search for: gk104_fifo_chan_kick

...04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c index 52c22b026005..e10f9644140f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -166,30 +166,14 @@ gk104_fifo_context_attach(struct nvkm_object *parent, } static int -gk104_fifo_chan_kick(struct gk104_fifo_chan *chan) -{ - struct nvkm_object *obj = (void *)chan; - struct gk104_fifo_priv *priv = (void *)obj->engine; - - nv_wr32(priv, 0x002634, chan->base.chid); - if (!nv_wait(priv, 0x002634, 0x100000, 0x000000)) { - nv_error(priv, "channel %d [%s] kick timeout\n", -...

Here are a few small fixes for issues we found while implementing support for GM20B. The first two are specific to Tegra/GK20A, but the last 3 patches may have a broader (hopefully beneficial) effect. Note that the newly introduced gf100_gr_wait_idle() function on patch 5/5 is exported on purpose. GK20A and GM20B drivers will soon make use of it. Ben, since you seemed to like these changes, a

Hi there, Resending these now that they've had some more polish and testing, and I heard that Ben's vacation is over :-) These patches work as a starting point for more explicit error mechanisms and better robustness. At the moment, when a job hangs or faults, it seems that nouveau doesn't quite know how to handle the situation and often results in a hang. Some of these situations