On Fri, 15 Nov 2024 at 12:23, Sarthak Garg <quic_sartgarg@xxxxxxxxxxx> wrote: > > > > On 11/4/2024 4:19 PM, Dmitry Baryshkov wrote: > > On Mon, Nov 04, 2024 at 11:37:22AM +0530, Sarthak Garg wrote: > >> Enable MMC_CAP_AGGRESSIVE_PM for qualcomm controllers. > >> This enables runtime PM for eMMC/SD card. > > > > Could you please mention, which platforms were tested with this patch? > > Note, upstream kernel supports a lot of platforms, including MSM8974, I > > think the oldest one, which uses SDHCI. > > > > This was tested with qdu1000 platform. Are you sure that it won't break other platforms? > > >> > >> Signed-off-by: Sarthak Garg <quic_sartgarg@xxxxxxxxxxx> > >> --- > >> drivers/mmc/host/sdhci-msm.c | 1 + > >> 1 file changed, 1 insertion(+) > >> > >> diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c > >> index e00208535bd1..6657f7db1b8e 100644 > >> --- a/drivers/mmc/host/sdhci-msm.c > >> +++ b/drivers/mmc/host/sdhci-msm.c > >> @@ -2626,6 +2626,7 @@ static int sdhci_msm_probe(struct platform_device *pdev) > >> goto clk_disable; > >> } > >> > >> + msm_host->mmc->caps |= MMC_CAP_AGGRESSIVE_PM; > >> msm_host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY | MMC_CAP_NEED_RSP_BUSY; > >> > >> /* Set the timeout value to max possible */ > >> -- > >> 2.17.1 > >> > > -- With best wishes Dmitry
