linux-kernel - Re: [PATCH] platform/chrome: cros_ec_typec: Add support for setting USB mode via sysfs

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Message-ID: <Z7fawtSb8ELbCNDL@google.com>
Date: Fri, 21 Feb 2025 01:45:38 +0000
From: Tzung-Bi Shih <tzungbi@...nel.org>
To: Andrei Kuchynski <akuchynski@...omium.org>
Cc: Prashant Malani <pmalani@...omium.org>,
	Benson Leung <bleung@...omium.org>,
	Abhishek Pandit-Subedi <abhishekpandit@...omium.org>,
	chrome-platform@...ts.linux.dev, Jameson Thies <jthies@...gle.com>,
	Łukasz Bartosik <ukaszb@...omium.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] platform/chrome: cros_ec_typec: Add support for setting
 USB mode via sysfs

On Mon, Feb 10, 2025 at 01:04:19PM +0000, Andrei Kuchynski wrote:
> This patch implements USB mode setting via a sysfs interface in
> cros_ec_typec driver. User-space applications can now change the current
> USB mode by writing to "usb_mode" sysfs entry, replacing the previous
> ioctl-based method.
> The embedded controller (EC) currently supports only entering USB4 mode
> and exiting all modes (including altmodes). Both of these operations
> trigger Data Reset Message, even if no USB Mode is active.
> Additionally, the patch exposes the USB modes supported by the port via
> "usb_capability" sysfs attribute.
> 
> [...]

Applied to

    https://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git for-next

[1/1] platform/chrome: cros_ec_typec: Add support for setting USB mode via sysfs
      commit: 9fc83373f0ffb8834da48b1446a5c2fef9525bb1

Thanks!