[PATCH v2 0/4] drm/imagination: Clean up MIPS firmware interfaces

[Alexandru Dadu]

1. Limits access to the MIPS firmware interface, keeping its state
   within the relevant implementation.
2. Align MIPS firmware headers with the other processor headers.
3. Improved logging in error paths.
4. Simplify MIPS PTE definitions.

Signed-off-by: Alexandru Dadu <alexandru.dadu@xxxxxxxxxx>
---
Changes in v2:
- propagate the commit update to PVR_MIPSFW_TLB_GET_PA().
- removed the RISC-V group from the target group of this update.
- Link to v1: https://patch.msgid.link/20261014-b4-simplify-mips-pte-defs-v1-0-b4ad7bb68e22@xxxxxxxxxx

To: Alessio Belle <alessio.belle@xxxxxxxxxx>
To: Luigi Santivetti <luigi.santivetti@xxxxxxxxxx>
To: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
To: Maxime Ripard <mripard@xxxxxxxxxx>
To: Thomas Zimmermann <tzimmermann@xxxxxxx>
To: David Airlie <airlied@xxxxxxxxx>
To: Simona Vetter <simona@xxxxxxxx>
To: Paul Walmsley <pjw@xxxxxxxxxx>
To: Palmer Dabbelt <palmer@xxxxxxxxxxx>
To: Albert Ou <aou@xxxxxxxxxxxxxxxxx>
To: Alexandre Ghiti <alex@xxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: imagination@xxxxxxxxxxxxxxxxxxxxx
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx

---
Alessio Belle (2):
      drm/imagination: Limit access to the MIPS firmware interface
      drm/imagination: Make the MIPS firmware headers arch-independent

Matt Coster (2):
      drm/imagination: Improve some logging in error paths
      drm/imagination: Simplify MIPS PTE definitions

 drivers/gpu/drm/imagination/pvr_fw.c               |   6 +-
 drivers/gpu/drm/imagination/pvr_fw.h               |  11 +-
 drivers/gpu/drm/imagination/pvr_fw_mips.c          |  79 +++--
 drivers/gpu/drm/imagination/pvr_fw_mips.h          |  49 ---
 drivers/gpu/drm/imagination/pvr_fw_riscv.c         |   1 -
 drivers/gpu/drm/imagination/pvr_mips_internal.h    | 309 +++++++++++++++++++
 .../gpu/drm/imagination/pvr_mips_internal_check.h  |  35 +++
 drivers/gpu/drm/imagination/pvr_rogue_mips.h       | 335 ---------------------
 drivers/gpu/drm/imagination/pvr_rogue_mips_check.h |  35 ---
 drivers/gpu/drm/imagination/pvr_vm_mips.c          | 162 +++++++---
 drivers/gpu/drm/imagination/pvr_vm_mips.h          |   2 +
 11 files changed, 519 insertions(+), 505 deletions(-)
---
base-commit: 6e375de99d0c420169481fcd36064177ab55b09d
change-id: 20261014-b4-simplify-mips-pte-defs-e2be1f613d14

Best regards,
--  
Alexandru Dadu <alexandru.dadu@xxxxxxxxxx>