Messages in this thread | | | From | Lukas Wunner <> | Date | Tue, 1 Aug 2017 14:10:41 +0200 | Subject | [PATCH v4 0/5] Apple SPI properties |
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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
-- 2.11.0
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