johalun

johannes@jd:~ % sudo sysctl kern.msgbuf_clear=1
kern.msgbuf_clear: 0 -> 0
johannes@jd:~ % sudo kldunload i915kms
johannes@jd:~ % dmesg
[drm:drm_fb_helper_hotplug_event] 
[drm:drm_setup_crtcs] 
[drm:drm_helper_probe_single_connector_modes] [CONNECTOR:85:eDP-1]
[drm:intel_dp_detect] [CONNECTOR:85:eDP-1]
[drm:intel_power_well_enable] enabling DC off
[drm:gen9_set_dc_state] Setting DC state from 02 to 00

johalun

diff --git a/sys/dev/iicbus/input/iichid.c b/sys/dev/iicbus/input/iichid.c
index 68b8b1e4d9b6..fe0e3fd96f4f 100644
--- a/sys/dev/iicbus/input/iichid.c
+++ b/sys/dev/iicbus/input/iichid.c
@@ -34,6 +34,12 @@
 #include <dev/iicbus/iiconf.h>
 
 #include "iicbus_if.h"
+#include "opt_evdev.h"
+

johalun

root@amd:~ # cat /var/log/Xorg.0.log
[  2078.396] 
X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
[  2078.398] Build Operating System: FreeBSD 13.0-CURRENT amd64 
[  2078.398] Current Operating System: FreeBSD amd 13.0-CURRENT FreeBSD 13.0-CURRENT r347394+f389590a25dc(drm-v5.0) DRM amd64
[  2078.399] Build Date: 10 May 2019  11:49:20PM
[  2078.400]  
[  2078.400] Current version of pixman: 0.34.0
[  2078.401] 	Before reporting problems, check http://wiki.x.org

johalun

diff --git a/graphics/drm-current-kmod/Makefile b/graphics/drm-current-kmod/Makefile
index a026dfa03c86..e5f3f8103d22 100644
--- a/graphics/drm-current-kmod/Makefile
+++ b/graphics/drm-current-kmod/Makefile
@@ -19,6 +19,7 @@ RUN_DEPENDS=  gpu-firmware-kmod>=g20180319:graphics/gpu-firmware-kmod
 CONFLICTS_INSTALL=     drm-devel-kmod \
                        drm-fbsd11.2-kmod \
                        drm-fbsd12.0-kmod \
+                       drm-fbsd12.1-kmod \
                        drm-legacy-kmod

johalun

commit c86f6c434c203ab8325cd56fff2bc27f2ae0b142
Author: Johannes Lundberg <johalun0@gmail.com>
Date:   Wed May 22 14:54:23 2019

    Implement suspend resume for ig4 and i2c devices

diff --git a/sys/dev/ichiic/ig4_acpi.c b/sys/dev/ichiic/ig4_acpi.c
index f0b431fd1007..c3d8be6e0149 100644
--- a/sys/dev/ichiic/ig4_acpi.c
+++ b/sys/dev/ichiic/ig4_acpi.c

johalun

if ( ! $?XDG_RUNTIME_DIR ) then
    setenv XDG_RUNTIME_DIR /tmp/${uid}-runtime-dir
    if ( ! -d "$XDG_RUNTIME_DIR" ) then
        mkdir "$XDG_RUNTIME_DIR"
        chmod 0700 "$XDG_RUNTIME_DIR"
    endif
endif
	
# XKB For Sway:
setenv XKB_DEFAULT_RULES   evdev

johalun

$ (x=`pwd`; cd /usr/src ; make buildenv CROSS_TOOLCHAIN=powerpc64-gcc TARGET=powerpc TARGET_ARCH=powerpc64 BUILDENV_SHELL="cd  ${x}; make -s -j8")
Entering world for powerpc64:powerpc

Explicit target required.  Likely "buildworld" is wanted.  See build(7).
--- _guard ---
*** [_guard] Error code 1

johalun

#!/bin/sh

# Requires:
# pkg install devel/powerpc64-xtoolchain-gcc (gcc in base is too old)
# cd /usr/src; make kernel-toolchain TARGET_ARCH=aarch64

CLEAN=no
UPDATE=no
PWD=`pwd`
OBJDIRPREFIX=/tmp/kms-drm-

johalun

johannes@jm:~/dev/freebsd/kms-drm % git status
On branch drm-v5.0-fbsd12.1
Your branch is up to date with 'origin/drm-v5.0-fbsd12.1'.

nothing to commit, working tree clean
johannes@jm:~/dev/freebsd/kms-drm % ./scripts/crossbuild.sh sysdir=/usr/src-stable12/sys
Got sysdir=/usr/src-stable12/sys
Building amd64 SYSDIR=/usr/src-stable12/sys...
Entering world for amd64:amd64
===> linuxkpi (all)

johalun

diff --git a/sys/conf/files b/sys/conf/files
index 7eaa38aa6f50..8077d6a80783 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -1787,6 +1787,7 @@ dev/iicbus/iicbb.c		optional iicbb
 dev/iicbus/iicbb_if.m		optional iicbb
 dev/iicbus/iicbus.c		optional iicbus
 dev/iicbus/iicbus_if.m		optional iicbus
+dev/iicubs/iichid.c		optional iichid acpi iicbus
 dev/iicbus/iiconf.c		optional iicbus