From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-media@vger.kernel.org
Cc: Antti Laakso <antti.laakso@linux.intel.com>,
sarang.sapre@intel.com, daxing.li@intel.com,
ong.hock.yu@intel.com
Subject: [PATCH v4 00/45] media: ipu6: Add support for ipu7 hardware
Date: Mon, 7 Sep 2026 14:29:19 +0300 [thread overview]
Message-ID: <20260907113004.2489993-1-sakari.ailus@linux.intel.com> (raw)
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 v3:
- Rename global symbols also found in ipu7 driver so both drivers can be
compiled in the same build.
- Add a mechanism to select the ipu driver for ipu7 and ipu7.5 at runtime
(second last patch) using module parameters.
- Update ipu7 driver TODO file (last patch).
Changes since v2:
- Addressed comments from Sakari.
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 | 546 +++++---
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, 7602 insertions(+), 1381 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
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 support for IPU 7 and IPU 7.5
Sakari Ailus (1):
staging: media: ipu7: Update TODO file
drivers/media/pci/intel/ipu6/Kconfig | 9 +
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 | 556 +++++---
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 +
drivers/staging/media/ipu7/TODO | 28 +-
drivers/staging/media/ipu7/ipu7.c | 7 +
include/media/ipu6-pci-table.h | 4 +
40 files changed, 7630 insertions(+), 1407 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
base-commit: f9536a8065d9eed0d9114878c56ffc4e5a18bdfc
--
2.47.3
next reply other threads:[~2026-09-07 11:30 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 11:29 Sakari Ailus [this message]
2026-09-07 11:29 ` [PATCH v4 01/45] media: ipu6: Add helpers for IPU runtime variation Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 02/45] media: ipu6: Rename pointer to firmware context Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 03/45] media: ipu6: Rename buttress_ipc pointer Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 04/45] media: ipu6: Remove duplicate warnings in cpd validation Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 05/45] media: ipu6: Remove unused ipu6 firmware struct Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 06/45] media: ipu6: Cleanup ipu6_mmu_init() Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 07/45] media: ipu6: Simplify firmware com arguments Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 08/45] media: ipu6: Add helper to identify ipu7 Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 09/45] media: ipu6: Prepare buttress for ipu7 support Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 10/45] media: ipu6: Use single struct for registers Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 11/45] media: ipu6: Rename IPU subsys ID Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 12/45] media: ipu6: Add ipu7 buttress support Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 13/45] media: ipu6: Prepare mmu driver for hw variation Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 14/45] media: ipu6: Add ipu7 mmu support Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 15/45] media: ipu6: Add ipu7 cpd handling Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 16/45] media: ipu6: Add check for pkg_dir before freeing Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 17/45] media: ipu6: Rename isys fw msg union Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 18/45] media: ipu6: Move isys isr handlers to fw file Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 19/45] media: ipu6: Move hw specific buffer handling down Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 20/45] media: ipu6: Isolate hw specific buffer handling Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 21/45] media: ipu6: Add isys firmware ops Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 22/45] media: ipu6: Add ipu7 fw start/stop functionality Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 23/45] media: ipu6: Add ipu7 fw com methods Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 24/45] media: ipu6: Add ipu7 fw isys ops Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 25/45] media: ipu6: Add ipu7 csi2 register definitions Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 26/45] media: ipu6: Add ipu7 isr handler Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 27/45] media: ipu6: Add ipu7 csi phy driver Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 28/45] media: ipu6: Split ipu6 csi2 stream enable/disable Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 29/45] media: ipu6: Add support for ipu7 csi2 receiver Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 30/45] media: ipu6: Parse bus type for ipu7 Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 31/45] media: ipu6: Enable ipu7 isys interrupts Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 32/45] media: ipu6: Skip watermark configuration for ipu7 Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 33/45] media: ipu6: The SPC init is valid only for ipu6 Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 34/45] media: ipu6: The VC arbitration mechanism is ipu6 only Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 35/45] media: ipu6: Move buttress mem alloc out from probe Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 36/45] media: ipu6: Read correct SKU ID for ipu7 Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 37/45] media: ipu6: Add support for fixed iova region Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 38/45] media: ipu6: Make fw mapping function reusable Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 39/45] media: ipu6: Move isys fw mapping to pci_probe Sakari Ailus
2026-09-07 11:29 ` [PATCH v4 40/45] media: ipu6: Map ipu7 firmware Sakari Ailus
2026-09-07 11:30 ` [PATCH v4 41/45] media: ipu6: Set model name for ipu7 Sakari Ailus
2026-09-07 11:30 ` [PATCH v4 42/45] media: ipu6: Add ipu7.5 buttress support Sakari Ailus
2026-09-07 11:30 ` [PATCH v4 43/45] media: ipu6: Add ipu7.5 mmu initialization data Sakari Ailus
2026-09-07 11:30 ` [PATCH v4 44/45] media: ipu6: Enable support for IPU 7 and IPU 7.5 Sakari Ailus
2026-09-07 11:30 ` [PATCH v4 45/45] staging: media: ipu7: Update TODO file Sakari Ailus
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