On 9/7/22 13:05, Jonathan Gray wrote:
If you add "option DRMDEBUG" to your kernel config
there may be some hints in the (large amount of) dmesg output
Also build with this to add some more DP messages.
Used in sys/dev/pci/drm/drm_dp_mst_topology.c
Index: sys/dev/pci/drm/drm_print.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/drm/drm_print.c,v
retrieving revision 1.4
diff -u -p -r1.4 drm_print.c
--- sys/dev/pci/drm/drm_print.c 12 Jun 2020 10:06:40 -0000 1.4
+++ sys/dev/pci/drm/drm_print.c 7 Sep 2022 10:38:00 -0000
@@ -43,7 +43,7 @@
* Bitmask of DRM_UT_x. See include/drm/drm_print.h for details.
*/
#ifdef DRMDEBUG
-unsigned int __drm_debug = DRM_UT_DRIVER | DRM_UT_KMS;
+unsigned int __drm_debug = DRM_UT_DRIVER | DRM_UT_KMS | DRM_UT_DP;
#else
unsigned int __drm_debug;
#endif
Thanks; I think I have identified the problem.
I rebuilt against -current with the suggested modifications. This is
tested on the HP ProDesk w/ 1x DP + 1x VGA output; only the DP output is
in use, and it's connected to a monitor with MST enabled. I've included
the dmesg output at the bottom.
I've noticed that DP MST seems to be supported by both port and sink
(host system and monitor respectively, I am guessing). However, it's
being administratively disabled via a check on the following variable:
i915->params.enable_dp_mst (see "modparam:no" in the log message below).
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes, modparam: no
Digging a bit further...the params struct is defined in i915_params.h,
and its members are initialised to specific values that are subsequently
used as the initial configuration for i915 devices in Linux (see call to
i915_params_copy() in i915_drv.c). This is however not performed under
OpenBSD, because it's buried in an #ifdef __linux__ section. So it looks
like we are simply missing some intended default configuration.
I've included a bodge below to ignore enable_dp_mst entirely, and I have
confirmed that this restores my ability to run with DisplayPort MST. I
am assuming that it's safe to set enable_dp_mst true by default in
OpenBSD, but that seems unlikely to help other users who are not relying
on MST for multi-screen support.
My initial approach to fix this properly would be to introduce
OpenBSD-conditional config into i915_params.h and then update
i915_driver_probe() so that it calls i915_params_copy() early. Then it
would be possible to incrementally identify which defaults are
appropriate. If that's acceptable then I'm happy to prepare a diff for
testing.
Thanks again for the tips to investigate this - it's a great relief to
have understood the issue and it will be nice to get use of my second
screen again.
Paul
Hacked diff:
diff --git a/sys/dev/pci/drm/drm_print.c b/sys/dev/pci/drm/drm_print.c
index b251af66c24..bdd49c47e94 100644
--- a/sys/dev/pci/drm/drm_print.c
+++ b/sys/dev/pci/drm/drm_print.c
@@ -43,7 +43,7 @@
* Bitmask of DRM_UT_x. See include/drm/drm_print.h for details.
