diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_graph.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_graph.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_graph.c b/drivers/gpu/drm/nouveau/nv50_graph.c index e25cbb46789..d43c46caa76 100644 --- a/drivers/gpu/drm/nouveau/nv50_graph.c +++ b/drivers/gpu/drm/nouveau/nv50_graph.c @@ -31,7 +31,6 @@ #include "nouveau_grctx.h" #include "nouveau_dma.h" #include "nouveau_vm.h" -#include "nouveau_ramht.h" #include "nv50_evo.h" struct nv50_graph_engine { @@ -125,7 +124,6 @@ static void nv50_graph_init_reset(struct drm_device *dev) { uint32_t pmc_e = NV_PMC_ENABLE_PGRAPH | (1 << 21); - NV_DEBUG(dev, "\n"); nv_wr32(dev, NV03_PMC_ENABLE, nv_rd32(dev, NV03_PMC_ENABLE) & ~pmc_e); @@ -255,9 +253,13 @@ nv50_graph_init(struct drm_device *dev, int engine) } static int -nv50_graph_fini(struct drm_device *dev, int engine) +nv50_graph_fini(struct drm_device *dev, int engine, bool suspend) { - NV_DEBUG(dev, "\n"); + nv_mask(dev, 0x400500, 0x00010001, 0x00000000); + if (!nv_wait(dev, 0x400700, ~0, 0) && suspend) { + nv_mask(dev, 0x400500, 0x00010001, 0x00010001); + return -EBUSY; + } nv50_graph_unload_context(dev); nv_wr32(dev, 0x40013c, 0x00000000); return 0; |