From: Greg KH <gregkh@linuxfoundation.org>
To: Sameer Pujar <spujar@nvidia.com>
Cc: Dmitry Osipenko <digetx@gmail.com>,
tiwai@suse.com, broonie@kernel.org, lgirdwood@gmail.com,
robh+dt@kernel.org, thierry.reding@gmail.com, perex@perex.cz,
jonathanh@nvidia.com, mkumard@nvidia.com,
alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH v3 1/3] ALSA: hda/tegra: Fix Tegra194 HDA reset failure
Date: Thu, 23 Dec 2021 08:16:15 +0100 [thread overview]
Message-ID: <YcQiP+MxrlLi+R94@kroah.com> (raw)
In-Reply-To: <f734e48f-dd60-ddb8-510a-3c4f37d8fb52@nvidia.com>
On Thu, Dec 23, 2021 at 10:04:19AM +0530, Sameer Pujar wrote:
>
>
> On 12/23/2021 12:10 AM, Dmitry Osipenko wrote:
> > 22.12.2021 07:35, Sameer Pujar пишет:
> > > HDA regression is recently reported on Tegra194 based platforms.
> > > This happens because "hda2codec_2x" reset does not really exist
> > > in Tegra194 and it causes probe failure. All the HDA based audio
> > > tests fail at the moment. This underlying issue is exposed by
> > > commit c045ceb5a145 ("reset: tegra-bpmp: Handle errors in BPMP
> > > response") which now checks return code of BPMP command response.
> > > Fix this issue by skipping unavailable reset on Tegra194.
> > >
> > > Signed-off-by: Sameer Pujar <spujar@nvidia.com>
> > > Cc: stable@vger.kernel.org
> > > Depends-on: 87f0e46e7559 ("ALSA: hda/tegra: Reset hardware")
> > Is "Depends-on" a valid tag? I can't find it in Documentation/.
>
> I do find the usage of the tag in many commits though there is no reference
> of this in doc. I always thought it would act as a reference when commits
> get pulled to other branches. If this is not true and it does not mean
> anything, I will drop this.
It is not true at all, please read:
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
for how to do this properly.
next prev parent reply other threads:[~2021-12-23 7:16 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-22 4:35 [PATCH v3 0/3] Fix Tegra194 HDA regression Sameer Pujar
2021-12-22 4:35 ` [PATCH v3 1/3] ALSA: hda/tegra: Fix Tegra194 HDA reset failure Sameer Pujar
2021-12-22 18:40 ` Dmitry Osipenko
2021-12-23 4:34 ` Sameer Pujar
2021-12-23 7:16 ` Greg KH [this message]
2021-12-23 11:24 ` Sameer Pujar
2021-12-22 4:35 ` [PATCH v3 2/3] dt-bindings: sound: tegra: Update HDA resets Sameer Pujar
2021-12-22 19:37 ` Rob Herring
2021-12-22 4:35 ` [PATCH v3 3/3] arm64: tegra: Remove non existent Tegra194 reset Sameer Pujar
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