AT KBC: Fast track command AE (enable keyboard) because the LG MultiNet sends command A7 immediately after it, fixes keyboard lock-ups in its CMOS Setup.

2025-01-13 23:22:37 +01:00
parent 923dd076c5
commit 5b101aad81
1 changed files with 7 additions and 0 deletions
--- a/src/device/kbc_at.c
+++ b/src/device/kbc_at.c
@@ -2127,6 +2127,13 @@ kbc_at_write(uint16_t port, uint8_t val, void *priv)
            } else if (fast_reset && ((val & 0xf0) == 0xf0)) {
                pulse_output(dev, val & 0x0f);

+                dev->state     = STATE_MAIN_IBF;
+                return;
+            } else if (val == 0xae) {
+                /* Fast track it because of the LG MultiNet. */
+                kbc_at_log("ATkbc: enable keyboard\n");
+                set_enable_kbd(dev, 1);
+
                dev->state     = STATE_MAIN_IBF;
                return;
            }