Messages in this thread | ![/](/images/icornerl.gif) | | Date | Mon, 9 Oct 2023 17:06:40 +0530 | Subject | Re: [Patch v3 0/2] Improvements to the Tegra CPUFREQ driver | From | Sumit Gupta <> |
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On 04/10/23 19:35, Sumit Gupta wrote: > This patch set adds below improvements to the Tegra194 CPUFREQ driver. > They are applicable to all the Tegra SoC's supported by the driver. > > 1) Patch 1: Avoid making SMP call on every frequency request to reduce > the time for frequency set and get calls. > > 2) Patch 2: Use reference clock count based loop instead of udelay() > to improve the accuracy of re-generated CPU frequency. > > The patches are not related but have minor conflict. So, need to be > applied in order of patch numbers. If 'Patch 2' is to be applied first > then will rebase that and send separately. > > --- > v1[2] -> v3: > - Patch 1: used sizeof(*data->cpu_data) in devm_kcalloc(). > > v1[1] -> v2: > - Patch 1: added new patch. > - Patch 2: changed subject and patch order. > > Sumit Gupta (2): > cpufreq: tegra194: save CPU data to avoid repeated SMP calls > cpufreq: tegra194: use refclk delta based loop instead of udelay > > drivers/cpufreq/tegra194-cpufreq.c | 151 ++++++++++++++++++++--------- > 1 file changed, 106 insertions(+), 45 deletions(-) > > [2] https://lore.kernel.org/lkml/20230901164113.29139-1-sumitg@nvidia.com/ > [1] https://lore.kernel.org/lkml/20230901152046.25662-1-sumitg@nvidia.com/ >
Hi Viresh,
If there is no further comment. Can we please still apply these patches for 6.7 ?
Best Regards, Sumit Gupta
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