From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 43307372ECC for ; Wed, 1 Apr 2026 11:42:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775043767; cv=none; b=Fkbkna0qeKwsj+e3gNtAGp2j1LyKJaT/V+DlTCz2Gy3oq5R0qCjbmDcSpAozZKSxeZ6O+E9fuoMG3HRtEIc6Ld/vJi+G57AupulPE8YLoFWf9CY190ZxTUtQaU+VpKqmOwbiABzYKEs3RLU7bcAblXzqOg40Pktac2IU7CDs05E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775043767; c=relaxed/simple; bh=Ltl36VWHUgsP6U1+xk5mSwaTOYNaiDG0ZUQPfr7BPkk=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:Cc:To:From: References:In-Reply-To; b=Tc3hj/LTiUKUD6Bbc3khhbYDL9sEjITb17gMhbnUE6ye6NDOJCb39414949deidYZnnucpqlxyhPE1H/DFK1DuUQjrigH82qnnZcBh+btjctwYKAbcr8WzIzDJKuoULI5CkYhUskh2urCycR91tT0xeL/5l/DYnfQKUx1Zm1AcM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=GBldqoMH; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="GBldqoMH" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 8C796C5996B; Wed, 1 Apr 2026 11:43:13 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 7D8AD602BF; Wed, 1 Apr 2026 11:42:42 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 2518F104500F4; Wed, 1 Apr 2026 13:42:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1775043761; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=/SDde3CKjIl9YJ6WkA/ImrWM14npMrUWklnYCvT6vC0=; b=GBldqoMHViCaqIISYy/aWfO6VMXU4aZhApUcSqJWWVoZ5lNMtB+eU1iyo/S/OfZJy3Bqm0 4/dQiY8PP8KY1+7dKGsij0dNk92x4pgFyjwWukFPgUXs2qyiCRnGx0Qj1CtYV1rKeCXV5v u51L5w0uYvVMg8Y3Lw5C2jtnxreFgHFyum1N2KCAvUZ2jE8C+A4LuJCuv0RZ1zfd4gjepm RZqB9vZQ3oRhag6gB+uib8gfhsym+oSy8YbGZniR26HyQQJChykVB3PvmirNmZgm6Bn8o7 9tox4i6sCYGyvdVDVpBxMdj330TPj73/Q+V2qR3t7cwAdppfVJgIySvgo+cP6g== Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 01 Apr 2026 13:42:34 +0200 Message-Id: Subject: Re: [PATCH v2 1/2] drm: Rename drm_atomic_state Cc: "Jani Nikula" , "Joonas Lahtinen" , "Rodrigo Vivi" , "Tvrtko Ursulin" , "Alex Deucher" , =?utf-8?q?Christian_K=C3=B6nig?= , "Rob Clark" , "Dmitry Baryshkov" , "Andrzej Hajda" , "Neil Armstrong" , "Robert Foss" , "Dave Stevenson" , "Laurent Pinchart" , , , "Simona Vetter" To: "Maxime Ripard" , "David Airlie" , "Simona Vetter" , "Maarten Lankhorst" , "Thomas Zimmermann" , "Jonathan Corbet" From: "Luca Ceresoli" X-Mailer: aerc 0.20.1 References: <20260331-drm-drm-atomic-update-v2-0-7e8fe6ddcd32@kernel.org> <20260331-drm-drm-atomic-update-v2-1-7e8fe6ddcd32@kernel.org> In-Reply-To: <20260331-drm-drm-atomic-update-v2-1-7e8fe6ddcd32@kernel.org> X-Last-TLS-Session-Version: TLSv1.3 Hi Maxime, On Tue Mar 31, 2026 at 4:41 PM CEST, Maxime Ripard wrote: > The KMS framework uses two slightly different definitions for the state > concept. For a given object (plane, CRTC, encoder, etc., so > drm_$OBJECT_state), the state is the entire state of that object. > However, at the device level, drm_atomic_state refers to a state update > for a limited number of objects. > > Thus, drm_atomic_state isn't the entire device state, but only the full > state of some objects in that device. This has been an endless source of > confusion and thus bugs. > > We can rename drm_atomic_state to drm_atomic_commit to make it less > confusing. > > This patch was created using: > > rg -l drm_atomic_state | \ > xargs sed -i 's/drm_atomic_state/drm_atomic_commit/g; s/drm_atomic_commi= t_helper/drm_atomic_state_helper/g' > mv drivers/gpu/drm/tests/drm_atomic_state_test.c drivers/gpu/drm/tests/dr= m_atomic_commit_test.c > > Acked-by: Simona Vetter > Acked-by: Thomas Zimmermann > Signed-off-by: Maxime Ripard Reviewed-by: Luca Ceresoli And with a couple minor tweaks to apply on my work branch based on v7.0-rc6: Tested-by: Luca Ceresoli Luca -- Luca Ceresoli, Bootlin Embedded Linux and Kernel engineering https://bootlin.com