Hi Takashi Iwai, Any suggestion?Thanks. Regards Raphael From: Xu, Yang Sent: Friday, March 11, 2022 4:01 PM To: 'tiwai@xxxxxxxx' <tiwai@xxxxxxxx> Cc: Ding, Shenghao <shenghao-ding@xxxxxx>; Navada Kanyana, Mukund <navada@xxxxxx> Subject: TAS27xx driver upstream to Kernel Hi Takashi Iwai, This is Raphael Xu who is from Low Power Audio team,Texas Instrument. Could you help to review the attached patch and upstream them to the kernel? Thanks and expect your response. Change log: Path: /sound/soc/codecs 1. This patch to support either TAS2764 or TAS2780 device from TI 2. Fixed "no audio" issue on some platforms. Regards Raphael