1 files changed, 36 insertions, 0 deletions
diff --git a/src/blog/fw-ec/fn-lock-2.diff.gsp b/src/blog/fw-ec/fn-lock-2.diff.gsp
new file mode 100644
index 0000000..7f9e702
--- /dev/null
+++ b/src/blog/fw-ec/fn-lock-2.diff.gsp
@@ -0,0 +1,36 @@
+@span .diff-meta {-diff --git a/board/hx20/keyboard_customization.c b/board/hx20/keyboard_customization.c}
+@span .diff-meta {-index 2b91f2e0c..9a5050a0f 100644}
+@span .diff-meta {---- a/board/hx20/keyboard_customization.c}
+@span .diff-meta {-+++ b/board/hx20/keyboard_customization.c}
+@span .diff-loc {-\@\@ -249,6 +249,23 \@\@ int fn_table_set(int8_t pressed, uint32_t fn_bit)}
+ 	return false;
+ \}
+
+@span .diff-ins {-+static void hx20_update_fnkey_led(void) {}
+@span .diff-ins {-+	/* Turn the capslock light into a fn-lock light */}
+@span .diff-ins {-+	gpio_set_level(GPIO_CAP_LED_L, (Fn_key & FN_LOCKED) ? 1 : 0);}
+@span .diff-ins {-+\}}
+@span .diff-ins {-+}
+@span .diff-ins {-+/* Set the fn-lock light to the correct setting when the system resumes */}
+@span .diff-ins {-+void hx20_fnkey_resume(void) {}
+@span .diff-ins {-+	hx20_update_fnkey_led();}
+@span .diff-ins {-+\}}
+@span .diff-ins {-+DECLARE_HOOK(HOOK_CHIPSET_RESUME, hx20_fnkey_resume, HOOK_PRIO_DEFAULT);}
+@span .diff-ins {-+}
+@span .diff-ins {-+/* Disable the fn-lock light on suspend */}
+@span .diff-ins {-+void hx20_fnkey_suspend(void) {}
+@span .diff-ins {-+	gpio_set_level(GPIO_CAP_LED_L, 0);}
+@span .diff-ins {-+\}}
+@span .diff-ins {-+DECLARE_HOOK(HOOK_CHIPSET_SUSPEND, hx20_fnkey_suspend, HOOK_PRIO_DEFAULT);}
+@span .diff-ins {-+}
+ void fnkey_shutdown(void) {
+ 	uint8_t current_kb = 0;
+
+@span .diff-loc {-\@\@ -420,6 +437,7 \@\@ int functional_hotkey(uint16_t *key_code, int8_t pressed)}
+ 					Fn_key &= ~FN_LOCKED;
+ 				else
+ 					Fn_key |= FN_LOCKED;
+@span .diff-ins {-+				hx20_update_fnkey_led();}
+ 			\}
+ 			return EC_ERROR_UNIMPLEMENTED;
+ 		\}