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/tegra: Enable cmu for Tegra186 and Tegra194 Date: Sun, 12 Apr 2026 14:04:28 +1000 Message-ID: In-Reply-To: <20260407-tegra-drm-cmu-v4-1-2fe95f305afd@gmail.com> References: <20260407-tegra-drm-cmu-v4-1-2fe95f305afd@gmail.com> 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/tegra: Enable cmu for Tegra186 and Tegra194 Author: Aaron Kling via B4 Relay Patches: 2 Reviewed: 2026-04-12T14:04:28.244325 --- This is a single-patch series (v4) that enables the Color Management Unit (CMU) on Tegra186 and Tegra194 nvdisplay hardware, loading a fixed sRGB gamma LUT to correct colors that would otherwise appear notably darker than intended. The patch is clean, well-structured, and follows existing driver patterns. It allocates a DMA-coherent LUT buffer at probe time and programs the hardware in both the HDMI and DisplayPort enable paths. The approach is pragmatic -- a hardcoded sRGB table matching what the vendor bootloader and downstream driver program, rather than a full DRM color management framework integration (which would be a much larger effort and could follow separately). No functional bugs found. A couple of minor observations are noted below. --- Generated by Claude Code Patch Reviewer