diff --git a/keyboards/geekboards/macropad_v2/macropad_v2.c b/keyboards/geekboards/macropad_v2/macropad_v2.c
index 191290d3fae..ba65697988f 100644
--- a/keyboards/geekboards/macropad_v2/macropad_v2.c
+++ b/keyboards/geekboards/macropad_v2/macropad_v2.c
@@ -53,13 +53,4 @@ led_config_t g_led_config = { {
     2, 2, 2
 } };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/geekboards/tester/keyboard.json b/keyboards/geekboards/tester/keyboard.json
index 60c6b34e002..743e5e2392d 100644
--- a/keyboards/geekboards/tester/keyboard.json
+++ b/keyboards/geekboards/tester/keyboard.json
@@ -50,7 +50,8 @@
             "solid_reactive_nexus": true,
             "solid_reactive_multinexus": true
         },
-        "driver": "is31fl3731"
+        "driver": "is31fl3731",
+        "sleep": true
     },
     "features": {
         "bootmagic": true,
diff --git a/keyboards/geekboards/tester/tester.c b/keyboards/geekboards/tester/tester.c
index 11d2eb4db29..4daa4ef0625 100644
--- a/keyboards/geekboards/tester/tester.c
+++ b/keyboards/geekboards/tester/tester.c
@@ -29,13 +29,3 @@ led_config_t g_led_config = {
     4, 4, 4, 4, 4, 4, 4, 4
 } 
 };
-
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
diff --git a/keyboards/handwired/colorlice/colorlice.c b/keyboards/handwired/colorlice/colorlice.c
index 92914b79bc6..81e87d8c7a9 100644
--- a/keyboards/handwired/colorlice/colorlice.c
+++ b/keyboards/handwired/colorlice/colorlice.c
@@ -37,17 +37,3 @@ led_config_t g_led_config = { {
     1, 1, 1, 1, 1, 1, 1, 1, 1, 1
 } };
 #endif
-
-#ifdef RGB_MATRIX_ENABLE
-void suspend_power_down_kb(void)
-{
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void)
-{
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
-#endif
diff --git a/keyboards/handwired/p65rgb/p65rgb.c b/keyboards/handwired/p65rgb/p65rgb.c
deleted file mode 100644
index 3d7185f9d18..00000000000
--- a/keyboards/handwired/p65rgb/p65rgb.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright 2019 marhalloweenvt
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "quantum.h"
-
-#ifdef RGB_MATRIX_ENABLE
-void suspend_power_down_kb(void)
-{
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void)
-{
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
-#endif
diff --git a/keyboards/kbdfans/kbdmini/kbdmini.c b/keyboards/kbdfans/kbdmini/kbdmini.c
index 7aec00cbdc2..18acc21da4f 100644
--- a/keyboards/kbdfans/kbdmini/kbdmini.c
+++ b/keyboards/kbdfans/kbdmini/kbdmini.c
@@ -76,13 +76,3 @@ led_config_t g_led_config = {
         1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
     }
 };
-
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
diff --git a/keyboards/kprepublic/bm40hsrgb/rev1/rev1.c b/keyboards/kprepublic/bm40hsrgb/rev1/rev1.c
index 16e515042de..f6df97ebf1f 100755
--- a/keyboards/kprepublic/bm40hsrgb/rev1/rev1.c
+++ b/keyboards/kprepublic/bm40hsrgb/rev1/rev1.c
@@ -40,14 +40,4 @@ led_config_t g_led_config = {
     }
 };
 
