From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: Basavaraj Natikar <Basavaraj.Natikar@amd.com>,
mathias.nyman@intel.com, gregkh@linuxfoundation.org,
linux-usb@vger.kernel.org
Cc: Mario Limonciello <mario.limonciello@amd.com>
Subject: Re: [PATCH] xhci: Change pm_runtime_forbid to pm_runtime_disable
Date: Mon, 30 Sep 2024 11:25:50 +0300 [thread overview]
Message-ID: <4e2775ca-7a5b-4c7c-81c4-4db3778e4568@linux.intel.com> (raw)
In-Reply-To: <20240925161520.2736895-1-Basavaraj.Natikar@amd.com>
On 25.9.2024 19.15, Basavaraj Natikar wrote:
> Change pm_runtime_forbid to pm_runtime_disable to disable RPM on
> platforms that don't support runtime D3, as re-enabling it through sysfs
> auto power control may cause the controller to malfunction. This can lead
> to issues such as hotplug devices not being detected due to failed
> interrupt generation.
>
> Fixes: a5d6264b638e ("xhci: Enable RPM on controllers that support low-power states")
> Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
> ---
Added to queue
Thanks
-Mathias
next prev parent reply other threads:[~2024-09-30 8:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-25 16:15 [PATCH] xhci: Change pm_runtime_forbid to pm_runtime_disable Basavaraj Natikar
2024-09-30 8:25 ` Mathias Nyman [this message]
2024-09-30 12:57 ` Johan Hovold
2024-09-30 22:30 ` Mathias Nyman
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