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Apple SPI properties

Lukas Wunner linux-acpi linux-spi lkml 4 versions – In review

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Versions newest first · linked by author and title

  1. v4 Latest5 patches 6 repliesIn review
  2. v33 of 6 patches 2 repliesSuperseded
  3. v21 of 4 patches 4 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v13 patches11 repliesSuperseded

Patches in v4 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5treewide: Consolidate Apple DMI checksarch/x86/include/asm/setup.h arch/x86/kernel/early-quirks.c arch/x86/kernel/quirks.c +9 more+51 -723 replies
2/5ACPI / property: Don't evaluate objects for devices w/o handledrivers/acpi/property.c+3 -00 replies
3/5ACPI / property: Support Apple _DSM propertiesdrivers/acpi/Makefile drivers/acpi/internal.h drivers/acpi/property.c +1 more+151 -00 replies
4/5ACPI / scan: Recognize Apple SPI and I2C slavesdrivers/acpi/scan.c+7 -01 reply
5/5spi: Use Apple device properties in absence of ACPI resourcesdrivers/spi/spi.c+32 -00 replies

Reviews trailers per patch

All 5 patches have a Reviewed-by or Acked-by.

PatchRonald TschalärMika WesterbergAndy ShevchenkoMark Brown
1/5A-b
2/5A-b
3/5T-b A-b R-b
4/5Reported-and-tested-by A-b
5/5T-b A-b R-b A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 4 reviewers.

Read the v4 thread

Cover letter [PATCH v4 0/5] Apple SPI properties

Retrieve device properties on Macs with an Apple-specific _DSM and use them in lieu of _CRS data upon SPI slave initialization in preparation of supporting the SPI keyboard on 2015+ MacBooks, v4.

Please refer to the cover letter of v1 for further details:
http://www.spinics.net/lists/linux-acpi/msg75537.html

Changes v3 -> v4:

Patch 1:
- Extend consolidation of Apple DMI checks to the entire tree instead of just the ACPI core. (Rafael, Andy, Darren)

Patches 2 - 5 are as before.

Thanks,

Lukas

Lukas Wunner (5):
treewide: Consolidate Apple DMI checks
ACPI / property: Don't evaluate objects for devices w/o handle ACPI / property: Support Apple _DSM properties
ACPI / scan: Recognize Apple SPI and I2C slaves
spi: Use Apple device properties in absence of ACPI resources

 arch/x86/include/asm/setup.h            |   1 +
 arch/x86/kernel/early-quirks.c          |   4 +-
 arch/x86/kernel/quirks.c                |  10 +++
 arch/x86/kernel/setup.c                 |   2 +
 drivers/acpi/Makefile                   |   1 +
 drivers/acpi/internal.h                 |   6 ++
 drivers/acpi/osi.c                      |  37 ++-------
 drivers/acpi/pci_root.c                 |   4 +-
 drivers/acpi/property.c                 |   6 ++
 drivers/acpi/sbs.c                      |  25 +-----
 drivers/acpi/scan.c                     |   7 ++
 drivers/acpi/x86/apple.c                | 141 ++++++++++++++++++++++++++++++++
 drivers/firmware/efi/apple-properties.c |   5 +-
 drivers/pci/quirks.c                    |   5 +-
 drivers/spi/spi.c                       |  32 ++++++++
 drivers/thunderbolt/icm.c               |  13 +--
 drivers/thunderbolt/tb.c                |   4 +-
 include/linux/platform_data/x86/apple.h |  13 +++
 18 files changed, 244 insertions(+), 72 deletions(-)
 create mode 100644 drivers/acpi/x86/apple.c
 create mode 100644 include/linux/platform_data/x86/apple.h
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2.11.0