From 5c4b53a1437adde49871752d8015bfc042b97c20 Mon Sep 17 00:00:00 2001
From: Drashna Jaelre <drashna@drashna.net>
Date: Mon, 8 May 2023 10:56:03 -0700
Subject: [Bug] Realign and size check EECONFIG structures (#20541)

Co-authored-by: Nick Brassel <nick@tzarc.org>
---
 quantum/rgb_matrix/rgb_matrix_types.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'quantum/rgb_matrix')

diff --git a/quantum/rgb_matrix/rgb_matrix_types.h b/quantum/rgb_matrix/rgb_matrix_types.h
index eea603c41c..53ff7321b8 100644
--- a/quantum/rgb_matrix/rgb_matrix_types.h
+++ b/quantum/rgb_matrix/rgb_matrix_types.h
@@ -83,16 +83,18 @@ typedef struct PACKED {
 } led_config_t;
 
 typedef union {
-    uint32_t raw;
+    uint64_t raw;
     struct PACKED {
         uint8_t     enable : 2;
         uint8_t     mode : 6;
         HSV         hsv;
-        uint8_t     speed; // EECONFIG needs to be increased to support this
+        uint8_t     speed;
         led_flags_t flags;
     };
 } rgb_config_t;
 
+_Static_assert(sizeof(rgb_config_t) == sizeof(uint64_t), "RGB Matrix EECONFIG out of spec.");
+
 #if defined(_MSC_VER)
 #    pragma pack(pop)
 #endif
-- 
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