The fingerprint stack needs /dev/tee0, and the pmOS config has never built the
driver -- so every session so far has loaded an out-of-tree module. That has
been recorded since 2 September as the release blocker, on the reading that
drivers/tee/qcomtee/Kconfig's `select QCOM_TZMEM_MODE_SHMBRIDGE` would flip
tzmem out of Generic mode and drag a boot+selftest round with it.
It does not. QCOM_TZMEM_MODE_SHMBRIDGE is a member of a choice block, and
Kconfig cannot select a choice member -- the statement is inert, and silently
so. Setting CONFIG_QCOMTEE=m and running olddefconfig against the tree
produces exactly one line of difference and leaves CONFIG_QCOM_TZMEM_MODE_
GENERIC=y, which is the mode every fingerprint measurement was taken on.
The driver is already in the base tree; the only reason it was out-of-tree
here was that nothing enabled it. Verified on the dev phone: the module built
from this config carries ZERO module parameters against the research build's
95, matching vermagic, and the phone boots on it with modules-load.d bringing
it up, /dev/tee0 present, fingerprintd ready and the enrolled template
loading. So the shipped module is upstream code on the tested tzmem mode.
Not pushed. Whether to ship QCOMTEE with tzmem in Generic mode is a separate
question with a real answer -- journal/tee warns about that mode -- and it is
now sequenceable on its own instead of forced by a select that does nothing.
pkgver 7.1.2 -> 7.2.0; config regenerated from the pmOS 7.2.0-r0 config
plus the FP6 bring-up fragment (same enables as before), olddefconfig'd
against the rebased combined-stable.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
milos-linux combined-stable now carries the camera-main merge
(af49850e65bd): camss C-PHY support, the IMX896 main sensor, the DW9784
AF controller and the board DTS for all three (the VL53L3 ToF node is
DTS-only for now, its driver is future work). Kernel config gains
CONFIG_VIDEO_IMX896=m + CONFIG_VIDEO_DW9784=m - the camss core, CAMCC
and CCI are on since the ultra-wide commit, and the libcamera side
(IMX896 tuning, contrast AF, AWB stabilization) already ships since
aport r8.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Kernel config: CONFIG_VIDEO_OV13B10=m + CONFIG_VIDEO_DW9714=m — the camss
core, CAMCC and CCI were already enabled; the sensor and VCM drivers were
the only missing pieces. The camera carries themselves land via
milos-linux combined-stable (merge of the 'camera' topic branch,
nondescriptpointer's 5 patches, authorship preserved).
libcamera: new temp/ aport overriding pmOS 99990.7.2-r1 with -r2, adding
nondescriptpointer's OV13B10 sensor helper (gain = code/128, enables the
software-ISP AGC/AWB) and sensor properties patches on top of the pmOS
0.7.2 APKBUILD. Patch sha512s re-recorded from the actual files (his
APKBUILD diff carried stale hashes); all four patches verified to apply
against the v0.7.2 tarball.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
First flash boot reached systemd and died into emergency mode on
'FAT-fs (loop0p1): IO charset ascii not found': the tested phone config
never needed FAT NLS tables because the old install used an ext2 /boot;
the current device package uses a vfat ESP. Single flip, olddefconfig
roundtripped.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Kernel aport forked from pmaports 7.1.2-r0, repointed at milos-linux
combined-stable with the tested FP6 config (+EFI_ZBOOT for packaging);
imsd + nftables aports from the pending pmaports submission. build.sh
carries TODO(validate) markers - not yet run end-to-end.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
