[lm-sensors] [PATCH 22/36] hwmon: Support the Pentium M VID code

[lm-sensors] [PATCH 22/36] hwmon: Support the Pentium M VID code

[Greg KH]

Add support for the Intel Pentium M series to the hwmon-vid driver.

Signed-off-by: Jean Delvare <khali at linux-fr.org>
Cc: Rudolf Marek <r.marek at sh.cvut.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>

---

 drivers/hwmon/hwmon-vid.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

4c537fb287e68b84df685f4730348e83a163367b
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index e497274..a74a44f 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -54,6 +54,10 @@
     (IMVP-II). You can find more information in the datasheet of Max1718
     http://www.maxim-ic.com/quick_view2.cfm/qv_pk/2452
 
+    The 13 specification corresponds to the Intel Pentium M series. There
+    doesn't seem to be any named specification for these. The conversion
+    tables are detailed directly in the various Pentium M datasheets:
+    http://www.intel.com/design/intarch/pentiumm/docs_pentiumm.htm
 */
 
 /* vrm is the VRM/VRD document version multiplied by 10.
@@ -100,6 +104,8 @@ int vid_from_reg(int val, u8 vrm)
 	case 17:		/* Intel IMVP-II */
 		return(val & 0x10 ? 975 - (val & 0xF) * 25 :
 				    1750 - val * 50);
+	case 13:
+		return(1708 - (val & 0x3f) * 16);
 	default:		/* report 0 for unknown */
 		printk(KERN_INFO "hwmon-vid: requested unknown VRM version\n");
 		return 0;
@@ -129,8 +135,9 @@ struct vrm_model {
 static struct vrm_model vrm_models[] = {
 	{X86_VENDOR_AMD, 0x6, ANY, ANY, 90},		/* Athlon Duron etc */
 	{X86_VENDOR_AMD, 0xF, ANY, ANY, 24},		/* Athlon 64, Opteron and above VRM 24 */
-	{X86_VENDOR_INTEL, 0x6, 0x9, ANY, 85},		/* 0.13um too */
+	{X86_VENDOR_INTEL, 0x6, 0x9, ANY, 13},		/* Pentium M (130 nm) */
 	{X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85},		/* Tualatin */
+	{X86_VENDOR_INTEL, 0x6, 0xD, ANY, 13},		/* Pentium M (90 nm) */
 	{X86_VENDOR_INTEL, 0x6, ANY, ANY, 82},		/* any P6 */
 	{X86_VENDOR_INTEL, 0x7, ANY, ANY, 0},		/* Itanium */
 	{X86_VENDOR_INTEL, 0xF, 0x0, ANY, 90},		/* P4 */
-- 
1.2.4