Commit Graph

2 Commits

Author SHA1 Message Date
Sumit Garg
7e59cd4ad5 dt-bindings: media: venus: Fix iommus property
Fix IOMMU DT propety for venus via dropping SMMU stream IDs which
relates to secure context bank. Assigning Linux kernel (HLOS) VMID
to secure context bank stream IDs is incorrect. The maximum value
for iommus property is updated accordingly.

These DT bindings changes should be backwards compatible.

Signed-off-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20260122121042.579270-3-sumit.garg@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-23 22:31:40 -05:00
Jorge Ramirez-Ortiz
c329055587 media: dt-bindings: venus: Add qcm2290 dt schema
Add a schema for the venus video encoder/decoder on the qcm2290.

The order of the IOMMU list is strict: the first two entries correspond
to non-secure IOMMUs, and the remaining three to secure IOMMUs.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
2025-09-09 15:59:15 +02:00