From patchwork Mon Aug 5 13:40:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Brunet X-Patchwork-Id: 11076905 X-Patchwork-Delegate: neil.armstrong@linaro.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 30ACA1399 for ; Mon, 5 Aug 2019 13:41:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1FA3E28929 for ; Mon, 5 Aug 2019 13:41:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 13ED92892D; Mon, 5 Aug 2019 13:41:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A0328286D5 for ; Mon, 5 Aug 2019 13:41:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JZ+5b0p5VxYuzkdehVps/Jrn9cSX7sYanHEwd8y1xf0=; b=P3xJ/4g6BbXA3S d9SYH4Ulgx8FcTGoh1BVfghKip+yHWd6jf3wj2jZhB1FBZ2UOAcjwZFyRROXkbUbPdIS/gsp7OETo 4XNhHt9BRxhhVmYyXfqdqIO0/k2l8bJnWfPmqDpdHRd7zrW+QP+U7qos1RL3vuDHqgZFitBYmR3p3 TaboAbi7bESS7T/ALBjMRTmfq90Di90UUFX/5b5ZXDseQNwXPPd+24adGNqzDB4q/DjjCQDfhEeBZ 82mUjjAhE3TyRw/DU3A5opIuHYpGuofpFtayxB4W/8TktWdIZMJWldu/LSVLSYpzF0hiXIuSI/7J6 +dr3XGN7ZgD4gfhgOzBg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hudEk-0000ki-6E; Mon, 05 Aug 2019 13:41:18 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hudEe-0000Zs-59 for linux-amlogic@lists.infradead.org; Mon, 05 Aug 2019 13:41:13 +0000 Received: by mail-wr1-x444.google.com with SMTP id n4so84544967wrs.3 for ; Mon, 05 Aug 2019 06:41:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=UcxCUBbmcFwMvFJ+lzmbbweMssQIyjYeLgMmBVzMwco=; b=Z4GCLa3Qh6Rov0aWhoMvXszTGWjElSstDzL3OKiiBUS0AOCza+chFFm6WBkjsSUjF2 m7xOnP1W7oEWspJ28voCXaybtNQT7tTsqqFEx7HvTKUAU3fYoR5vFmub4pqLSkJuo3oj mBEKL2w8yl024pYq1sCrC4thtkyQj4cTSdS8GOVPllKzjIeuRMOggkUldGnwUXF6GpcE iIi51y/TCARESONkSgnKt7lcAmDGBYh9N3T7XxaRVjeyf/XpaYzK2Aou97XfpPsfE5C8 7aMp3MHGEMwqTxBVSR/K8yqp3Iha6fOWk47mwTZNgm/mf5wWXhqrJXwWnoQZaOfGuF7o qNMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UcxCUBbmcFwMvFJ+lzmbbweMssQIyjYeLgMmBVzMwco=; b=XnTQyUU6UdfH9m+b9aNa+oXe3lxYIvKBmbYBr7VCKWgP3Hvx8onHiFtnoIGTRu8l7d EpQ4EjUphE2KNQbHa/Zjum7RYzuRN+Lkxzoq//FWEfwqiYhZLviDkqmwL9rmGol/P770 7QaAble0H0HzrISAVkOZLciAHsFDIN3JTYOWPnQfGdKwI/UsOcYcoLapP8fjx/uhEbPp B09faqTRPiqNt5+H1a0WcTk5Imniw7ZMx0XpvzA+r5nFuUqwXNgpl5XxlssyWN8YSwMz 3I/Xt2392gCheTB24zuGfGlPAUIVgnk8uPeEJ0pJ/D6VKyUnlpowQCN8bUH8NSjf5EZR KEuA== X-Gm-Message-State: APjAAAUK+MC5SJee8/uF5UFrAMYSxIHF4n99GnqrMJetVw1aEQ4jk/7w 6CwGEnkTa/S/Foe8p/CMn07A2Q== X-Google-Smtp-Source: APXvYqyIqNSpPNxgzAYWIGhNEn2TMUn6UT0Sy9FMytw7EErfFGJd/kNAO6/hg23/W2fym0jSst7kqw== X-Received: by 2002:adf:ef8d:: with SMTP id d13mr157062902wro.60.1565012470500; Mon, 05 Aug 2019 06:41:10 -0700 (PDT) Received: from starbuck.baylibre.local (lmontsouris-657-1-212-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id w7sm99040534wrn.11.2019.08.05.06.41.09 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 05 Aug 2019 06:41:10 -0700 (PDT) From: Jerome Brunet To: Andrzej Hajda , Neil Armstrong Subject: [PATCH 4/8] drm/bridge: dw-hdmi-i2s: enable lpcm multi channels Date: Mon, 5 Aug 2019 15:40:58 +0200 Message-Id: <20190805134102.24173-5-jbrunet@baylibre.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190805134102.24173-1-jbrunet@baylibre.com> References: <20190805134102.24173-1-jbrunet@baylibre.com> MIME-Version: 1.0 X-Patchwork-Bot: notify X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190805_064112_211966_4467EDAD X-CRM114-Status: GOOD ( 10.05 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jonas Karlman , Kevin Hilman , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-amlogic@lists.infradead.org, Jerome Brunet Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+patchwork-linux-amlogic=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Properly setup the channel count and layout in dw-hdmi i2s driver so we are not limited to 2 channels. Also correct the maximum channel reported by the DAI from 6 to 8 ch Cc: Jonas Karlman Signed-off-by: Jerome Brunet --- drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c index 2b624cff541d..caf8aed78fea 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c @@ -84,6 +84,7 @@ static int dw_hdmi_i2s_hw_params(struct device *dev, void *data, } dw_hdmi_set_sample_rate(hdmi, hparms->sample_rate); + dw_hdmi_set_channel_count(hdmi, hparms->channels); hdmi_write(audio, inputclkfs, HDMI_AUD_INPUTCLKFS); hdmi_write(audio, conf0, HDMI_AUD_CONF0); @@ -139,7 +140,7 @@ static int snd_dw_hdmi_probe(struct platform_device *pdev) pdata.ops = &dw_hdmi_i2s_ops; pdata.i2s = 1; - pdata.max_i2s_channels = 6; + pdata.max_i2s_channels = 8; pdata.data = audio; memset(&pdevinfo, 0, sizeof(pdevinfo));