*/
#ifdef DRMDEBUG
-unsigned int __drm_debug = DRM_UT_DRIVER | DRM_UT_KMS;
+unsigned int __drm_debug = DRM_UT_DRIVER | DRM_UT_KMS | DRM_UT_DP;
#else
unsigned int __drm_debug;
#endif
diff --git a/sys/dev/pci/drm/i915/display/intel_dp.c
b/sys/dev/pci/drm/i915/display/intel_dp.c
index 465cb36bb22..3ad99ae903d 100644
--- a/sys/dev/pci/drm/i915/display/intel_dp.c
+++ b/sys/dev/pci/drm/i915/display/intel_dp.c
@@ -2563,8 +2563,7 @@ intel_dp_can_mst(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
- return i915->params.enable_dp_mst &&
- intel_dp->can_mst &&
+ return intel_dp->can_mst &&
drm_dp_read_mst_cap(&intel_dp->aux, intel_dp->dpcd);
}
@@ -2585,8 +2584,7 @@ intel_dp_configure_mst(struct intel_dp *intel_dp)
if (!intel_dp->can_mst)
return;
- intel_dp->is_mst = sink_can_mst &&
- i915->params.enable_dp_mst;
+ intel_dp->is_mst = sink_can_mst;
drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr,
intel_dp->is_mst);
Full dmesg w/ drm debug enabled:
OpenBSD 7.2-beta (CUSTOM.MP) #0: Wed Sep 7 14:59:56 CEST 2022
bui...@buildy.xyz:/usr/src/sys/arch/amd64/compile/CUSTOM.MP
real mem = 8363495424 (7976MB)
avail mem = 8092405760 (7717MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xc39a1000 (51 entries)
bios0: vendor HP version "N23 Ver. 02.56" date 04/08/2022
bios0: HP HP ProDesk 400 G2 MINI
acpi0 at bios0: ACPI 5.0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP SSDT UEFI SSDT MSDM SLIC WSMT HPET APIC MCFG
SSDT SSDT SSDT DMAR FPDT BGRT
acpi0: wakeup devices PEG1(S4) PEGP(S4) PEG2(S4) PEGP(S4) PEG0(S4)
PEGP(S4) GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) RP01(S4) PXSX(S4) RP02(S4)
PXSX(S4) RP03(S4) PXSX(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 23999999 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz, 2394.42 MHz, 06-5e-03
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,SSE
4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,
PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,
BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,
PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,
XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 6MB 64b/line 12-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz, 2394.43 MHz, 06-5e-03
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,SSE
4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,
PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,
BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,
PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,
XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 6MB 64b/line 12-way L3 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz, 2394.43 MHz, 06-5e-03
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,SSE
4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,
PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,
BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,
PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,
XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 6MB 64b/line 12-way L3 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i5-6500T CPU @ 2.50GHz, 2394.43 MHz, 06-5e-03
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,SSE
4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,
PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,
BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,
PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,
XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 6MB 64b/line 12-way L3 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG1)
acpiprt2 at acpi0: bus -1 (PEG2)
acpiprt3 at acpi0: bus -1 (PEG0)
acpiprt4 at acpi0: bus -1 (RP01)
acpiprt5 at acpi0: bus -1 (RP02)
acpiprt6 at acpi0: bus -1 (RP03)
acpiprt7 at acpi0: bus -1 (RP04)
acpiprt8 at acpi0: bus -1 (RP05)
acpiprt9 at acpi0: bus -1 (RP06)
acpiprt10 at acpi0: bus -1 (RP07)
