From nobody Mon Feb 9 07:21:44 2026 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (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 5175023BD12 for ; Fri, 7 Mar 2025 16:34:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.48 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741365243; cv=none; b=QJilf0eqkrbRRZYx9o9LxTyQx+DbxCHBuzbon8NAOv7Fxgz/ddQbtQXjwVeT5CXaUDIHNUwGDn57IFoRixgXPFq7zajnBuoHWG5iNix0xYZ0HhfVyHDVGhzG2E+jx1GnESXcTAiPSoidw5lRQeepnjbOrS4KRwW+IMDyB3l2dYA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741365243; c=relaxed/simple; bh=x8q2LQoaUnOBaiP5jsGvS/C96mTK7nmUfaD9bWRUJsg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=iKIjs+X+V0gW6t9CxPzRpK+KFWNC2LQtXp8ShmpfgpHNN7DrKIflzInpdXKBL0aMILAGMdw0WwsDsiW/UIP5pbT2sJczcCFCzHWnTCDdi0oqi/2tkD/BuWMqAU2DF1NdHNo4u2yNM0RLhuC0nYH42O0nIblEeRqFDoYx9Eizpko= 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=HdE193l+; arc=none smtp.client-ip=209.85.221.48 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="HdE193l+" Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-38f2f391864so1179451f8f.3 for ; Fri, 07 Mar 2025 08:34:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1741365239; x=1741970039; 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=HdE193l+n5jlwS/HTyoU7BuGoMEZkKrlyjLl3HVEW8QJD2ZmCuqfG99fmM+l4rOwRB wyS9bNsZp61w89r9S/U3H5z8WpTRrcdbo3TfBcic1nnc7LnT1EdLS/0yLCusoxyZsbCO tdRExjvgyjwGRXP9GXwzZCNGR9ognNWPID0SqMhbkLAM5zKaILfzk46qKd0ieZiXwc1r 3IwKRh6BDfJr+2xkBPwyHDKgClfiy3SieH58eFmnqafh/TF03OCunJnQUeYdBn40ccoI /D8/O5CMG08jmrwP1XcBOBOWVvfgtvCxbQmw6y7OOoewESrqshzg2ZBFkGOfMy6L3PUR FeAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741365239; x=1741970039; 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=YwpF6ydCPhOFH5lsrxr4pzNkleqs1N/E45Kg+QeIG/PLcSCBo9BubRUVL7ySFbM2Mo x37CfTng3OxI3xK6UqXVOMm4l/70m9T5ksevF7VViZGWRvoWMv56L98dpNTln6nGXljb 1H4w7pfaa1sGYTNQ9bLNqCXkNHO/DmVobpVYp/vlHPbBtDJ9Oa+OFg0rgvtOF10EKJYJ GLrHNLz+eS5wMwEETisKPZOuPhvF4sqrLulTx2duUkBrbiSnsFVdqfry2tG4N3JM1iVG vBohCTSB7oQm0/JDJ0PMCIOk5kldOY1quBhpmPdSb+HEAjfapHLFk081ikuE9ZcQNueD GIQw== X-Forwarded-Encrypted: i=1; AJvYcCVUrgziGqygxuSd0Y/hhSxJqEPqrVY4qlG/MlpsesiHPZ/onyBlLbXpbR3m/4uM+FH+kx903epvKBzamf0=@vger.kernel.org X-Gm-Message-State: AOJu0Yy0kOQck3Nt5CgMWjIMwb/r1VI8oJ88DswoVf0U2fyeNLM/2RkA ZFb6D5YeQQA+xN4IZHYyWeCjor1H/RbnYe7iMXnxCjatQ+xKbNcu X-Gm-Gg: ASbGncscrE+vIi4G0VQ33jFf8cMokJPiwC8p5JsNokcmBjdXnoPZmOYkKK08D5ClyUI +61+a3dUcbW6set6XpHlZ2KeHdhgD1wBsmN7EM8BgD44qSShH+U+PEomAmxHfLWuZdB4IiAl4Uk bOAU6tmODlPHy0U6TWEpJeVV8pBny0WmxwvHCpht8uL9MsNOV+G59megy0OWGH06ZMSdvEEe034 Rwyqa4NtpjHzSULiO0r2OvHAqfkc3a0FI7jB7A6ge6imYsiUT2roAY5uc7HeUE2NwRDiMhpmW9v +yif8BYR1fjgAHuDYFSm3gqRGs7AnR93HACXvF0SO/YmR6g= X-Google-Smtp-Source: AGHT+IHvEOquRlRDE6sNgZzthTbLfd1K6H7yZoCbaCvUV5F730ddnKBLTzQkXWvjxk1UN7ARIK+LDA== X-Received: by 2002:a5d:5987:0:b0:391:78a:33de with SMTP id ffacd0b85a97d-39132d1ca75mr2576203f8f.12.1741365239196; Fri, 07 Mar 2025 08:33:59 -0800 (PST) Received: from fedora.. ([213.94.27.232]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3912c019557sm6031436f8f.50.2025.03.07.08.33.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Mar 2025 08:33:58 -0800 (PST) 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 v3 01/16] drm/vkms: Expose device creation and destruction Date: Fri, 7 Mar 2025 17:33:38 +0100 Message-ID: <20250307163353.5896-2-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250307163353.5896-1-jose.exposito89@gmail.com> References: <20250307163353.5896-1-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