drm/nv50: fix 0x100c90 init for NVAF

[cascardo/linux.git] / drivers / gpu / drm / nouveau / nouveau_notifier.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 3ec181f..2c5a1f6 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -28,6 +28,7 @@
 #include "drmP.h"
 #include "drm.h"
 #include "nouveau_drv.h"
+#include "nouveau_ramht.h"
 
 int
 nouveau_notifier_init_channel(struct nouveau_channel *chan)
@@ -112,7 +113,7 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
                return -ENOMEM;
        }
 
-       offset = chan->notifier_bo->bo.mem.mm_node->start << PAGE_SHIFT;
+       offset = chan->notifier_bo->bo.mem.start << PAGE_SHIFT;
        if (chan->notifier_bo->bo.mem.mem_type == TTM_PL_VRAM) {
                target = NV_DMA_TARGET_VIDMEM;
        } else
@@ -146,11 +147,11 @@ nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
        nobj->dtor = nouveau_notifier_gpuobj_dtor;
        nobj->priv = mem;
 
-       ret = nouveau_gpuobj_ref_add(dev, chan, handle, nobj, NULL);
+       ret = nouveau_ramht_insert(chan, handle, nobj);
+       nouveau_gpuobj_ref(NULL, &nobj);
        if (ret) {
-               nouveau_gpuobj_del(dev, &nobj);
                drm_mm_put_block(mem);
-               NV_ERROR(dev, "Error referencing notifier ctxdma: %d\n", ret);
+               NV_ERROR(dev, "Error adding notifier to ramht: %d\n", ret);
                return ret;
        }
 
@@ -184,11 +185,11 @@ nouveau_ioctl_notifier_alloc(struct drm_device *dev, void *data,
        struct nouveau_channel *chan;
        int ret;
 
-       NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(na->channel, file_priv, chan);
+       chan = nouveau_channel_get(dev, file_priv, na->channel);
+       if (IS_ERR(chan))
+               return PTR_ERR(chan);
 
        ret = nouveau_notifier_alloc(chan, na->handle, na->size, &na->offset);
-       if (ret)
-               return ret;
-
-       return 0;
+       nouveau_channel_put(&chan);
+       return ret;
 }