From: Vicente Bergas <vicencb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Jakob Unterwurzacher
<jakob.unterwurzacher-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Klaus Goger
<klaus.goger-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>,
Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
Subject: Re: [PATCH] arm64: dts: rockchip: enable hdmi on rk3399-puma-haikou
Date: Wed, 2 May 2018 21:12:05 +0200 [thread overview]
Message-ID: <CAAMcf8CBH+fmw3-+x15G=7R0EFCwN9o_vEjt8K-n5EYuRnfb4A@mail.gmail.com> (raw)
In-Reply-To: <d32fa12f-ceb8-a869-2450-0df5cb4086ff-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>
Hi,
On Wed, May 2, 2018 at 4:19 PM, Jakob Unterwurzacher
<jakob.unterwurzacher-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org> wrote:
> On 30.04.18 20:51, Vicente Bergas wrote:
>>
>> Does HDMI audio work on rk3399-puma-haikou?
>
>
> Hi Vicente, works on v4.4 vendor kernel, but does not seem to work on
> mainline.
>
> Best regards,
> Jakob
just for reference, this is what I tested:
1.- enable CONFIG_SND_SIMPLE_CARD in the kernel configuration
2.- patch rk3399-sapphire.dtsi with
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire.dtsi
@@ -119,6 +119,19 @@
};
};
+ sapphire-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "rockchip,sapphire-codec";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,cpu {
+ sound-dai = <&i2s2>;
+ };
+ simple-audio-card,codec {
+ sound-dai = <&hdmi>;
+ };
+ };
+
/* switched by pmic_sleep */
vcc1v8_s3: vcca1v8_s3: vcc1v8-s3 {
compatible = "regulator-fixed";
@@ -223,6 +246,7 @@
};
&hdmi {
+ #sound-dai-cells = <0>;
ddc-i2c-bus = <&i2c3>;
status = "okay";
};
But I am always getting:
ALSA device list:
No soundcards found.
Regards,
Vicente.
next prev parent reply other threads:[~2018-05-02 19:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-24 14:24 [PATCH] arm64: dts: rockchip: enable hdmi on rk3399-puma-haikou Jakob Unterwurzacher
[not found] ` <20180424142459.3339-1-jakob.unterwurzacher-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>
2018-04-30 18:51 ` Vicente Bergas
[not found] ` <20180430185107.3197-1-vicencb-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-05-02 14:19 ` Jakob Unterwurzacher
[not found] ` <d32fa12f-ceb8-a869-2450-0df5cb4086ff-SN7IsUiht6C/RdPyistoZJqQE7yCjDx5@public.gmane.org>
2018-05-02 19:12 ` Vicente Bergas [this message]
2018-05-03 12:40 ` Heiko Stuebner
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