Remove use of broken split.main (qmk#22363)

data/schemas/keyboard.jsonschema

@@ -681,10 +681,6 @@
                         }
                     }
                 },
-                "main": {
-                    "type": "string",
-                    "enum": ["eeprom", "left", "matrix_grid", "pin", "right"]
-                },
                 "soft_serial_pin": {"$ref": "qmk.definitions.v1#/mcu_pin"},
                 "soft_serial_speed": {
                     "type": "integer",
@@ -735,6 +731,11 @@
                         "polling_interval": {"$ref": "qmk.definitions.v1#/unsigned_int"},
                         "timeout": {"$ref": "qmk.definitions.v1#/unsigned_int"}
                     }
+                },
+                "main": {
+                    "type": "string",
+                    "enum": ["eeprom", "left", "matrix_grid", "pin", "right"],
+                    "$comment": "Deprecated: use config.h options for now"
                 }
             }
         },

keyboards/controllerworks/mini42/info.json

@@ -29,7 +29,6 @@
     },
     "split": {
         "enabled": true,
-        "main": "left",
         "matrix_pins": {
             "right": {
                 "direct": [

keyboards/hillside/48/0_1/info.json

@@ -23,7 +23,6 @@
     },
     "split": {
         "soft_serial_pin": "D2",
-        "main": "left",
         "encoder": {
             "right": {
                 "rotary": [

keyboards/splitkb/aurora/corne/rev1/info.json

@@ -83,7 +83,6 @@
             "matrix": [4, 5]
         },
         "soft_serial_pin": "D2",
-        "main": "pin",
         "matrix_pins": {
             "right": {
                 "rows": ["B1", "B3", "B2", "B6"],

keyboards/splitkb/aurora/helix/rev1/info.json

@@ -118,7 +118,6 @@
                 ]
             }
         },
-        "main": "matrix_grid",
         "matrix_pins": {
             "right": {
                 "cols": ["D4", "C6", "D7", "E6", "B4", "B5", "B6"],

keyboards/splitkb/aurora/lily58/rev1/info.json

@@ -94,7 +94,6 @@
             "matrix": [5, 0]
         },
         "soft_serial_pin": "D2",
-        "main": "matrix_grid",
         "matrix_pins": {
             "right": {
                 "rows": ["F4", "D4", "B3", "B2", "B6"],

keyboards/splitkb/aurora/sofle_v2/rev1/info.json

@@ -112,7 +112,6 @@
                 ]
             }
         },
-        "main": "matrix_grid",
         "matrix_pins": {
             "right": {
                 "cols": ["D7", "E6", "B4", "B5", "D4", "C6"],

keyboards/splitkb/aurora/sweep/rev1/info.json

@@ -79,7 +79,6 @@
             "matrix": [4, 4]
         },
         "soft_serial_pin": "D2",
-        "main": "pin",
         "matrix_pins": {
             "right": {
                 "rows": ["B1", "F7", "F6", "B3"],

keyboards/splitkb/kyria/rev3/info.json

@@ -98,7 +98,6 @@
             "matrix": [4, 6]
         },
         "soft_serial_pin": "D2",
-        "main": "matrix_grid",
         "matrix_pins": {
             "right": {
                 "rows": ["F6", "F7", "B1", "B3"],

keyboards/tzarc/djinn/info.json

@@ -45,7 +45,6 @@
   },
   "split": {
     "enabled": true,
-    "main": "pin",
     "encoder": {
       "right": {
         "rotary": [

lib/python/qmk/cli/generate/config_h.py

@@ -141,24 +141,6 @@ def generate_encoder_config(encoder_json, config_h_lines, postfix=''):
 
