Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Sudeep Holla
On 09/08/17 11:13, Viresh Kumar wrote: > On 09-08-17, 11:09, Sudeep Holla wrote: >> Firmware needs to serialize or override based on the timing of the two >> consecutive requests. > > Maybe add a comment over that routine and detail its working a bit? Like its > not > synchronous, etc. I

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Sudeep Holla
On 09/08/17 11:13, Viresh Kumar wrote: > On 09-08-17, 11:09, Sudeep Holla wrote: >> Firmware needs to serialize or override based on the timing of the two >> consecutive requests. > > Maybe add a comment over that routine and detail its working a bit? Like its > not > synchronous, etc. I

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Viresh Kumar
On 09-08-17, 11:09, Sudeep Holla wrote: > Firmware needs to serialize or override based on the timing of the two > consecutive requests. Maybe add a comment over that routine and detail its working a bit? Like its not synchronous, etc. I expect that you would also add a callback with SCMI, so

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Viresh Kumar
On 09-08-17, 11:09, Sudeep Holla wrote: > Firmware needs to serialize or override based on the timing of the two > consecutive requests. Maybe add a comment over that routine and detail its working a bit? Like its not synchronous, etc. I expect that you would also add a callback with SCMI, so

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Sudeep Holla
On 09/08/17 05:28, Viresh Kumar wrote: > On 04-08-17, 15:31, Sudeep Holla wrote: >> The cpufreq core provides option for drivers to implement fast_switch >> callback which is invoked for frequency switching from interrupt context. >> >> This patch adds support for fast_switch callback in SCMI

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-09 Thread Sudeep Holla
On 09/08/17 05:28, Viresh Kumar wrote: > On 04-08-17, 15:31, Sudeep Holla wrote: >> The cpufreq core provides option for drivers to implement fast_switch >> callback which is invoked for frequency switching from interrupt context. >> >> This patch adds support for fast_switch callback in SCMI

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-08 Thread Viresh Kumar
On 04-08-17, 15:31, Sudeep Holla wrote: > The cpufreq core provides option for drivers to implement fast_switch > callback which is invoked for frequency switching from interrupt context. > > This patch adds support for fast_switch callback in SCMI cpufreq driver > by making use of polling based

Re: [PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-08 Thread Viresh Kumar
On 04-08-17, 15:31, Sudeep Holla wrote: > The cpufreq core provides option for drivers to implement fast_switch > callback which is invoked for frequency switching from interrupt context. > > This patch adds support for fast_switch callback in SCMI cpufreq driver > by making use of polling based

[PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-04 Thread Sudeep Holla
The cpufreq core provides option for drivers to implement fast_switch callback which is invoked for frequency switching from interrupt context. This patch adds support for fast_switch callback in SCMI cpufreq driver by making use of polling based SCMI transfer. It also sets the flag

[PATCH v2 18/18] cpufreq: scmi: add support for fast frequency switching

2017-08-04 Thread Sudeep Holla
The cpufreq core provides option for drivers to implement fast_switch callback which is invoked for frequency switching from interrupt context. This patch adds support for fast_switch callback in SCMI cpufreq driver by making use of polling based SCMI transfer. It also sets the flag