hi Merek, I tried booting a snow device and could not get it to boot it to the console. I assume i don't have right kernel config. Can you share your config if possible. Thanks, RaviOn Mon, Aug 6, 2018 at 4:05 PM Ravi Chandra Sadineni <ravisadineni@xxxxxxxxxxxx> wrote: > > Hi Merek, > > Thanks for the info. Lemme understand what's going on. Will update the > thread once I have more info. > > Thanks, > Ravi > On Mon, Aug 6, 2018 at 12:15 AM Marek Szyprowski > <m.szyprowski@xxxxxxxxxxx> wrote: > > > > Hi Dmitry > > > > On 2018-08-06 08:16, Dmitry Torokhov wrote: > > > On Sun, Aug 5, 2018 at 10:29 PM Marek Szyprowski > > > <m.szyprowski@xxxxxxxxxxx> wrote: > > >> Hi Ravi, > > >> > > >> On 2018-08-03 18:53, Ravi Chandra Sadineni wrote: > > >>> Understood. I am trying to reproduce this issue locally. Wanted to > > >>> know the version of the kernel so I can give a try. Marek, can you > > >>> please confirm the kernel version. > > >>> > > >> Yes, sorry for the missing context, I was in hurry writing the report and > > >> I wanted to send it before leaving the office. I'm testing mainline on Snow > > >> with exynos_defconfig. > > >> > > >> Suspend/resume is partially broken already with mainline, but if you disable > > >> CPUfreq support, it works fine on Linux v4.17. > > >> > > >> I've posted CPUfreq related fixes here if you are interested: > > >> https://patchwork.kernel.org/patch/10554607/ > > >> https://patchwork.kernel.org/patch/10554603/ > > >> > > >> The issue with cros_ec_keyb patch appears first on Linux v4.18-rc1, which is > > >> the first release with that patch. > > > Marek, this patch should only be in -next, I do not believe I sent it > > > to Linus just yet. If mainline is broken for you it can't be caused by > > > this patch. > > > > Aaahh. My fault then. The suspend/resume issue is cause by commit > > 38ba34a43dbc ("Input: cros_ec_keyb - mark cros_ec_keyb driver as wake > > enabled device."), which has been merged to v4.18-rc1. > > > > It looks that I've downloaded wrong patch from the patchwork to reply it > > with a a bug report. :( I'm really sorry for the noise in the wrong thread. > > > > Ravi: please let me know how can I help you to debug this issue. > > > > > > > >> Linux -next from 20180803, which has a few > > >> more patches for cros_ec_keyb suffers from the same issue. > > > Just to confirm, if you revert only this patch from -next you get > > > suspend/resume back? > > > > > > Thanks. > > > > Best regards > > -- > > Marek Szyprowski, PhD > > Samsung R&D Institute Poland > > -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
