Re: [PATCH v3 2/2] USB: storage: ums-realtek: Whitelist auto-delink support

2019-08-27 Thread Greg KH
On Tue, Aug 27, 2019 at 02:56:36PM -0400, Alan Stern wrote: > On Wed, 28 Aug 2019, Kai-Heng Feng wrote: > > > Auto-delink requires writing special registers to ums-realtek devices. > > Unconditionally enable auto-delink may break newer devices. > > > > So only enable auto-delink by default for th

Re: [PATCH v3 2/2] USB: storage: ums-realtek: Whitelist auto-delink support

2019-08-27 Thread Alan Stern
On Wed, 28 Aug 2019, Kai-Heng Feng wrote: > Auto-delink requires writing special registers to ums-realtek devices. > Unconditionally enable auto-delink may break newer devices. > > So only enable auto-delink by default for the original three IDs, > 0x0138, 0x0158 and 0x0159. > > Realtek is worki

[PATCH v3 2/2] USB: storage: ums-realtek: Whitelist auto-delink support

2019-08-27 Thread Kai-Heng Feng
Auto-delink requires writing special registers to ums-realtek devices. Unconditionally enable auto-delink may break newer devices. So only enable auto-delink by default for the original three IDs, 0x0138, 0x0158 and 0x0159. Realtek is working on a patch to properly support auto-delink for other I