diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2011-03-28 19:56:14 -0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2011-04-04 21:38:02 -0400 |
| commit | 2b4cebe4e165b0ef30a138e4cf602538dea15583 (patch) | |
| tree | 35dc42629387e7e6922e74b3afb7b31c82aaf139 /drivers/gpu/drm/nouveau/nouveau_drv.h | |
| parent | c0929b499f834210561fe5e8c48bcad4f2130d25 (diff) | |
drm/nv50: use "nv86" tlb flush method on everything except 0x50/0xac
It has been reported that this greatly improves (and possibly fixes
completely) the stability of NVA3+ chipsets. In traces of my NVA8,
NVIDIA now appear to be doing this too.
The most recent traces of 0x50 and 0xac I could find don't show NVIDIA
checking PGRAPH status on these flushes, so for now, we won't either.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drv.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drv.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index fff180a99867..59ed5be403ef 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h | |||
| @@ -1190,7 +1190,7 @@ extern int nv50_graph_load_context(struct nouveau_channel *); | |||
| 1190 | extern int nv50_graph_unload_context(struct drm_device *); | 1190 | extern int nv50_graph_unload_context(struct drm_device *); |
| 1191 | extern int nv50_grctx_init(struct nouveau_grctx *); | 1191 | extern int nv50_grctx_init(struct nouveau_grctx *); |
| 1192 | extern void nv50_graph_tlb_flush(struct drm_device *dev); | 1192 | extern void nv50_graph_tlb_flush(struct drm_device *dev); |
| 1193 | extern void nv86_graph_tlb_flush(struct drm_device *dev); | 1193 | extern void nv84_graph_tlb_flush(struct drm_device *dev); |
| 1194 | extern struct nouveau_enum nv50_data_error_names[]; | 1194 | extern struct nouveau_enum nv50_data_error_names[]; |
| 1195 | 1195 | ||
| 1196 | /* nvc0_graph.c */ | 1196 | /* nvc0_graph.c */ |