On 8/23/24 3:54 AM, Bean Huo wrote:
On Thu, 2024-08-22 at 10:51 -0700, Bart Van Assche wrote:
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.
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.
Hi Bean,
I'm only aware of one UFS controller type that shows this behavior.
Thanks,
Bart.
