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drm/nouveau/fb/gf100-: allocate mmu debug buffers

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Later chipsets require setting this up both in FB and GR, so let's just
move the allocation to FB.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2016-04-14 10:39:18 +10:00
parent 917d95a86e
commit 99c5917253
13 changed files with 58 additions and 36 deletions
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4
drivers/gpu/drm/nouveau/nvkm/subdev/fb/base.c
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@@ -24,6 +24,7 @@
#include "priv.h"
#include "ram.h"
#include <core/memory.h>
#include <subdev/bios.h>
#include <subdev/bios/M0203.h>
#include <engine/gr.h>
@@ -142,6 +143,9 @@ nvkm_fb_dtor(struct nvkm_subdev *subdev)
struct nvkm_fb *fb = nvkm_fb(subdev);
int i;
nvkm_memory_del(&fb->mmu_wr);
nvkm_memory_del(&fb->mmu_rd);
for (i = 0; i < fb->tile.regions; i++)
fb->func->tile.fini(fb, i, &fb->tile.region[i]);