From nobody Thu Dec 18 21:12:37 2025 Received: from mail-wr1-f47.google.com (mail-wr1-f47.google.com [209.85.221.47]) (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 773ED23717F for ; Tue, 18 Feb 2025 10:12:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739873546; cv=none; b=fCo9i3XCviFX6FCwd5pxBLkuGJYZta2NUp+Saf3gr0SmSiMejzWcinl8x4LSSr2JvwXjJ9xvTgNcD8Uo4WCAOh7WbjtAPduN2QnaXFXbcwEFU/qGTTxxzpwOF0stTAruPaXsFgeb/bBSQ6v0a8pEkl31oGBqht21g6w6soNN1G8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739873546; c=relaxed/simple; bh=sC9Zaw3ndAVo+oHrEyc64S6eUMv2Ld/tFQLViNUAGL8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=hdLl7yeyDfOLhdGkvzpyBrg88rDT+srSLQ+4k0NJfGRIvSrGF80ba79SobzIZNQ2/jDDJ4GhyUEE3beSxKO/pcCanvyE4XnGfx//0opV0hG19zm02WumDiu98PRukD2ZdL0iLMRP+TTaKMu+eAKO1Jzdad0R9s7O+C/KGVf60oU= 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=XnEDtJQi; arc=none smtp.client-ip=209.85.221.47 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="XnEDtJQi" Received: by mail-wr1-f47.google.com with SMTP id ffacd0b85a97d-38f31f7732dso2046156f8f.1 for ; Tue, 18 Feb 2025 02:12:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1739873543; x=1740478343; 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=T6WlJ6G+D4bbUKndbktll+9YSW21OZOtswUdeB6r15c=; b=XnEDtJQiCfwK0XSMEHFJ33aO7ptB/DwT6DsqoVJnnfVBxalPInh9M3duFN0gJ7iP5E y8mPZj9fPVhyitAOLLvVR3j+9EDAugz17yUGKMaWcSp5xOv9Z2kLeYGMJwqCqpPtqBDO e/xIKhu5nvaT8WjNaxiZ9lzc2/NY8zH0eQQFfZ1J3FTUGlSGZ99OUU3W6rTBjUPMpG5H vswrHnZmCFOl3G+ViPnFbokqxopTQbEyhYwUSLcXk0+Mly86iIjCJjC4HAyBYvIYgMFy uS3Z0qGfv6FQUrl2XZ2rIEVNF66fkVfnXMwbUG8EL3yOoiXbOjKRkZJFtpl9/aoC0BWH Gbkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739873543; x=1740478343; 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=T6WlJ6G+D4bbUKndbktll+9YSW21OZOtswUdeB6r15c=; b=KViYEYcCYKSqVaIn5LWzaXv2zNh34hiqvHO62hq4UMBaYwfngJLDR/tEVTJYkN/wAr ckbQl2gIUoeyGX1uoPGigpCqccdna3O9pLfHagMn0yWbRzdaf3sJ9UBl71u6KM9sII1G skAPCMPC+jSwoDEhNKDes0G7Eo//Ww3tCADVWw3pDg8vLtZKPJcbwPZrl2qhbfftudNa jfxAQaMAIkVCGp8An1PBoZY6wRMNiwCyUdmW6s0KeiGKAEXCqGyLUYbKs55/PS3MCW/H EPhwPTsfiwBlsfA/eHprYxHNMUNAgKDHBIx+xOqEmjPanCnyL8PfxLayWxAeTmwTrxWT Cqaw== X-Forwarded-Encrypted: i=1; AJvYcCUYFhLyTS+uyuRWxOa0chd1cXXvVBN1/iSPbK7GzOgFjrP5bT58GslTw9lRK0XQ1b6ZUqn9Y7rB474r0j8=@vger.kernel.org X-Gm-Message-State: AOJu0YyvHkHlVApsYJfLz3i6xgrFIB1VSaQKdSKUysNRnRD3LVrEJptI Nb7chBsqz3fUSqJJ1oRrLuEX67ckslwwHQZfi03lAcUlwrUpzAxu X-Gm-Gg: ASbGncve5MIfxuGY3uO4fw1zeTv9dQieQeOkuo2Hok8nOrr+BU70aBS2r9JqF5+PGH1 o4AISW3x8o0KjhQ4F/isYu+7h7DOm/as0PqkJAU1FvZyR+RKT3456wFUs48zWooujM10Tn/D4qS jTXBRnW2HhJ2pQBwyV3MMuvxQ9EyrJyWzQ06u8BOifFpqBeJWtgnmvvS3xpwzPdtltZmDkpDtDi dHlt03FG4oN8grftieaLBG9UdF60fPyHGGF9Poqx9BQqhxPKaZf1kl5W26k3oYVbbDN2sWmGU0S fhf7V88AWk7t0O/4yA== X-Google-Smtp-Source: AGHT+IEEW0iAE4qEj9av2UeE33E//jpTafczPlcz+BtPwrsJYFsIUM8ZKgX34LtrMnVDl4nvC1vyPQ== X-Received: by 2002:adf:b34b:0:b0:38f:3e0a:ca6a with SMTP id ffacd0b85a97d-38f3e0acb08mr5579751f8f.2.1739873542277; Tue, 18 Feb 2025 02:12:22 -0800 (PST) Received: from fedora.. ([213.94.27.232]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-38f259d5e92sm14749720f8f.66.2025.02.18.02.12.