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[RFT,0/2] drm/msm/adreno: Setup SMMU aparture

Message ID 20241002-adreno-smmu-aparture-v1-0-e9a63c9ccef5@oss.qualcomm.com (mailing list archive)
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Series drm/msm/adreno: Setup SMMU aparture | expand

Message

Bjorn Andersson Oct. 3, 2024, 3:01 a.m. UTC 
Support for per-page tables requires the SMMU aparture to be setup, on
some targets this is done statically in firmware, on others it's
expected to be requested in runtime by the driver, through a SCM call.

Marking the series as RFT, as this has been tested on a few different
modern platforms, but only with Qualcomm presence in EL2.

Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
---
Bjorn Andersson (2):
      firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
      drm/msm/adreno: Setup SMMU aparture for per-process page table

 drivers/firmware/qcom/qcom_scm.c        | 19 +++++++++++++++++++
 drivers/firmware/qcom/qcom_scm.h        |  1 +
 drivers/gpu/drm/msm/adreno/adreno_gpu.c | 10 ++++++++++
 include/linux/firmware/qcom/qcom_scm.h  |  1 +
 4 files changed, 31 insertions(+)
---
base-commit: fe21733536749bb1b31c9c84e0b8d2ab8d82ce13
change-id: 20241002-adreno-smmu-aparture-fe7d5a1cb834

Best regards,