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| author | Ben Zhang <benzh@chromium.org> | 2015-08-22 06:17:00 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-25 18:34:30 +0200 |
| commit | 7d4d443eb4386d6dbd420fa96303dd8fbc1eefc8 (patch) | |
| tree | 9eb7d85d1dea45e38e3b4f0a5382ea49fce5003a /drivers/Makefile | |
| parent | ASoC: rt5677: Return error if devm_gpiod_get_optional return ERR_PTR (diff) | |
| download | linux-7d4d443eb4386d6dbd420fa96303dd8fbc1eefc8.tar.xz linux-7d4d443eb4386d6dbd420fa96303dd8fbc1eefc8.zip | |
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>
Diffstat (limited to 'drivers/Makefile')
0 files changed, 0 insertions, 0 deletions