On 11/27/2024 1:38 PM, Krzysztof Kozlowski wrote:
On Tue, Nov 26, 2024 at 10:12:57PM +0530, Mohammad Rafi Shaik wrote:
diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
index d3cf8f59cb23..7893b1c1f80b 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wcd937x-sdw.yaml
@@ -58,6 +58,44 @@ properties:
items:
enum: [1, 2, 3, 4, 5]
+ qcom,tx-channel-mapping:
+ description: |
+ Specifies static channel mapping between slave and master tx port
+ channels.
+ In the order of slave port channels which is adc1, adc2, adc3,
+ dmic0, dmic1, mbhc, dmic2, dmic3, dmci4, dmic5, dmic6, dmic7.
+ The channel map index values are fixed values.
+ SWRM_CH1 ==> 1
+ SWRM_CH2 ==> 2
+ SWRM_CH3 ==> 4
+ SWRM_CH4 ==> 8
I am surprised to see here again 1/2/4/8. My comments were not
addressed. I think we agreed during our off-list talk that you will use
1, 2, 3 and 4.
Ack,
Yes right,
Will add the change in next patch set.
will add the channel map values starting from 0 based on order of slave
port channels which are starting from 0.
SWRM_CH1 ==> 0
SWRM_CH2 ==> 1
SWRM_CH3 ==> 2
SWRM_CH4 ==> 3
Thanks & Regards,
Rafi.
+
+ $ref: /schemas/types.yaml#/definitions/uint8-array
+ minItems: 12
+ maxItems: 12
+ additionalItems: false
+ items:
+ enum: [1, 2, 4, 8]
Best regards,
Krzysztof
