diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_mem.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nva3_pm.c | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index ec4c53f41171..585dcbeafcda 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -978,6 +978,8 @@ nouveau_mem_exec(struct nouveau_mem_exec_func *exec, break; case NV_MEM_TYPE_DDR3: tDLLK = 12000; + tCKSRE = 2000; + tXS = 1000; mr1_dlloff = 0x00000001; break; case NV_MEM_TYPE_GDDR3: @@ -1024,6 +1026,7 @@ nouveau_mem_exec(struct nouveau_mem_exec_func *exec, exec->refresh_self(exec, false); exec->refresh_auto(exec, true); exec->wait(exec, tXS); + exec->wait(exec, tXS); /* update MRs */ if (mr[2] != info->mr[2]) { diff --git a/drivers/gpu/drm/nouveau/nva3_pm.c b/drivers/gpu/drm/nouveau/nva3_pm.c index d51e8f86b4d5..798829353fb6 100644 --- a/drivers/gpu/drm/nouveau/nva3_pm.c +++ b/drivers/gpu/drm/nouveau/nva3_pm.c @@ -344,6 +344,7 @@ mclk_refresh_self(struct nouveau_mem_exec_func *exec, bool enable) static void mclk_wait(struct nouveau_mem_exec_func *exec, u32 nsec) { + volatile u32 post = nv_rd32(exec->dev, 0); (void)post; udelay((nsec + 500) / 1000); } |