1 files changed, 27 insertions, 12 deletions

diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
index dd022a5787b6..cbe609aa237c 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nv50.c
@@ -95,21 +95,12 @@ nv50_gpio_sense(struct nouveau_gpio *gpio, int line)
 }
 
 void
-nv50_gpio_irq_enable(struct nouveau_gpio *gpio, int line, bool on)
-{
-	u32 reg  = line < 16 ? 0xe050 : 0xe070;
-	u32 mask = 0x00010001 << (line & 0xf);
-
-	nv_wr32(gpio, reg + 4, mask);
-	nv_mask(gpio, reg + 0, mask, on ? mask : 0);
-}
-
-void
 nv50_gpio_intr(struct nouveau_subdev *subdev)
 {
 	struct nv50_gpio_priv *priv = (void *)subdev;
 	u32 intr0, intr1 = 0;
 	u32 hi, lo;
+	int i;
 
 	intr0 = nv_rd32(priv, 0xe054) & nv_rd32(priv, 0xe050);
 	if (nv_device(priv)->chipset >= 0x90)
@@ -117,13 +108,35 @@ nv50_gpio_intr(struct nouveau_subdev *subdev)
 
 	hi = (intr0 & 0x0000ffff) | (intr1 << 16);
 	lo = (intr0 >> 16) | (intr1 & 0xffff0000);
-	priv->base.isr_run(&priv->base, 0, hi | lo);
+
+	for (i = 0; (hi | lo) && i < 32; i++) {
+		if ((hi | lo) & (1 << i))
+			nouveau_event_trigger(priv->base.events, i);
+	}
 
 	nv_wr32(priv, 0xe054, intr0);
 	if (nv_device(priv)->chipset >= 0x90)
 		nv_wr32(priv, 0xe074, intr1);
 }
 
+void
+nv50_gpio_intr_enable(struct nouveau_event *event, int line)
+{
+	const u32 addr = line < 16 ? 0xe050 : 0xe070;
+	const u32 mask = 0x00010001 << (line & 0xf);
+	nv_wr32(event->priv, addr + 0x04, mask);
+	nv_mask(event->priv, addr + 0x00, mask, mask);
+}
+
+void
+nv50_gpio_intr_disable(struct nouveau_event *event, int line)
+{
+	const u32 addr = line < 16 ? 0xe050 : 0xe070;
+	const u32 mask = 0x00010001 << (line & 0xf);
+	nv_wr32(event->priv, addr + 0x04, mask);
+	nv_mask(event->priv, addr + 0x00, mask, 0x00000000);
+}
+
 static int
 nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	       struct nouveau_oclass *oclass, void *data, u32 size,
@@ -142,7 +155,9 @@ nv50_gpio_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
 	priv->base.reset = nv50_gpio_reset;
 	priv->base.drive = nv50_gpio_drive;
 	priv->base.sense = nv50_gpio_sense;
-	priv->base.irq_enable = nv50_gpio_irq_enable;
+	priv->base.events->priv = priv;
+	priv->base.events->enable = nv50_gpio_intr_enable;
+	priv->base.events->disable = nv50_gpio_intr_disable;
 	nv_subdev(priv)->intr = nv50_gpio_intr;
 	return 0;
 }