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| author | Maruthi Srinivas Bayyavarapu <Maruthi.Bayyavarapu@amd.com> | 2016-01-08 18:22:09 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-01-10 12:44:12 +0000 |
| commit | 7c31335a03b6afff1c474c693c3187f13b8587cc (patch) | |
| tree | 12911916ac338937bbcd30f94329f87f76ff152e /sound/soc/amd/Kconfig | |
| parent | 2fa86e94a383cd6dd6e34a10950ddc93c0bb173b (diff) | |
| download | linux-7c31335a03b6afff1c474c693c3187f13b8587cc.tar.bz2 | |
ASoC: AMD: add AMD ASoC ACP 2.x DMA driver
ACP IP has internal DMA controller with multiple channels which
can be programmed in cyclic/non cyclic manner. ACP can generate
interrupt upon completion of DMA transfer, if required.
The PCM driver provides the platform DMA component to ALSA core.
Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/amd/Kconfig')
| -rw-r--r-- | sound/soc/amd/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig new file mode 100644 index 000000000000..78187eb24f56 --- /dev/null +++ b/sound/soc/amd/Kconfig @@ -0,0 +1,4 @@ +config SND_SOC_AMD_ACP + tristate "AMD Audio Coprocessor support" + help + This option enables ACP DMA support on AMD platform. |