acpiprt11 at acpi0: bus -1 (RP08)
acpiprt12 at acpi0: bus -1 (RP09)
acpiprt13 at acpi0: bus 1 (RP10)
acpiprt14 at acpi0: bus -1 (RP11)
acpiprt15 at acpi0: bus -1 (RP12)
acpiprt16 at acpi0: bus -1 (RP13)
acpiprt17 at acpi0: bus -1 (RP14)
acpiprt18 at acpi0: bus -1 (RP15)
acpiprt19 at acpi0: bus -1 (RP16)
acpiprt20 at acpi0: bus -1 (RP17)
acpiprt21 at acpi0: bus -1 (RP18)
acpiprt22 at acpi0: bus -1 (RP19)
acpiprt23 at acpi0: bus -1 (RP20)
acpiec0 at acpi0: not present
acpiec1 at acpi0
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
"PNP0A06" at acpi0 not configured
com0 at acpi0 COM1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
com0: console
acpibtn0 at acpi0: SLPB
acpibtn1 at acpi0: PWRB
"PNP0C14" at acpi0 not configured
"INT33A1" at acpi0 not configured
acpicpu0 at acpi0: C3(200@256 mwait.1@0x40), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@256 mwait.1@0x40), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@256 mwait.1@0x40), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@256 mwait.1@0x40), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpipwrres0 at acpi0: PG01, resource for PEG1
acpipwrres1 at acpi0: PG02, resource for PEG2
acpipwrres2 at acpi0: PG00, resource for PEG0
acpipwrres3 at acpi0: WRST
acpipwrres4 at acpi0: WRST
acpipwrres5 at acpi0: WRST
acpipwrres6 at acpi0: WRST
acpipwrres7 at acpi0: WRST
acpipwrres8 at acpi0: WRST
acpipwrres9 at acpi0: WRST
acpipwrres10 at acpi0: WRST
acpipwrres11 at acpi0: WRST
acpipwrres12 at acpi0: WRST
acpipwrres13 at acpi0: WRST
acpipwrres14 at acpi0: WRST
acpipwrres15 at acpi0: WRST
acpipwrres16 at acpi0: WRST
acpipwrres17 at acpi0: WRST
acpipwrres18 at acpi0: WRST
acpipwrres19 at acpi0: WRST
acpipwrres20 at acpi0: WRST
acpipwrres21 at acpi0: WRST
acpipwrres22 at acpi0: WRST
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: using VERW MDS workaround (except on vmm entry)
cpu0: Enhanced SpeedStep 2394 MHz: speeds: 2501, 2500, 2400, 2300, 2100,
2000, 1900, 1800, 1600, 1500, 1400, 1300, 1200, 1000, 900, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 6G Host" rev 0x07
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 530" rev 0x06
drm0 at inteldrm0
inteldrm0: msi, SKYLAKE, gen 9
xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x31: 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
pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x31
"Intel 100 Series MEI" rev 0x31 at pci0 dev 22 function 0 not configured
ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x31: msi,
AHCI 1.3.1
ahci0: port 0: 6.0Gb/s
ahci0: PHY offline on port 1
ahci0: PHY offline on port 2
ahci0: PHY offline on port 3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, SAMSUNG MZ7LN256, EMT0>
naa.5002538d40cd5379
sd0: 244198MB, 512 bytes/sector, 500118192 sectors, thin
ppb0 at pci0 dev 29 function 0 "Intel 100 Series PCIE" rev 0xf1: msi
pci1 at ppb0 bus 1
re0 at pci1 dev 0 function 0 "Realtek 8168" rev 0x15: RTL8168H/8111H
(0x5400), msi, address fc:3f:db:09:72:7b
rgephy0 at re0 phy 7: RTL8251 PHY, rev. 0
pcib0 at pci0 dev 31 function 0 "Intel H110 LPC" rev 0x31
"Intel 100 Series PMC" rev 0x31 at pci0 dev 31 function 2 not configured
ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x31:
apic 2 int 16
iic0 at ichiic0
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0 mux 1
vga0 at isa0 port 0x3b0/48 iomem 0xa0000/131072
wsdisplay at vga0 not configured
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
uhidev0 at uhub0 port 1 configuration 1 interface 0 "Logitech USB
Receiver" rev 2.00/12.09 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub0 port 1 configuration 1 interface 1 "Logitech USB
Receiver" rev 2.00/12.09 addr 2
uhidev1: iclass 3/1, 8 report ids
ums0 at uhidev1 reportid 2: 16 buttons, Z and W dir
wsmouse0 at ums0 mux 0
ucc0 at uhidev1 reportid 3: 767 usages, 18 keys, array