-
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/latincompass/latin60rgb/latin60rgb.c b/keyboards/latincompass/latin60rgb/latin60rgb.c
index 305aaff5f21..78052eccb6a 100644
--- a/keyboards/latincompass/latin60rgb/latin60rgb.c
+++ b/keyboards/latincompass/latin60rgb/latin60rgb.c
@@ -83,16 +83,6 @@ const is31fl3733_led_t PROGMEM g_is31fl3733_leds[IS31FL3733_LED_COUNT] = {
     { 0, SW11_CS13, SW10_CS13, SW12_CS13 }
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
-
 bool rgb_matrix_indicators_kb(void) {
     if (!rgb_matrix_indicators_user()) {
         return false;
diff --git a/keyboards/melgeek/mj61/rev1/rev1.c b/keyboards/melgeek/mj61/rev1/rev1.c
index 3ee0da5183b..8e0be621275 100644
--- a/keyboards/melgeek/mj61/rev1/rev1.c
+++ b/keyboards/melgeek/mj61/rev1/rev1.c
@@ -106,13 +106,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj61/rev2/rev2.c b/keyboards/melgeek/mj61/rev2/rev2.c
index 71d41c16b3f..7b27fa44c35 100644
--- a/keyboards/melgeek/mj61/rev2/rev2.c
+++ b/keyboards/melgeek/mj61/rev2/rev2.c
@@ -116,13 +116,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj63/rev1/rev1.c b/keyboards/melgeek/mj63/rev1/rev1.c
index e3baf32de7c..d6caeac0c17 100644
--- a/keyboards/melgeek/mj63/rev1/rev1.c
+++ b/keyboards/melgeek/mj63/rev1/rev1.c
@@ -110,13 +110,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj63/rev2/rev2.c b/keyboards/melgeek/mj63/rev2/rev2.c
index 418092ec9f6..95f0b28f5d3 100644
--- a/keyboards/melgeek/mj63/rev2/rev2.c
+++ b/keyboards/melgeek/mj63/rev2/rev2.c
@@ -116,13 +116,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj64/rev1/rev1.c b/keyboards/melgeek/mj64/rev1/rev1.c
index b9609cad1e8..ea3376a8c7c 100644
--- a/keyboards/melgeek/mj64/rev1/rev1.c
+++ b/keyboards/melgeek/mj64/rev1/rev1.c
@@ -107,13 +107,4 @@ led_config_t g_led_config = {
     }
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj64/rev2/rev2.c b/keyboards/melgeek/mj64/rev2/rev2.c
index 16c8e1f6125..17947282ceb 100644
--- a/keyboards/melgeek/mj64/rev2/rev2.c
+++ b/keyboards/melgeek/mj64/rev2/rev2.c
@@ -110,13 +110,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj64/rev3/rev3.c b/keyboards/melgeek/mj64/rev3/rev3.c
index 7af80c7388f..8555082e7d9 100644
--- a/keyboards/melgeek/mj64/rev3/rev3.c
+++ b/keyboards/melgeek/mj64/rev3/rev3.c
@@ -116,13 +116,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/melgeek/mj65/rev3/rev3.c b/keyboards/melgeek/mj65/rev3/rev3.c
index 1392d5af4e5..0a020fad743 100644
--- a/keyboards/melgeek/mj65/rev3/rev3.c
+++ b/keyboards/melgeek/mj65/rev3/rev3.c
@@ -120,14 +120,4 @@ led_config_t g_led_config = {
 	}
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
-
 #endif 
diff --git a/keyboards/melgeek/mojo75/rev1/rev1.c b/keyboards/melgeek/mojo75/rev1/rev1.c
index 18daafebf8d..60bb6eb8506 100644
--- a/keyboards/melgeek/mojo75/rev1/rev1.c
+++ b/keyboards/melgeek/mojo75/rev1/rev1.c
@@ -139,14 +139,4 @@ led_config_t g_led_config = {
 	}
 };
 
-
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/percent/canoe_gen2/canoe_gen2.c b/keyboards/percent/canoe_gen2/canoe_gen2.c
index 435083a269d..6cbbed412d6 100644
--- a/keyboards/percent/canoe_gen2/canoe_gen2.c
+++ b/keyboards/percent/canoe_gen2/canoe_gen2.c
@@ -18,15 +18,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "quantum.h"
 
 #ifdef RGB_MATRIX_ENABLE
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 
 led_config_t g_led_config = { {
     // Key Matrix to LED Index
diff --git a/keyboards/phase_studio/titan65/hotswap/hotswap.c b/keyboards/phase_studio/titan65/hotswap/hotswap.c
index 6df8319a830..1bcd581785a 100644
--- a/keyboards/phase_studio/titan65/hotswap/hotswap.c
+++ b/keyboards/phase_studio/titan65/hotswap/hotswap.c
@@ -39,13 +39,4 @@ led_config_t g_led_config = {
     }
 };
 
