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 X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 916FAC3B198 for ; Fri, 14 Feb 2020 14:06:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69A2A22314 for ; Fri, 14 Feb 2020 14:06:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581689162; bh=nqqK+fKvkLZHnclQOXpb/w6rt8Jru29JAuCrVR2XDRI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:List-ID:From; b=ctlRjJaUC3pWFcCt8HrmVyYTq/yEA2lFERyayh68DrTV/D03dgIDhL/JM5Y+zzHwa UoQdqBoQ1Bu5UKi8ZCptZ+4tzTpj3vdmP+utPw0FBk2eIzMNs5f010OQFgpbFT2oBj uWyezJQFMmJtkWlLS5J2f9y9oXyy3pMf8d80/Y7o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387471AbgBNOGB (ORCPT ); Fri, 14 Feb 2020 09:06:01 -0500 Received: from mail.kernel.org ([198.145.29.99]:43748 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387434AbgBNOGA (ORCPT ); Fri, 14 Feb 2020 09:06:00 -0500 Received: from archlinux (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2FD6A2187F; Fri, 14 Feb 2020 14:05:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581689160; bh=nqqK+fKvkLZHnclQOXpb/w6rt8Jru29JAuCrVR2XDRI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=G7ddZMcfzyRyHqqR+RoTuh287BHIPCdwiPuXHTHxU2LUbVssmfOXbMHYhoij09cjN ksF9W+fGGAvAF3tb0Xlo8dpcvvqijKuybK5I0IWCsSReullAWAmGyXtctQ4r06Oi4L FYbbJ9tQrah8vHpCrP2PuFjrRf3Q0CHXWI4Vq7vg= Date: Fri, 14 Feb 2020 14:05:55 +0000 From: Jonathan Cameron To: Beniamin Bia Cc: , , , , , , , , , Subject: Re: [PATCH v5 2/5] iio: amplifiers: ad8366: Add write_raw_get_fmt function Message-ID: <20200214140555.3b732ad4@archlinux> In-Reply-To: <20200206151149.32122-2-beniamin.bia@analog.com> References: <20200206151149.32122-1-beniamin.bia@analog.com> <20200206151149.32122-2-beniamin.bia@analog.com> X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 6 Feb 2020 17:11:46 +0200 Beniamin Bia wrote: > This patch add write_raw_get_fmt function to specify conversion for > hardware gain. > > Signed-off-by: Beniamin Bia Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it. Thanks, Jonathan > --- > Changes in v5: > -nothing changed > > drivers/iio/amplifiers/ad8366.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c > index 0176d3d8cc9c..95972ab60f42 100644 > --- a/drivers/iio/amplifiers/ad8366.c > +++ b/drivers/iio/amplifiers/ad8366.c > @@ -180,9 +180,22 @@ static int ad8366_write_raw(struct iio_dev *indio_dev, > return ret; > } > > +static int ad8366_write_raw_get_fmt(struct iio_dev *indio_dev, > + struct iio_chan_spec const *chan, > + long mask) > +{ > + switch (mask) { > + case IIO_CHAN_INFO_HARDWAREGAIN: > + return IIO_VAL_INT_PLUS_MICRO_DB; > + default: > + return -EINVAL; > + } > +} > + > static const struct iio_info ad8366_info = { > .read_raw = &ad8366_read_raw, > .write_raw = &ad8366_write_raw, > + .write_raw_get_fmt = &ad8366_write_raw_get_fmt, > }; > > #define AD8366_CHAN(_channel) { \