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 02:12:21 -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 v4 01/14] drm/vkms: Extract vkms_connector header Date: Tue, 18 Feb 2025 11:12:01 +0100 Message-ID: <20250218101214.5790-2-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250218101214.5790-1-jose.exposito89@gmail.com> References: <20250218101214.5790-1-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 Up until now, the logic to manage connectors was in vkms_output.c. Since more options will be added to connectors in the future, extract the code to its own file. Refactor, no functional changes. Reviewed-by: Louis Chauvet Signed-off-by: Jos=C3=A9 Exp=C3=B3sito --- drivers/gpu/drm/vkms/Makefile | 3 +- drivers/gpu/drm/vkms/vkms_connector.c | 50 +++++++++++++++++++++++++++ drivers/gpu/drm/vkms/vkms_connector.h | 17 +++++++++ drivers/gpu/drm/vkms/vkms_output.c | 41 +++------------------- 4 files changed, 73 insertions(+), 38 deletions(-) create mode 100644 drivers/gpu/drm/vkms/vkms_connector.c create mode 100644 drivers/gpu/drm/vkms/vkms_connector.h diff --git a/drivers/gpu/drm/vkms/Makefile b/drivers/gpu/drm/vkms/Makefile index 1b28a6a32948..6b0615c424f2 100644 --- a/drivers/gpu/drm/vkms/Makefile +++ b/drivers/gpu/drm/vkms/Makefile @@ -6,6 +6,7 @@ vkms-y :=3D \ vkms_formats.o \ vkms_crtc.o \ vkms_composer.o \ - vkms_writeback.o + vkms_writeback.o \ + vkms_connector.o =20 obj-$(CONFIG_DRM_VKMS) +=3D vkms.o diff --git a/drivers/gpu/drm/vkms/vkms_connector.c b/drivers/gpu/drm/vkms/v= kms_connector.c new file mode 100644 index 000000000000..fc97f265dea6 --- /dev/null +++ b/drivers/gpu/drm/vkms/vkms_connector.c @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: GPL-2.0+ + +#include +#include +#include +#include + +#include "vkms_connector.h" + +static const struct drm_connector_funcs vkms_connector_funcs =3D { + .fill_modes =3D drm_helper_probe_single_connector_modes, + .reset =3D drm_atomic_helper_connector_reset, + .atomic_duplicate_state =3D drm_atomic_helper_connector_duplicate_state, + .atomic_destroy_state =3D drm_atomic_helper_connector_destroy_state, +}; + +static int vkms_conn_get_modes(struct drm_connector *connector) +{ + int count; + + /* Use the default modes list from DRM */ + count =3D drm_add_modes_noedid(connector, XRES_MAX, YRES_MAX); + drm_set_preferred_mode(connector, XRES_DEF, YRES_DEF); + + return count; +} + +static const struct drm_connector_helper_funcs vkms_conn_helper_funcs =3D { + .get_modes =3D vkms_conn_get_modes, +}; + +struct drm_connector *vkms_connector_init(struct vkms_device *vkmsdev) +{ + struct drm_device *dev =3D &vkmsdev->drm; + struct drm_connector *connector; + int ret; + + connector =3D drmm_kzalloc(dev, sizeof(*connector), GFP_KERNEL); + if (!connector) + return ERR_PTR(-ENOMEM); + + ret =3D drmm_connector_init(dev, connector, &vkms_connector_funcs, + DRM_MODE_CONNECTOR_VIRTUAL, NULL); + if (ret) + return ERR_PTR(ret); + + drm_connector_helper_add(connector, &vkms_conn_helper_funcs); + + return connector; +} diff --git a/drivers/gpu/drm/vkms/vkms_connector.h b/drivers/gpu/drm/vkms/v= kms_connector.h new file mode 100644 index 000000000000..beb5ebe09155 --- /dev/null +++ b/drivers/gpu/drm/vkms/vkms_connector.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +#ifndef _VKMS_CONNECTOR_H_ +#define _VKMS_CONNECTOR_H_ + +#include "vkms_drv.h" + +/** + * vkms_connector_init() - Initialize a connector + * @vkmsdev: VKMS device containing the connector + * + * Returns: + * The connector or an error on failure. + */ +struct drm_connector *vkms_connector_init(struct vkms_device *vkmsdev); + +#endif /* _VKMS_CONNECTOR_H_ */ diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms= _output.c index 22f0d678af3a..b01c3e9289d0 100644 --- a/drivers/gpu/drm/vkms/vkms_output.c +++ b/drivers/gpu/drm/vkms/vkms_output.c @@ -1,32 +1,8 @@ // SPDX-License-Identifier: GPL-2.0+ =20 +#include "vkms_connector.h" #include "vkms_drv.h" -#include -#include #include -#include - -static const struct drm_connector_funcs vkms_connector_funcs =3D { - .fill_modes =3D drm_helper_probe_single_connector_modes, - .reset =3D drm_atomic_helper_connector_reset, - .atomic_duplicate_state =3D drm_atomic_helper_connector_duplicate_state, - .atomic_destroy_state =3D drm_atomic_helper_connector_destroy_state, -}; - -static int vkms_conn_get_modes(struct drm_connector *connector) -{ - int count; - - /* Use the default modes list from DRM */ - count =3D drm_add_modes_noedid(connector, XRES_MAX, YRES_MAX); - drm_set_preferred_mode(connector, XRES_DEF, YRES_DEF); - - return count; -} - -static const struct drm_connector_helper_funcs vkms_conn_helper_funcs =3D { - .get_modes =3D vkms_conn_get_modes, -}; =20 int vkms_output_init(struct vkms_device *vkmsdev) { @@ -73,21 +49,12 @@ int vkms_output_init(struct vkms_device *vkmsdev) } } =20 - connector =3D drmm_kzalloc(dev, sizeof(*connector), GFP_KERNEL); - if (!connector) { - DRM_ERROR("Failed to allocate connector\n"); - return -ENOMEM; - } - - ret =3D drmm_connector_init(dev, connector, &vkms_connector_funcs, - DRM_MODE_CONNECTOR_VIRTUAL, NULL); - if (ret) { + connector =3D vkms_connector_init(vkmsdev); + if (IS_ERR(connector)) { DRM_ERROR("Failed to init connector\n"); - return ret; + return PTR_ERR(connector); } =20 - drm_connector_helper_add(connector, &vkms_conn_helper_funcs); - encoder =3D drmm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL); if (!encoder) { DRM_ERROR("Failed to allocate encoder\n"); --=20 2.48.1