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authorDave Airlie <airlied@redhat.com>2014-10-20 10:14:19 +0400
committerDave Airlie <airlied@redhat.com>2014-10-20 10:14:19 +0400
commite800cab3a72892134bde4b72ada063a75683c66b (patch)
treea720f47b041bbfd4adffbb619ce1598c333d0f54 /drivers/gpu
parentbee6bd0ad25f396095f0522fd441edfebd25a0cf (diff)
parent67e26e41ff8aa514826dae79f0b10169b5ba93b4 (diff)
downloadlinux-e800cab3a72892134bde4b72ada063a75683c66b.tar.xz
Merge branch 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes
two nouveau fixes. * 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: fix regression on agp boards drm/gt215/gr: fix initialisation on gddr5 boards
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/graph/ctxnv50.c10
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_chan.c12
2 files changed, 17 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv50.c b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv50.c
index 552fdbd45ebe..1d0e33fb5f61 100644
--- a/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/graph/ctxnv50.c
@@ -113,6 +113,8 @@
#define IS_NVA3F(x) (((x) > 0xa0 && (x) < 0xaa) || (x) == 0xaf)
#define IS_NVAAF(x) ((x) >= 0xaa && (x) <= 0xac)
+#include <subdev/fb.h>
+
/*
* This code deals with PGRAPH contexts on NV50 family cards. Like NV40, it's
* the GPU itself that does context-switching, but it needs a special
@@ -569,8 +571,12 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx)
gr_def(ctx, 0x407d08, 0x00010040);
else if (device->chipset < 0xa0)
gr_def(ctx, 0x407d08, 0x00390040);
- else
- gr_def(ctx, 0x407d08, 0x003d0040);
+ else {
+ if (nouveau_fb(device)->ram->type != NV_MEM_TYPE_GDDR5)
+ gr_def(ctx, 0x407d08, 0x003d0040);
+ else
+ gr_def(ctx, 0x407d08, 0x003c0040);
+ }
gr_def(ctx, 0x407d0c, 0x00000022);
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 589dbb582da2..fd3dbd59d73e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -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;
}