From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C1B60C55184 for ; Tue, 4 Aug 2026 04:11:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2771310E104; Tue, 4 Aug 2026 04:11:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=linux.dev header.i=@linux.dev header.b="HdNkN3zf"; dkim-atps=neutral Received: from out-180.mta0.migadu.com (out-180.mta0.migadu.com [91.218.175.180]) by gabe.freedesktop.org (Postfix) with ESMTPS id D6B3F10E104 for ; Tue, 4 Aug 2026 04:11:00 +0000 (UTC) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1785766400; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=mqR5JAZWbOvYHiaMBBemW1T1cBzfdsuj4QUZOW2/5Ew=; b=HdNkN3zfLY2/9piCOyhCP1sA+0oU+/i+Iuq4O0lrnfNlojBq2f1KUgZttW+5Unj+tNRpta v0AOuxHTgzLdvNwtaPjiY7Mn2e/PtgSiXmoIuUGgOWqzIn9ByZzzdWlWWvyqU1XANT3Q64 h33V6cQR0m022Wfhkkyec/e/Ls/bEcE= From: Junjie Cao To: Lee Jones , Daniel Thompson , Jingoo Han Cc: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Pengyu Luo Subject: [PATCH v2 0/3] backlight: aw99706: DT parsing and blank state fixes Date: Mon, 3 Aug 2026 07:13:07 -0700 Message-ID: <20260803141310.1379194-1-junjie.cao@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The driver reads its tuning properties under names the binding does not define (patch 1), the NULL-table lookup path accepts any value without range checking (patch 2), and update_status() ignores the blank state, leaving bl_power inoperative (patch 3). v2: - add patch 3 - add stable tag to patch 1 v1: https://lore.kernel.org/all/20260701133918.33487-1-junjie.cao@linux.dev/ Junjie Cao (3): backlight: aw99706: Fix DT property names to match binding backlight: aw99706: Validate all DT property values consistently backlight: aw99706: Honor the core blank state in update_status() drivers/video/backlight/aw99706.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) -- 2.43.0