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SubjectRe: [PATCH v7 14/24] ASoC: qdsp6: q6asm: Add q6asm driver
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On 5/1/2018 5:08 AM, Srinivas Kandagatla wrote:
> 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>
> ---
> sound/soc/qcom/Kconfig | 4 +
> sound/soc/qcom/qdsp6/Makefile | 1 +
> sound/soc/qcom/qdsp6/q6asm.c | 215 ++++++++++++++++++++++++++++++++++++++++++
> sound/soc/qcom/qdsp6/q6asm.h | 15 +++
> 4 files changed, 235 insertions(+)
> create mode 100644 sound/soc/qcom/qdsp6/q6asm.c
> create mode 100644 sound/soc/qcom/qdsp6/q6asm.h
>
> diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig
> index 971127edbc23..941774abd94f 100644
> --- a/sound/soc/qcom/Kconfig
> +++ b/sound/soc/qcom/Kconfig
> @@ -53,6 +53,9 @@ config SND_SOC_QDSP6_AFE
> config SND_SOC_QDSP6_ADM
> tristate
>
> +config SND_SOC_QDSP6_ASM
<snip>
> +static const struct of_device_id q6asm_device_id[] = {
> + { .compatible = "qcom,q6asm" },
> + {},
> +};
> +MODULE_DEVICE_TABLE(of, q6asm_device_id);
> +
> +static struct apr_driver qcom_q6asm_driver = {
> + .probe = q6asm_probe,
> + .remove = q6asm_remove,
> + .callback = q6asm_srvc_callback,
> + .driver = {
> + .name = "qcom-q6asm",
> + .of_match_table = of_match_ptr(q6asm_device_id),
> + },
> +};
> +
> +module_apr_driver(qcom_q6asm_driver);
> +MODULE_DESCRIPTION("Q6 Audio Stream Manager driver");
> +MODULE_LICENSE("GPL v2");
> diff --git a/sound/soc/qcom/qdsp6/q6asm.h b/sound/soc/qcom/qdsp6/q6asm.h
> new file mode 100644
> index 000000000000..92cc0efaa2c8
> --- /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 16
MAX_SESSIONS should be 8?

Otherwise LGTM.
Once addressed about, add acked-by-
Acked-by: Banajit Goswami <bgoswami@codeaurora.org>

--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

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