diff options
| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2018-05-18 13:56:01 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-05-21 16:40:35 +0100 |
| commit | a13e872314ae97d3ec8c70de6a01d5904182b049 (patch) | |
| tree | b3f0ed9d701a36bd7f3fbd92d109a654f543f484 /sound/soc/qcom/qdsp6/q6asm.h | |
| parent | 7b20b2be51e1a9c250535e1a4df42e1cd20c7ecf (diff) | |
ASoC: qdsp6: q6asm: Add q6asm driver
This patch adds basic support to Q6 ASM (Audio Stream Manager) module on
Q6DSP. ASM supports up to 8 concurrent streams. each stream can be setup
as playback/capture. ASM provides top control functions like
Pause/flush/resume for playback and record. ASM can Create/destroy encoder,
decoder and also provides POPP dynamic services.
This patch adds support to basic features to allow hdmi playback.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-and-tested-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Banajit Goswami <bgoswami@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/qcom/qdsp6/q6asm.h')
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6asm.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/qcom/qdsp6/q6asm.h b/sound/soc/qcom/qdsp6/q6asm.h new file mode 100644 index 000000000000..b7816e6384e7 --- /dev/null +++ b/sound/soc/qcom/qdsp6/q6asm.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __Q6_ASM_H__ +#define __Q6_ASM_H__ + +#define MAX_SESSIONS 8 + +typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token, + void *payload, void *priv); +struct audio_client; +struct audio_client *q6asm_audio_client_alloc(struct device *dev, + q6asm_cb cb, void *priv, + int session_id, int perf_mode); +void q6asm_audio_client_free(struct audio_client *ac); +int q6asm_get_session_id(struct audio_client *ac); +#endif /* __Q6_ASM_H__ */ |