On Tue, May 31, 2022 at 9:39 PM Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote: > > On Fri, 20 May 2022 at 13:43, Ben Chuang <benchuanggli@xxxxxxxxx> wrote: > > > > When the system resumes from suspend (S3 or S4), the power mode is > > MMC_POWER_OFF. In this status, gl9763e_runtime_resume() should not enable > > PLL. Add a condition to this function to enable PLL only when the power > > mode is MMC_POWER_ON. > > > > Fixes: d607667bb8fa (mmc: sdhci-pci-gli: Add runtime PM for GL9763E) > > Signed-off-by: Ben Chuang <benchuanggli@xxxxxxxxx> > > Sorry for the delay, I have been out traveling. Unfortunately this > didn't make it for v5.18, although I have queued it up for v5.19 and > added a stable tag. > > Thanks and kind regards > Uffe > It's ok. Thank you for the explanation. Best regards, Ben > > > --- > > Hi, > > > > Sorry, resend this patch because typo two email addresses. > > Sorry for Adrian and Kane. > > > > Best regards, > > Ben > > --- > > drivers/mmc/host/sdhci-pci-gli.c | 3 +++ > > 1 file changed, 3 insertions(+) > > > > diff --git a/drivers/mmc/host/sdhci-pci-gli.c b/drivers/mmc/host/sdhci-pci-gli.c > > index d09728c37d03..d81e5dc90e15 100644 > > --- a/drivers/mmc/host/sdhci-pci-gli.c > > +++ b/drivers/mmc/host/sdhci-pci-gli.c > > @@ -972,6 +972,9 @@ static int gl9763e_runtime_resume(struct sdhci_pci_chip *chip) > > struct sdhci_host *host = slot->host; > > u16 clock; > > > > + if (host->mmc->ios.power_mode != MMC_POWER_ON) > > + return 0; > > + > > clock = sdhci_readw(host, SDHCI_CLOCK_CONTROL); > > > > clock |= SDHCI_CLOCK_PLL_EN; > > -- > > 2.36.0 > >
