From nobody Mon Feb 9 00:54:04 2026 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FE1E212B14 for ; Mon, 7 Apr 2025 08:14:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744013678; cv=none; b=g0A7zwyxiZFv+jquLOY7BjNA4Q40+35shjtfFb4OUOage1a6WXd/Bhyxtr7UUjwkbEROLDIghldfAS1Q07VsdO12l2iSV+7uqf+lGlYBSc/XGTPPGnK8H+OjKokpYgSVGz4OBaNzgTs7hHx0b7MMTGQ37YlQN2pBDxc6TlZNBnE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744013678; c=relaxed/simple; bh=x8q2LQoaUnOBaiP5jsGvS/C96mTK7nmUfaD9bWRUJsg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=b01dsiH/QzuTtKuv0WUFNhh32YIx7oC7s6Sda3gbs0wFy1NHIEqV5UMewJUikarfGOtCK8LSWi2Ux7gzQyY+8Gs4nBDoWeMu/K+RACv8mgJ6HZEAU/Hx0kCO+nUfTb8oJBb00UrFQDBzyqA0FhPKG8zYNuVpOn9VRZN92Aa35iY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=JqNSnhvK; arc=none smtp.client-ip=209.85.128.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="JqNSnhvK" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-43cf848528aso33323155e9.2 for ; Mon, 07 Apr 2025 01:14:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1744013675; x=1744618475; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zDEi+IB29m5kaXCQs1Xh/NAR1EeJ74QIHesF2OX+9WQ=; b=JqNSnhvK3QkugWOS2kJ7RfBf40ujnAG44hA0+qnUiEQp/nDlzolQudHmHzHTsq8f4S uSaf+4SMHMVqV5pvA/ceLKFj6Ta56HFTCm354j+7vG142zevteiYc//n4Wp/PmODmRdu rEzD69PtNcQxM7lPtkVduUn5iUNR/BWRXCS2wTSg360e7mRpZSxokY9f9GM+h8481v3m KN5IPD2IMCH3zUkUYpJ2PePM43uguk7fQQTOjgTCdgLrUTOagImGNc5lMedGhJRiPB3f cdutp0+z7kl7T6v/9wNSDsb/NkF55O6zqFsgsJfduhD9ISh8yu2FNx/cEPrhL3LKdO15 chYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744013675; x=1744618475; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zDEi+IB29m5kaXCQs1Xh/NAR1EeJ74QIHesF2OX+9WQ=; b=lynVoV2XKemqAJh6dN5w8btN4kUyZBZO43AkyVV4aEyxeiD5QqNcrlbr4jvCLiCiDA ogSnjbZF12KwdAIJDEn4LE7GA8OwrnK2f9hd8QiyGY7QKnnNmHpsBDQyVjnQLcrVW8s9 fnKgullfy83XuuVSvy7aTAgTXxKiCk9/I/bS1HJG9yI63fvyPrn68vbXbUWj1bFFtwli yh1Gab/N9/FMBKWBo7pc5YuvGNsobqX4UwNv/q8dWoCdCdeJsJUhtpy512J+v9Zei1XC 2FvR9WHX50ZZlVtof9x4jsAsNyZ4g9YZlIjiFwQ61EgEdWBrQxJ3XgyRalr5kt6uU1zh Fh9w== X-Forwarded-Encrypted: i=1; AJvYcCUiPVusZaNNhoH41eK6kCTs+fUmfmQ3NPUXPzuAubuKTgVZaL6TiwbYv7uFxYvRjJxkpLRWO02x2x+FrHs=@vger.kernel.org X-Gm-Message-State: AOJu0YzfZHMV3UgF3Sm2OJU0dfCSBT4b22sLcs+sOJuyc5+KIR3sNxPv qpBTLrfUHtjcXhGR8ZHZrS2LcZbJPd2lGyP67aEVbsGFYa7O9MNI X-Gm-Gg: ASbGncsNbEGtfyIdltP4fVkS/QRn/KHIUjGJmhHUQbNRcidM+QfpcDh57cg6FHgR//8 vN70i+cnzRAOLLNtXIFPOK5LANrW6jWVMefbvWRCmdOd0QNTiTMk0R4OQpDOcNVmf+55DqLEIBS wHbGbS9i6cH+8L8zlJOhnFdHhi/PgETehb7qpjReA0rnr0s7ppaHBGZH5QMlHbSNXgIOuW2zYbs 5U8lgqkHCTTM9EqmNl81Sbr29IZzOP4nDRg08BdruF4qyCLKhdp0Yubav/QijSCLpfB+/md7k9Z FqJzb3//cmEQZgVujqKvEEESRd/6UkfIar+KMbWS4gsm X-Google-Smtp-Source: AGHT+IHeQ6PKxLtWFAt3ZSnE3B1E9Vr4aedKoSG77fVWdG9+AIu5tdZ3hunUv2hLHfA45hJMDk73dw== X-Received: by 2002:a05:600c:548d:b0:43c:fa24:873e with SMTP id 5b1f17b1804b1-43ee0640f37mr71172575e9.13.1744013675032; Mon, 07 Apr 2025 01:14:35 -0700 (PDT) Received: from fedora.. ([94.73.34.87]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ec16a3aefsm125473445e9.21.2025.04.07.01.14.