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Diffstat (limited to 'kernel/drivers/gpu/drm/nouveau')
-rw-r--r--kernel/drivers/gpu/drm/nouveau/nouveau_drm.c2
-rw-r--r--kernel/drivers/gpu/drm/nouveau/nv04_fbcon.c2
-rw-r--r--kernel/drivers/gpu/drm/nouveau/nv50_display.c2
-rw-r--r--kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c8
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;