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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-11-15 18:13:20 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-12-14 12:43:41 +0000 |
| commit | ba02eed9f300b6512181d526311d4e11aaa9714f (patch) | |
| tree | 3019142761732d9b5eb0214d3e47ec3316e38c7a /sound/core | |
| parent | 35bc99aaa1a3af23cf78b6b56f14230b5da3993b (diff) | |
| download | linux-ba02eed9f300b6512181d526311d4e11aaa9714f.tar.bz2 | |
ALSA: soc-compress: add support to snd_compr_set_runtime_buffer()
Existing compress offload code allocates data buffers using simple kmalloc,
however there are situations where these buffers have to be mapped
in smmu. So provide a way to set the runtime buffer by the driver itself,
simillar to what we do with pcm.
This patch adds support to set runtime dma buffer on compressed stream.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/core')
0 files changed, 0 insertions, 0 deletions