From: Liu Ying <victor.liu@nxp.com>
To: Shengjiu Wang <shengjiu.wang@nxp.com>,
andrzej.hajda@intel.com, neil.armstrong@linaro.org,
rfoss@kernel.org, Laurent.pinchart@ideasonboard.com,
jonas@kwiboo.se, jernej.skrabec@gmail.com,
maarten.lankhorst@linux.intel.com, mripard@kernel.org,
tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
dri-devel@lists.freedesktop.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] drm/bridge: imx8mp-hdmi-pai: enable PM runtime
Date: Fri, 30 Jan 2026 16:40:46 +0800 [thread overview]
Message-ID: <a2ca752a-c70e-4348-bdb7-e89ac119c842@nxp.com> (raw)
In-Reply-To: <20260130080910.3532724-1-shengjiu.wang@nxp.com>
On Fri, Jan 30, 2026 at 04:09:10PM +0800, Shengjiu Wang wrote:
> There is an audio channel shift issue with multi channel case - the
> channel order is correct for the first run, but the channel order is
> shifted for the second run. The fix method is to reset the PAI interface
> at the end of playback.
>
> The reset can be handled by PM runtime, so enable PM runtime.
>
> Fixes: 0205fae6327a ("drm/bridge: imx: add driver for HDMI TX Parallel Audio Interface")
> Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
> ---
> Changes in v2:
> - update commit message
> - add fixes tag
> - use pm_runtime_resume_and_get()
You also fixed subject and fixed error msg for devm_pm_runtime_enable().
Anyway,
Reviewed-by: Liu Ying <victor.liu@nxp.com>
Thanks!
>
> drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pai.c | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
--
Regards,
Liu Ying
next prev parent reply other threads:[~2026-01-30 8:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-30 8:09 [PATCH v2] drm/bridge: imx8mp-hdmi-pai: enable PM runtime Shengjiu Wang
2026-01-30 8:40 ` Liu Ying [this message]
2026-02-05 8:35 ` Liu Ying
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=a2ca752a-c70e-4348-bdb7-e89ac119c842@nxp.com \
--to=victor.liu@nxp.com \
--cc=Laurent.pinchart@ideasonboard.com \
--cc=airlied@gmail.com \
--cc=andrzej.hajda@intel.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=festevam@gmail.com \
--cc=imx@lists.linux.dev \
--cc=jernej.skrabec@gmail.com \
--cc=jonas@kwiboo.se \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mripard@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=rfoss@kernel.org \
--cc=s.hauer@pengutronix.de \
--cc=shawnguo@kernel.org \
--cc=shengjiu.wang@nxp.com \
--cc=simona@ffwll.ch \
--cc=tzimmermann@suse.de \
/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