On Wed, Jun 12, 2024 at 07:04:28PM +0200, Greg KH wrote:
On Wed, Jun 12, 2024 at 11:39:22PM +0800, joswang wrote:
From: Jos Wang joswang@lenovo.com
This is a workaround for STAR 4846132, which only affects DWC_usb31 version2.00a operating in host mode.
There is a problem in DWC_usb31 version 2.00a operating in host mode that would cause a CSR read timeout When CSR read coincides with RAM Clock Gating Entry. By disable Clock Gating, sacrificing power consumption for normal operation.
Cc: stable@vger.kernel.org Signed-off-by: Jos Wang joswang@lenovo.com
v1 -> v2:
- add "dt-bindings: usb: dwc3: Add snps,p2p3tranok quirk" patch, this patch does not make any changes
v2 -> v3:
- code refactor
- modify comment, add STAR number, workaround applied in host mode
- modify commit message, add STAR number, workaround applied in host mode
- modify Author Jos Wang
v3 -> v4:
- modify commit message, add Cc: stable@vger.kernel.org
This thread is crazy, look at: https://lore.kernel.org/all/20240612153922.2531-1-joswang1221@gmail.com/ for how it looks. How do I pick out the proper patches to review/apply there at all? What would you do if you were in my position except just delete the whole thing?
I usually wouldn't admit to it, cos it means more for Rob or Krzysztof to look at, but deleting the thread is exactly what I did for the dt-binding part of it that I got sent.