commit 23fc09ee09c3b8f904a2220c7f71b2ff04e91219
author Ben Skeggs <bskeggs@redhat.com> Sun Feb 03 20:29:53 2013 +1000
committer Ben Skeggs <bskeggs@redhat.com> Wed Feb 20 16:00:49 2013 +1000
tree 40bbc63d8ed760b9c58a3c67d140008f72f5490e
parent e18c080fb8695d038f69c26c248f5ecbd9e8aa77

drm/nouveau/drm: store full dcb gpio function data in connector

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

drivers/gpu/drm/nouveau/nouveau_connector.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 2f3e40e..a64e877 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -111,8 +111,8 @@
 	drm  = nouveau_drm(dev);
 	gpio = nouveau_gpio(drm->device);
 
-	if (gpio && nv_connector->hpd != DCB_GPIO_UNUSED) {
-		gpio->isr_del(gpio, 0, nv_connector->hpd, 0xff,
+	if (gpio && nv_connector->hpd.func != DCB_GPIO_UNUSED) {
+		gpio->isr_del(gpio, 0, nv_connector->hpd.func, 0xff,
 			      nouveau_connector_hotplug, connector);
 	}
 
@@ -976,8 +976,10 @@
 		if (olddcb_conntab(dev)[3] >= 4)
 			entry |= (u32)ROM16(nv_connector->dcb[2]) << 16;
 
-		nv_connector->hpd = ffs((entry & 0x07033000) >> 12);
-		nv_connector->hpd = hpd[nv_connector->hpd];
+		ret = gpio->find(gpio, 0, hpd[ffs((entry & 0x07033000) >> 12)],
+				 DCB_GPIO_UNUSED, &nv_connector->hpd);
+		if (ret)
+			nv_connector->hpd.func = DCB_GPIO_UNUSED;
 
 		nv_connector->type = nv_connector->dcb[0];
 		if (drm_conntype_from_dcb(nv_connector->type) ==
@@ -1000,7 +1002,7 @@
 		}
 	} else {
 		nv_connector->type = DCB_CONNECTOR_NONE;
-		nv_connector->hpd = DCB_GPIO_UNUSED;
+		nv_connector->hpd.func = DCB_GPIO_UNUSED;
 	}
 
 	/* no vbios data, or an unknown dcb connector type - attempt to
@@ -1127,8 +1129,8 @@
 	}
 
 	connector->polled = DRM_CONNECTOR_POLL_CONNECT;
-	if (gpio && nv_connector->hpd != DCB_GPIO_UNUSED) {
-		ret = gpio->isr_add(gpio, 0, nv_connector->hpd, 0xff,
+	if (gpio && nv_connector->hpd.func != DCB_GPIO_UNUSED) {
+		ret = gpio->isr_add(gpio, 0, nv_connector->hpd.func, 0xff,
 				    nouveau_connector_hotplug, connector);
 		if (ret == 0)
 			connector->polled = DRM_CONNECTOR_POLL_HPD;