23 Jul
2018
23 Jul
'18
9:53 a.m.
On Mon, 23 Jul 2018 09:41:15 +0200, Yue Wang wrote:
Hi Takashi
My apologies, it's my first time sending a patch to the kernel, so there're quite a few things I need to improve.
This patch adds the support for native DSD for Topping DX7s DAC. The product description is on http://en.tpdz.net/products_detail/productId=32.html and it's available on https://www.amazon.com/Balanced-Headphone-Amplifier-Topping-2ES9038Q2M/dp/B0...
The DAC uses XMOS chip but uses a special vendor id and product id. The patch will enable the SNDRV_PCM_FMTBIT_DSD_U32_BE bit for the DAC hence enable native DSD playback up to DSD512 format.
Thanks, it's a very good information. Could you resubmit the patch with adding this nice text in the patch description?
Takashi