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2013 Dec 12
1
[PATCH] drm/nouveau: only runtime suspend by default in optimus configuration
...r/049738.html for my analysis of the situation. Since this has been around since 3.12, I'm tagging it for stable. drivers/gpu/drm/nouveau/nouveau_drm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 7a3759f..98a22e6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -858,6 +858,12 @@ static int nouveau_pmops_runtime_suspend(struct device *dev) if (nouveau_runtime_pm == 0) return -EINVAL; + /* are we optimus enabled? */ + if (nouveau_runtime_pm == -...