| commit | 1af2546082db3ceaa517d9cd1e1cd3159011d2a5 | [log] [tgz] |
|---|---|---|
| author | Gareth Fenn <gareth.fenn@broadcom.com> | Wed Nov 11 20:46:32 2020 +0000 |
| committer | Devin Moore <devinmoore@google.com> | Thu Jan 21 09:27:54 2021 -0800 |
| tree | 11368a4c046e116ae76574218892b591c09e9fc4 | |
| parent | 38f927c76e519e8aa6ab87df0ef44c0950937d2f [diff] |
libfmq: Add support for user file descriptor This adds the option of using device memory (contiguous memory used directly by HW) for the FMQ ringbuffer. HW populates this directly with data, rather than requiring an additional memcpy. Test: mmm system/libfmq Bug: 159060457 Change-Id: I136a86b7d5d2d3c6ecc688969b5cff112218ec9d