On Tue, 2024-11-19 at 16:52 +0800, Ziqi Chen wrote: > External email : Please do not click links or open attachments until > you have verified the sender or the content. > > > Hi Peter, > > Thank you for your comment. We also recognize that the H8 Enter/Exit > has > the same issue. In fact, we have tried to add the H8 command before. > Unfortunately, the situation with Hibern8 is complex, there are a lot > of > status checks, and some vendors have their own sequence that is > implemented in their vendor driver by Vops. Simply including the H8 > command here would cause other issues since the vendor sequence for > H8 > enter/exit is required. If we add the full sequence here, the code > will > be bloated. We haven’t come up with a good solution for the Hibern8 > situation yet. However, whether we include the H8 command or not, the > above issue is present as well (directly call ufshcd_send_uic_cmd() > via > BSG framework). > Right now, we have tested the PA_PWRMODE case and confirmed that it > works, so we want to quickly resolve the PA_PWRMODE issue to unblock > our > customers’ urgent cases first. As for the Hibern8 situation, we have > plan to fix it but we want to fix it afterward, in a separated > change. > If you have any good suggestions, we can discuss separately. > > BRs, > Ziqi > Hi Ziqi, I can understand. Thanks. Peter Reviewed-by: Peter Wang <peter.wang@xxxxxxxxxxxx>
