Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp771423ybz; Wed, 15 Apr 2020 18:39:14 -0700 (PDT) X-Google-Smtp-Source: APiQypISe5jr5/Jei1U+c+vcmPXuCjrv8mB9IH+lF+zJwn43q2lxks4swq2uqKgwGTLmLQeC+NJY X-Received: by 2002:a17:907:447f:: with SMTP id oo23mr7364291ejb.274.1587001154731; Wed, 15 Apr 2020 18:39:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587001154; cv=none; d=google.com; s=arc-20160816; b=mdd39qc4tOB3tR/3gYv5M1aqPsS2cC8KWURvlHimts8pOa04mFH+rMkgkWwJnm1uHG c/XTIOG+j2tcimAKdwXKU/ygTjZKVZeddqRAW11KMHjrsPCIFarPFfaT0/rASTu8/pkX X8WI2EZmlMDT/euqwARMNkMq5EW21usVDki38yJIRYif9bW5ARUoUpa2wU5MjVYX/9Za QkhSIUhJQXkdAr62KGoEb6ONIl37UTiPil5p0rE8/RrOCOLCeP0xM/KGsh10IL46rcc7 QpXd7gg/I6o8ZUmEtT/HcoeWSlbmYc47nitjhUohBC9opZ3xviDX7JvHHczqVQuJCJ5I yQlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :in-reply-to:subject:cc:to:from:message-id:date; bh=BQdVvZZ6ijLRqnUPvWuiqCkIcUsTxEGCIJAGkL30/14=; b=DFlL5JlM+EhJ8vwW196HB73JwW70IhET6pxXLBWESlikinEdU+rmumHnzn3KsnfIZA SVGEd8C6+9pdjHVmvX5GW0haHBaPkYpfjlJ0iON9y0GQnH0TjCfVqjgKeriCHtKUx2Zr t3GqhBjMsDeoZG/HTix556RuZkMwICl08vW/K7Yz7DcmFobMG+YVj3VH47IcLkL63lVl 2NYjCM+nC/q7dWzTiqyW3XusdXa9t9XYJfV6AxOimiloOc6cxdwMOJsdnKeMxgj3l9Xt mkBPGltJ6LAp9vhc9gZTO1qjklZqtSDfnllSBjN55EOfU1BvQOHR5RX6Fx68UW125Zbo 0nAQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id ce18si12593197edb.493.2020.04.15.18.38.51; Wed, 15 Apr 2020 18:39:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732857AbgDPBf3 (ORCPT + 99 others); Wed, 15 Apr 2020 21:35:29 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:54323 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731502AbgDPBfV (ORCPT ); Wed, 15 Apr 2020 21:35:21 -0400 Date: 16 Apr 2020 10:35:17 +0900 X-IronPort-AV: E=Sophos;i="5.72,388,1580742000"; d="scan'208";a="44842985" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 16 Apr 2020 10:35:17 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 44C47400A0EC; Thu, 16 Apr 2020 10:35:17 +0900 (JST) Message-ID: <87sgh4p60a.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto To: Matthias Blankertz Cc: Mark Brown , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , , , Subject: Re: [PATCH 0/2] ASoC: rsnd: Fixes for multichannel HDMI audio output In-Reply-To: <20200415141017.384017-1-matthias.blankertz@cetitec.com> References: <20200415141017.384017-1-matthias.blankertz@cetitec.com> User-Agent: Wanderlust/2.15.9 Emacs/25.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi > This fixes two issues in the snd-soc-rcar driver blocking multichannel > HDMI audio out: The parent SSI in a multi-SSI configuration is not > correctly set up and started, and the SSI->HDMI channel mapping is > wrong. > > With these patches, the following device tree snippet can be used on an > r8a7795-based platform (Salvator-X) to enable multichannel HDMI audio on > HDMI0: > > rsnd_port1: port@1 { > rsnd_endpoint1: endpoint { > remote-endpoint = <&dw_hdmi0_snd_in>; > > dai-format = "i2s"; > bitclock-master = <&rsnd_endpoint1>; > frame-master = <&rsnd_endpoint1>; > > playback = <&ssi0 &ssi1 &ssi2 &ssi9>; > }; > }; > > With a capable receiver attached, all of 2ch (stereo), 6ch (e.g. 5.1) > and 8ch audio output should work. > > > Matthias Blankertz (2): > ASoC: rsnd: Fix parent SSI start/stop in multi-SSI mode > ASoC: rsnd: Fix HDMI channel mapping for multi-SSI mode > > sound/soc/sh/rcar/ssi.c | 8 ++++---- > sound/soc/sh/rcar/ssiu.c | 2 +- > 2 files changed, 5 insertions(+), 5 deletions(-) For all patches Acked-by: Kuninori Morimoto Thank you for your help !! Best regards --- Kuninori Morimoto