From mboxrd@z Thu Jan 1 00:00:00 1970 From: Claude Code Review Bot To: dri-devel-reviews@example.com Subject: Claude review: drm/hibmc: Fix plane helpers and convert to gem-shmem Date: Thu, 23 Apr 2026 10:03:22 +1000 Message-ID: In-Reply-To: <20260420121130.200133-1-tzimmermann@suse.de> References: <20260420121130.200133-1-tzimmermann@suse.de> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 Overall Series Review Subject: drm/hibmc: Fix plane helpers and convert to gem-shmem Author: Thomas Zimmermann Patches: 6 Reviewed: 2026-04-23T10:03:22.616071 --- This is a well-structured 4-patch series from Thomas Zimmermann converting the hibmc driver from gem-vram/TTM to gem-shmem with shadow-plane helpers. The first three patches fix real bugs as preparation, and the fourth performs the conversion. This follows the established pattern already completed for ast and mgag200 drivers, making hibmc the last holdout. The series is technically sound. The commit messages are thorough and clearly explain the rationale. The code follows established DRM patterns closely. The patches are well-ordered with proper dependency management. Patches 1 and 2 carry Cc: stable tags, which is appropriate given they fix genuine bugs. One core API change (exporting `drm_gem_shmem_create_with_handle()`) is included in patch 4, which is reasonable since it's needed by the driver and useful for other drivers with custom alignment requirements. **Verdict: Series looks good for merging.** A few minor observations below but nothing blocking. --- Generated by Claude Code Patch Reviewer