From bae29fc6ba15a5938c8bd462215860226917e90c Mon Sep 17 00:00:00 2001
From: Justin Mitchell <justin@jmitch.com>
Date: Mon, 13 Jul 2026 02:23:59 -0400
Subject: [PATCH] Update freeink-sdk

1. X3 wb_gc passive byte (the one-byte 0x54 to 0x00, matching stock's passive WB table in the gc nudge bank) Every X3 grayscale render, reader AA, covers, and the sleep-cover nudge, gets it. 2. X4 blotchy grays on sleep covers: the displayGrayscaleBase(HALF_REFRESH) revert (the gray nudge LUT being calibrated against the HALF pixel state, not FULL's)
---
 freeink-sdk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/freeink-sdk b/freeink-sdk
index 26e3dac6..e7d33619 160000
--- a/freeink-sdk
+++ b/freeink-sdk
@@ -1 +1 @@
-Subproject commit 26e3dac6662639ad7790a4f101df7759b6176e6a
+Subproject commit e7d336191b5e45aa0ea9908fda7294fdd82a60b5