From: Bingbu Cao <bingbu.cao@xxxxxxxxx> This patch series adds a driver for Intel IPU6 input system. IPU6 is the sixth generation of Imaging Processing Unit, it is a PCI device which can be found in some Intel Client Platforms. User can use IPU6 to capture images from MIPI camera sensors. IPU6 has its own firmware which exposes ABIs to driver, and communicates with CSE to do firmware authentication. IPU6 has its MMU hardware, so the driver sets up a page table to allow IPU6 DMA to access the system memory. IPU6 input system driver uses MC and V4L2 sub-device APIs besides V4L2. --- TODOs: - Add support for multiplexed streams - Add firmware CSI2 lanes configuration verification and documentation --- Bingbu Cao (13): media: intel/ipu6: add Intel IPU6 PCI device driver media: intel/ipu6: add IPU virtual bus driver media: intel/ipu6: add IPU6 buttress interface driver media: intel/ipu6: CPD parsing for get firmware components media: intel/ipu6: add IPU6 DMA mapping API and MMU table media: intel/ipu6: add syscom interfaces between firmware and driver media: intel/ipu6: input system ABI between firmware and driver media: intel/ipu6: add IPU6 CSI2 receiver v4l2 sub-device media: intel/ipu6: add the CSI2 DPHY implementation media: intel/ipu6: add input system driver media: intel/ipu6: input system video capture nodes media: add Kconfig and Makefile for IPU6 MAINTAINERS: add maintainers for Intel IPU6 input system driver MAINTAINERS | 10 + drivers/media/pci/Kconfig | 1 + drivers/media/pci/intel/Makefile | 3 +- drivers/media/pci/intel/ipu6/Kconfig | 15 + drivers/media/pci/intel/ipu6/Makefile | 23 + drivers/media/pci/intel/ipu6/ipu6-bus.c | 263 ++++ drivers/media/pci/intel/ipu6/ipu6-bus.h | 69 + drivers/media/pci/intel/ipu6/ipu6-buttress.c | 916 ++++++++++++ drivers/media/pci/intel/ipu6/ipu6-buttress.h | 109 ++ drivers/media/pci/intel/ipu6/ipu6-cpd.c | 359 +++++ drivers/media/pci/intel/ipu6/ipu6-cpd.h | 107 ++ drivers/media/pci/intel/ipu6/ipu6-dma.c | 497 ++++++ drivers/media/pci/intel/ipu6/ipu6-dma.h | 19 + drivers/media/pci/intel/ipu6/ipu6-fw-com.c | 417 ++++++ drivers/media/pci/intel/ipu6/ipu6-fw-com.h | 47 + drivers/media/pci/intel/ipu6/ipu6-fw-isys.c | 566 +++++++ drivers/media/pci/intel/ipu6/ipu6-fw-isys.h | 574 +++++++ drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c | 575 +++++++ drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h | 75 + .../media/pci/intel/ipu6/ipu6-isys-dwc-phy.c | 549 +++++++ .../media/pci/intel/ipu6/ipu6-isys-jsl-phy.c | 245 +++ .../media/pci/intel/ipu6/ipu6-isys-mcd-phy.c | 735 +++++++++ drivers/media/pci/intel/ipu6/ipu6-isys-phy.h | 24 + .../media/pci/intel/ipu6/ipu6-isys-queue.c | 869 +++++++++++ .../media/pci/intel/ipu6/ipu6-isys-queue.h | 97 ++ .../media/pci/intel/ipu6/ipu6-isys-subdev.c | 309 ++++ .../media/pci/intel/ipu6/ipu6-isys-subdev.h | 70 + .../media/pci/intel/ipu6/ipu6-isys-video.c | 1132 ++++++++++++++ .../media/pci/intel/ipu6/ipu6-isys-video.h | 120 ++ drivers/media/pci/intel/ipu6/ipu6-isys.c | 1326 +++++++++++++++++ drivers/media/pci/intel/ipu6/ipu6-isys.h | 190 +++ drivers/media/pci/intel/ipu6/ipu6-mmu.c | 833 +++++++++++ drivers/media/pci/intel/ipu6/ipu6-mmu.h | 65 + .../intel/ipu6/ipu6-platform-buttress-regs.h | 231 +++ .../intel/ipu6/ipu6-platform-isys-csi2-reg.h | 187 +++ .../media/pci/intel/ipu6/ipu6-platform-regs.h | 177 +++ drivers/media/pci/intel/ipu6/ipu6-platform.h | 31 + drivers/media/pci/intel/ipu6/ipu6.c | 969 ++++++++++++ drivers/media/pci/intel/ipu6/ipu6.h | 344 +++++ 39 files changed, 13147 insertions(+), 1 deletion(-) create mode 100644 drivers/media/pci/intel/ipu6/Kconfig create mode 100644 drivers/media/pci/intel/ipu6/Makefile create mode 100644 drivers/media/pci/intel/ipu6/ipu6-bus.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-bus.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-buttress.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-buttress.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-cpd.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-cpd.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-dma.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-dma.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-fw-com.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-fw-com.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-fw-isys.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-fw-isys.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-csi2.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-csi2.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-dwc-phy.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-jsl-phy.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-mcd-phy.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-phy.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-queue.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-queue.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-subdev.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-subdev.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-video.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys-video.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-isys.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-mmu.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6-mmu.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-platform-buttress-regs.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-platform-isys-csi2-reg.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-platform-regs.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6-platform.h create mode 100644 drivers/media/pci/intel/ipu6/ipu6.c create mode 100644 drivers/media/pci/intel/ipu6/ipu6.h -- 2.39.1
