From mboxrd@z Thu Jan 1 00:00:00 1970 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 0AB5C279357; Mon, 25 Aug 2025 13:43:44 +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=1756129424; cv=none; b=LLh8NWtEiXhJip4FxWVR/lL0bAm1PivB7iYn6ea5+h/1/JafQwo++NW45YK370BHALF6YWxYzoWEmFsYUl/coFlJVM+XJGCJmks2aq+DcvoXOMsKNwRUGG4/LG0DLUyHOleu4zgECGwoWGO1AVPKujAdiofmhycZmMWU93YPSTk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756129424; c=relaxed/simple; bh=SkC2OYWRCfo1mXdc8s1OlAFhd2ZbE2QZTG+wQcJNj0E=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=n//wXSydsPwKbv7MTMvjYl1kyNw12UhR9SKhl58aV0QI43g+5CKQ9pN62ahFR8Pdn9cukMEuwyUB0ZvYhPeejXFQTmMwHRdQLTqrP3fd517O89T/zCq2bFD/DcRDfrzCuB+mfMRjsvKTX5BODKBVVrnXr5vA6AeMoAYX6JyY9AI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IsunBBc0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IsunBBc0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 619D3C4CEED; Mon, 25 Aug 2025 13:43:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756129423; bh=SkC2OYWRCfo1mXdc8s1OlAFhd2ZbE2QZTG+wQcJNj0E=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=IsunBBc0zfRo4QhcTj1sI593baVUz/CmfiWpv5tMmzRRWObXuu4WfoPby56Qxy2Mz ng9S8qtZQWLcZOkd8l3kIv6BEW7yLczrw6h9f9kOlMHDTL3zG+w1SChW/gTDq4O82Z KMKsQVsWdCcUV7grOjnpRO4spHxfrQEPl7f+ShCpj8wEgM3B16htTf61RQREvheIzr M53s3OsSWv47q5XanoZjijN/j2r/A1tnDGgba51bX6ph4NLT951pvoJlNgDRyjuztX 3uvunmUK+keyYQLlNIc441l1ugZP0A6PNSKJqvK9/tqYZhIO7Huf8WEQpluLUG902V k0sKmNxNDc2tg== From: Maxime Ripard Date: Mon, 25 Aug 2025 15:43:08 +0200 Subject: [PATCH 03/39] drm/atomic: Convert drm_atomic_get_connector_state() to use new connector state Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250825-drm-no-more-existing-state-v1-3-f08ccd9f85c9@kernel.org> References: <20250825-drm-no-more-existing-state-v1-0-f08ccd9f85c9@kernel.org> In-Reply-To: <20250825-drm-no-more-existing-state-v1-0-f08ccd9f85c9@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter , Louis Chauvet , Haneen Mohammed , Melissa Wen , Jyri Sarha , Tomi Valkeinen , Paul Cercueil , Liviu Dudau , Russell King , Manikandan Muralidharan , Dharma Balasubiramani , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Inki Dae , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Laurentiu Palcu , Lucas Stach , Philipp Zabel , Anitha Chrisanthus , Edmund Dea , Paul Kocialkowski , Sui Jingfeng , Chun-Kuang Hu , Matthias Brugger , AngeloGioacchino Del Regno , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Hans de Goede , Dave Stevenson , =?utf-8?q?Ma=C3=ADra_Canal?= , Raspberry Pi Kernel Maintenance Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Maxime Ripard X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1416; i=mripard@kernel.org; h=from:subject:message-id; bh=SkC2OYWRCfo1mXdc8s1OlAFhd2ZbE2QZTG+wQcJNj0E=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBlrMopt70yavNOwXCkkvl34m/ujb+KTp7Dd9d6eYHNdJ PhJvGtYx1QWBmFOBlkxRZYnMmGnl7cvrnKwX/kDZg4rE8gQBi5OAZjI0XLGepdio+IF9xh+Mz2+ sOvNFHUxgdzZoYvmZ8Y+fLHq38YFqg/SLEw1dQoZ36dsWrTLXqqxhLHhr7xV7bZdTf1er3u77k+ U6X3/jsOC/+6FqM585T97y2KNmGKFzjTHFNTOc/tr8KOg+BQA X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The drm_atomic_get_connector_state() function calls the deprecated drm_atomic_get_existing_connector_state() helper to get find if a connector state had already been allocated and was part of the given drm_atomic_state. At the point in time where drm_atomic_get_connector_state() can be called (ie, during atomic_check), the existing state is the new state and drm_atomic_get_existing_connector_state() can thus be replaced by drm_atomic_get_new_connector_state(). Signed-off-by: Maxime Ripard --- drivers/gpu/drm/drm_atomic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index 660b081ff5d8c39061cebfb5ea122ac1e51677ad..30b7ec05a1af07075e40cd2822ecfd67df004ba2 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -1128,11 +1128,11 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state, struct drm_mode_config *config = &connector->dev->mode_config; struct drm_connector_state *connector_state; WARN_ON(!state->acquire_ctx); - connector_state = drm_atomic_get_existing_connector_state(state, connector); + connector_state = drm_atomic_get_new_connector_state(state, connector); if (connector_state) return connector_state; ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); if (ret) -- 2.50.1