diff -u2 -r cvs/lm_sensors2/kernel/busses/i2c-i810.c patched/lm_sensors2/kernel/busses/i2c-i810.c
--- cvs/lm_sensors2/kernel/busses/i2c-i810.c	Sun Jul  7 17:45:14 2002
+++ patched/lm_sensors2/kernel/busses/i2c-i810.c	Mon Jul 29 14:03:00 2002
@@ -112,4 +112,7 @@
 static int __initdata i810i2c_initialized;
 static unsigned char *mem;
+static unsigned short device;
+
+#define IS_I810E (device==0x7125)
 
 static inline void outlong(unsigned int dat, int off)
@@ -135,7 +138,17 @@
 static void bit_i810i2c_setsda(void *data, int val)
 {
- 	outlong((val ? SDA_VAL_OUT : 0) | SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK,
-	     I810_GPIOB);
-	readlong(I810_GPIOB);	/* flush posted write */
+	if ( IS_I810E ) {
+		if (val) {
+			// Set output to 1 by config. the pin as input (assuming external pull up)
+			outlong(SDA_DIR_MASK,I810_GPIOB);
+		} else {
+			// Set output to 0
+			outlong(SDA_DIR|SDA_DIR_MASK|SDA_VAL_MASK,I810_GPIOB);
+		}
+	} else {
+		outlong((val ? SDA_VAL_OUT : 0) | SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK,
+			I810_GPIOB);
+	}
+	readlong(I810_GPIOB);   /* flush posted write */
 }
 
@@ -148,7 +161,10 @@
    i2c_algo_bit bit_test=1 to pass. */
 
+/* The method described above does not work with an i810e (at least not
+ * in my computer with a chrontel 7007 connected to the i2c bus). */
 static int bit_i810i2c_getscl(void *data)
 {
-	outlong(0, I810_GPIOB);
+	if ( ! IS_I810E )
+		outlong(0, I810_GPIOB);
 	return (0 != (readlong(I810_GPIOB) & SCL_VAL_IN));
 }
@@ -156,5 +172,6 @@
 static int bit_i810i2c_getsda(void *data)
 {
-	outlong(0, I810_GPIOB);
+	if (! IS_I810E )
+		outlong(0, I810_GPIOB);
 	return (0 != (readlong(I810_GPIOB) & SDA_VAL_IN));
 }
@@ -169,6 +186,16 @@
 static void bit_i810ddc_setsda(void *data, int val)
 {
- 	outlong((val ? SDA_VAL_OUT : 0) | SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK,
-	     I810_GPIOA);
+	if ( IS_I810E ) {
+		if (val) {
+			// Set output to 1 by config. the pin as input (assuming external pull up)
+			outlong(SDA_DIR_MASK,I810_GPIOA);
+		} else {
+		        // Set output to 0
+		        outlong(SDA_DIR|SDA_DIR_MASK|SDA_VAL_MASK,I810_GPIOA);
+		}
+        } else {
+ 		outlong((val ? SDA_VAL_OUT : 0) | SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK,
+	     		I810_GPIOA);
+	}
 	readlong(I810_GPIOA);	/* flush posted write */
 }
@@ -176,5 +203,6 @@
 static int bit_i810ddc_getscl(void *data)
 {
-	outlong(0, I810_GPIOA);
+	if (! IS_I810E )
+		outlong(0, I810_GPIOA);
 	return (0 != (readlong(I810_GPIOA) & SCL_VAL_IN));
 }
@@ -182,5 +210,6 @@
 static int bit_i810ddc_getsda(void *data)
 {
-	outlong(0, I810_GPIOA);
+	if (! IS_I810E )
+		outlong(0, I810_GPIOA);
 	return (0 != (readlong(I810_GPIOA) & SDA_VAL_IN));
 }
@@ -247,4 +276,5 @@
 		bit_i810ddc_setsda(NULL, 1);
 	}
+	device=dev->device;
 }
 
@@ -286,4 +316,5 @@
 	printk("i2c-i810.o version %s (%s)\n", LM_VERSION, LM_DATE);
 
+	device=0;
 	i810i2c_initialized = 0;
 	if ((res = i810i2c_setup())) {