linux-kernel - Re: [PATCH 0/9] ASoC: qcom: q6dsp: fixes and updates

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Message-Id: <DDNA7OTLQ0GF.2YAUOG3GYV50A@linaro.org>
Date: Mon, 20 Oct 2025 17:15:02 +0100
From: "Alexey Klimov" <alexey.klimov@...aro.org>
To: "Srinivas Kandagatla" <srinivas.kandagatla@....qualcomm.com>,
 <broonie@...nel.org>
Cc: <perex@...ex.cz>, <tiwai@...e.com>, <srini@...nel.org>,
 <linux-sound@...r.kernel.org>, <m.facchin@...uino.cc>,
 <linux-kernel@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 0/9] ASoC: qcom: q6dsp: fixes and updates

On Wed Oct 15, 2025 at 2:17 PM BST, Srinivas Kandagatla wrote:
> This patchset has 4 fixes and some enhancements to the Elite DSP driver
> support.
> Fixes includes 
> 	- setting correct flags for expected behaviour of appl_ptr
> 	- fix closing of copp instances
> 	- fix buffer alignment.
> 	- fix state checks before closing asm stream
> Enhancements include:
> 	- adding q6asm_get_hw_pointer and ack callback support
>
> There is another set of updates comming soon, which will add support
> for early memory mapping and few more modules support in audioreach.
>
> Srinivas Kandagatla (9):
>   ASoC: qcom: q6apm-dai: set flags to reflect correct operation of
>     appl_ptr
>   ASoC: qcom: q6adm: the the copp device only during last instance
>   ASoC: qcom: qdsp6: q6asm-dai: set 10 ms period and buffer alignment.
>   ASoC: qcom: q6asm-dai: perform correct state check before closing
>   ASoC: qcom: q6asm: handle the responses after closing
>   ASoC: qcom: q6asm-dai: schedule all available frames to avoid dsp
>     under-runs
>   ASoC: qcom: q6asm: add q6asm_get_hw_pointer
>   ASoC: qcom: q6asm-dai: use q6asm_get_hw_pointer
>   ASoC: qcom: q6asm: set runtime correctly for each stream

I tested this series on RB5 and RB3 boards and it seems to work.

It becomes a real pain to verify things on RB3. There is a regression
related to slimbus regmap and linux-next is broken on RB3 starting
with next-20251017.
The tag next-20251016 works just fine (after applying slimbus regmap
fix).

For the whole series:

Tested-by: Alexey Klimov <alexey.klimov@...aro.org> # RB5, RB3