01.11.2020 16:31, Chanwoo Choi пишет:
Hi Dmitry,
This patch contains the three features as following:
- Use interconnect interface for controlling the clock instead of
controlling it direclty 2. Use EMC_STAT instead of IMC_STAT 3. Change polling_interval and upthreshold for more fast responsiveness
I think you need to make the separate patches for each role. But, if it is difficult or not proper to split out 1,2 roles, you can make two patches for 1,2 and 3 roles.
Hello Chanwoo,
We will probably move the Tegra20 EMC_STAT devfreq driver into the memory driver and remove the older IMC_STAT driver in v7, like it was suggested by Thierry Reding. This will be a much less invasive code change.
Also, if you want to get more responsiveness, you could use delayed timer instead of deferrable timer by editing the devfreq_dev_profile structure.
Thanks, I'll try the deferrable timer.