FYI for X13s users subscribed here: with the firmware now present, venus
actually runs, but the kernel never votes the MMCX rail for it. The
result is an SMMU fault, a firmware hang, an IRQ storm and hard resets
(reliably when the display blanks). Reported, with root-cause tests and
a workaround (blacklist venus_core/venus_dec/venus_enc), as LP:
#2172673: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/

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https://bugs.launchpad.net/bugs/2115199

Title:
  Missing qcom venus firmware

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