1 files changed, 34 insertions, 0 deletions
diff --git a/platforms/arm_atsam/suspend.c b/platforms/arm_atsam/suspend.c
new file mode 100644
index 0000000000..242e9c91a2
--- /dev/null
+++ b/platforms/arm_atsam/suspend.c
@@ -0,0 +1,34 @@
+#include "matrix.h"
+#include "i2c_master.h"
+#include "md_rgb_matrix.h"
+#include "suspend.h"
+
+/** \brief Suspend power down
+ *
+ * FIXME: needs doc
+ */
+void suspend_power_down(void) {
+#ifdef RGB_MATRIX_ENABLE
+    I2C3733_Control_Set(0); // Disable LED driver
+#endif
+
+    suspend_power_down_kb();
+}
+
+/** \brief run immediately after wakeup
+ *
+ * FIXME: needs doc
+ */
+void suspend_wakeup_init(void) {
+#ifdef RGB_MATRIX_ENABLE
+#    ifdef USE_MASSDROP_CONFIGURATOR
+    if (led_enabled) {
+        I2C3733_Control_Set(1);
+    }
+#    else
+    I2C3733_Control_Set(1);
+#    endif
+#endif
+
+    suspend_wakeup_init_kb();
+}