From nobody Wed Oct 8 10:59:22 2025 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0380F25B2FD; Mon, 30 Jun 2025 10:20:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751278809; cv=pass; b=KKGls9TR4S6IREmUXxywWs9DZvYkmZW7IttwdymI0ZmZr2I01cZL6v4YSVXCpmCJYSLJ23G8Syr/xpLoaouUGz5gZo7g5QPnBfp4jlbMv8mEfwvTJY8mdwq6+rC8sV6yDg0DFOn+BVdO55QPj2bqpJ3Ri3jLgtiqUQsi8mghucw= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751278809; c=relaxed/simple; bh=5IKHBKNkvDIqPBpGJU+iUfBRQ0Xc7cnG5YynHtBb5a0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=us3ZFVP977znkRnI8LrtDZD0fpSNI8qW48XyN6G2V4MSMzEkCD9EOoFrgmVtwVQBaTqwytpPgmkcBGxYKuB2cU0aFSbUC8f2njDc6H1FjdS/c6MS1DAVTNIFYKMLt1Avk9s/KLAqM+8OBuJlCONtisonro+M11Acp0H7E+ElcYI= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=V646PLmc; arc=pass smtp.client-ip=136.143.188.112 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="V646PLmc" ARC-Seal: i=1; a=rsa-sha256; t=1751278786; cv=none; d=zohomail.com; s=zohoarc; b=R+XsFmJlOH88IPsfmTD8tDk8RlbfWYQS8CSLDpRd2LvIOpVOD7Dm3hDLgBinQLA4CNNc/G14bapI+9XdK1FGzEVMudSq9Ca0i6dOp2TyhoFyvLOx1cvb35uuuDX9r/zqyCaD5qe2oXal61UvDlH431rTVsDiA5wnv3udMAY0u3g= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1751278786; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=DVGNQK3ovA1eStReJPPWHDBj+E6PFN3lZlWCymwT7kA=; b=gg4y2DBoW9TKvUNNXly/AJWjkkICsOzIuY2Evbzn6psahfRaXgkvcS6L+f+55zBA3YCwKzLXmM8DmMKZ2R5digvIejp3mGJQWGLaKyaa/MZx+lyQ/Ulh3zerGqe2wBa9jzvTMy+yc0l5SW3fIXcbsHVKHdZ89Cb+FsAbyjvKnSo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1751278786; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=DVGNQK3ovA1eStReJPPWHDBj+E6PFN3lZlWCymwT7kA=; b=V646PLmcVVU+4vqXaywt467wXSxznevX+2nnj9Y+ClnwXT/t3J07FZRwilpzrx9s l9KyRR4S+bKU1DIPh6e7jWhiiz4S6cQ1CLvrk8XsHXS6n5bRJdT1sSo6cTeC+AnkHsk 3rI/iK9O30eumSFoaJiaZjZyPIZx4LExc/BzICyw= Received: by mx.zohomail.com with SMTPS id 1751278785189692.9528694352027; Mon, 30 Jun 2025 03:19:45 -0700 (PDT) From: Nicolas Frattaroli Date: Mon, 30 Jun 2025 12:19:27 +0200 Subject: [PATCH 4/4] arm64: dts: rockchip: add HDMI audio on ROCK 4D Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250630-rock4d-audio-v1-4-0b3c8e8fda9c@collabora.com> References: <20250630-rock4d-audio-v1-0-0b3c8e8fda9c@collabora.com> In-Reply-To: <20250630-rock4d-audio-v1-0-0b3c8e8fda9c@collabora.com> To: Dmitry Torokhov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexandre Belloni , Heiko Stuebner Cc: kernel@collabora.com, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, Nicolas Frattaroli X-Mailer: b4 0.14.2 Much like the Sige5, the ROCK 4D also has an HDMI port, so is capable of providing HDMI audio output as well. Enable the SoC's hdmi_sound card, and also enable the SoC audio controller (sai6) that feeds into it. Signed-off-by: Nicolas Frattaroli Tested-by: Cristian Ciocaltea --- arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts b/arch/arm64/b= oot/dts/rockchip/rk3576-rock-4d.dts index 4d4b8ababd2436b82515443b029916b3c786dba1..70bc6f909ec0843607c2705ee9f= 73b0ba521a977 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts +++ b/arch/arm64/boot/dts/rockchip/rk3576-rock-4d.dts @@ -322,6 +322,10 @@ hdmi_out_con: endpoint { }; }; =20 +&hdmi_sound { + status =3D "okay"; +}; + &hdptxphy { status =3D "okay"; }; @@ -772,6 +776,10 @@ &sai1m0_sdi0 status =3D "okay"; }; =20 +&sai6 { + status =3D "okay"; +}; + &saradc { vref-supply =3D <&vcca1v8_pldo2_s0>; status =3D "okay"; --=20 2.50.0