Initial potentiometer support

quantum/keyboard.c

@@ -60,6 +60,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifdef ENCODER_ENABLE
 #    include "encoder.h"
 #endif
+#ifdef POTENTIOMETER_ENABLE
+#    include "potentiometer.h"
+#endif
 #ifdef HAPTIC_ENABLE
 #    include "haptic.h"
 #endif
@@ -143,6 +146,9 @@ uint32_t        last_input_activity_time(void) {
 uint32_t last_input_activity_elapsed(void) {
     return sync_timer_elapsed32(last_input_modification_time);
 }
+void last_input_activity_trigger(void) {
+    last_input_modification_time = sync_timer_read32();
+}
 
 static uint32_t last_matrix_modification_time = 0;
 uint32_t        last_matrix_activity_time(void) {
@@ -440,6 +446,9 @@ void keyboard_init(void) {
 #ifdef DIP_SWITCH_ENABLE
     dip_switch_init();
 #endif
+#ifdef POTENTIOMETER_ENABLE
+    potentiometer_init();
+#endif
 #ifdef SLEEP_LED_ENABLE
     sleep_led_init();
 #endif
@@ -669,6 +678,13 @@ void keyboard_task(void) {
     }
 #endif
 
+#ifdef POTENTIOMETER_ENABLE
+    if (potentiometer_task()) {
+        last_input_activity_trigger();
+        activity_has_occurred = true;
+    }
+#endif
+
 #ifdef POINTING_DEVICE_ENABLE
     if (pointing_device_task()) {
         last_pointing_device_activity_trigger();