Received: by 2002:ab2:7b86:0:b0:1f7:5705:b850 with SMTP id q6csp1227440lqh; Mon, 6 May 2024 00:27:52 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCXo/QYDEzXVBhLxt0ObcicOpzLkzZkRCuc+AalWiRCptVwNJz6TXXbbrG0z+chrj2WwBPterqDiEYo/QfM4QRjEf4xERj7+MUIDotJAfQ== X-Google-Smtp-Source: AGHT+IGyY2eT/bi5mkj4zBYxJxkOY5SslCyk/IMYLYTPT1n+UT034MArHd5JTEuts/uk+d+OKofG X-Received: by 2002:a17:906:57d0:b0:a59:aa1f:55bd with SMTP id u16-20020a17090657d000b00a59aa1f55bdmr4207759ejr.6.1714980472371; Mon, 06 May 2024 00:27:52 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1714980472; cv=pass; d=google.com; s=arc-20160816; b=As5o+p872LRRy+7PeOXTWJ06LtGvKDoYHQrAmDpkSbe8imOD3lu+k42z2LQdRO0ueG g/9pbgIWd84CEJpKCwoSHr4F43Czy/aLURffmBQCLGtulA6zDPOrPJPEZpR3NX9O/y5t FXM5rnQQU3Qm+cFULyIxofhCk3xN13xRQ1oZZ73AHRRh3x7nRcq278VbU5XMGuAhziXS fHCmBG7bvgF/Z5+iviykM5rrGrDjpin/bD63/l6IYMc0Jdjvgcz6gmC2y5jP748889q4 X9G5Dydcl70DJ/ga3XRKREKyLStXDvunvhrLbzkAMfIGSyfOcYeYdEpkQA/rlYrnk6Oj H8fQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-unsubscribe:list-subscribe:list-id:precedence :content-transfer-encoding:cc:references:in-reply-to:subject:to:from :date:message-id:dkim-signature; bh=skEdQR4Yo2BDcEw/vA+e8RnWbWtHA2FnT10WhyeGAN8=; fh=z1eomljAft+56SRulgxnopQsIiv9s4MYxU79ESbFpnk=; b=FrjiICnbDgpxgzb2W6DSbBSKWqgcmb/LGwAaZBJiesu+sUadbBHrwt/WWl4FzMoOMU xMfFBmpruCp6Ohwwj0R1+pySRTfnZY84R8Sm9l1TuVOPG6dbZ51NBrnwwRxo66cSW110 uXr9FndtjxCT3GE71nRbA2bbtnkUY/AblBtjNkKL5b6xWTF6aJ1v4Ds0XOIKW1LlQD1h 0825n4VlhUhoos1cBx3cd/Ei075g4hCtcfHkP12zFHFPOJmtt1VJjcSgPc91cCodrG5k zbFwZF8GCMu0ClU5rJ1KMja6OzJNcO4CoHzC1cCLLj++eFCp2hB2mVll6LQmxOjyXREx DEAQ==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=TPi2B+bP; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-169411-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-169411-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id dt16-20020a170906b79000b00a59dda69c76si212886ejb.245.2024.05.06.00.27.52 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 May 2024 00:27:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-169411-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=TPi2B+bP; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-169411-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-169411-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 1DF181F20F60 for ; Mon, 6 May 2024 07:27:52 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B5B677D3F6; Mon, 6 May 2024 07:27:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="TPi2B+bP" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB63D1772F; Mon, 6 May 2024 07:27:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714980465; cv=none; b=sT05s4IaPPM9xwktMwimO2+xJULfr7AuYHe3MYcWB/QbPx8pjFfmloTxGKeW0/hggVEaYYfvOxQcdkt9/ROkwj++E5FfxwOGMA67Pu7tAyw3SWmGC8ujQ4/yCAUD786QphUNTSwQa8JeXfebJr6iLKznoG+NnphMRyigBPWEf/o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714980465; c=relaxed/simple; bh=9Kw69BfKa5kkeDkJAAyST9I0D7UXthaocRM2ai6H6cA=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=bxkbhIATY0YhHLvNC2Wy9GAxmYNLc/pkCKsfQmk3zQBj/g3roF5UmBtt4EMAYd0Idb7ZG9A61BH38mi/OjYnsLW+nzwirQBvcNiHtQ/8vslkmYP7pABbr9ecroWOm7B2yCyknShBgL+9X41cKIS7bjeTXg07UQWIgepPBumZDQk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TPi2B+bP; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id E091CC4AF63; Mon, 6 May 2024 07:27:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714980464; bh=9Kw69BfKa5kkeDkJAAyST9I0D7UXthaocRM2ai6H6cA=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=TPi2B+bPlbWrXR0vRrMi7OO7YfR/17oBUiIP3I0reFQOse+6mJiSXTFUDiYz9KNxR Xgovz8h0zqDVo38VqRUvYWa495nrfut4pabGPBCiTJyx8MjnJDLDH8Es1uxCDl+3hM UMzY/RS2j75++Trzbyg6e6aITMjsDP7A3+iToxB6REkWgd4QuQHWdTc7nCS3vwzbpc e0z72+4Ib9oZ/Smq22YUV4CnfxfAHkusWe39MT5oJnmX8+hSa589nJhtRd1NPj/zlH 6O8cxnx+WZaWn5Rm9rYHzlX2ijHikOqIxGr1IQXAhHqQQIo4MkIs7LcwYYge1M3qSq cXp1IO+KNQZ2w== Message-ID: <0aebaa438b4f2fd13b8a7ea5a92ca60d@kernel.org> Date: Mon, 06 May 2024 07:27:41 +0000 From: "Maxime Ripard" To: "Douglas Anderson" Subject: Re: [RFT PATCH v2 00/48] drm/panel: Remove most store/double-check of prepared/enabled state In-Reply-To: <20240503213441.177109-1-dianders@chromium.org> References: <20240503213441.177109-1-dianders@chromium.org> Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, "AngeloGioacchino Del Regno" , "Chris Morgan" , "Daniel Vetter" , "David Airlie" , =?utf-8?b?R3VpZG8gR8O8bnRoZXI=?= , "Jerry Han" , "Jessica Zhang" , "Jonathan Corbet" , "Linus Walleij" , "Maarten Lankhorst" , "Matthias Brugger" , "Maxime Ripard" , "Neil Armstrong" , "Ondrej Jirman" , "Purism Kernel Team" , "Robert Chiras" , "Sam Ravnborg" , "Stefan Mavrodiev" , "Sumit Semwal" , "Thomas Zimmermann" , "Yuran Pereira" Content-Transfer-Encoding: 7bit Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: On Fri, 3 May 2024 14:32:41 -0700, Douglas Anderson wrote: > > As talked about in commit d2aacaf07395 ("drm/panel: Check for already > prepared/enabled in drm_panel"), we want to remove needless code from > panel drivers that was storing and double-checking the > prepared/enabled state. Even if someone was relying on the > > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime