| commit | 7d4d443eb4386d6dbd420fa96303dd8fbc1eefc8 | [log] [tgz] |
|---|---|---|
| author | Ben Zhang <benzh@chromium.org> | Fri Aug 21 21:17:00 2015 -0700 |
| committer | Mark Brown <broonie@kernel.org> | Tue Aug 25 17:34:30 2015 +0100 |
| tree | 9eb7d85d1dea45e38e3b4f0a5382ea49fce5003a | |
| 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 <benzh@chromium.org> Acked-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>