lkml.org 
[lkml]   [2021]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    From
    SubjectRE: [PATCH v14 2/4] dmaengine: tegra: Add tegra gpcdma driver
    Date
    > 06.12.2021 16:00, Akhil R пишет:
    > > +static const struct __maybe_unused dev_pm_ops tegra_dma_dev_pm_ops =
    > {
    > > + SET_LATE_SYSTEM_SLEEP_PM_OPS(tegra_dma_pm_suspend,
    > > +tegra_dma_pm_resume) };
    >
    > Why late?
    To wait for the drivers using the dma to be suspended so that they
    don't keep the dma busy.
    Agree with the other comments.

    Thanks,
    Akhil
    \
     
     \ /
      Last update: 2021-12-15 14:50    [W:4.765 / U:0.076 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site