Srinidhi N Kaushik has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39356 )
Change subject: mb/google/volteer: Enable Audio DSP UPD ......................................................................
Patch Set 11:
(1 comment)
https://review.coreboot.org/c/coreboot/+/39356/2/src/mainboard/google/voltee... File src/mainboard/google/volteer/variants/baseboard/devicetree.cb:
https://review.coreboot.org/c/coreboot/+/39356/2/src/mainboard/google/voltee... PS2, Line 121: # iDisp-Link T-Mode 0: 2T, 2: 4T, 3: 8T, 4: 16T : register "PchHdaIDispLinkTmode" = "2" : # iDisp-Link Freq 4: 96MHz, 3: 48MHz. : register "PchHdaIDispLinkFrequency" = "4" : # Not disconnected/enumerable : register "PchHdaIDispCodecDisconnect" = "0"
Srinidhi, can you please confirm this.
Yes, as I remember this was the case on tglrvp. We needed this settings for HDMI/DP Audio palyback to work. We need to double check on volteer though. Furquan, do you think we dont need this change for volteer ?