Driver Exynos 9610 Exclusive

Exynos 9610 is a mid-to-high-end mobile processor originally launched in 2018 to bring premium multimedia features—like deep learning-based image processing and 480fps slow-motion video—to Samsung's mid-range Galaxy A-series devices. samsung.com

• Kernel source and matching config, board DTS, toolchain, firmware blobs, vendor HALs.

• Compile kernel with out-of-tree modules if required.
• Flash boot and vendor partitions safely; keep serial/fastboot access to recover.

void *exclusive_dma_buf = dma_alloc_coherent(NULL, size, &dma_handle, GFP_KERNEL);
// But wait – dma_alloc_coherent uses default pools.
// Override: flush cache manually via __flush_dcache_area()
__flush_dcache_area(exclusive_dma_buf, size);
// Then write directly using non-cacheable ioremapped region
void __iomem *fb = ioremap_nocache(0xE3000000, size);

backported from newer Galaxy devices to improve performance and latency. samsung.com 🔒 Security Advancements Recent tech blogs from Samsung Semiconductor driver exynos 9610 exclusive