Re: [PATCH 2/8] clk: qcom: gdsc: Enable supply reglator in GPU GX handler

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 21 Dec 2023 at 15:01, Konrad Dybcio <konrad.dybcio@xxxxxxxxxx> wrote:
>
> On 21.12.2023 04:50, Bjorn Andersson wrote:
> > The GX GDSC is modelled to aid the GMU in powering down the GPU in the
> > event that the GPU crashes, so that it can be restarted again. But in
> > the event that the power-domain is supplied through a dedicated
> > regulator (in contrast to being a subdomin of another power-domain),
> > something needs to turn that regulator on, both to make sure things are
> > powered and to match the operation in gdsc_disable().
> >
> > Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
> > ---
> >  drivers/clk/qcom/gdsc.c | 8 +++++++-
> >  1 file changed, 7 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c
> > index 5358e28122ab..d1139c895503 100644
> > --- a/drivers/clk/qcom/gdsc.c
> > +++ b/drivers/clk/qcom/gdsc.c
> > @@ -557,7 +557,13 @@ void gdsc_unregister(struct gdsc_desc *desc)
> >   */
> >  int gdsc_gx_do_nothing_enable(struct generic_pm_domain *domain)
> I suppose the name is confusing now..
>
> But at the same time I can't come up with anything that's less than
> like 6 words..

gdsc_gx_enable() ;-)

-- 
With best wishes
Dmitry




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux