From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 12 May 2014 04:12:32 +0000 (+1000)
Subject: drm/gk104/gpio: fix incorrect interrupt register usage
X-Git-Tag: v4.9.8~6258^2~2^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7dc351b3537b10db12b748defeecb135cee8f571;p=platform%2Fkernel%2Flinux-rpi3.git

drm/gk104/gpio: fix incorrect interrupt register usage

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c
index 16b8c5b..8988621 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c
@@ -44,7 +44,7 @@ nve0_gpio_intr(struct nouveau_subdev *subdev)
 	}
 
 	nv_wr32(priv, 0xdc00, intr0);
-	nv_wr32(priv, 0xdc88, intr1);
+	nv_wr32(priv, 0xdc80, intr1);
 }
 
 void
@@ -52,8 +52,8 @@ nve0_gpio_intr_enable(struct nouveau_event *event, int line)
 {
 	const u32 addr = line < 16 ? 0xdc00 : 0xdc80;
 	const u32 mask = 0x00010001 << (line & 0xf);
-	nv_wr32(event->priv, addr + 0x08, mask);
-	nv_mask(event->priv, addr + 0x00, mask, mask);
+	nv_wr32(event->priv, addr + 0x00, mask);
+	nv_mask(event->priv, addr + 0x08, mask, mask);
 }
 
 void
@@ -61,8 +61,8 @@ nve0_gpio_intr_disable(struct nouveau_event *event, int line)
 {
 	const u32 addr = line < 16 ? 0xdc00 : 0xdc80;
 	const u32 mask = 0x00010001 << (line & 0xf);
-	nv_wr32(event->priv, addr + 0x08, mask);
-	nv_mask(event->priv, addr + 0x00, mask, 0x00000000);
+	nv_mask(event->priv, addr + 0x08, mask, 0x00000000);
+	nv_wr32(event->priv, addr + 0x00, mask);
 }
 
 int