From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AB0CFEB64D9 for ; Tue, 27 Jun 2023 20:17:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=hChGXrPEgGri+IVrrpEm9Ng83FavuCNk48U+e+e4qiA=; b=FdxoXlFcMDbsrQ XF1hkW9oLH+RoDqo9C8WFWXUger/fNIuyPPukAwbT8HQvrMMUcZiyGeI6GoiaTLHQ7vVzxNJ2W3Mg UKcLjqIy6SW0O6o7uOl0Vro08H2q4z4Yyx/2Se0rCWpGHF0F1WUgOFJfVWhU4PVOhFwI4Wj+q4Wae YUd0cNrRuGZMRvuKjneBZyQDb6XdVQw+0AlpnZwzt2v29Zn/a2vTs9nv6CQQqlQomp9Ln6ORFJUYD ifkLVYiT7p2WtMk2Gox2tU/o7X8bJ6AFatpGIfofCGZtcLNxgijJ4QdgzbbVHLz65PNquzoldB38g ecUrVi4VgeLI6Uvc52Ow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qEF7T-00E3tZ-2u; Tue, 27 Jun 2023 20:16:59 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qEF7A-00E3lK-16; Tue, 27 Jun 2023 20:16:42 +0000 Received: from umang.jainideasonboard.com (85-160-38-115.reb.o2.cz [85.160.38.115]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 762DA558; Tue, 27 Jun 2023 22:15:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1687896954; bh=TIFiNJEDvQFSgG2MNZKI8qDDNZkiyZVpQNwFUn17Ctg=; h=From:To:Cc:Subject:Date:From; b=tK53ar5zjb/pr4JJGvg/7QweqXo0DQWVymyT02CjARQTSN4TBGrhkBE21SHigYx3p 5AmjWePQzH9Wyv3XiE+GMAaWJHaShEk+jF43opmUQNNR7YMe0OA8MxAlIYZMMxd3o3 aB7RausGhbTjaisFKeoN6m8mcI/FlNnNPkyMRI9Q= From: Umang Jain To: linux-staging@lists.linux.dev, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: stefan.wahren@i2se.com, gregkh@linuxfoundation.org, f.fainelli@gmail.com, athierry@redhat.com, error27@gmail.com, dave.stevenson@raspberrypi.com, kieran.bingham@ideasonboard.com, laurent.pinchart@ideasonboard.com, Umang Jain Subject: [PATCH v8 0/5] staging: vc04_services: vchiq: Register devices with a custom bus_type Date: Tue, 27 Jun 2023 22:16:23 +0200 Message-Id: <20230627201628.207483-1-umang.jain@ideasonboard.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230627_131640_527699_4EC1FD19 X-CRM114-Status: GOOD ( 11.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The patch series added a new bus type vchiq_bus_type and registers child devices in order to move them away from using platform device/driver. Patch 1/5 and 2/5 adds a new bus_type and registers them to vchiq interface Patch 3/5 and 4/5 moves the bcm2835-camera and bcm2835-audio to the new bus respectively Patch 5/5 removes a platform registeration helper which is no longer required. Changes in v8: - Drop dual licensing. Instead use GPL-2.0 only for patch 1/5 Changes in v7: (5 out of 6 patches from v6 merged) - Split the main patch (6/6) as requested. - Use struct vchiq_device * instead of struct device * in all bus functions. - Drop additional name attribute displayed in sysfs (redundant info) - Document vchiq_interface doesn't enumerate device discovery - remove EXPORT_SYMBOL_GPL(vchiq_bus_type) Changes in v6: - Split struct device and struct driver wrappers in vchiq_device.[ch] - Move vchiq_bus_type definition to vchiq_device.[ch] as well - return error on bus_register() failure - drop dma_set_mask_and_coherent - trivial variable name change Changes in v5: - Fixup missing "staging: " in commits' subject line - No code changes from v4 Changes in v4: - Introduce patches to drop include directives from Makefile Changes in v3: - Rework entirely to replace platform devices/driver model -v2: https://lore.kernel.org/all/20221222191500.515795-1-umang.jain@ideasonboard.com/ -v1: https://lore.kernel.org/all/20221220084404.19280-1-umang.jain@ideasonboard.com/ Umang Jain (5): staging: vc04_services: vchiq_arm: Add new bus type and device type staging: vc04_services: vchiq_arm: Register vchiq_bus_type staging: bcm2835-camera: Register bcm2835-camera with vchiq_bus_type staging: bcm2835-audio: Register bcm2835-audio with vchiq_bus_type staging: vc04_services: vchiq_arm: Remove vchiq_register_child() drivers/staging/vc04_services/Makefile | 1 + .../vc04_services/bcm2835-audio/bcm2835.c | 17 ++-- .../bcm2835-camera/bcm2835-camera.c | 16 ++-- .../interface/vchiq_arm/vchiq_arm.c | 56 +++++++------ .../interface/vchiq_arm/vchiq_device.c | 78 +++++++++++++++++++ .../interface/vchiq_arm/vchiq_device.h | 43 ++++++++++ 6 files changed, 165 insertions(+), 46 deletions(-) create mode 100644 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_device.c create mode 100644 drivers/staging/vc04_services/interface/vchiq_arm/vchiq_device.h -- 2.39.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel