From patchwork Thu May 19 15:42:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charles Keepax X-Patchwork-Id: 12855426 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 A552FC433EF for ; Thu, 19 May 2022 15:44:09 +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:References:In-Reply-To: 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: List-Owner; bh=iwfxuh8yPOA8sCT/FH3TANkeN7Xmk/HJJe9vDDy5Tgg=; b=qATmHDaMx0SjbI LGo4inHTFAScx2Wkwyc8Hq9hUysO4ABrjnCwYpdBZlYsH9GUpzwQtH5EuZzeem8lLv8Qt+ELN2HDG JtZsj9l06ACvbOZqxXltvBn4RjiullTZmFNlNgE2VIAgit7hvkhf8Bp7AnbGYBOpXxJIepN0QIoix jI3iqnnRy2wX/FOVGSVmX/6RGKyB8zv7xbiQ1TI7mDJ+e2U6IkbhZFmKBesS27u+2v7TWwQ7sRsI8 PaWnrAs2Br+WNIPctRfPlJiYuYbkMp35D2Nh6bbOl2wpS/xOlNTZZA4wIsEIUXcqFJP6aa0rZZTZh vIq1gcubTSumXW6QLp3Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nriJo-0083Od-6A; Thu, 19 May 2022 15:44:04 +0000 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nriJY-00839G-GV; Thu, 19 May 2022 15:43:51 +0000 Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.17.1.5/8.17.1.5) with ESMTP id 24JBHtaZ024228; Thu, 19 May 2022 10:43:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cirrus.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=PODMain02222019; bh=9hTCMyfEH93APH26QOcIiezb1QO1saOb5PENw49CR74=; b=IVAUWGpXnToI2Qlse/ywXO4ytzB0dHKmVz9XzjkPYqoulPBXo2+fOaQueAcpIvqc88AE kCARWlA4yQHXD7mIIEz+VWk8UtKX84BadtX82YCajvrxmG+YeCWvDVklauFb+/0wzsWF SvGLHJ1SbThZuICa10jHu1OKm/tERlSi3lDDW2rm2Fn52IsaHdLoYwg8PCfIJ3cvrMzp MFFewo2rGYJ38Y1OpGu1d+aXWxp2COohvS9xRHaAGbxVFd4NEHg9Li0vYOLOeoJ3s8KP Z2bFtgH7wnqf77sqqND0UfofhYWGFGN2xkP2/aNB+rq3KpHqazFykb4dMtmW2E1VQYgn pw== Received: from ediex01.ad.cirrus.com ([84.19.233.68]) by mx0b-001ae601.pphosted.com (PPS) with ESMTPS id 3g28upf5dm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 19 May 2022 10:43:23 -0500 Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Thu, 19 May 2022 16:43:18 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.2375.24 via Frontend Transport; Thu, 19 May 2022 16:43:18 +0100 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.251.122]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id 5D89D11D1; Thu, 19 May 2022 15:43:18 +0000 (UTC) From: Charles Keepax To: CC: , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH 01/56] ASoC: core: Add set_fmt_new callback that directly specifies provider Date: Thu, 19 May 2022 16:42:23 +0100 Message-ID: <20220519154318.2153729-2-ckeepax@opensource.cirrus.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220519154318.2153729-1-ckeepax@opensource.cirrus.com> References: <20220519154318.2153729-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 X-Proofpoint-GUID: b5isdzNm3eaa-uDVVX3v3im0W1VfdPaS X-Proofpoint-ORIG-GUID: b5isdzNm3eaa-uDVVX3v3im0W1VfdPaS X-Proofpoint-Spam-Reason: safe X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220519_084348_780857_B57CC369 X-CRM114-Status: GOOD ( 18.62 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org The original set_fmt callback always passes clock provider/consumer with respect to the CODEC. This made sense when the framework was directly broken down into platforms and CODECs. Now everything is componentised it simplifies things if each side of the link is just told if it is provider or consumer of the clocks. To start this migration add a new callback that can be used to receive a direct specification of clocking. As there are more CODEC drivers than platform drivers, we make the new flags identical to the old CODEC flags meaning CODEC drivers will not require an update. Signed-off-by: Charles Keepax --- include/sound/soc-dai.h | 7 +++++++ sound/soc/soc-core.c | 3 ++- sound/soc/soc-dai.c | 5 ++++- 3 files changed, 13 insertions(+), 2 deletions(-) diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h index bbd821d2df9ca..9c1d92d5a3738 100644 --- a/include/sound/soc-dai.h +++ b/include/sound/soc-dai.h @@ -124,6 +124,12 @@ struct snd_compr_stream; #define SND_SOC_DAIFMT_CBM_CFS SND_SOC_DAIFMT_CBP_CFC #define SND_SOC_DAIFMT_CBS_CFS SND_SOC_DAIFMT_CBC_CFC +/* when passed to set_fmt directly indicate if the device is provider or consumer */ +#define SND_SOC_DAIFMT_BP_FP SND_SOC_DAIFMT_CBP_CFP +#define SND_SOC_DAIFMT_BC_FP SND_SOC_DAIFMT_CBC_CFP +#define SND_SOC_DAIFMT_BP_FC SND_SOC_DAIFMT_CBP_CFC +#define SND_SOC_DAIFMT_BC_FC SND_SOC_DAIFMT_CBC_CFC + /* Describes the possible PCM format */ #define SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_SHIFT 48 #define SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_MASK (0xFFFFULL << SND_SOC_POSSIBLE_DAIFMT_CLOCK_PROVIDER_SHIFT) @@ -282,6 +288,7 @@ struct snd_soc_dai_ops { * Called by soc_card drivers, normally in their hw_params. */ int (*set_fmt)(struct snd_soc_dai *dai, unsigned int fmt); + int (*set_fmt_new)(struct snd_soc_dai *dai, unsigned int fmt); int (*xlate_tdm_slot_mask)(unsigned int slots, unsigned int *tx_mask, unsigned int *rx_mask); int (*set_tdm_slot)(struct snd_soc_dai *dai, diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9574f86dd4de2..90f4265bea501 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1235,7 +1235,8 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, for_each_rtd_cpu_dais(rtd, i, cpu_dai) { unsigned int fmt = dai_fmt; - if (snd_soc_component_is_codec(cpu_dai->component)) + if (cpu_dai->driver->ops->set_fmt_new || + snd_soc_component_is_codec(cpu_dai->component)) fmt = inv_dai_fmt; ret = snd_soc_dai_set_fmt(cpu_dai, fmt); diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 6078afe335f88..996712f4d9bfd 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -209,7 +209,10 @@ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) int ret = -ENOTSUPP; if (dai->driver->ops && - dai->driver->ops->set_fmt) + dai->driver->ops->set_fmt_new) + ret = dai->driver->ops->set_fmt_new(dai, fmt); + else if (dai->driver->ops && + dai->driver->ops->set_fmt) ret = dai->driver->ops->set_fmt(dai, fmt); return soc_dai_ret(dai, ret);