RE: [PATCH 2/2] platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC

2021-01-06 Thread Patel, Utkarsh H
rg; > heikki.kroge...@linux.intel.com; Mani, Rajmohan > > Subject: Re: [PATCH 2/2] platform/chrome: cros_ec_typec: Send mux > configuration acknowledgment to EC > > Hi Utkarsh, > > > diff --git a/drivers/platform/chrome/cros_ec_typec.c > > b/drivers/platform/chrome/c

Re: [PATCH 2/2] platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC

2021-01-05 Thread Benson Leung
Hi Utkarsh, On Wed, Dec 09, 2020 at 10:09:03PM -0800, Utkarsh Patel wrote: > In some corner cases downgrade of the superspeed typec device(e.g. Dell > typec Dock, apple dongle) was seen because before the SOC mux configuration > finishes, EC starts configuring the next mux state. > > With this

Re: [PATCH 2/2] platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC

2021-01-05 Thread Benson Leung
Hi Prashant and Utkarash, On Mon, Dec 21, 2020 at 04:45:38PM -0800, Prashant Malani wrote: > Hi Utkarsh, > > On Wed, Dec 09, 2020 at 10:09:03PM -0800, Utkarsh Patel wrote: > > In some corner cases downgrade of the superspeed typec device(e.g. Dell > > typec Dock, apple dongle) was seen because

Re: [PATCH 2/2] platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC

2020-12-21 Thread Prashant Malani
Hi Utkarsh, On Wed, Dec 09, 2020 at 10:09:03PM -0800, Utkarsh Patel wrote: > In some corner cases downgrade of the superspeed typec device(e.g. Dell > typec Dock, apple dongle) was seen because before the SOC mux configuration > finishes, EC starts configuring the next mux state. > > With this

[PATCH 2/2] platform/chrome: cros_ec_typec: Send mux configuration acknowledgment to EC

2020-12-09 Thread Utkarsh Patel
In some corner cases downgrade of the superspeed typec device(e.g. Dell typec Dock, apple dongle) was seen because before the SOC mux configuration finishes, EC starts configuring the next mux state. With this change, once the SOC mux is configured, kernel will send an acknowledgment to EC via