On Thu, Nov 23, 2023 at 3:32 PM Hanjun Guo <guohanjun@xxxxxxxxxx> wrote: > > On 2023/11/23 22:00, Sudeep Holla wrote: > > On Thu, Nov 23, 2023 at 05:44:33PM +0530, Sumit Gupta wrote: > >> From: Srikar Srimath Tirumala <srikars@xxxxxxxxxx> > >> > >> Current implementation of processor_thermal performs software throttling > >> in fixed steps of "20%" which can be too coarse for some platforms. > >> We observed some performance gain after reducing the throttle percentage. > >> Change the CPUFREQ thermal reduction percentage and maximum thermal steps > >> to be configurable. Also, update the default values of both for Nvidia > >> Tegra241 (Grace) SoC. The thermal reduction percentage is reduced to "5%" > >> and accordingly the maximum number of thermal steps are increased as they > >> are derived from the reduction percentage. > >> > >> Signed-off-by: Srikar Srimath Tirumala <srikars@xxxxxxxxxx> > >> Co-developed-by: Sumit Gupta <sumitg@xxxxxxxxxx> > >> Signed-off-by: Sumit Gupta <sumitg@xxxxxxxxxx> > >> --- > >> > >> Sending this patch separately as the other patch in the series is > >> applied by Rafael in v6[1]. Revision history before this version is > >> in the cover letter of v6[1]. > >> > >> Please review and provide ACK if looks fine. > >> > > > > For arm64 specific changes(a minor nit below though), > > > > Acked-by: Sudeep Holla <sudeep.holla@xxxxxxx> Applied as 6.8 material, thanks!
