aarch64-laptops / build

Build an Linux OS based image
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Yoga c630 venus #43

Open bm16ton opened 4 years ago

bm16ton commented 4 years ago

Im currently using the wip-5.5.0 branch , audio,wifi,bt,lcd brightness, even gps is working. Just cant get the venus video coders to work... on the 5.5 branch dmesg says;

qcom-venus aa00000.video-codec: Adding to iommu group 7 qcom-venus aa00000.video-codec: failed to reset venus core qcom-venus: probe of aa00000.video-codec failed with error -110

on the few 5.7 kernels i could get to boot, where very little hardware worked it would say;

qcom-venus aa00000.video-codec: Adding to iommu group 8 qcom-venus aa00000.video-codec: non legacy binding qcom-venus aa00000.video-codec: invalid firmware metadata qcom-venus aa00000.video-codec: fail to load video firmware qcom-venus: probe of aa00000.video-codec failed with error -22

Ive tried every version of the venus-5.2 firmware files i can find, on both 5.5 and 5.7 kernels same results as stated. Not sure if i should trust the 5.7 "invalid firmware metadata" or not.

UPDATE: copied qcvss850.mbn from windows partition, used pil-splitter and copied the files to firmware diectory. now I get. [ 3.965785] qcom-venus aa00000.video-codec: Adding to iommu group 4 [ 3.967932] qcom-venus aa00000.video-codec: non legacy binding [ 4.270350] qcom-venus aa00000.video-codec: failed to reset venus core [ 4.276469] qcom-venus: probe of aa00000.video-codec failed with error -110