Do we need this in Noble?
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https://bugs.launchpad.net/bugs/2042074
Title:
missing mei_vsc firmware for HM2172 and OV02E sensor
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
Incomplete
Status in linux-firmware source package in Jammy:
Fix Released
Status in linux-firmware source package in Mantic:
Fix Released
Status in linux-firmware source package in Noble:
Incomplete
Bug description:
[SRU Justification]
[Impact]
Missing mei_vsc firmware for HM2172 and OV02E sensor.
mei_vsc spi-INTC10D0:00: Direct firmware load for
vsc/soc_a1_prod/ivsc_pkg_ovti02e1_0_a1_prod.bin failed with error -2
mei_vsc spi-INTC10D0:00: file not found
vsc/soc_a1_prod/ivsc_pkg_ovti02e1_0_a1_prod.bin
mei_vsc spi-INTC10D0:00: hw_reset failed ret = -19
mei_vsc spi-INTC10D0:00: reset failed ret = -19
mei_vsc spi-INTC10D0:00: link layer initialization failed.
mei_vsc spi-INTC10D0:00: init hw failure.
[Fix]
Upstream (https://github.com/intel/ivsc-firmware) commit 4f15196c0dcb
("firmware: add HM2172 and OV02E sensor").
Note that a surfix "_a1_prod" is added to the requested fw filename, so a
symbolic link is created for each of the VSC fw blobs.
[Test Case]
Boot with firmware blobs installed, and mei_vsc should probe successfully
without error.
[Where problems could occur]
While this introduces support for new hardware on new platforms, expect every
possible problem.
[Other Info]
We're to support oem-6.5/jammy, and mantic for best effort. While there is no
Noble branch yet, Noble is not nominated.
========== original bug report ==========
[ 5.880936] mei_vsc spi-INTC10D0:00: Direct firmware load for
vsc/soc_a1_prod/ivsc_pkg_ovti02e1_0_a1_prod.bin failed with error -2
[ 5.880940] mei_vsc spi-INTC10D0:00: file not found
vsc/soc_a1_prod/ivsc_pkg_ovti02e1_0_a1_prod.bin
[ 5.880958] mei_vsc spi-INTC10D0:00: hw_reset failed ret = -19
[ 5.880959] mei_vsc spi-INTC10D0:00: reset failed ret = -19
[ 5.880960] mei_vsc spi-INTC10D0:00: link layer initialization failed.
[ 5.880974] mei_vsc spi-INTC10D0:00: init hw failure.
Upstream commit in https://github.com/intel/ivsc-
firmware/commit/4f15196c0dcb7b71981cfe24015336eefd9a7bc8
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