From nobody Tue Feb 10 06:26:43 2026 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0158D322DD0 for ; Fri, 31 Oct 2025 17:29:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=213.167.242.64 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761931758; cv=none; b=k6tf/WTgnAHe6ez1DNT5Q3GbJyqqAzEHJVre+f1j3X0XGywxdMDpWamlp55SHDTJzJ+ukXRr56zwOwVZvDhx0bxJRw0IHEpNDsCd/2W1AZXwa7SD6LtsSOgePzn8ZNI7DC6CNsXq4NGFPp+xB4V/f1S2B1EZBbWOzKTAPCWOnPY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761931758; c=relaxed/simple; bh=9CJ7u1jnlnm84awcn639u6Yp/yBstqIpcAoOOdICSkI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AQTQQbjpXovOZYLHtwmD6l4IWU+sXWqyhg0eWmGJnA1gOEo+ZWLOHqVJ+gM85dC8pOJrD0BKoLePH7ZSspwb10vmC9rb9KOSU3SSvInjwkrH3Rhzf0Uf7wV8VcmJnmw5esupILJCGINr2Seey1ewx+i4kI2rgdvdRmDqLrzYC6w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com; spf=pass smtp.mailfrom=ideasonboard.com; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b=MJdDdwY6; arc=none smtp.client-ip=213.167.242.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ideasonboard.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="MJdDdwY6" Received: from mail.ideasonboard.com (unknown [IPv6:2401:4900:1c69:314e:ee86:ae6e:30:9d13]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 660DD19AD; Fri, 31 Oct 2025 18:27:24 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1761931644; bh=9CJ7u1jnlnm84awcn639u6Yp/yBstqIpcAoOOdICSkI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=MJdDdwY6W2U6sGWpx79RZex9hPLCL0rz6ZVb0ZU5ctpvkqx6nGysWUil4gbDvrdjh 0M4INmFp7O38NvgKOYyD7zIWhUUpQIuvFs/ciPbbnjpGYmx/+d0NiU0qxXnBQmUUHB /KbzPPnKxIhxKSALiGtJPad4Ky7baUYW/M531ERs= From: Jai Luthra Date: Fri, 31 Oct 2025 22:57:33 +0530 Subject: [PATCH 13/13] platform/raspberrypi: vchiq: Register vc-sm-cma as a platform driver 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 Message-Id: <20251031-b4-vc-sm-cma-v1-13-0dd5c0ec3f5c@ideasonboard.com> References: <20251031-b4-vc-sm-cma-v1-0-0dd5c0ec3f5c@ideasonboard.com> In-Reply-To: <20251031-b4-vc-sm-cma-v1-0-0dd5c0ec3f5c@ideasonboard.com> To: Florian Fainelli , Raspberry Pi Kernel Maintenance , bcm-kernel-feedback-list@broadcom.com Cc: Dave Stevenson , Phil Elwell , Stefan Wahren , Laurent Pinchart , Kieran Bingham , Sumit Semwal , =?utf-8?q?Christian_K=C3=B6nig?= , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jai Luthra X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1464; i=jai.luthra@ideasonboard.com; h=from:subject:message-id; bh=rAaQpRHtWGp7BJRz7YWXM337EB/6DfYZ9A46xHhwYZY=; b=owEBbQKS/ZANAwAKAUPekfkkmnFFAcsmYgBpBPGgaG15cb+ogx/QrVis56z2df+pwHeMLcxzo qRCX/wZD3yJAjMEAAEKAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCaQTxoAAKCRBD3pH5JJpx RbJgD/4wpdKvt6yg4rO214J6mG4ABEkpeK7I0bf88qPV1ZaNUcjEAz9XusPjEpkUOwDxPgoBfmH 1FBudws2zDI2/GgOa/H8/1+IWkJY+SSMWzo4hf/KbdWM8tvFST1efw5jt4Tc7UvmItrtbDXVesI Eswog4EObYV/E88rvqxRX9aaF3xEqwMz3H8an0MIGIt3DtU7gpO5AuaKcQBiXyUd+jPYy6TLijD /fHo0tkjjJC484M7eIE8IFoudnuoD1RHxZzDURgZAgpEBQur+y5k+mjsA6lKXoVdifBX5JYl3WV Mjpcl8i5V1I8+eM0dPzwaff1niZHbe5Twz66m8S02LIaAv0jDo3LF4w3lLDMDzX7Uv2jaR6XeKc e3yK+2u/SguX6cRULhgu4ukwWMFujsOFWi185jbLSZhF00Gy3YqaXCR5K9Ip7drsPMaxQv2pRW/ Fw98H16fY5yAKxlQSKHim9ETcdfSLm0uGCW6N9J43E6AKvSm4bNENCgh2TA6Cl+KPNwAPvuW1uj /veJBmoYagW91F+gyq23/VSeuQ6hhO6XMKzYyK5H8PMtV6p05OPo3aDYglBZS74P5JxvucjB4zQ 0NstgRBYQoeVRD5KKqyxmzzQNNm2k1FE64UAgMtcotHGoSW+lNc+NzsBl36WbwZNuxD0vr31ISP skDwFCSpnquUd9Q== X-Developer-Key: i=jai.luthra@ideasonboard.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 From: Dave Stevenson Register the vc-sm-cma driver as a platform driver under vchiq. Signed-off-by: Dave Stevenson Signed-off-by: Jai Luthra --- drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c b/dri= vers/platform/raspberrypi/vchiq-interface/vchiq_arm.c index 6a7b96d3dae6275a483ef15dc619c5510454765e..09d33bec46ec45175378fff8dd1= 084d0a8a12dd6 100644 --- a/drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c +++ b/drivers/platform/raspberrypi/vchiq-interface/vchiq_arm.c @@ -63,6 +63,7 @@ * the interface. */ static struct vchiq_device *bcm2835_audio; +static struct vchiq_device *vcsm_cma; =20 static const struct vchiq_platform_info bcm2835_info =3D { .cache_line_size =3D 32, @@ -1421,6 +1422,7 @@ static int vchiq_probe(struct platform_device *pdev) =20 vchiq_debugfs_init(&mgmt->state); =20 + vcsm_cma =3D vchiq_device_register(&pdev->dev, "vcsm-cma"); bcm2835_audio =3D vchiq_device_register(&pdev->dev, "bcm2835-audio"); =20 return 0; @@ -1431,6 +1433,7 @@ static void vchiq_remove(struct platform_device *pdev) struct vchiq_drv_mgmt *mgmt =3D dev_get_drvdata(&pdev->dev); =20 vchiq_device_unregister(bcm2835_audio); + vchiq_device_unregister(vcsm_cma); vchiq_debugfs_deinit(); vchiq_deregister_chrdev(); vchiq_platform_uninit(mgmt); --=20 2.51.0