Re: [PATCH] arm64: dts: meson: sm1-khadas-vim3l use one sound node configuration with VIM3

On Thu 02 Sep 2021 at 15:31, Neil Armstrong [off-list ref] wrote:

Hi,

On 12/08/2021 07:10, Artem Lapkin wrote:

quoted

Khadas VIM3L board sound configuration same as Khadas VIM3, its already
defined in meson-khadas-vim3.dtsi and no need overwrite it with different
card names and routing configurations.

Signed-off-by: Artem Lapkin <redacted>
---
 .../boot/dts/amlogic/meson-sm1-khadas-vim3l.dts     | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index f2c098143..06de0b1ce 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts

@@ -32,19 +32,6 @@ vddcpu: regulator-vddcpu {
 		regulator-boot-on;
 		regulator-always-on;
 	};
-
-	sound {
-		model = "G12B-KHADAS-VIM3L";
-		audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
-				"TDMOUT_A IN 1", "FRDDR_B OUT 0",
-				"TDMOUT_A IN 2", "FRDDR_C OUT 0",
-				"TDM_A Playback", "TDMOUT_A OUT",
-				"TDMIN_A IN 0", "TDM_A Capture",
-				"TDMIN_A IN 13", "TDM_A Loopback",
-				"TODDR_A IN 0", "TDMIN_A OUT",
-				"TODDR_B IN 0", "TDMIN_A OUT",
-				"TODDR_C IN 0", "TDMIN_A OUT";
-	};
 };
 
 &cpu0 {

Jerome could you quickly review this ?

Removing that is wrong.
Take a look at the Loopback sink - it is different between the sm1 based
vim3 and the g12b one ... this is simply because the audio block is
different on these SoCs

So audio-routing property can't go way, Because of that, the cards are
slightly different and should have different model.

However the model name here is
a) probably too long
b) misleading :/ 

Thanks,
Neil

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