On Mon, Jul 23, 2018 at 01:28:40PM -0500, joshua stein wrote:
> On the 2015 MacBook Pro and the 12" MacBook, the firmware reports a
> framebuffer size of 2880x1800 but the screens are 2560x1600 and
> 2304x1440. Our console ends up drawing text off screen and the
> latest few lines can't be read.
>
> Once X loads, it probes the outputs again and uses the proper
> resolution.
>
> For the console, the outputs are already being probed but the BIOS
> resolution is only discarded if it's too small. I'd like to change
> it to discard it if it's too large as well, so it uses the actual
> resolution probed.
>
> On a machine like a server where inteldrm loads but has nothing
> connected, intel_fb is null, so this code doesn't run.
This makes a huge difference in usability for my 2015 12-inch MacBook
(MacBook8,1)! I would love to see this committed. Thank you!
Bryan
(Obviously clock was wrong and I did not realize it. Looks like ntpd is
not setting the clock with -s for some reason so rdate did the trick.)
OpenBSD 6.3-current (GENERIC.MP) #0: Sat Dec 31 17:15:58 PST 2016
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8469352448 (8077MB)
avail mem = 8203497472 (7823MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x8afad000 (40 entries)
bios0: vendor Apple Inc. version "MB81.88Z.0164.B32.1706181928" date 06/18/2017
bios0: Apple Inc. MacBook8,1
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP HPET APIC SBST ECDT SSDT SSDT SSDT SSDT SSDT SSDT SSDT
DMAR MCFG
acpi0: wakeup devices PEG0(S3) EC__(S3) HDEF(S3) RP01(S3) RP03(S4) ARPT(S4)
RP04(S4) RP05(S3) SPIT(S3) XHC1(S3) ADP1(S3) LID0(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz, 800.17 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz, 800.01 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu1: failed to identify
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz, 800.00 MHz
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu2: failed to identify
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) M-5Y71 CPU @ 1.20GHz, 800.00 MHz
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,RDSEED,ADX,SMAP,PT,IBRS,IBPB,STIBP,SENSOR,ARAT,XSAVEOPT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
cpu3: failed to identify
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 40 pins
acpiec0 at acpi0
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-52
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG0)
acpiprt2 at acpi0: bus 4 (RP01)
acpiprt3 at acpi0: bus 1 (RP03)
acpiprt4 at acpi0: bus 2 (RP04)
acpiprt5 at acpi0: bus 3 (RP05)
acpicpu0 at acpi0: C3(200@530 mwait.1@0x60), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@530 mwait.1@0x60), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@530 mwait.1@0x60), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@530 mwait.1@0x60), C2(200@148 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpisbs0 at acpi0: SBS0 model "bq20z451" serial 1 type LION oem "SMP"
acpicmos0 at acpi0
"APP0001" at acpi0 not configured
"ACPI0008" at acpi0 not configured
"ACPI0001" at acpi0 not configured
"APP000D" at acpi0 not configured
"BCM2E7C" at acpi0 not configured
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
"APP0002" at acpi0 not configured
acpibtn2 at acpi0: SLPB
acpivideo0 at acpi0: IGPU
acpivout0 at acpivideo0: DD01
cpu0: Enhanced SpeedStep 800 MHz: speeds: 1301, 1300, 1200, 1100, 1000, 900,
800, 700, 600, 500 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 5G Host" rev 0x09
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 5300" rev 0x09
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 2304x1440, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
azalia0 at pci0 dev 3 function 0 "Intel Core 5G HD Audio" rev 0x09: msi
xhci0 at pci0 dev 20 function 0 "Intel 9 Series xHCI" rev 0x03: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00
addr 1
"Intel 9 Series DMA" rev 0x03 at pci0 dev 21 function 0 not configured
vendor "Intel", unknown product 0x9ce2 (class serial bus unknown subclass 0x80,
rev 0x03) at pci0 dev 21 function 2 not configured
"Intel 9 Series SPI" rev 0x03 at pci0 dev 21 function 4 not configured
vendor "Intel", unknown product 0x9ce3 (class communications subclass serial,
rev 0x03) at pci0 dev 21 function 5 not configured
"Intel 9 Series MEI" rev 0x03 at pci0 dev 22 function 0 not configured
azalia1 at pci0 dev 27 function 0 "Intel 9 Series HD Audio" rev 0x03: msi
azalia1: codecs: Cirrus Logic CS4208
audio0 at azalia1
ppb0 at pci0 dev 28 function 0 "Intel 9 Series PCIE" rev 0xe3: msi
pci1 at ppb0 bus 4
ppb1 at pci0 dev 28 function 2 "Intel 9 Series PCIE" rev 0xe3: msi
pci2 at ppb1 bus 1
bwfm0 at pci2 dev 0 function 0 "Broadcom BCM4350" rev 0x05: msi
ppb2 at pci0 dev 28 function 3 "Intel 9 Series PCIE" rev 0xe3: msi
pci3 at ppb2 bus 2
"Broadcom BCM15700A2" rev 0x00 at pci3 dev 0 function 0 not configured
ppb3 at pci0 dev 28 function 4 "Intel 9 Series PCIE" rev 0xe3: msi
pci4 at ppb3 bus 3
nvme0 at pci4 dev 0 function 0 "Apple NVMe" rev 0x01: msi, NVMe 1.0
nvme0: APPLE SSD AP0512H, firmware 5.841.01, serial C0251820123456789
scsibus1 at nvme0: 1 targets
sd0 at scsibus1 targ 0 lun 0: <NVMe, APPLE SSD AP0512, 5.84> SCSI4 0/direct
fixed
sd0: 477102MB, 4096 bytes/sector, 122138132 sectors
pcib0 at pci0 dev 31 function 0 "Intel 9 Series LPC" rev 0x03
ichiic0 at pci0 dev 31 function 3 "Intel 9 Series SMBus" rev 0x03: apic 2 int 18
iic0 at ichiic0
pchtemp0 at pci0 dev 31 function 6 "Intel 9 Series Thermal" rev 0x03
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns8250, no fifo
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
asmc0 at isa0 port 0x300/32: rev 2.25f625, 620 keys
vmm0 at mainbus0: VMX/EPT
efifb at mainbus0 not configured
uhub1 at uhub0 port 1 configuration 1 interface 0 "Apple Inc. USB2.0 Hub" rev
2.10/45.26 addr 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "CHICONY USB Keyboard" rev
2.00/2.30 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd0 at ukbd0: console keyboard, using wsdisplay0
uhidev1 at uhub1 port 1 configuration 1 interface 1 "CHICONY USB Keyboard" rev
2.00/2.30 addr 3
uhidev1: iclass 3/0, 3 report ids
uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid2 at uhidev1 reportid 3: input=3, output=0, feature=0
ugen0 at uhub1 port 2 "Apple Inc. USB-C Digital AV Multiport Adapter" rev
2.10/2.35 addr 4
uhub2 at uhub0 port 12 configuration 1 interface 0 "Apple Inc. USB3.0 Hub" rev
3.00/45.26 addr 5
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
sd1: 477097MB, 4096 bytes/sector, 122136979 sectors
root on sd1a (812c63d1df89903a.a) swap on sd1b dump on sd1b
hib block_io biowait error 22 blk 2133248 size 512
