linux-kernel - Re: [PATCH v2 2/2] ASoC: codecs:lpass-wsa-macro: Fix logic of enabling vi channels

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Message-ID: <CAA8EJpoLE5zUEvC4-q8h5KH=c_ucew=py5TV2qCTaSEQNQeQzQ@mail.gmail.com>
Date: Mon, 24 Jun 2024 15:54:20 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: Banajit Goswami <bgoswami@...cinc.com>, Liam Girdwood <lgirdwood@...il.com>, 
	Mark Brown <broonie@...nel.org>, Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>, alsa-devel@...a-project.org, 
	linux-arm-msm@...r.kernel.org, linux-sound@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Manikantan R <quic_manrav@...cinc.com>
Subject: Re: [PATCH v2 2/2] ASoC: codecs:lpass-wsa-macro: Fix logic of
 enabling vi channels

On Mon, 24 Jun 2024 at 15:35, Srinivas Kandagatla
<srinivas.kandagatla@...aro.org> wrote:
>
>
>
> On 20/06/2024 21:28, Dmitry Baryshkov wrote:
> > On Wed, Jun 19, 2024 at 02:42:01PM GMT, Srinivas Kandagatla wrote:
> >> Existing code only configures one of WSA_MACRO_TX0 or WSA_MACRO_TX1
> >> paths eventhough we enable both of them. Fix this bug by adding proper
> >> checks and rearranging some of the common code to able to allow setting
> >> both TX0 and TX1 paths
> >
> > Same question. What is the observed issue? Corrupted audio? Cracking?
> > Under/overruns?
>
> two Issues with existing code which are addressed by these two patches.
>
> -> only one channels gets enabled on VI feedback path instead of 2
> channels. resulting in 1 channel recording instead of 2.
> -> rate is not set correctly for the VI record path.

Thanks. This should be a part of the commit message.

>
>
> --srini
>
>
> >
> >>
> >> Fixes: 2c4066e5d428 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route")
> >> Co-developed-by: Manikantan R <quic_manrav@...cinc.com>
> >> Signed-off-by: Manikantan R <quic_manrav@...cinc.com>
> >> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
> >> ---
> >>   sound/soc/codecs/lpass-wsa-macro.c | 112 ++++++++++++++++++++++---------------
> >>   1 file changed, 68 insertions(+), 44 deletions(-)
> >>
> >



-- 
With best wishes
Dmitry