From nobody Fri Oct 3 11:22:29 2025 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 912912E6100 for ; Tue, 2 Sep 2025 09:36:27 +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=1756805787; cv=none; b=jwHdcEFpNu4lOeC627xHj2UdZmFYVwEzRKcaoExGTRtq4aNiHkcX4v9NeCAhUg4sEJlGqj6WJEexsNgZSduimwBkNySvmq0ITDFHpHEc460qTyc0GoXnL9THWStG8Xbcim55M277+9omjGWTsqV/QJYHmhRisDxYva2t7ZvryMA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756805787; c=relaxed/simple; bh=dJ5/w3DQC09hYzOBeDzO8vdUGntb8FaUU2kiZKDKCVM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LvwkInax0Hyu6cYfR4qt/2uUNUV1ZxnG/LpTSzb8ipZki5MLJn56hRo17c1QB1XTUazdyPDjAQ5CCm6YVNG5+eUPoC8RweBvg1I5oyT5gcKnnDY0oDBXkpFCw+yqr2CFgx11HeKBeLRK4mm1hAY7e2G0xruRkACItY1242B8vIk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ptut55Q6; 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="Ptut55Q6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF964C4CEF7; Tue, 2 Sep 2025 09:36:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756805787; bh=dJ5/w3DQC09hYzOBeDzO8vdUGntb8FaUU2kiZKDKCVM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Ptut55Q6FQRD0KiWtAAulpB+iqoj+euwo/uyCtSCn32ZlIzl68uIcFXioqP9EoI0w xYiQN3TWmXpSfrYd0nXqA/O1V7Kw6YU5eCs5lOKsuDsnFhZI1LAGnWjUfhxpcpe8Wp tR0CPcT2g2imKiYTrQkd+splpYq93PcXDRMwAYBKZV3avpDFBAuZf7u+WxQBMw5RV3 HleuMEBTbLVvDDnSga3t4I2/ANt/U/sQ8EXvAYxk4MOPjzDdY/pTxNfKsEplPjr9N0 Oxx4W8LskKB75Jm23ESZ/27Q5b04rsPOA3vVnucoxWFqCESS2hol56II8JSW3vWd+O GkaI2qg3OUBHg== From: Maxime Ripard Date: Tue, 02 Sep 2025 11:35:22 +0200 Subject: [PATCH v2 23/37] drm/mediatek: Switch to drm_atomic_get_new_crtc_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: quoted-printable Message-Id: <20250902-drm-no-more-existing-state-v2-23-de98fc5f6d66@kernel.org> References: <20250902-drm-no-more-existing-state-v2-0-de98fc5f6d66@kernel.org> In-Reply-To: <20250902-drm-no-more-existing-state-v2-0-de98fc5f6d66@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, Maxime Ripard , Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1687; i=mripard@kernel.org; h=from:subject:message-id; bh=dJ5/w3DQC09hYzOBeDzO8vdUGntb8FaUU2kiZKDKCVM=; b=owGbwMvMwCmsHn9OcpHtvjLG02pJDBnbdoVKv38Uv7fq7gnjdS9u6BcnNFUU9sifbJroPH3mZ guR3aUnOqayMAhzMsiKKbI8kQk7vbx9cZWD/cofMHNYmUCGMHBxCsBE1r5hrJVzv5f2Ojh2nkud ppLS/c+un+VW32rYHHnp50PWVzov5UpD7jBM+f8heX7N+u4pZq9iVzLW10XXrzxvX/g+bcFzpzk OQo9c1CdV1F8QvJN0Q+TEpNl+v2yDDixcrRr1T9PBpeDFhKxTAA== X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D The mediatek 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 --- To: Chun-Kuang Hu To: Philipp Zabel To: Matthias Brugger To: AngeloGioacchino Del Regno Cc: dri-devel@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org --- drivers/gpu/drm/mediatek/mtk_plane.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_plane.c b/drivers/gpu/drm/mediate= k/mtk_plane.c index cbc4f37da8ba81ff9c8b3b58f66363837ffc21ec..d4486a63a6e01f02b6777522440= dee8e39d51bf1 100644 --- a/drivers/gpu/drm/mediatek/mtk_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_plane.c @@ -120,11 +120,12 @@ static int mtk_plane_atomic_async_check(struct drm_pl= ane *plane, ret =3D mtk_crtc_plane_check(new_plane_state->crtc, plane, to_mtk_plane_state(new_plane_state)); if (ret) return ret; =20 - crtc_state =3D drm_atomic_get_existing_crtc_state(state, new_plane_state-= >crtc); + crtc_state =3D drm_atomic_get_new_crtc_state(state, + new_plane_state->crtc); =20 return drm_atomic_helper_check_plane_state(plane->state, crtc_state, DRM_PLANE_NO_SCALING, DRM_PLANE_NO_SCALING, true, true); --=20 2.50.1