ibmpc_usb: Remove G80-2551 support from Code Set 2

diff --git a/converter/ibmpc_usb/ibmpc_usb.c b/converter/ibmpc_usb/ibmpc_usb.c
index c85e7646306e56842ebe6cc361eeccd1cdf6ccef..95d6c9d7ec0f85fc6202fc19f9d34ccb80aa80d6 100644 (file)
--- a/converter/ibmpc_usb/ibmpc_usb.c
+++ b/converter/ibmpc_usb/ibmpc_usb.c
@@ -668,11 +668,6 @@ static int8_t process_cs2(void)
         E1_F0,
         E1_F0_14,
         E1_F0_14_F0,
-#ifdef G80_2551_SUPPORT
-        // G80-2551 four extra keys around cursor keys
-        G80,
-        G80_F0,
-#endif
     } state = INIT;
 
     uint16_t code = ibmpc_host_recv();
@@ -717,44 +712,6 @@ static int8_t process_cs2(void)
                     state = INIT;
                     return -1;
                     break;
-#ifdef G80_2551_SUPPORT
-                /*
-                 * G80-2551 terminal keyboard support
-                 */
-                case 0x80:  // G80-2551 four extra keys around cursor keys
-                    state = G80;
-                    break;
-                case 0x19:
-                    matrix_make(0x7F);  // MUTE
-                    break;
-                case 0x39:
-                    matrix_make(0x6E);  // VOLU
-                    break;
-                case 0x53:
-                    matrix_make(0x65);  // VOLD
-                    break;
-                case 0x6F:
-                    matrix_make(0x5C);  // APP
-                    break;
-                case 0x5C:
-                    matrix_make(0x19);  // LGUI
-                    break;
-                case 0x1F:
-                    matrix_make(0x1F);  // RGUI
-                    break;
-                case 0x27:
-                    matrix_make(0x67);  // MHEN
-                    break;
-                case 0x2F:
-                    matrix_make(0x57);  // F23
-                    break;
-                case 0x5E:
-                    matrix_make(0x64);  // HENK
-                    break;
-                case 0x17:
-                    matrix_make(0x77);  // NLCK
-                    break;
-#endif
                 default:    // normal key make
                     state = INIT;
                     if (code < 0x80) {
@@ -796,54 +753,6 @@ static int8_t process_cs2(void)
                     matrix_break(0x6F);
                     state = INIT;
                     break;
-#ifdef G80_2551_SUPPORT
-                /*
-                 * G80-2551 terminal keyboard support
-                 * https://deskthority.net/wiki/Cherry_G80-2551
-                 * https://geekhack.org/index.php?topic=103648.msg2893404#msg2893404
-                 * https://gist.github.com/tmk/22cb8680ca8ef854630ecd1953268c5b
-                 */
-                case 0x19:
-                    matrix_break(0x7F);  // MUTE
-                    state = INIT;
-                    break;
-                case 0x39:
-                    matrix_break(0x6E);  // VOLU
-                    state = INIT;
-                    break;
-                case 0x53:
-                    matrix_break(0x65);  // VOLD
-                    state = INIT;
-                    break;
-                case 0x6F:
-                    matrix_break(0x5C);  // APP
-                    state = INIT;
-                    break;
-                case 0x5C:
-                    matrix_break(0x19);  // LGUI
-                    state = INIT;
-                    break;
-                case 0x1F:
-                    matrix_break(0x1F);  // RGUI
-                    state = INIT;
-                    break;
-                case 0x27:
-                    matrix_break(0x67);  // MHEN
-                    state = INIT;
-                    break;
-                case 0x2F:
-                    matrix_break(0x57);  // F23
-                    state = INIT;
-                    break;
-                case 0x5E:
-                    matrix_break(0x64);  // HENK
-                    state = INIT;
-                    break;
-                case 0x17:
-                    matrix_break(0x77);  // NLCK
-                    state = INIT;
-                    break;
-#endif
                 default:
                     state = INIT;
                     if (code < 0x80) {
@@ -924,53 +833,6 @@ static int8_t process_cs2(void)
                     state = INIT;
             }
             break;
-#ifdef G80_2551_SUPPORT
-        case G80:   // G80-2551 four extra keys around cursor keys
-            switch (code) {
-                case (0x26):    // TD= -> JYEN
-                    matrix_make(0x6A);
-                    break;
-                case (0x25):    // page with edge -> NUHS
-                    matrix_make(0x68);
-                    break;
-                case (0x16):    // two pages -> RO
-                    matrix_make(0x51);
-                    break;
-                case (0x1E):    // calc -> KANA
-                    matrix_make(0x13);
-                    break;
-                case (0xF0):
-                    state = G80_F0;
-                    return 0;
-                default:
-                    // Not supported
-                    matrix_clear();
-                    break;
-            }
-            state = INIT;
-            break;
-        case G80_F0:
-            switch (code) {
-                case (0x26):    // TD= -> JYEN
-                    matrix_break(0x6A);
-                    break;
-                case (0x25):    // page with edge -> NUHS
-                    matrix_break(0x68);
-                    break;
-                case (0x16):    // two pages -> RO
-                    matrix_break(0x51);
-                    break;
-                case (0x1E):    // calc -> KANA
-                    matrix_break(0x13);
-                    break;
-                default:
-                    // Not supported
-                    matrix_clear();
-                    break;
-            }
-            state = INIT;
-            break;
-#endif
         default:
             state = INIT;
     }