Fix rgbkb/sol/rev2 build issues (#17601)

lib/python/qmk/c_parse.py

@@ -258,6 +258,9 @@ def _parse_led_config(file, matrix_cols, matrix_rows):
                         position_raw.append(_coerce_led_token(_type, value))
                     if section == 3 and bracket_count == 2:
                         flags.append(_coerce_led_token(_type, value))
+                elif _type in [Token.Comment.Preproc]:
+                    # TODO: Promote to error
+                    return None
 
     # Slightly better intrim format
     matrix = list(_get_chunks(matrix_raw, matrix_cols))

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

@@ -152,9 +152,14 @@ def generate_encoder_config(encoder_json, config_h_lines, postfix=''):
     config_h_lines.append(f'#   define ENCODERS_PAD_B{postfix} {{ { ", ".join(b_pads) } }}')
     config_h_lines.append(f'#endif // ENCODERS_PAD_B{postfix}')
 
-    config_h_lines.append(f'#ifndef ENCODER_RESOLUTIONS{postfix}')
-    config_h_lines.append(f'#   define ENCODER_RESOLUTIONS{postfix} {{ { ", ".join(resolutions) } }}')
-    config_h_lines.append(f'#endif // ENCODER_RESOLUTIONS{postfix}')
+    if len(set(resolutions)) == 1:
+        config_h_lines.append(f'#ifndef ENCODER_RESOLUTION{postfix}')
+        config_h_lines.append(f'#   define ENCODER_RESOLUTION{postfix} { resolutions[0] }')
+        config_h_lines.append(f'#endif // ENCODER_RESOLUTION{postfix}')
+    else:
+        config_h_lines.append(f'#ifndef ENCODER_RESOLUTIONS{postfix}')
+        config_h_lines.append(f'#   define ENCODER_RESOLUTIONS{postfix} {{ { ", ".join(resolutions) } }}')
+        config_h_lines.append(f'#endif // ENCODER_RESOLUTIONS{postfix}')
 
 
 def generate_split_config(kb_info_json, config_h_lines):