diff options
| author | Ben Zhang <[email protected]> | 2015-08-21 21:17:00 -0700 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2015-08-25 17:34:30 +0100 |
| commit | 7d4d443eb4386d6dbd420fa96303dd8fbc1eefc8 (patch) | |
| tree | 9eb7d85d1dea45e38e3b4f0a5382ea49fce5003a /lib/mpi/mpiutil.c | |
| parent | f8163c8673efaabb361281a2759b3167d181ecf6 (diff) | |
ASoC: rt5677: Allow arbitrary block read/write via SPI
Added rt5677_spi_read() and refactored rt5677_spi_write() so that
an arbitrary block in the DSP address space can be read/written
via SPI. For example, this allows us to load an ELF DSP firmware
with sparse sections, and stream audio samples from DSP ring buffer.
Signed-off-by: Ben Zhang <[email protected]>
Acked-by: Oder Chiou <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions