Samsung defconfig changes for v5.11 1. Enable sound driver for Midas (Exynos4412 based) boards. 2. Enable ax88796c Ethernet driver for Artik5 (Exynos3250) board. 3. Enable Atmel touchscreen and STMPE ADC drivers for P4 Note board. 4. Build Samsung Exynos EHCI as module, to match the setting for the PHY driver.