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Apr 2025 01:14:34 -0700 (PDT) From: =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= To: louis.chauvet@bootlin.com Cc: hamohammed.sa@gmail.com, simona@ffwll.ch, melissa.srw@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= Subject: [PATCH v4 01/16] drm/vkms: Expose device creation and destruction Date: Mon, 7 Apr 2025 10:14:10 +0200 Message-ID: <20250407081425.6420-2-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250407081425.6420-1-jose.exposito89@gmail.com> References: <20250407081425.6420-1-jose.exposito89@gmail.com> 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 In preparation for configfs support, expose vkms_create() and vkms_destroy(). Reviewed-by: Louis Chauvet Co-developed-by: Louis Chauvet Signed-off-by: Louis Chauvet Signed-off-by: Jos=C3=A9 Exp=C3=B3sito --- drivers/gpu/drm/vkms/vkms_drv.c | 4 ++-- drivers/gpu/drm/vkms/vkms_drv.h | 20 ++++++++++++++++++++ 2 files changed, 22 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_dr= v.c index a24d1655f7b8..23817c7b997e 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -146,7 +146,7 @@ static int vkms_modeset_init(struct vkms_device *vkmsde= v) return vkms_output_init(vkmsdev); } =20 -static int vkms_create(struct vkms_config *config) +int vkms_create(struct vkms_config *config) { int ret; struct platform_device *pdev; @@ -229,7 +229,7 @@ static int __init vkms_init(void) return 0; } =20 -static void vkms_destroy(struct vkms_config *config) +void vkms_destroy(struct vkms_config *config) { struct platform_device *pdev; =20 diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_dr= v.h index a74a7fc3a056..2ad8e3da3b7b 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.h +++ b/drivers/gpu/drm/vkms/vkms_drv.h @@ -223,6 +223,26 @@ struct vkms_device { #define to_vkms_plane_state(target)\ container_of(target, struct vkms_plane_state, base.base) =20 +/** + * vkms_create() - Create a device from a configuration + * @config: Config used to configure the new device + * + * A pointer to the created vkms_device is stored in @config + * + * Returns: + * 0 on success or an error. + */ +int vkms_create(struct vkms_config *config); + +/** + * vkms_destroy() - Destroy a device + * @config: Config from which the device was created + * + * The device is completely removed, but the @config is not freed. It can = be + * reused or destroyed with vkms_config_destroy(). + */ +void vkms_destroy(struct vkms_config *config); + /** * vkms_crtc_init() - Initialize a CRTC for VKMS * @dev: DRM device associated with the VKMS buffer --=20 2.48.1