Hi Greg, Thanks for the review. On 1/11/22 10:03 PM, Greg KH wrote: > > > On Tue, Jan 11, 2022 at 09:36:43PM +0800, Wayne Chang wrote: >> From: Sing-Han Chen <singhanc@xxxxxxxxxx> >> >> after driver sending the UCSI_START cmd, CCGx would >> clear Bit 0:Device Interrupt in the INTR_REG if CCGX >> reset successfully. >> >> however, there might be a chance that other bits in >> INTR_REG are not cleared due to internal data queued >> in PPM and cause the driver thinks CCGx reset failed. >> >> the commit checks bit 0 in INTR_REG and ignore other >> bits. ucsi driver would reset PPM later. >> >> Signed-off-by: Sing-Han Chen <singhanc@xxxxxxxxxx> >> Signed-off-by: Wayne Chang <waynec@xxxxxxxxxx> >> --- >> drivers/usb/typec/ucsi/ucsi_ccg.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) > > What commit id does this fix? The change is to fix the defect of ucsi_ccg_init func based on the CCGx spec. The original implementation's commit Id is i247c554a14aa1. > thanks, > > greg k-h > thanks, Wayne.
