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/tiny: add support for PIXPAPER 4.26 monochrome e-ink panel Date: Thu, 04 Jun 2026 16:48:06 +1000 Message-ID: In-Reply-To: <20260529-bar-v3-0-5c2ac1c751ee@gmail.com> References: <20260529-bar-v3-0-5c2ac1c751ee@gmail.com> X-Mailer: Claude Code Patch Reviewer Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Overall Series Review Subject: drm/tiny: add support for PIXPAPER 4.26 monochrome e-ink panel Author: LiangCheng Wang Patches: 3 Reviewed: 2026-06-04T16:48:06.488948 --- This is a v3 patch series adding a DRM tiny driver for the Mayqueen Pixpape= r 4.26 monochrome e-ink panel (800x480, SPI). The series is well-structured= : patch 1 updates the DT binding, patch 2 adds the driver + Kconfig + MAINT= AINERS. The v3 changelog shows good responsiveness to review feedback (fixi= ng SPI buffer handling, using `le32_to_cpu()`, dropping redundant callbacks= , using `drm_connector_helper_get_modes_fixed()`). The code follows established `drm/tiny` patterns (shadow planes, shmem GEM,= fixed mode connector) and is closely modeled on the existing pixpaper.c dr= iver. Overall quality is good =E2=80=94 the structure is clean, error handl= ing is consistent via the `pixpaper_error_ctx` pattern, and the init sequen= ces are well-organized. There are a few issues worth addressing, mostly minor, plus one moderate co= ncern about the `iosys_map` usage that should be fixed. --- Generated by Claude Code Patch Reviewer