Re: [PATCH v4 4/6] coresight: Use PMU driver configuration for sink selection

2018-11-30 Thread Mathieu Poirier
On Fri, 30 Nov 2018 at 00:42, Greg KH wrote: > > On Thu, Nov 29, 2018 at 04:09:15PM -0700, Mathieu Poirier wrote: > > Hi Greg, > > > > On Thu, Nov 29, 2018 at 08:49:36AM +0100, Greg KH wrote: > > > On Wed, Nov 28, 2018 at 03:01:16PM -0700, Mathieu Poirier wrote: > > > > This patch uses the PMU dri

Re: [PATCH v4 4/6] coresight: Use PMU driver configuration for sink selection

2018-11-29 Thread Greg KH
On Thu, Nov 29, 2018 at 04:09:15PM -0700, Mathieu Poirier wrote: > Hi Greg, > > On Thu, Nov 29, 2018 at 08:49:36AM +0100, Greg KH wrote: > > On Wed, Nov 28, 2018 at 03:01:16PM -0700, Mathieu Poirier wrote: > > > This patch uses the PMU driver configuration held in event::hw::drv_config > > > to se

Re: [PATCH v4 4/6] coresight: Use PMU driver configuration for sink selection

2018-11-29 Thread Mathieu Poirier
Hi Greg, On Thu, Nov 29, 2018 at 08:49:36AM +0100, Greg KH wrote: > On Wed, Nov 28, 2018 at 03:01:16PM -0700, Mathieu Poirier wrote: > > This patch uses the PMU driver configuration held in event::hw::drv_config > > to select a sink for each event that is created (the old sysFS way of > > working

Re: [PATCH v4 4/6] coresight: Use PMU driver configuration for sink selection

2018-11-28 Thread Greg KH
On Wed, Nov 28, 2018 at 03:01:16PM -0700, Mathieu Poirier wrote: > This patch uses the PMU driver configuration held in event::hw::drv_config > to select a sink for each event that is created (the old sysFS way of > working is kept around for backward compatibility). It is "sysfs", no InterCaps pl

[PATCH v4 4/6] coresight: Use PMU driver configuration for sink selection

2018-11-28 Thread Mathieu Poirier
This patch uses the PMU driver configuration held in event::hw::drv_config to select a sink for each event that is created (the old sysFS way of working is kept around for backward compatibility). By proceeding in this way a sink can be used by multiple sessions without having to play games with e