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 563742FB99E; Mon, 25 Aug 2025 13:44:59 +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=1756129499; cv=none; b=DA6XNW2SQ7ifV0mt6moH4BDaNrWvnL5qeYA2ozxIcaxppJLYzIs/r7wWB5RRlpp31fEPC5yunYsb7ETB/QLWIl9vK0CfV8libvSCD24XEZZsqnjV8zw1MQ3DQWOL3Igd+boRwjXNYB814dMcywGC0GRz4nTsCRKp7z6+z3dT7T8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756129499; c=relaxed/simple; bh=CjCSo+oPB1WlkfucnEtjtkaHt6K9iYh8hFc7Ed1HjPs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YW5ZeqyGbW6tOqJNK1DUpqXDMdbMNQ3DilX++6ec9uyk+todApJttXwonrDdg8C54gu5DxIXO6g8m39Hz6FbYdTsToePJ00ssXEG7k1cnhYgd0f6WSfm23ue973ZeIQNOS9RXFvpJJ65JosRLbduzzFgOJPRhLgqkNukvjU6kfE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fO6CEb6z; 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="fO6CEb6z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC03EC16AAE; Mon, 25 Aug 2025 13:44:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756129499; bh=CjCSo+oPB1WlkfucnEtjtkaHt6K9iYh8hFc7Ed1HjPs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=fO6CEb6zlLXXcS9V8uEQdq4DKdfVd+BGxXbBa+C5ZAZREoFTYo/V2CvA9vvmti72y XScAXdCuuDGVIBUe1H6aU3jrkS0AQtisxHiH7e+GXWGMPDK/dHHyhizCIpDBo8/GTy P1+085c/oNew3SSU+STUoY2Z7NAWk/Yzdkc9pspNxU6TgEu4/qJLjcWMBmNmnUpCME /p5mdrLqpqPwBg9VL5oWSsbFdKwwj8NeP5GOdEjHnM5WERHiu7Yq9sv4tcOvWnBW73 QSznIM45BIwOFiOTXXLZDO+m5qCkAafgBTTlZKxpw9rylyiVVroDur4MA+OuShBtvW KOeGvO/YlIgSA== From: Maxime Ripard Date: Mon, 25 Aug 2025 15:43:36 +0200 Subject: [PATCH 31/39] drm/tilcdc: Switch to drm_atomic_get_new_crtc_state() Precedence: bulk X-Mailing-List: linux-arm-msm@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-v1-31-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=1281; i=mripard@kernel.org; h=from:subject:message-id; bh=CjCSo+oPB1WlkfucnEtjtkaHt6K9iYh8hFc7Ed1HjPs=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBlrMuqn9p+eJrogQYJnn9ea9FKhmS2hNxWLTtecLd9hJ rl5+aetHVNZGIQ5GWTFFFmeyISdXt6+uMrBfuUPmDmsTCBDGLg4BeAmxzHWZ3nWPuWbvHqx4KzV rXflLl1fsnv6a+WPNVonYkIbuSYd38hUaNX1/3FP4ekHETzb43rEGesz57fr//xwSVAi4IJ5RNj dOyeMqm4aiE3fJ3J0IqeCanOXftir3sfa1t4eC8yzc5vPWAIA X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The tilcdc atomic_check implementation uses the deprecated drm_atomic_get_existing_crtc_state() helper. This hook is called as part of the global atomic_check, thus before the states are swapped. The existing state thus points to the new state, and we can use drm_atomic_get_new_crtc_state() instead. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/tilcdc/tilcdc_plane.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c index cf77a8ce7398040814ec20eeffc6da960e36dfc0..aa72ca679598b6617366e89ffb3838ed8b323f2f 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c @@ -40,12 +40,11 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane, dev_err(plane->dev->dev, "%s: crtc position must be zero.", __func__); return -EINVAL; } - crtc_state = drm_atomic_get_existing_crtc_state(state, - new_state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, new_state->crtc); /* we should have a crtc state if the plane is attached to a crtc */ if (WARN_ON(!crtc_state)) return 0; if (crtc_state->mode.hdisplay != new_state->crtc_w || -- 2.50.1