On Thu, 2024-08-22 at 10:51 -0700, Bart Van Assche wrote: > On 8/22/24 7:17 AM, Bean Huo wrote: > > Do you mean re-enabling UIC complete interrupt will cause the > > problem? > > That's correct. ufshcd_uic_hibern8_enter() calls > ufshcd_uic_pwr_ctrl() > indirectly. For the test setup that is on my desk, the code in > ufshcd_uic_pwr_ctrl() that re-enables the UIC completion interrupt > causes the UFS host controller to exit hibernation. > > Thanks, > > Bart. Do you think this is only true in your case or for a specific UFS controller vendor? and this doesnnot mean that all UFS controller vendors have this problem? Maybe MTK has confirmed this. Kind regards, Bean
