Messages in this thread | | | From | Doug Anderson <> | Date | Thu, 27 Aug 2020 08:44:53 -0700 | Subject | Re: [PATCH] mmc: sdhci-msm: We need to restore_dll_config for sc7180 |
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Hi,
On Thu, Aug 27, 2020 at 8:41 AM Douglas Anderson <dianders@chromium.org> wrote: > > Although sc7180 is supposed to have a hardware fix that means that we > don't have to restore the DLL config like we did with sdm845, > apparently the hardware fix doesn't work in all cases. Until it's > understood under exactly which cases we the hardware fix malfunctions, > let's go back to restoring the DLL config whenever we do runtime > resume. This is safe and gets things working again. > > NOTE: we don't need to introduce a whole new "struct > sdhci_msm_variant_info" for sc7180 since it would be exactly the same > as the sdm845 one. We'll just refer to that one. > > Signed-off-by: Douglas Anderson <dianders@chromium.org> > --- > > drivers/mmc/host/sdhci-msm.c | 1 + > 1 file changed, 1 insertion(+)
Sorry for the spam. I was too busy debugging and preparing my other patches and didn't realize that Veerabhadrarao was sending at the exact same time. Let's take that one, AKA:
https://lore.kernel.org/r/1598541694-15694-1-git-send-email-vbadigan@codeaurora.org
-Doug
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