(&cli->head); diff --git a/kernel/drivers/gpu/drm/nouveau/nv04_fbcon.c b/kernel/drivers/gpu/drm/nouveau/nv04_fbcon.c index 4ef602c54..495c57644 100644 --- a/kernel/drivers/gpu/drm/nouveau/nv04_fbcon.c +++ b/kernel/drivers/gpu/drm/nouveau/nv04_fbcon.c @@ -203,7 +203,7 @@ nv04_fbcon_accel_init(struct fb_info *info) if (ret) return ret; - if (RING_SPACE(chan, 49)) { + if (RING_SPACE(chan, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) { nouveau_fbcon_gpu_lockup(info); return 0; } diff --git a/kernel/drivers/gpu/drm/nouveau/nv50_display.c b/kernel/drivers/gpu/drm/nouveau/nv50_display.c index 7da795855..981342d14 100644 --- a/kernel/drivers/gpu/drm/nouveau/nv50_display.c +++ b/kernel/drivers/gpu/drm/nouveau/nv50_display.c @@ -979,7 +979,7 @@ nv50_crtc_cursor_show_hide(struct nouveau_crtc *nv_crtc, bool show, bool update) { struct nv50_mast *mast = nv50_mast(nv_crtc->base.dev); - if (show && nv_crtc->cursor.nvbo) + if (show && nv_crtc->cursor.nvbo && nv_crtc->base.enabled) nv50_crtc_cursor_show(nv_crtc); else nv50_crtc_cursor_hide(nv_crtc); diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c index 80614f1b2..282143f49 100644 --- a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c +++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c @@ -50,7 +50,12 @@ nv04_instobj_dtor(struct nvkm_object *object) { struct nv04_instmem_priv *priv = (void *)nvkm_instmem(object); struct nv04_instobj_priv *node = (void *)object; + struct nvkm_subdev *subdev = (void *)priv; + + mutex_lock(&subdev->mutex); nvkm_mm_free(&priv->heap, &node->mem); + mutex_unlock(&subdev->mutex); + nvkm_instobj_destroy(&node->base); } @@ -62,6 +67,7 @@ nv04_instobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, struct nv04_instmem_priv *priv = (void *)nvkm_instmem(parent); struct nv04_instobj_priv *node; struct nvkm_instobj_args *args = data; + struct nvkm_subdev *subdev = (void *)priv; int ret; if (!args->align) @@ -72,8 +78,10 @@ nv04_instobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine, if (ret) return ret; + mutex_lock(&subdev->mutex); ret = nvkm_mm_head(&priv->heap, 0, 1, args->size, args->size, args->align, &node->mem); + mutex_unlock(&subdev->mutex); if (ret) return ret; |