Displaying 1 result from an estimated 1 matches for "nv04_pfifo_mod".
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nv04_pfifo_mode
2010 Feb 07
3
[PATCH] drm/nouveau: don't hold spin lock while calling kzalloc with GFP_KERNEL
...ev_priv->context_switch_lock, flags);
+
/* Setup initial state */
dev_priv->engine.instmem.prepare_access(dev, true);
RAMFC_WR(DMA_PUT, chan->pushbuf_base);
@@ -144,6 +147,8 @@ nv04_fifo_create_context(struct nouveau_channel *chan)
/* enable the fifo dma operation */
nv_wr32(dev, NV04_PFIFO_MODE,
nv_rd32(dev, NV04_PFIFO_MODE) | (1 << chan->id));
+
+ spin_unlock_irqrestore(&dev_priv->context_switch_lock, flags);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nv40_fifo.c b/drivers/gpu/drm/nouveau/nv40_fifo.c
index b4f19cc..6b2ef4a 100644
--- a/drivers/gpu/drm/nouve...