From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claude Code Review Bot To: dri-devel-reviews@example.com Subject: Claude review: arm64: dts: qcom: sc8280xp-arcata: Enable 4-lane DP support Date: Mon, 25 May 2026 21:20:09 +1000 Message-ID: In-Reply-To: <20260520-surface-sp9-5g-for-next-v1-6-9df52552bf87@gmail.com> References: <20260520-surface-sp9-5g-for-next-v1-0-9df52552bf87@gmail.com> <20260520-surface-sp9-5g-for-next-v1-6-9df52552bf87@gmail.com> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Patch Review **No issues.** Expands DP data lanes from 2 to 4 and adds `mode-switch` to both QMP PHYs. This matches the X13s configuration and is needed for full DisplayPort bandwidth support: ```diff - data-lanes = <0 1>; + data-lanes = <0 1 2 3>; ``` The `mode-switch` property on `usb_0_qmpphy` and `usb_1_qmpphy` enables the PHY to receive mode-switch events for transitioning between USB and DP modes. --- Generated by Claude Code Patch Reviewer