Message ID | a1ba5605fe1006a1ead5262ef3d66ea5d0750381.1599120059.git-series.maxime@cerno.tech (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=sS4l=CN=lists.freedesktop.org=dri-devel-bounces@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 79BF491F for <patchwork-dri-devel@patchwork.kernel.org>; Fri, 4 Sep 2020 07:13:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 57E7D206D4 for <patchwork-dri-devel@patchwork.kernel.org>; Fri, 4 Sep 2020 07:13:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=cerno.tech header.i=@cerno.tech header.b="iBJgiVW5"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="IG488LYy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 57E7D206D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cerno.tech Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8D3AB6EA93; Fri, 4 Sep 2020 07:11:49 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from wnew4-smtp.messagingengine.com (wnew4-smtp.messagingengine.com [64.147.123.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 300736E5A0 for <dri-devel@lists.freedesktop.org>; Thu, 3 Sep 2020 08:03:27 +0000 (UTC) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.west.internal (Postfix) with ESMTP id F2B9CCB7; Thu, 3 Sep 2020 04:03:25 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 03 Sep 2020 04:03:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=DLnWksX2GU2bc dXPEtYsniHBmYXyJRSiMM5E1reodUE=; b=iBJgiVW5hPnxbHslMumGyEH+pvtwa apdbK4hpgNFYThkuz/at2bi8HwIpY+lN93KhxMppdevN7xDrMnyH13aBhx5WzKQh EQHR5L/4zptHlgmoLKgIJ9ZeDrBqrMVb7j3Xi3n29e210rOb2hihiVmHb6Q6abRI a0/zmiw5o9luoxIGfQDXrcWtrcWCy5vgY5aoAnaGlp8GU7UyzjC9v9qW6/HhI57P a9+B8OwlgPl3pdjiCO779LaPUMCRo1I5Bd3L2uSkuszNGMMHHntR1zFH3lg5JudR EGiGH4SADDs6la/UJnugXhEfKwgTA9lI4KRdYrcdwg0/Vd33KSOcHItSA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=DLnWksX2GU2bcdXPEtYsniHBmYXyJRSiMM5E1reodUE=; b=IG488LYy MGWZUEYmQI8fNf9PBRv2XoBnAoGYIcGy/YmRBGfVQXQjMYB8QT5aq7/AJTP7idUB kulb9jSEk+hDqokLtzvyAgEe3U4J5LX/B3kfG7BAsJs7A2o05G6m0SyCPcXjMRRZ MgWPCnyEi5x12jq1ioIdnONfL0l10U6V0nalOz7+10pE0aYutxqpOlmx+a2Sxs4V 8B95OPdYQGaztxZayga9vfXxUBxlToylt09WAgme/mpLGMAEgsSN+5DZF3ud1qbn 1roq+8niEvOlqVpJF/7jHHk79XulfOXRdrK18twR5V3s5TrsuT1MSwH98rZVzP8R b/AhwQPYi1h+XQ== X-ME-Sender: <xms:TaNQX8dfFwBPipxH8lpvpk-LWyEfkT9N_tl8O3jz6I632PAiluvykA> <xme:TaNQX-Otai-zMd8tmGbxETOE4Nn4IRlJxQUiAnQ1fIBCBdg-ZLDS3WmaOlCjmj3US Lt5fkckLiAPIcpX6gg> X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduiedrudegtddguddviecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enucfjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpedvkeelveefffekjefhffeuleetleefudeifeehuddugffghffhffehveev heehvdenucfkphepledtrdekledrieekrdejieenucevlhhushhtvghrufhiiigvpeehke enucfrrghrrghmpehmrghilhhfrhhomhepmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: <xmx:TaNQX9hTSifeDg7DHj2BhemhMNu1g2h1sfNzKMwMjUCQPou7SI_d2Q> <xmx:TaNQXx8v_WFC6mVBJVfrhc1Jg4aFiftnIW9owWQ9TSqtouhppajYNA> <xmx:TaNQX4uu-r8itMG06IuIb_3I8WdeQ27tB5ECkraepasnUqMDjY5lYw> <xmx:TaNQX4HENCSrPLPafI4xoQEwRUjbZT38zJuuPrUxWf7bhmQ745Fqmk_itME> Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) by mail.messagingengine.com (Postfix) with ESMTPA id 372B9306005E; Thu, 3 Sep 2020 04:03:25 -0400 (EDT) From: Maxime Ripard <maxime@cerno.tech> To: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>, Eric Anholt <eric@anholt.net> Subject: [PATCH v5 65/80] drm/vc4: hdmi: Use reg-names to retrieve the HDMI audio registers Date: Thu, 3 Sep 2020 10:01:37 +0200 Message-Id: <a1ba5605fe1006a1ead5262ef3d66ea5d0750381.1599120059.git-series.maxime@cerno.tech> X-Mailer: git-send-email 2.26.2 In-Reply-To: <cover.dddc064d8bb83e46744336af67dcb13139e5747d.1599120059.git-series.maxime@cerno.tech> References: <cover.dddc064d8bb83e46744336af67dcb13139e5747d.1599120059.git-series.maxime@cerno.tech> MIME-Version: 1.0 X-Mailman-Approved-At: Fri, 04 Sep 2020 07:11:29 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: Stefan Wahren <stefan.wahren@i2se.com>, Tim Gover <tim.gover@raspberrypi.com>, Dave Stevenson <dave.stevenson@raspberrypi.com>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Hoegeun Kwon <hoegeun.kwon@samsung.com>, Chanwoo Choi <cw00.choi@samsung.com>, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell <phil@raspberrypi.com>, linux-arm-kernel@lists.infradead.org, Maxime Ripard <maxime@cerno.tech> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> |
Series |
drm/vc4: Support BCM2711 Display Pipeline
|
expand
|
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 487c04de6b85..53c3b5ae1179 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -953,6 +953,7 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi) struct snd_soc_card *card = &vc4_hdmi->audio.card; struct device *dev = &vc4_hdmi->pdev->dev; const __be32 *addr; + int index; int ret; if (!of_find_property(dev->of_node, "dmas", NULL)) { @@ -973,7 +974,13 @@ static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi) * for DMA transfers. * This VC/MMU should probably be exposed to avoid this kind of hacks. */ - addr = of_get_address(dev->of_node, 1, NULL, NULL); + index = of_property_match_string(dev->of_node, "reg-names", "hd"); + /* Before BCM2711, we don't have a named register range */ + if (index < 0) + index = 1; + + addr = of_get_address(dev->of_node, index, NULL, NULL); + vc4_hdmi->audio.dma_data.addr = be32_to_cpup(addr) + mai_data->offset; vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; vc4_hdmi->audio.dma_data.maxburst = 2;