[PATCH v2 00/44] media: ipu6: Add support for ipu7 hardware

Hello,

The 7th Gen Intel Imaging Processing Unit is a PCI device including
input system and processing system. This set adds support for ISYS
in IPU7 and IPU7.5.

Changes since v1:
- Fixed review and checkpatch issues.
- Fixed a bug in ipu6 fw communication.
- Added missing bits for ipu7 CSI2 initialization.
- Changed IPU runtime detection.
- Added IPU7.5 support.

Antti Laakso (44):
  media: ipu6: Add helpers for IPU runtime variation
  media: ipu6: Rename pointer to firmware context
  media: ipu6: Rename buttress_ipc pointer
  media: ipu6: Remove duplicate warnings in cpd validation
  media: ipu6: Remove unused ipu6 firmware struct
  media: ipu6: Cleanup ipu6_mmu_init()
  media: ipu6: Simplify firmware com arguments
  media: ipu6: Add helper to identify ipu7
  media: ipu6: Prepare buttress for ipu7 support
  media: ipu6: Use single struct for registers
  media: ipu6: Rename IPU subsys ID
  media: ipu6: Add ipu7 buttress support
  media: ipu6: Prepare mmu driver for hw variation
  media: ipu6: Add ipu7 mmu support
  media: ipu6: Add ipu7 cpd handling
  media: ipu6: Add check for pkg_dir before freeing
  media: ipu6: Rename isys fw msg union
  media: ipu6: Move isys isr handlers to fw file
  media: ipu6: Move hw specific buffer handling down
  media: ipu6: Isolate hw specific buffer handling
  media: ipu6: Add isys firmware ops
  media: ipu6: Add ipu7 fw start/stop functionality
  media: ipu6: Add ipu7 fw com methods
  media: ipu6: Add ipu7 fw isys ops
  media: ipu6: Add ipu7 csi2 register definitions
  media: ipu6: Add ipu7 isr handler
  media: ipu6: Add ipu7 csi phy driver
  media: ipu6: Split ipu6 csi2 stream enable/disable
  media: ipu6: Add support for ipu7 csi2 receiver
  media: ipu6: Parse bus type for ipu7
  media: ipu6: Enable ipu7 isys interrupts
  media: ipu6: Skip watermark configuration for ipu7
  media: ipu6: The SPC init is valid only for ipu6
  media: ipu6: The VC arbitration mechanism is ipu6 only
  media: ipu6: Move buttress mem alloc out from probe
  media: ipu6: Read correct SKU ID for ipu7
  media: ipu6: Add support for fixed iova region
  media: ipu6: Make fw mapping function reusable
  media: ipu6: Move isys fw mapping to pci_probe
  media: ipu6: Map ipu7 firmware
  media: ipu6: Set model name for ipu7
  media: ipu6: Add ipu7.5 buttress support
  media: ipu6: Add ipu7.5 mmu initialization data
  media: ipu6: Enable ipu7 and ipu7.5

 drivers/media/pci/intel/ipu6/Makefile         |   10 +-
 drivers/media/pci/intel/ipu6/ipu6-bus.h       |    6 +-
 drivers/media/pci/intel/ipu6/ipu6-buttress.c  |  568 +++++---
 drivers/media/pci/intel/ipu6/ipu6-buttress.h  |   50 +-
 drivers/media/pci/intel/ipu6/ipu6-cpd.c       |  195 ++-
 drivers/media/pci/intel/ipu6/ipu6-cpd.h       |   43 +
 drivers/media/pci/intel/ipu6/ipu6-dma.c       |   24 +-
 drivers/media/pci/intel/ipu6/ipu6-dma.h       |    2 +
 drivers/media/pci/intel/ipu6/ipu6-fw-isys.c   |  589 +++++++-
 drivers/media/pci/intel/ipu6/ipu6-fw-isys.h   |   48 +-
 drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c |  207 ++-
 drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h |    5 +
 .../media/pci/intel/ipu6/ipu6-isys-queue.c    |   87 +-
 .../media/pci/intel/ipu6/ipu6-isys-queue.h    |    6 +-
 .../media/pci/intel/ipu6/ipu6-isys-video.c    |  160 +--
 .../media/pci/intel/ipu6/ipu6-isys-video.h    |    1 +
 drivers/media/pci/intel/ipu6/ipu6-isys.c      |  397 ++----
 drivers/media/pci/intel/ipu6/ipu6-isys.h      |   55 +-
 drivers/media/pci/intel/ipu6/ipu6-mmu-hw.c    |  296 ++++
 drivers/media/pci/intel/ipu6/ipu6-mmu.c       |  133 +-
 drivers/media/pci/intel/ipu6/ipu6-mmu.h       |  158 ++-
 .../intel/ipu6/ipu6-platform-buttress-regs.h  |  111 +-
 drivers/media/pci/intel/ipu6/ipu6.c           |  536 +++++---
 drivers/media/pci/intel/ipu6/ipu6.h           |  200 +--
 drivers/media/pci/intel/ipu6/ipu7-boot.c      |  405 ++++++
 drivers/media/pci/intel/ipu6/ipu7-boot.h      |   46 +
 drivers/media/pci/intel/ipu6/ipu7-fw-com.c    |   74 +
 drivers/media/pci/intel/ipu6/ipu7-fw-com.h    |   53 +
 drivers/media/pci/intel/ipu6/ipu7-fw-isys.c   |  787 +++++++++++
 drivers/media/pci/intel/ipu6/ipu7-fw-isys.h   |  296 ++++
 .../media/pci/intel/ipu6/ipu7-isys-csi-phy.c  | 1072 +++++++++++++++
 .../media/pci/intel/ipu6/ipu7-isys-csi-phy.h  |   16 +
 .../pci/intel/ipu6/ipu7-isys-csi2-regs.h      | 1189 +++++++++++++++++
 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.c    |  858 ++++++++++++
 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.h    |  254 ++++
 .../media/pci/intel/ipu6/ipu7-platform-regs.h |   32 +
 include/media/ipu6-pci-table.h                |    4 +
 37 files changed, 7596 insertions(+), 1377 deletions(-)
 create mode 100644 drivers/media/pci/intel/ipu6/ipu6-mmu-hw.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-boot.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-boot.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-com.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-com.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-isys.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-isys.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi-phy.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi-phy.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi2-regs.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.c
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.h
 create mode 100644 drivers/media/pci/intel/ipu6/ipu7-platform-regs.h

-- 
2.55.0