From patchwork Tue Feb 20 09:46:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 99266 Received: from sy.mirrors.kernel.org ([147.75.48.161]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rcMlN-0008QS-3C for patchwork@linuxtv.org; Tue, 20 Feb 2024 09:50:10 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 8343EB289D9 for ; Tue, 20 Feb 2024 09:50:07 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BB51B612C3; Tue, 20 Feb 2024 09:46:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BfinJAwf" X-Original-To: linux-media@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5958767A10; Tue, 20 Feb 2024 09:46:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708422389; cv=none; b=bBYySvv+Al06eVbz9sh0YUKd5BXHRlQKCxdh7FPGlI/33+3w2E1+Sf0ZMTDPmXlQe+MRgRcJYn/F893lYoT5Xlk4uvTbgqb3csIVfdouGEBT843VRUtTgWbDK5K5O6qp/gHfxDC0tTxg7qiJlH7fFsHWdnePI34+grNJ/gEXoJk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708422389; c=relaxed/simple; bh=hQJr9GrEiqeK0zA5MJS6och8i4CKTFFL0XZvbPyX92U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tsIXuQnXz71MFhhSkYUsbsnlqySgobiOt14jGM4Yh1fThEQDPg54m8BCjCs6d0hDJ+uxWbudQkMcdcLLhjjuAROJV9FNc+rQKFkM1cRVSIEblvCTUptlRyZdsBddhNm9dV98VawAv+u8C8g6PeTcJOkV9WjlroypkfQ0P+H3Iac= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BfinJAwf; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05688C43394; Tue, 20 Feb 2024 09:46:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708422389; bh=hQJr9GrEiqeK0zA5MJS6och8i4CKTFFL0XZvbPyX92U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BfinJAwf3tpTVaMm1yfESWPirj1ytr6Eq6BYpdlIdhHJO89mSfYPLoiaVMT4Bx5il 7Ug4Iba+/xuYU9MmGGEuYtTTYx2qJITQT/x4Ee0psdOqLbF5uZOmsZK7Tp2Iz2vuOj 8v0/S1TCTARHUaZlU0lG27kOR01GpLcrm3cosTxFa7POObtRX8R1JQpuTI0m81guom UJOZQ7obs86W8XegJcWwpriiFP1FBXNfEmwAWJ5RMnX0Z3ERDmB5SNcVX7K/MFwSrI vvwWoinYz2b+AMkbf9lstoWbL6eOQKuemjKnYQ9OXoJA9FIKXkwT8B0D/bhnzp+1hJ QkaC4P7fI6+bg== Received: from mchehab by mail.kernel.org with local (Exim 4.97.1) (envelope-from ) id 1rcMhm-000000031Qs-2bfx; Tue, 20 Feb 2024 10:46:26 +0100 From: Mauro Carvalho Chehab To: Cc: Mauro Carvalho Chehab , Benjamin Tissoires , Dan Carpenter , Greg Kroah-Hartman , Hans Verkuil , Hyunwoo Kim , Sakari Ailus , Zhipeng Lu , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH 1/2] media: dvbdev: export adapter's name and bus ID to DVB uevent variables Date: Tue, 20 Feb 2024 10:46:01 +0100 Message-ID: <22e1d85d8896681a3f3f9abdc323e634b49fa1fd.1708422122.git.mchehab@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -4.5 (----) X-LSpam-Report: No, score=-4.5 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIMWL_WL_HIGH=-1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no Add two new variables for uevent, helping udev to be able to setup a persistent name for the device. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Hans Verkuil --- drivers/media/dvb-core/dvbdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 733d0bc4b4cc..01227c695cbd 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -1064,6 +1064,8 @@ static int dvb_uevent(const struct device *dev, struct kobj_uevent_env *env) { const struct dvb_device *dvbdev = dev_get_drvdata(dev); + add_uevent_var(env, "DVB_ADAPTER_NAME=%s", dvbdev->adapter->name); + add_uevent_var(env, "DVB_ADAPTER_PDEV=%s", dev_name(dev->parent)); add_uevent_var(env, "DVB_ADAPTER_NUM=%d", dvbdev->adapter->num); add_uevent_var(env, "DVB_DEVICE_TYPE=%s", dnames[dvbdev->type]); add_uevent_var(env, "DVB_DEVICE_NUM=%d", dvbdev->id); From