ec/lenovo/h8: Make trackpoint enable a CMOS option.

To be consistent with touchpad counterpart.

Change-Id: I72d09b41b964f80a81fbf409ef69dd368834a3e2
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4654
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

src/ec/lenovo/pmh7/pmh7.c

@@ -55,6 +55,14 @@ void pmh7_touchpad_enable(int onoff)
 		pmh7_register_set_bit(0x51, 2);
 }
 
+void pmh7_trackpoint_enable(int onoff)
+{
+	if (onoff)
+		pmh7_register_clear_bit(0x51, 0);
+	else
+		pmh7_register_set_bit(0x51, 0);
+}
+
 void pmh7_ultrabay_power_enable(int onoff)
 {
 	if (onoff)
@@ -116,6 +124,10 @@ static void enable_dev(device_t dev)
 	if (get_option(&val, "touchpad") != CB_SUCCESS)
 		val = 1;
 	pmh7_touchpad_enable(val);
+
+	if (get_option(&val, "trackpoint") != CB_SUCCESS)
+		val = 1;
+	pmh7_trackpoint_enable(val);
 }
 
 struct chip_operations ec_lenovo_pmh7_ops = {

src/ec/lenovo/pmh7/pmh7.h

@@ -35,4 +35,5 @@ void pmh7_backlight_enable(int onoff);
 void pmh7_dock_event_enable(int onoff);
 void pmh7_touchpad_enable(int onoff);
 void pmh7_ultrabay_power_enable(int onoff);
+void pmh7_trackpoint_enable(int onoff);
 #endif

src/mainboard/lenovo/t60/cmos.layout

@@ -113,6 +113,7 @@ entries
 1063         1       e       1        wlan
 1064         8       h       0        volume
 1072         1       e       9        first_battery
+1073         1       e       1        trackpoint
 1074         1       e       1        fn_ctrl_swap
 1075         1       e       1        sticky_fn
 1076         1       e       1        power_management_beeps

src/mainboard/lenovo/x201/cmos.default

@@ -10,6 +10,7 @@ bluetooth=Enable
 wwan=Enable
 wlan=Enable
 touchpad=Enable
+trackpoint=Enable
 fn_ctrl_swap=Disable
 sticky_fn=Disable
 power_management_beeps=Enable

src/mainboard/lenovo/x201/cmos.layout

@@ -91,6 +91,7 @@ entries
 413         1       e       1        wwan
 414         1       e       1        touchpad
 415         1       e       1        wlan
+416         1       e       1        trackpoint
 417         1       e       1        fn_ctrl_swap
 418         1       e       1        sticky_fn
 419         1       e       1        power_management_beeps

src/mainboard/lenovo/x60/cmos.default

@@ -13,6 +13,7 @@ tft_brightness=0xff
 first_battery=Primary
 bluetooth=Enable
 wlan=Enable
+trackpoint=Enable
 fn_ctrl_swap=Disable
 sticky_fn=Disable
 power_management_beeps=Enable

src/mainboard/lenovo/x60/cmos.layout

@@ -113,6 +113,7 @@ entries
 1081         1       e       1        bluetooth
 1082         1       e       1        wwan
 1083         1       e       1        wlan
+1084         1       e       1        trackpoint
 1085         1       e       1        fn_ctrl_swap
 1086         1       e       1        sticky_fn
 1087         1       e       1        power_management_beeps