diff --git a/src/board/system76/addw2/gpio.c b/src/board/system76/addw2/gpio.c
index d7ccb65..35daa47 100644
--- a/src/board/system76/addw2/gpio.c
+++ b/src/board/system76/addw2/gpio.c
@@ -118,9 +118,9 @@ void gpio_init() {
     // PWR_BTN#
     GPCRD5 = GPIO_OUT | GPIO_UP;
     // CPU_FANSEN
-    GPCRD6 = GPIO_IN;
+    GPCRD6 = GPIO_ALT;
     // VGA_FANSEN
-    GPCRD7 = GPIO_IN;
+    GPCRD7 = GPIO_ALT;
     // SMC_BAT_EC
     GPCRE0 = GPIO_ALT;
     // AC_PRESENT
diff --git a/src/board/system76/common/acpi.c b/src/board/system76/common/acpi.c
index 81d0789..5ee77e6 100644
--- a/src/board/system76/common/acpi.c
+++ b/src/board/system76/common/acpi.c
@@ -1,10 +1,12 @@
 #include <board/acpi.h>
 #include <board/battery.h>
+#include <board/dgpu.h>
 #include <board/gpio.h>
 #include <board/kbled.h>
 #include <board/lid.h>
 #include <board/peci.h>
 #include <common/debug.h>
+#include <ec/pwm.h>
 
 #ifndef HAVE_LED_AIRPLANE_N
 #define HAVE_LED_AIRPLANE_N 1
@@ -89,6 +91,8 @@ uint8_t acpi_read(uint8_t addr) {
             }
             break;
 
+        ACPI_8(0x07, peci_temp >> 6);
+
         // Handle AC adapter and battery present
         case 0x10:
             if (!gpio_get(&ACIN_N)) {
@@ -122,6 +126,16 @@ uint8_t acpi_read(uint8_t addr) {
 
         ACPI_8(0xCC, sci_extra);
 
+        ACPI_8(0xCE, DCR2);
+        ACPI_8(0xD0, F1TMRR);
+        ACPI_8(0xD1, F1TLRR);
+#if HAVE_DGPU
+        ACPI_8(0xCD, dgpu_temp);
+        ACPI_8(0xCF, DCR4);
+        ACPI_8(0xD2, F2TMRR);
+        ACPI_8(0xD3, F2TLRR);
+#endif // HAVE_DGPU
+
 #if HAVE_LED_AIRPLANE_N
         // Airplane mode LED
         case 0xD9:
diff --git a/src/board/system76/common/dgpu.c b/src/board/system76/common/dgpu.c
index 6a2f032..5b25744 100644
--- a/src/board/system76/common/dgpu.c
+++ b/src/board/system76/common/dgpu.c
@@ -3,7 +3,6 @@
 #if HAVE_DGPU
 
 #include <stdbool.h>
-#include <stdint.h>
 
 #include <board/gpio.h>
 #include <board/power.h>
diff --git a/src/board/system76/common/include/board/dgpu.h b/src/board/system76/common/include/board/dgpu.h
index 696e329..17166f6 100644
--- a/src/board/system76/common/include/board/dgpu.h
+++ b/src/board/system76/common/include/board/dgpu.h
@@ -1,10 +1,17 @@
 #ifndef _BOARD_DGPU_H
 #define _BOARD_DGPU_H
 
+#include <stdint.h>
+
 #ifndef HAVE_DGPU
     #define HAVE_DGPU 0
 #endif
 
+#if HAVE_DGPU
+    extern int16_t dgpu_temp;
+    extern uint8_t dgpu_duty;
+#endif // HAVE_DGPU
+
 void dgpu_init(void);
 void dgpu_event(void);
 
diff --git a/src/board/system76/darp5/gpio.c b/src/board/system76/darp5/gpio.c
index 1fed325..279c394 100644
--- a/src/board/system76/darp5/gpio.c
+++ b/src/board/system76/darp5/gpio.c
@@ -121,7 +121,7 @@ void gpio_init() {
     // PWR_BTN#
     GPCRD5 = GPIO_OUT;
     // CPU_FANSEN
-    GPCRD6 = GPIO_IN;
+    GPCRD6 = GPIO_ALT;
     // SUSWARN#
     GPCRD7 = GPIO_IN;
     // SWI#
diff --git a/src/board/system76/galp3-c/gpio.c b/src/board/system76/galp3-c/gpio.c
index 18d7481..5f407f0 100644
--- a/src/board/system76/galp3-c/gpio.c
+++ b/src/board/system76/galp3-c/gpio.c
@@ -121,7 +121,7 @@ void gpio_init() {
     // PWR_BTN#
     GPCRD5 = GPIO_OUT;
     // CPU_FANSEN
-    GPCRD6 = GPIO_IN;
+    GPCRD6 = GPIO_ALT;
     // SUSWARN#
     GPCRD7 = GPIO_IN;
     // SWI#
diff --git a/src/board/system76/lemp9/gpio.c b/src/board/system76/lemp9/gpio.c
index eae6c1a..b2a212c 100644
--- a/src/board/system76/lemp9/gpio.c
+++ b/src/board/system76/lemp9/gpio.c
@@ -119,7 +119,7 @@ void gpio_init() {
     // PWR_BTN#
     GPCRD5 = GPIO_OUT;
     // CPU_FANSEN
-    GPCRD6 = GPIO_IN;
+    GPCRD6 = GPIO_ALT;
     // SUSWARN#
     GPCRD7 = GPIO_IN;
     // SMC_BAT