---

yaml --- r: 294284 b: refs/heads/master c: 2c4c8a8 h: refs/heads/master v: v3
git-mirror · Feb 12, 2012 · e4e0c34 · e4e0c34
1 parent fe154ce
commit e4e0c34
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e75892715db800ee96fe4ac0407b73b57d866a68
+refs/heads/master: 2c4c8a8a73b64a8ea86ad85d8a59a5914d2f81ea
diff --git a/trunk/drivers/video/via/via_i2c.c b/trunk/drivers/video/via/via_i2c.c
@@ -51,7 +51,7 @@ static void via_i2c_setscl(void *data, int state)
 		val |= 0x01;
 		break;
 	case VIA_PORT_GPIO:
-		val |= 0x80;
+		val |= 0x82;
 		break;
 	default:
 		printk(KERN_ERR "viafb_i2c: specify wrong i2c type.\n");
@@ -67,6 +67,9 @@ static int via_i2c_getscl(void *data)
 	int ret = 0;
 
 	spin_lock_irqsave(&i2c_vdev->reg_lock, flags);
+	if (adap_data->type == VIA_PORT_GPIO)
+		via_write_reg_mask(adap_data->io_port, adap_data->ioport_index,
+			0, 0x80);
 	if (via_read_reg(adap_data->io_port, adap_data->ioport_index) & 0x08)
 		ret = 1;
 	spin_unlock_irqrestore(&i2c_vdev->reg_lock, flags);
@@ -80,6 +83,9 @@ static int via_i2c_getsda(void *data)
 	int ret = 0;
 
 	spin_lock_irqsave(&i2c_vdev->reg_lock, flags);
+	if (adap_data->type == VIA_PORT_GPIO)
+		via_write_reg_mask(adap_data->io_port, adap_data->ioport_index,
+			0, 0x40);
 	if (via_read_reg(adap_data->io_port, adap_data->ioport_index) & 0x04)
 		ret = 1;
 	spin_unlock_irqrestore(&i2c_vdev->reg_lock, flags);
@@ -103,7 +109,7 @@ static void via_i2c_setsda(void *data, int state)
 		val |= 0x01;
 		break;
 	case VIA_PORT_GPIO:
-		val |= 0x40;
+		val |= 0x42;
 		break;
 	default:
 		printk(KERN_ERR "viafb_i2c: specify wrong i2c type.\n");