Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Patrick Rudolph, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/coreboot/+/32719 to look at the new patch set (#18). Change subject: drivers/apple: Add hybrid graphics driver ...................................................................... drivers/apple: Add hybrid graphics driver A hybrid graphics driver for Apple MacBook Pro. The driver logic is based on lenovo/hybrid_graphics. It is splitted into romstage and ramstage parts. The mainboard code calls the driver from romstage to get the GPU state. The driver reads the state from the `hybrid_grapihcs_mode` nvram option, switches dGPU power on or off according to the state and returns the state to the mainboard code. The mainboard code then has to hide the disabled PCI device. The ramstage part handles the graphics muxes. The muxes code is based on the apple-gmux linux driver, originally written by: * Canonical Ltd. <seth.forshee@canonical.com> * Andreas Heider, 2010-2012 <andreas@meetr.de> * Lukas Wunner, 2015 <lukas@wunner.de> Tested on MacBook Pro Retina 15 Mid 2012 (MacBook Pro 10,1). Change-Id: I22b66622cd2da0e9951ee726d650d204fbb8a5bc Signed-off-by: Evgeny Zinoviev <me@ch1p.io> --- A src/drivers/apple/hybrid_graphics/Kconfig A src/drivers/apple/hybrid_graphics/Makefile.inc A src/drivers/apple/hybrid_graphics/acpi/gmux.asl A src/drivers/apple/hybrid_graphics/chip.h A src/drivers/apple/hybrid_graphics/gmux.c A src/drivers/apple/hybrid_graphics/gmux.h A src/drivers/apple/hybrid_graphics/hybrid_graphics.c A src/drivers/apple/hybrid_graphics/hybrid_graphics.h A src/drivers/apple/hybrid_graphics/romstage.c 9 files changed, 348 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/coreboot refs/changes/19/32719/18 -- To view, visit https://review.coreboot.org/c/coreboot/+/32719 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: coreboot Gerrit-Branch: master Gerrit-Change-Id: I22b66622cd2da0e9951ee726d650d204fbb8a5bc Gerrit-Change-Number: 32719 Gerrit-PatchSet: 18 Gerrit-Owner: Evgeny Zinoviev <me@ch1p.io> Gerrit-Reviewer: Evgeny Zinoviev <me@ch1p.io> Gerrit-Reviewer: Martin Roth <martinroth@google.com> Gerrit-Reviewer: Patrick Georgi <pgeorgi@google.com> Gerrit-Reviewer: Patrick Rudolph <siro@das-labor.org> Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org> Gerrit-CC: Nico Huber <nico.h@gmx.de> Gerrit-CC: Paul Menzel <paulepanter@users.sourceforge.net> Gerrit-MessageType: newpatchset