Merge tag 'drm-intel-next-2013-07-26-fixed' of git://people.freedesktop.org/~danvet...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / nouveau / nouveau_drm.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 2c2097a..1faa75f 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -192,6 +192,18 @@ nouveau_accel_init(struct nouveau_drm *drm)
 
                arg0 = NVE0_CHANNEL_IND_ENGINE_GR;
                arg1 = 1;
+       } else
+       if (device->chipset >= 0xa3 &&
+           device->chipset != 0xaa &&
+           device->chipset != 0xac) {
+               ret = nouveau_channel_new(drm, &drm->client, NVDRM_DEVICE,
+                                         NVDRM_CHAN + 1, NvDmaFB, NvDmaTT,
+                                         &drm->cechan);
+               if (ret)
+                       NV_ERROR(drm, "failed to create ce channel, %d\n", ret);
+
+               arg0 = NvDmaFB;
+               arg1 = NvDmaTT;
        } else {
                arg0 = NvDmaFB;
                arg1 = NvDmaTT;
@@ -284,8 +296,6 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
        return 0;
 }
 
-static struct lock_class_key drm_client_lock_class_key;
-
 static int
 nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 {
@@ -297,7 +307,6 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
        ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm);
        if (ret)
                return ret;
-       lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key);
 
        dev->dev_private = drm;
        drm->dev = dev;