From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E661C356A37; Wed, 10 Jun 2026 18:04:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781114701; cv=none; b=alk3vOvSHPWg9ZC81N/xDEoT9ZZ/hq5AT0UATBKXBbADk7WPd9ODhd5d7zM+Siz46rw7IFSxItalTWEyMh+6yp4wTMHHpQJkbfMpGRhTkkHUq0myo4lLVgu1cG1xe/hiIpS2ZQf0GllnrSlbMuxAVB0/mKVv9YC+ie7IHpbfvjQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781114701; c=relaxed/simple; bh=ecvrKXnvHoixoWqdG8O6POzhUvcnUtkIrpuWyxJmIgc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=upKVVmFs66Ut7hKXvd4peYfJe0Qr4oXfkMKt2BLHFCx/LsI2aVrGk8DmJy2LCj2CjMDMsxrQtYFLpc0uC64iQb9EAF8K9zSU0l69k2O7Z/ThxjsXSVi7HhIn8PpgK4lQlQasEj0Kyqo7VyJtiKeJn6k80pRJf2RlHU2SBwsKIdg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ariuvMdr; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ariuvMdr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22EC61F00893; Wed, 10 Jun 2026 18:04:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781114697; bh=X0FV1aRcOGpoT+fDnFqAD6TzGy3Mlbv3lQ6ZcfJ10iI=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=ariuvMdrECSyMe1KdDaSOtULoIVbgoXLv22CKrqTaxWp+OpTcpbuAD5jqQzQp6mTH XG0rnZ+VjEFQhhrftIw9kcIL54brtp9+owOQ7I0GvIECM4D6p7X0FeQHxEAUzXY36j rqLGbPfLKbkesNxHefIHMphwbatZaVY42X6rNGAbo+DMPgws8Pso954qyFGG9WAHxk hPg/A2RVtZs6pTvPiCWWwWNovV5D3DBwTu3hqygv2CCJayQKxVNGbpso9Z/4jwxCwT izxet8mNhze4IL6UFRfi9ab0rRUDTCbBBM+EcSIU30+xDo4Eg5Yx0H2Wp7lNC9+0DA X0p0sJ+8oXtrw== Received: by pali.im (Postfix) id 0DF5D4AD; Wed, 10 Jun 2026 20:04:54 +0200 (CEST) Date: Wed, 10 Jun 2026 20:04:53 +0200 From: Pali =?utf-8?B?Um9ow6Fy?= To: Armin Wolf Cc: linux@roeck-us.net, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] hwmon: (dell-smm) Add Dell Latitude 7530 to fan control whitelist Message-ID: <20260610180453.rn7gjbp2fijwbevj@pali> References: <20260610180141.311503-1-W_Armin@gmx.de> 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-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260610180141.311503-1-W_Armin@gmx.de> User-Agent: NeoMutt/20180716 On Wednesday 10 June 2026 20:01:41 Armin Wolf wrote: > A user reported that the Dell Latitude 7530 needs to be whitelisted > for the special SMM calls necessary for globally enabling/disabling > BIOS fan control. > > Closes: https://github.com/Wer-Wolf/i8kutils/issues/17 > Signed-off-by: Armin Wolf Acked-by: Pali Rohár > --- > drivers/hwmon/dell-smm-hwmon.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c > index 038edffc1ac7..9cec0c769e8a 100644 > --- a/drivers/hwmon/dell-smm-hwmon.c > +++ b/drivers/hwmon/dell-smm-hwmon.c > @@ -1574,6 +1574,14 @@ static const struct dmi_system_id i8k_whitelist_fan_control[] __initconst = { > }, > .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3], > }, > + { > + .ident = "Dell Latitude 7530", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), > + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Latitude 7530"), > + }, > + .driver_data = (void *)&i8k_fan_control_data[I8K_FAN_30A3_31A3], > + }, > { > .ident = "Dell Latitude E6440", > .matches = { > -- > 2.39.5 >