patchwork Tue Feb 20 09:46:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 99265 Received: from sv.mirrors.kernel.org ([139.178.88.99]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rcMlI-0008Ps-02 for patchwork@linuxtv.org; Tue, 20 Feb 2024 09:50:04 +0000 Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 7989328405E for ; Tue, 20 Feb 2024 09:50:03 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BB36660EF7; Tue, 20 Feb 2024 09:46:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="P1Dcw7t4" X-Original-To: linux-media@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 595B367A11; Tue, 20 Feb 2024 09:46:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708422389; cv=none; b=r46+PzR4OVNj5JSmOYamGAx4ui/Q/NjAj71N5RTtArb5OosDoMp05D0Vkp0UI/+nNym7CaR6EHVFYiqz9Pao1dyrWXfMl7paWCt1NzrJ14tK36zy+EhQkBklZDkZIgSM998LHcpuu8F5xfCft/ng4j7/1e+g/T3g9S3QILwblmE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708422389; c=relaxed/simple; bh=Ns5oGXdY8TXaX6JZCp10MJ9vOoAFV3yNi3j03gOThGE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fiAXmYn9UTYc0JNEEeKseGd46P6qYuiPG1tXdhb0RzpIdBfBjIr5FXUrd5wF/EdRHlixM6kcW84wcvbTJ1CMywr1VWHX9lQijbjq74gt+kA8GTQND1FVP9zos8yCCaftgQfw/27uNjy7Eym5VIMcMAxisnrr4b9l7IPtZDpARZ8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=P1Dcw7t4; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1FA7C433C7; Tue, 20 Feb 2024 09:46:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708422389; bh=Ns5oGXdY8TXaX6JZCp10MJ9vOoAFV3yNi3j03gOThGE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=P1Dcw7t4kNIfM5xkQOU1U7UALwSd/pcfK2yGTigKVLaqUsV+Y21+djLFUFiOgCmFy y0Jnmmk4+y+q8DI/8Lz+XV2j8X/MfA4R5f8ZASu1wu5aQbXrd/LQxHs+bIUzbeyUZh JHC+o34NWlCjUZf0+QKWZGZWkEg7+CrmHORFdzCdyeR77NN69TcPYSHZF5AOsm30Kr cwlBFCZIMXus1wch9pE7RsFYW+Mmvid6VLiV8dJK1Nt+2LpQIZ9GQNWZOyet1dF2Uh EbyBq7BoeZPw+snyQljVeM8MFK6YkVw+iEQRBPp0/jNSZq6lV+0GW8vdcsMdNiNRSN PnS0lOPXyXtTQ== Received: from mchehab by mail.kernel.org with local (Exim 4.97.1) (envelope-from ) id 1rcMhm-000000031Qv-2rQk; Tue, 20 Feb 2024 10:46:26 +0100 From: Mauro Carvalho Chehab To: Cc: Mauro Carvalho Chehab , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH 2/2] em28xx-dvb: fix DVB adapter device name Date: Tue, 20 Feb 2024 10:46:02 +0100 Message-ID: <973f454413c31ba5b6464c289ee24b01465abaff.1708422122.git.mchehab@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-LSpam-Score: -4.5 (----) X-LSpam-Report: No, score=-4.5 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIMWL_WL_HIGH=-1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_MED=-2.3,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no This will be used for uevent, so it needs to be filled with the device name, and not with it's parent ID. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/em28xx/em28xx-dvb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index 9fce59979e3b..759c04fbd8cf 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -980,7 +980,7 @@ static int em28xx_register_dvb(struct em28xx_dvb *dvb, struct module *module, /* register adapter */ result = dvb_register_adapter(&dvb->adapter, - dev_name(&dev->intf->dev), module, + em28xx_boards[dev->model].name, module, device, adapter_nr); if (result < 0) { dev_warn(&dev->intf->dev,