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 15F2F2F067D; Mon, 25 Aug 2025 13:44:09 +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=1756129449; cv=none; b=p+CiU1zfnqz/S7eElN2cjSS07Gzidi+I/NUJWmQRcALEz1uvxU13AolqyYvBgEd2pQU1eZzPOWTATCVgDtj6EJ/iMmxatpQ9Djn6tgcGDhdrZRkr/FfRQjauc85wPDy7gbR/R/szMucqrgR8eJjSgShZTAcVZcjDud0XQJjF2qM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756129449; c=relaxed/simple; bh=GtAQSdS1ZwpO1wrhzVk13OKCtrYrUZErGzdK85qhnG4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=MmU3IQtlNS6Rap9uO2jYnrDl4B+dQUJtl6BS92NQqF+rb/GreOvv0j4bqeXkfYLhTE3CNA7ALX7ZriuD6Fwb6bnvPQ2EGNeFt2CI1ob6WDHKZ0eN4Q17ZC90gRbXVEfNojw60E/qi9vE9KinvFgbYVTfwm1yTfNdY2EZ9cII6BQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QadmStP2; 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="QadmStP2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 733CCC116C6; Mon, 25 Aug 2025 13:44:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756129448; bh=GtAQSdS1ZwpO1wrhzVk13OKCtrYrUZErGzdK85qhnG4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=QadmStP2v9UsuOYT311avWLlpP/l6egme0AcjpIDhH9ksImI4ORKZ3DWspjrDHPgX 2x6HjZLLaiPUn3WL6Qm2ObWzvKYprTC4VDHS0rhLOjWSWTJ2GnJUIxSwRcjWv2yckw l8ahX7DN03D2kQsSy79t4TDEgCMcLzLDTp3A2zv52af5r0fgSGjecjNIuzwGZ1nVJW eFzfPExQ6XUlQqeN8TDT9xjBOJdwXi9T77+svalT5fTLRbHn9VOCulUbwJQhLs1o7z WEJBMUjjdObXQ0DaH3GjBKTGNiKlHziXtKPcsZ43x49mFnStg8DrIMPX9pn21+T3Rc ZO0ChC/8E/mag== From: Maxime Ripard Date: Mon, 25 Aug 2025 15:43:17 +0200 Subject: [PATCH 12/39] drm/atomic: Convert drm_atomic_get_crtc_state() to use new connector state Precedence: bulk X-Mailing-List: linux-kernel@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-v1-12-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=1291; i=mripard@kernel.org; h=from:subject:message-id; bh=GtAQSdS1ZwpO1wrhzVk13OKCtrYrUZErGzdK85qhnG4=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBlrMsqb7n1MlciLNLj+baGYzBGv5o++wa+/Hb3W3b2iI VjL1flLx1QWBmFOBlkxRZYnMmGnl7cvrnKwX/kDZg4rE8gQBi5OAZjI7wDGWqFc1+IbP6z/9FlJ VrSbn4pqiO179fVn0iet9HbF3YXW8xc1vrstM5utTsbd332F9H0Hxobnc5h9fB1jt/3prU0r9nK rK4x+45n+Y3mkrPiHnoN6rV4LrF5leh1xnibf7mSqr/auCQA= X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The drm_atomic_get_crtc_state() function calls the deprecated drm_atomic_get_existing_crtc_state() helper to get find if a crtc state had already been allocated and was part of the given drm_atomic_state. At the point in time where drm_atomic_get_crtc_state() can be called (ie, during atomic_check), the existing state is the new state and drm_atomic_get_existing_crtc_state() can thus be replaced by drm_atomic_get_new_crtc_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 a9d1265e34602c454866869b81b8837b2c0a97a4..1147fa890a03ef2c3283972c816796d8de6307c9 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -347,11 +347,11 @@ drm_atomic_get_crtc_state(struct drm_atomic_state *state, int ret, index = drm_crtc_index(crtc); struct drm_crtc_state *crtc_state; WARN_ON(!state->acquire_ctx); - crtc_state = drm_atomic_get_existing_crtc_state(state, crtc); + crtc_state = drm_atomic_get_new_crtc_state(state, crtc); if (crtc_state) return crtc_state; ret = drm_modeset_lock(&crtc->mutex, state->acquire_ctx); if (ret) -- 2.50.1