Merge tag 'renesas-soc-cleanups-for-v3.19' of git://git.kernel.org/pub/scm/linux...

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

diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 3440fc9..fd3dbd5 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -36,7 +36,7 @@
 #include "nouveau_abi16.h"
 
 MODULE_PARM_DESC(vram_pushbuf, "Create DMA push buffers in VRAM");
-static int nouveau_vram_pushbuf;
+int nouveau_vram_pushbuf;
 module_param_named(vram_pushbuf, nouveau_vram_pushbuf, int, 0400);
 
 int
@@ -106,7 +106,7 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device,
        if (nouveau_vram_pushbuf)
                target = TTM_PL_FLAG_VRAM;
 
-       ret = nouveau_bo_new(drm->dev, size, 0, target, 0, 0, NULL,
+       ret = nouveau_bo_new(drm->dev, size, 0, target, 0, 0, NULL, NULL,
                            &chan->push.buffer);
        if (ret == 0) {
                ret = nouveau_bo_pin(chan->push.buffer, target);
@@ -400,15 +400,20 @@ nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device,
                    struct nouveau_channel **pchan)
 {
        struct nouveau_cli *cli = (void *)nvif_client(&device->base);
+       bool super;
        int ret;
 
+       /* hack until fencenv50 is fixed, and agp access relaxed */
+       super = cli->base.super;
+       cli->base.super = true;
+
        ret = nouveau_channel_ind(drm, device, handle, arg0, pchan);
        if (ret) {
                NV_PRINTK(debug, cli, "ib channel create, %d\n", ret);
                ret = nouveau_channel_dma(drm, device, handle, pchan);
                if (ret) {
                        NV_PRINTK(debug, cli, "dma channel create, %d\n", ret);
-                       return ret;
+                       goto done;
                }
        }
 
@@ -416,8 +421,9 @@ nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device,
        if (ret) {
                NV_PRINTK(error, cli, "channel failed to initialise, %d\n", ret);
                nouveau_channel_del(pchan);
-               return ret;
        }
 
-       return 0;
+done:
+       cli->base.super = super;
+       return ret;
 }