Listing individual devices in the qcom_scm_qseecom_allowlist table
doesn't really scale. For each new device we have to add both DT and an
entry in the table. This way handling new devices by distributions
becomes more complicated: it's not enough to add new DT, the qcom_scm
also has to be patched.
Replace a machine-based allowlist with the platform-based table. If a
particular device has buggy or incompatible firmware, it still can be
disabled in the table. And while the patch to disable it is pending,
make it possible to use qcom_scm.qseecom kernel argument to forcebly
enable or disable usage of QSEECOM.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
Dmitry Baryshkov (2):
firmware: qcom: scm: add modparam to control QSEECOM enablement
firmware: qcom: scm: rework QSEECOM allowlist
drivers/firmware/qcom/qcom_scm.c | 54 ++++++++++++++++++++++++++--------------
1 file changed, 36 insertions(+), 18 deletions(-)
---
base-commit: c88416ba074a8913cf6d61b789dd834bbca6681c
change-id: 20241103-rework-qseecom-a6c8ceffc424
Best regards,
--
Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
