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Input/SDL: don't treat the DJ Hero Turntable as a pressure-sensitive DS3

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The RedOctane DJ Hero Turntable (VID 0x12BA, PID 0x0140) reports 16 axes and
11 buttons, exactly the heuristic used to detect a pressure-sensitive
DualShock 3. That routes its deck buttons through the DS3 pressure axes
instead of reading them digitally, silently dropping the green (Cross) and
blue (Square) buttons. Exclude it so all three deck buttons work.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Alain Williams 2026-06-28 18:45:57 +02:00
parent cffd02bb35
commit 400989c3a6
1 changed files with 7 additions and 1 deletions
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8
rpcs3/Input/sdl_pad_handler.cpp
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@ -341,7 +341,13 @@ SDLDevice::sdl_info sdl_pad_handler::get_sdl_info(SDL_JoystickID id)
const int num_axes = SDL_GetNumJoystickAxes(joystick);
const int num_buttons = SDL_GetNumJoystickButtons(joystick);
info.is_ds3_with_pressure_buttons = num_axes == 16 && num_buttons == 11;
// The DJ Hero Turntable (VID 0x12BA, PID 0x0140) coincidentally matches the
// DS3 axis/button counts (16 axes, 11 buttons) but is NOT a pressure-sensitive
// DS3. Routing its face buttons through the pressure axes drops the green (Cross)
// and blue (Square) deck buttons, so exclude it and read its buttons digitally.
const bool is_dj_hero_turntable = info.vid == 0x12BA && info.pid == 0x0140;
info.is_ds3_with_pressure_buttons = num_axes == 16 && num_buttons == 11 && !is_dj_hero_turntable;
sdl_log.notice("DS3 device %d has %d axis and %d buttons (has_pressure_buttons=%d)", id, num_axes, num_buttons, info.is_ds3_with_pressure_buttons);