Re: [PATCH v2] mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040

2020-08-21 Thread Ulf Hansson
On Fri, 21 Aug 2020 at 16:31, Raul Rangel wrote: > > Oops, what was embarrassing! Thanks Ulf for removing it. Thanks Nick for > caching that. No worries, we all make mistakes. The important thing is that we take good care of fixing them as soon as possible. Kind regards Uffe > > On Fri, Aug 21

Re: [PATCH v2] mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040

2020-08-21 Thread Ulf Hansson
On Fri, 21 Aug 2020 at 02:24, Nicolas Boichat wrote: > > On Thu, Aug 20, 2020 at 3:00 AM Raul E Rangel wrote: > > > > The AMD eMMC Controller can only use the tuned clock while in HS200 and > > HS400 mode. If we switch to a different mode, we need to disable the > > tuned clock. If we have previo

Re: [PATCH v2] mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040

2020-08-20 Thread Nicolas Boichat
On Thu, Aug 20, 2020 at 3:00 AM Raul E Rangel wrote: > > The AMD eMMC Controller can only use the tuned clock while in HS200 and > HS400 mode. If we switch to a different mode, we need to disable the > tuned clock. If we have previously performed tuning and switch back to > HS200 or HS400, we can

[PATCH v2] mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040

2020-08-19 Thread Raul E Rangel
The AMD eMMC Controller can only use the tuned clock while in HS200 and HS400 mode. If we switch to a different mode, we need to disable the tuned clock. If we have previously performed tuning and switch back to HS200 or HS400, we can re-enable the tuned clock. Previously the tuned clock was not g