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 61BD9EB64D7 for ; Tue, 20 Jun 2023 13:42:36 +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=ab7PG6heLst1itmuvOcN/eedf7hJSQZ40/DvCMdjITs=; b=FyWDpZrXNkQeTZ LJ+Yipi278FCBSaaHl2QuTa7dr7rnXvGRxQaR+nlQGfyuopLqoYxaPKRsLVORPCbl4MwIql9D4pBu lo6vjNucI53kTcKt/vcPJeKLI0NTci8xV/g9q4VTPbAaVqoENGfdpCy2+n38TF/3pEhUSC4iFcJ6k dBdRJv41JllJWrfmp/zhuqf07pesa6BQi+uHDw4MEf+vBSLtWOjqhtf4B5hEpFeus+YkTENLyFnR/ soiljkekvg7lPptXDZRev9gag+YfwUdEcoiOViPYutMx0GYX5Vwc04RtLdoipIfJnmoS6PZ3er/9X 0xqmrJ25lWcWue/6fdvw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBbcb-00BQgv-1n; Tue, 20 Jun 2023 13:42:13 +0000 Received: from perceval.ideasonboard.com ([213.167.242.64]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBbcZ-00BQfM-0c; Tue, 20 Jun 2023 13:42:12 +0000 Received: from umang.jainideasonboard.com (unknown [103.86.18.208]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id B6007440; Tue, 20 Jun 2023 15:41:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1687268488; bh=d1szohQyYfDBoebryFpnghAI3f1i8yqhV6L6y/y+p20=; h=From:To:Cc:Subject:Date:From; b=NKFfZR9gtHPQkyd3XTOoWTsCa+jh70KeWrvAefdh4XbgfqreafecHc8QDGvYB/Paq 9Ar+NtBWrJPpt44pmr83HSYT+/t0TYDbdlRgRECE16QNrpXdiT5r8YYs4Xfbezlp+E 3cjMF5m+d3LyAYlSAvxBpTLEGeN0hSCWoytCHxwA= 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 v7 0/5] staging: vc04_services: vchiq: Register devices with a custom bus_type Date: Tue, 20 Jun 2023 19:11:47 +0530 Message-Id: <20230620134152.383569-1-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-20230620_064211_418822_4BD61954 X-CRM114-Status: GOOD ( 10.38 ) 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 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