-void suspend_power_down_kb(void) {
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void) {
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
 #endif
diff --git a/keyboards/phase_studio/titan65/hotswap/keyboard.json b/keyboards/phase_studio/titan65/hotswap/keyboard.json
index 8bf3152b903..956f5087018 100644
--- a/keyboards/phase_studio/titan65/hotswap/keyboard.json
+++ b/keyboards/phase_studio/titan65/hotswap/keyboard.json
@@ -20,7 +20,8 @@
     },
     "rgb_matrix": {
         "driver": "ws2812",
-        "max_brightness": 150
+        "max_brightness": 150,
+        "sleep": true
     },
     "matrix_pins": {
         "cols": ["B0", "B1", "B2", "B3", "B7", "D0", "D1", "D2", "D3", "D5", "F0", "F1", "C7", "F4", "F5", "F6"],
diff --git a/keyboards/planck/light/keyboard.json b/keyboards/planck/light/keyboard.json
index 33801562e56..dd1d69bf3cc 100644
--- a/keyboards/planck/light/keyboard.json
+++ b/keyboards/planck/light/keyboard.json
@@ -54,7 +54,8 @@
       "solid_splash": true,
       "solid_multisplash": true
     },
-    "driver": "is31fl3731"
+    "driver": "is31fl3731",
+    "sleep": true
   },
   "features": {
     "audio": true,
diff --git a/keyboards/planck/light/light.c b/keyboards/planck/light/light.c
index 8bbb8119c96..43487e2e218 100644
--- a/keyboards/planck/light/light.c
+++ b/keyboards/planck/light/light.c
@@ -115,18 +115,6 @@ uint8_t rgb_matrix_map_row_column_to_led_kb(uint8_t row, uint8_t column, uint8_t
     return 0;
 }
 
-void suspend_power_down_kb(void)
-{
-    rgb_matrix_set_suspend_state(true);
-    suspend_power_down_user();
-}
-
-void suspend_wakeup_init_kb(void)
-{
-    rgb_matrix_set_suspend_state(false);
-    suspend_wakeup_init_user();
-}
-
 #ifdef SWAP_HANDS_ENABLE
 __attribute__ ((weak))
 const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS] = {
diff --git a/keyboards/sowbug/68keys/68keys.c b/keyboards/sowbug/68keys/68keys.c
index 8c7394d75b2..df9681481f1 100644
--- a/keyboards/sowbug/68keys/68keys.c
+++ b/keyboards/sowbug/68keys/68keys.c
@@ -33,13 +33,4 @@ led_config_t g_led_config = { {
 }
 };
 
-void suspend_power_down_kb(void)
-{
-    rgb_matrix_set_suspend_state(true);
-}
-
-void suspend_wakeup_init_kb(void)
-{
-    rgb_matrix_set_suspend_state(false);
-}
 #endif  // #ifdef RGB_MATRIX_ENABLE
diff --git a/keyboards/sowbug/68keys/keyboard.json b/keyboards/sowbug/68keys/keyboard.json
index 2b8f7da3d50..7143f341b5c 100644
--- a/keyboards/sowbug/68keys/keyboard.json
+++ b/keyboards/sowbug/68keys/keyboard.json
@@ -58,7 +58,8 @@
             "solid_multisplash": true
         },
         "driver": "ws2812",
-        "max_brightness": 128
+        "max_brightness": 128,
+        "sleep": true
     },
     "features": {
         "bootmagic": true,
diff --git a/keyboards/sowbug/ansi_tkl/ansi_tkl.c b/keyboards/sowbug/ansi_tkl/ansi_tkl.c
index 284cd612dd3..508bf62fe10 100644
--- a/keyboards/sowbug/ansi_tkl/ansi_tkl.c
+++ b/keyboards/sowbug/ansi_tkl/ansi_tkl.c
@@ -47,13 +47,4 @@ led_config_t g_led_config = {{
     }
 };
 
-void suspend_power_down_kb(void)
-{
-    rgb_matrix_set_suspend_state(true);
-}
-
-void suspend_wakeup_init_kb(void)
-{
-    rgb_matrix_set_suspend_state(false);
-}
 #endif  // #ifdef RGB_MATRIX_ENABLE
diff --git a/keyboards/sowbug/ansi_tkl/keyboard.json b/keyboards/sowbug/ansi_tkl/keyboard.json
index 69f78cba6d4..837e08a59e3 100644
--- a/keyboards/sowbug/ansi_tkl/keyboard.json
+++ b/keyboards/sowbug/ansi_tkl/keyboard.json
@@ -58,7 +58,8 @@
             "solid_multisplash": true
         },
         "driver": "ws2812",
-        "max_brightness": 128
+        "max_brightness": 128,
+        "sleep": true
     },
     "features": {
         "bootmagic": true,