From: Tzung-Bi Shih <tzungbi@kernel.org>
To: Jameson Thies <jthies@google.com>
Cc: akuchynski@chromium.org, bleung@chromium.org,
abhishekpandit@chromium.org, chrome-platform@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] platform/chrome: cros_usbpd_notify: defer probe when parent EC driver isn't ready
Date: Tue, 7 Oct 2025 09:49:04 +0000 [thread overview]
Message-ID: <aOTiENQQZc0X3Hv7@google.com> (raw)
In-Reply-To: <20251007004043.4109957-1-jthies@google.com>
On Tue, Oct 07, 2025 at 12:40:43AM +0000, Jameson Thies wrote:
> The cros-usbpd-notify-acpi probe currently does not exit when it fails
> to get a pointer to the ChromeOS EC device. It is expected behavior on
> older devices, where GOOG0004 is not a parent of GOOG0003.
>
> Update the cros-usbpd-notify-acpi probe to check for a GOOG0004 parent
> fwnode. If the device has correct device hierarchy and fails to get an
> EC device pointer, defer the probe function.
I plan to queue the patch after rebasing to -rc1 if no objections and also
collect Benson's R-b tag from v1.
next prev parent reply other threads:[~2025-10-07 9:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-07 0:40 [PATCH v2] platform/chrome: cros_usbpd_notify: defer probe when parent EC driver isn't ready Jameson Thies
2025-10-07 9:49 ` Tzung-Bi Shih [this message]
2025-10-07 18:35 ` Benson Leung
2025-10-13 2:57 ` Tzung-Bi Shih
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