[patch] Small retarded debugging patch which actually makes sense

synpatch.patch (text/plain), 2.93 KB, created by George Kadianakis (RETIRED) on 2009-10-04 03:56:56 UTC

Index: linux-2.6.31-gentoo/drivers/input/mouse/synaptics.c
===================================================================
--- linux-2.6.31-gentoo.orig/drivers/input/mouse/synaptics.c
+++ linux-2.6.31-gentoo/drivers/input/mouse/synaptics.c
@@ -116,7 +116,7 @@ static int synaptics_model_id(struct psm
 {
 	struct synaptics_data *priv = psmouse->private;
 	unsigned char mi[3];
-
+	printk(KERN_INFO "synaptics: Right before synaptics_send_cmd() in synaptics_model_id()");
 	if (synaptics_send_cmd(psmouse, SYN_QUE_MODEL, mi))
 		return -1;
 	priv->model_id = (mi[0]<<16) | (mi[1]<<8) | mi[2];
@@ -132,6 +132,7 @@ static int synaptics_capability(struct p
 	struct synaptics_data *priv = psmouse->private;
 	unsigned char cap[3];
 
+	printk(KERN_INFO "synaptics: Right before synaptics_send_cmd() (1) in synaptics_capability()");
 	if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap))
 		return -1;
 	priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2];
@@ -146,6 +147,7 @@ static int synaptics_capability(struct p
 		priv->capabilities = 0;
 
 	if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) {
+	    printk(KERN_INFO "synaptics: Right before synaptics_send_cmd() (2) in synaptics_capability()");
 		if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) {
 			printk(KERN_ERR "Synaptics claims to have extended capabilities,"
 			       " but I'm not able to read them.");
@@ -171,7 +173,8 @@ static int synaptics_identify(struct psm
 {
 	struct synaptics_data *priv = psmouse->private;
 	unsigned char id[3];
-
+	
+	printk(KERN_INFO "synaptics: Right before synaptics_send_cmd() in synaptics_identify()");
 	if (synaptics_send_cmd(psmouse, SYN_QUE_IDENTIFY, id))
 		return -1;
 	priv->identity = (id[0]<<16) | (id[1]<<8) | id[2];
@@ -189,9 +192,11 @@ static int synaptics_resolution(struct p
 	struct synaptics_data *priv = psmouse->private;
 	unsigned char res[3];
 
+	printk(KERN_INFO "synaptics: Right before SYN_ID_MAJOR in synaptics_resolution()!");
 	if (SYN_ID_MAJOR(priv->identity) < 4)
 		return 0;
 
+	printk(KERN_INFO "synaptics: Right before synaptics_send_cmd() in synaptics_resolution()!")
 	if (synaptics_send_cmd(psmouse, SYN_QUE_RESOLUTION, res))
 		return 0;
 
@@ -222,6 +227,8 @@ static int synaptics_set_absolute_mode(s
 	struct synaptics_data *priv = psmouse->private;
 
 	priv->mode = SYN_BIT_ABSOLUTE_MODE;
+	
+	printk(KERN_INFO "synaptics: Right before SYN_ID_MAJOR() (2) in synaptics_set_absolute_mode()");
 	if (SYN_ID_MAJOR(priv->identity) >= 4)
 		priv->mode |= SYN_BIT_DISABLE_GESTURE;
 	if (SYN_CAP_EXTENDED(priv->capabilities))
@@ -679,6 +686,7 @@ int synaptics_init(struct psmouse *psmou
 
 	priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS;
 
+	printk(KERN_INFO "synaptics: Right before SYN_ID_MAJOR in synaptics_init()!");
 	printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx\n",
 		SYN_ID_MODEL(priv->identity),
 		SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity),