25 May
2024
25 May
'24
7:05 p.m.
On 24/05/2024 05:55, Mohammad Rafi Shaik wrote:
From: Prasad Kumpatla quic_pkumpatl@quicinc.com
Document the Qualcomm WCD9370/WCD9375 Audio Codec and the Soundwire devices than can be found on Qualcomm QCM6490 based platforms.
The Qualcomm WCD9370/WCD9375 Audio Codec communicates with the host SoC over 2 Soundwire links to provide:
- 3 TX ADC paths with 4 differential AMIC inputs
- 6 DMIC inputs that are shared with AMIC input
- 4 Microphone BIAS
- RX paths with 4 PAs – HPHL/R, EAR and AUX
- Stereo Headphone output
- MBHC engine for Headset Detection
Signed-off-by: Prasad Kumpatla quic_pkumpatl@quicinc.com Co-developed-by: Mohammad Rafi Shaik quic_mohs@quicinc.com Signed-off-by: Mohammad Rafi Shaik quic_mohs@quicinc.com
Reviewed-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
Best regards, Krzysztof