Edp: 1.4 Specification Pdf 2021

| Feature | eDP 1.4 | eDP 1.5 | | :--- | :--- | :--- | | Max Data Rate | 8.1 Gbps/lane (HBR3) | 8.1 Gbps/lane (HBR3) | | Panel Self-Refresh | PSR2 (Selective Update) | Improved PSR with ALPM | | Adaptive Sync | Required | Enhanced with QMS (Quick Media Switching) | | OLED Optimizations | Basic backlight control | Extensive OLED burn-in and calibration | | Multi-Display | via MST | Simplified daisy-chaining |

: A protocol used to optimize power transitions between active and sleep states for the display interface. Multi-SST Architecture edp 1.4 specification pdf