From: Vinod Koul <vkoul@kernel.org>
To: Mark Brown <broonie@kernel.org>,
Mohammad Rafi Shaik <quic_mohs@quicinc.com>,
Srinivas Kandagatla <srini@kernel.org>,
Bard Liao <yung-chuan.liao@linux.intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
Sanyog Kale <sanyog.r.kale@intel.com>,
Dan Carpenter <dan.carpenter@linaro.org>,
Yongqin Liu <yongqin.liu@linaro.org>,
Jie Gan <jie.gan@oss.qualcomm.com>,
Amit Pundir <amit.pundir@linaro.org>
Cc: linux-arm-msm <linux-arm-msm@vger.kernel.org>,
linux-sound <linux-sound@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
stable@vger.kernel.org
Subject: Re: [PATCH] Revert "soundwire: qcom: Add set_channel_map api support"
Date: Tue, 15 Jul 2025 20:24:27 +0530 [thread overview]
Message-ID: <175259126744.517280.1761573363863267576.b4-ty@kernel.org> (raw)
In-Reply-To: <20250709174949.8541-1-amit.pundir@linaro.org>
On Wed, 09 Jul 2025 23:19:49 +0530, Amit Pundir wrote:
> This reverts commit 7796c97df6b1b2206681a07f3c80f6023a6593d5.
>
> This patch broke Dragonboard 845c (sdm845). I see:
>
> Unexpected kernel BRK exception at EL1
> Internal error: BRK handler: 00000000f20003e8 [#1] SMP
> pc : qcom_swrm_set_channel_map+0x7c/0x80 [soundwire_qcom]
> lr : snd_soc_dai_set_channel_map+0x34/0x78
> Call trace:
> qcom_swrm_set_channel_map+0x7c/0x80 [soundwire_qcom] (P)
> sdm845_dai_init+0x18c/0x2e0 [snd_soc_sdm845]
> snd_soc_link_init+0x28/0x6c
> snd_soc_bind_card+0x5f4/0xb0c
> snd_soc_register_card+0x148/0x1a4
> devm_snd_soc_register_card+0x50/0xb0
> sdm845_snd_platform_probe+0x124/0x148 [snd_soc_sdm845]
> platform_probe+0x6c/0xd0
> really_probe+0xc0/0x2a4
> __driver_probe_device+0x7c/0x130
> driver_probe_device+0x40/0x118
> __device_attach_driver+0xc4/0x108
> bus_for_each_drv+0x8c/0xf0
> __device_attach+0xa4/0x198
> device_initial_probe+0x18/0x28
> bus_probe_device+0xb8/0xbc
> deferred_probe_work_func+0xac/0xfc
> process_one_work+0x244/0x658
> worker_thread+0x1b4/0x360
> kthread+0x148/0x228
> ret_from_fork+0x10/0x20
> Kernel panic - not syncing: BRK handler: Fatal exception
>
> [...]
Applied, thanks!
[1/1] Revert "soundwire: qcom: Add set_channel_map api support"
commit: 834bce6a715ae9a9c4dce7892454a19adf22b013
Best regards,
--
~Vinod
prev parent reply other threads:[~2025-07-15 14:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-09 17:49 Amit Pundir
2025-07-10 10:35 ` Srinivas Kandagatla
2025-07-15 14:54 ` Vinod Koul [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=175259126744.517280.1761573363863267576.b4-ty@kernel.org \
--to=vkoul@kernel.org \
--cc=amit.pundir@linaro.org \
--cc=broonie@kernel.org \
--cc=dan.carpenter@linaro.org \
--cc=jie.gan@oss.qualcomm.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-sound@vger.kernel.org \
--cc=pierre-louis.bossart@linux.dev \
--cc=quic_mohs@quicinc.com \
--cc=sanyog.r.kale@intel.com \
--cc=srini@kernel.org \
--cc=stable@vger.kernel.org \
--cc=yongqin.liu@linaro.org \
--cc=yung-chuan.liao@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®