This series adds support to ARM and arm64 for using the kernel's EFI framebuffer driver to drive EFI Graphics Output Protocol (GOP) based framebuffers. This involves refactoring some of the existing x86 code so it can be reused by ARM and arm64, and wiring it up both in the UEFI stub and in the core kernel into the existing UEFI infrastructure for ARM and arm64. Ard Biesheuvel (8): efi: make install_configuration_table() boot service usable efi: libstub: move Graphics Output Protocol handling to generic code efi/x86: libstub: move to generic GOP code efi/x86: efifb: move DMI based quirks handling out of generic code efi: efifb: use builtin_platform_driver and drop unused includes efi/arm*: libstub: wire up GOP handling into the ARM UEFI stub efi/arm*: efifb: expose efifb platform device if GOP is available efi/arm: populate screen_info based on data provided by the UEFI stub arch/arm/include/asm/efi.h | 20 +- arch/arm/kernel/efi.c | 24 ++ arch/arm/kernel/setup.c | 3 +- arch/arm64/include/asm/efi.h | 11 +- arch/arm64/kernel/efi.c | 3 + arch/arm64/kernel/image.h | 1 + arch/x86/boot/compressed/eboot.c | 308 +---------------- arch/x86/boot/compressed/eboot.h | 74 ---- arch/x86/include/asm/efi.h | 7 + arch/x86/kernel/sysfb_efi.c | 15 + drivers/firmware/efi/arm-init.c | 25 ++ drivers/firmware/efi/libstub/Makefile | 2 +- drivers/firmware/efi/libstub/arm-stub.c | 23 ++ drivers/firmware/efi/libstub/arm32-stub.c | 38 +++ drivers/firmware/efi/libstub/gop.c | 354 ++++++++++++++++++++ drivers/video/fbdev/Kconfig | 2 +- drivers/video/fbdev/efifb.c | 21 +- include/linux/efi.h | 89 ++++- 18 files changed, 615 insertions(+), 405 deletions(-) create mode 100644 drivers/firmware/efi/libstub/gop.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
