[v4,22/22] ARM: tegra: paz00: Enable S/PDIF and HDMI audio

Message ID	20211204143725.31646-23-digetx@gmail.com
State	Accepted
Commit	919be27fd0046ed2554f1ff9cbd49d3798446cb5
Headers	show Return-Path: <devicetree-owner@kernel.org> From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>, Liam Girdwood <lgirdwood@gmail.com>, Agneli <poczt@protonmail.ch> Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>, Rob Herring <robh+dt@kernel.org>, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v4 22/22] ARM: tegra: paz00: Enable S/PDIF and HDMI audio Date: Sat, 4 Dec 2021 17:37:25 +0300 Message-Id: <20211204143725.31646-23-digetx@gmail.com> In-Reply-To: <20211204143725.31646-1-digetx@gmail.com> References: <20211204143725.31646-1-digetx@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [v4,02/22] ASoC: dt-bindings: tegra20-i2s: Convert to schema [v4,03/22] ASoC: dt-bindings: tegra20-i2s: Document new nvidia,fixed-parent-rate property [v4,05/22] ASoC: tegra20: spdif: Set FIFO trigger level [v4,08/22] ASoC: tegra20: spdif: Improve driver's code [v4,10/22] ASoC: tegra20: spdif: Reset hardware [v4,11/22] ASoC: tegra20: spdif: Support system suspend [v4,13/22] ASoC: tegra20: i2s: Filter out unsupported rates [v4,14/22] drm/tegra: hdmi: Unwind tegra_hdmi_init() errors [v4,19/22] ARM: tegra: Add S/PDIF node to Tegra20 device-tree [v4,20/22] ARM: tegra: Add HDMI audio graph to Tegra20 device-tree [v4,22/22] ARM: tegra: paz00: Enable S/PDIF and HDMI audio

Message ID

20211204143725.31646-23-digetx@gmail.com

State

Accepted

Commit

919be27fd0046ed2554f1ff9cbd49d3798446cb5

Headers

From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>,
        Mark Brown <broonie@kernel.org>, Takashi Iwai <tiwai@suse.com>,
        Jaroslav Kysela <perex@perex.cz>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Agneli <poczt@protonmail.ch>
Cc: linux-tegra@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Rob Herring <robh+dt@kernel.org>, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        dri-devel@lists.freedesktop.org
Subject: [PATCH v4 22/22] ARM: tegra: paz00: Enable S/PDIF and HDMI audio
Date: Sat,  4 Dec 2021 17:37:25 +0300
Message-Id: <20211204143725.31646-23-digetx@gmail.com>
In-Reply-To: <20211204143725.31646-1-digetx@gmail.com>
References: <20211204143725.31646-1-digetx@gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

None | expand

Commit Message

Dmitry Osipenko Dec. 4, 2021, 2:37 p.m. UTC

Enable S/PDIF controller to enable HDMI audio support on Toshiba AC100.
Use nvidia,fixed-parent-rate property that prevents audio rate conflict
between S/PDIF and I2S.

Tested-by: Agneli <poczt@protonmail.ch>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 arch/arm/boot/dts/tegra20-paz00.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 5b2260f61f05..921a811632a1 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -264,8 +264,16 @@  conf_ld17_0 {
 		};
 	};
 
+	spdif@70002400 {
+		status = "okay";
+
+		nvidia,fixed-parent-rate;
+	};
+
 	i2s@70002800 {
 		status = "okay";
+
+		nvidia,fixed-parent-rate;
 	};
 
 	serial@70006000 {

[v4,22/22] ARM: tegra: paz00: Enable S/PDIF and HDMI audio

Commit Message

Patch