From: Claude Code Review Bot <claude-review@example.com>
To: dri-devel-reviews@example.com
Subject: Claude review: drm/panel: sharp-ls043t1le01: make use of prepare_prev_first
Date: Wed, 25 Mar 2026 08:09:53 +1000 [thread overview]
Message-ID: <review-overall-20260323-panel-fix-v1-1-9f12b09161e8@oss.qualcomm.com> (raw)
In-Reply-To: <20260323-panel-fix-v1-1-9f12b09161e8@oss.qualcomm.com>
Overall Series Review
Subject: drm/panel: sharp-ls043t1le01: make use of prepare_prev_first
Author: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patches: 2
Reviewed: 2026-03-25T08:09:53.961252
---
This is a straightforward, correct, single-patch fix. The Sharp LS043T1LE01 is a DSI panel whose `prepare()` callback sends DSI commands (exit sleep mode, set pixel format, set display on via `mipi_dsi_dcs_*` calls). After commit 9e15123eca79 stopped unconditionally powering up DSI hosts at modeset, the DSI link may not be ready when the panel's `prepare()` runs, causing those commands to fail. Setting `prepare_prev_first = true` ensures the DSI host is initialized before the panel's `prepare()` is called, which is the standard fix for this class of problem.
The patch is well-motivated, follows established patterns used by many other DSI panel drivers, and the placement after `drm_panel_init()` is correct and consistent with other drivers.
**Recommendation: Accept as-is.**
---
Generated by Claude Code Patch Reviewer
next prev parent reply other threads:[~2026-03-24 22:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-23 1:21 [PATCH] drm/panel: sharp-ls043t1le01: make use of prepare_prev_first Dmitry Baryshkov
2026-03-23 14:59 ` Doug Anderson
2026-03-24 22:09 ` Claude Code Review Bot [this message]
2026-03-24 22:09 ` Claude review: " Claude Code Review Bot
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