 def generate_split_config(kb_info_json, config_h_lines):
     """Generate the config.h lines for split boards."""
-    if 'primary' in kb_info_json['split']:
-        if kb_info_json['split']['primary'] in ('left', 'right'):
-            config_h_lines.append('')
-            config_h_lines.append('#ifndef MASTER_LEFT')
-            config_h_lines.append('#    ifndef MASTER_RIGHT')
-            if kb_info_json['split']['primary'] == 'left':
-                config_h_lines.append('#        define MASTER_LEFT')
-            elif kb_info_json['split']['primary'] == 'right':
-                config_h_lines.append('#        define MASTER_RIGHT')
-            config_h_lines.append('#    endif // MASTER_RIGHT')
-            config_h_lines.append('#endif // MASTER_LEFT')
-        elif kb_info_json['split']['primary'] == 'pin':
-            config_h_lines.append(generate_define('SPLIT_HAND_PIN'))
-        elif kb_info_json['split']['primary'] == 'matrix_grid':
-            config_h_lines.append(generate_define('SPLIT_HAND_MATRIX_GRID', f'{{ {",".join(kb_info_json["split"]["matrix_grid"])} }}'))
-        elif kb_info_json['split']['primary'] == 'eeprom':
-            config_h_lines.append(generate_define('EE_HANDS'))
-
     if 'protocol' in kb_info_json['split'].get('transport', {}):
         if kb_info_json['split']['transport']['protocol'] == 'i2c':
             config_h_lines.append(generate_define('USE_I2C'))

lib/python/qmk/info.py

@@ -352,57 +352,6 @@ def _extract_secure_unlock(info_data, config_c):
         info_data['secure']['unlock_sequence'] = unlock_array
 
 
-def _extract_split_main(info_data, config_c):
-    """Populate data about the split configuration
-    """
-    # Figure out how the main half is determined
-    if config_c.get('SPLIT_HAND_PIN') is True:
-        if 'split' not in info_data:
-            info_data['split'] = {}
-
-        if 'main' in info_data['split']:
-            _log_warning(info_data, 'Split main hand is specified in both config.h (SPLIT_HAND_PIN) and info.json (split.main) (Value: %s), the config.h value wins.' % info_data['split']['main'])
-
-        info_data['split']['main'] = 'pin'
-
-    if config_c.get('SPLIT_HAND_MATRIX_GRID'):
-        if 'split' not in info_data:
-            info_data['split'] = {}
-
-        if 'main' in info_data['split']:
-            _log_warning(info_data, 'Split main hand is specified in both config.h (SPLIT_HAND_MATRIX_GRID) and info.json (split.main) (Value: %s), the config.h value wins.' % info_data['split']['main'])
-
-        info_data['split']['main'] = 'matrix_grid'
-        info_data['split']['matrix_grid'] = _extract_pins(config_c['SPLIT_HAND_MATRIX_GRID'])
-
-    if config_c.get('EE_HANDS') is True:
-        if 'split' not in info_data:
-            info_data['split'] = {}
-
-        if 'main' in info_data['split']:
-            _log_warning(info_data, 'Split main hand is specified in both config.h (EE_HANDS) and info.json (split.main) (Value: %s), the config.h value wins.' % info_data['split']['main'])
-
-        info_data['split']['main'] = 'eeprom'
-
-    if config_c.get('MASTER_RIGHT') is True:
-        if 'split' not in info_data:
-            info_data['split'] = {}
-
-        if 'main' in info_data['split']:
-            _log_warning(info_data, 'Split main hand is specified in both config.h (MASTER_RIGHT) and info.json (split.main) (Value: %s), the config.h value wins.' % info_data['split']['main'])
-
-        info_data['split']['main'] = 'right'
-
-    if config_c.get('MASTER_LEFT') is True:
-        if 'split' not in info_data:
-            info_data['split'] = {}
-
-        if 'main' in info_data['split']:
-            _log_warning(info_data, 'Split main hand is specified in both config.h (MASTER_LEFT) and info.json (split.main) (Value: %s), the config.h value wins.' % info_data['split']['main'])
-
-        info_data['split']['main'] = 'left'
-
-
 def _extract_split_transport(info_data, config_c):
     # Figure out the transport method
     if config_c.get('USE_I2C') is True:
@@ -594,7 +543,6 @@ def _extract_config_h(info_data, config_c):
     _extract_matrix_info(info_data, config_c)
     _extract_audio(info_data, config_c)
     _extract_secure_unlock(info_data, config_c)
-    _extract_split_main(info_data, config_c)
     _extract_split_transport(info_data, config_c)
     _extract_split_right_pins(info_data, config_c)
     _extract_encoders(info_data, config_c)