wskbd2 at ucc0 mux 1
uhid0 at uhidev1 reportid 4: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 8: input=1, output=0, feature=0
uhidev2 at uhub0 port 1 configuration 1 interface 2 "Logitech USB
Receiver" rev 2.00/12.09 addr 2
uhidev2: iclass 3/0, 33 report ids
uhidpp0 at uhidev2 device 1 keyboard "K750" serial 56-40-dd-f7, device 2
mouse "M705" serial 2a-d0-f4-3c
uhid2 at uhidev2 reportid 32: input=14, output=14, feature=0
uhid3 at uhidev2 reportid 33: input=31, output=31, feature=0
uhidev3 at uhub0 port 8 configuration 1 interface 0 "Logitech USB
Receiver" rev 2.00/57.01 addr 3
uhidev3: iclass 3/1
ums1 at uhidev3: 16 buttons, Z and W dir
wsmouse1 at ums1 mux 0
uhidev4 at uhub0 port 8 configuration 1 interface 1 "Logitech USB
Receiver" rev 2.00/57.01 addr 3
uhidev4: iclass 3/0, 17 report ids
uhidpp1 at uhidev4
ucc1 at uhidev4 reportid 3: 652 usages, 18 keys, array
wskbd3 at ucc1 mux 1
umass0 at uhub0 port 9 configuration 1 interface 0 "ADATA ADATA USB
Flash Drive" rev 2.00/1.00 addr 4
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <ADATA, USB Flash Drive, 0.00> removable
serial.125fc08a11500230004D
sd1: 7226MB, 512 bytes/sector, 14799872 sectors
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd0a (c17d78f8dbfa44f1.a) swap on sd0b dump on sd0b
[drm] WOPCM: 1024K
[drm] enable_guc=0 (guc:no submission:no huc:no slpc:no)
[drm] Found SunrisePoint PCH
[drm] Allowed DC state mask 00
[drm] unclaimed mmio detected on uncore init, clearing
[drm] rawclk rate: 24000 kHz
[drm] GGTT size = 4096M
[drm] GMADR size = 256M
[drm] DSM size = 128M
[drm] GEN6_STOLEN_RESERVED = ce700047
[drm] Memory reserved for graphics device: 131072K, usable: 130048K
[drm] Initialized 5 GT workarounds on global
[drm] graphic opregion physical addr: 0xc3e72018
[drm] ACPI OpRegion version 2.0.0
[drm] Public ACPI methods supported
[drm] SWSCI supported
[drm] SWSCI request timed out
[drm] SWSCI request already in progress
[drm] SWSCI GBDA callbacks 00000001, SBCB callbacks 00000001
[drm] ASLE supported
[drm] ASLE extension supported
[drm] Found valid VBT in ACPI OpRegion (Mailbox #4)
[drm] DRAM type: DDR4
[drm] CH0 DIMM L size: 0 Gb, width: X0, ranks: 0, 16Gb DIMMs: no
[drm] CH0 DIMM S size: 0 Gb, width: X0, ranks: 0, 16Gb DIMMs: no
[drm] CH0 not populated
[drm] CH1 DIMM L size: 64 Gb, width: X8, ranks: 2, 16Gb DIMMs: no
[drm] CH1 DIMM S size: 0 Gb, width: X0, ranks: 0, 16Gb DIMMs: no
[drm] CH1 ranks: 2, 16Gb DIMMs: no
[drm] Memory configuration is symmetric? no
[drm] DRAM channels: 1
[drm] Watermark level 0 adjustment needed: no
[drm] Set default to SSC at 120000 kHz
[drm] VBT signature "$VBT SKYLAKE ", BDB version 200
[drm] BDB_GENERAL_FEATURES int_tv_support 0 int_crt_support 0
lvds_use_ssc 0 lvds_ssc_freq 120000 display_clock_mode 0
fdi_rx_polarity_inverted 0
[drm] crt_ddc_bus_pin: 2
[drm] Found VBT child device with type 0x78c6
[drm] Found VBT child device with type 0x60d6
[drm] Found VBT child device with type 0x60d6
[drm] Found VBT child device with type 0x68c6
[drm] Panel type: 2 (VBT)
[drm] DRRS supported mode is static
[drm] Found panel mode in BIOS VBT legacy lfp table:
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x8 0xa
[drm] VBT initial LVDS value 300
[drm] VBT backlight PWM modulation frequency 200 Hz, active high, min
brightness 0, level 255, controller 0
[drm] DRRS State Enabled:1
[drm] Skipping SDVO device mapping
[drm] Port A VBT info: CRT:0 DVI:0 HDMI:0 DP:1 eDP:1 LSPCON:0
USB-Type-C:0 TBT:0 DSC:0
[drm] Port A VBT HDMI level shift: 0
[drm] Port B VBT info: CRT:0 DVI:1 HDMI:1 DP:1 eDP:0 LSPCON:0
USB-Type-C:0 TBT:0 DSC:0
[drm] Port B VBT HDMI level shift: 3
[drm] Port D VBT info: CRT:0 DVI:1 HDMI:1 DP:1 eDP:0 LSPCON:0
USB-Type-C:0 TBT:0 DSC:0
[drm] Port D VBT HDMI level shift: 3
[drm] Port E VBT info: CRT:0 DVI:0 HDMI:0 DP:1 eDP:0 LSPCON:0
USB-Type-C:0 TBT:0 DSC:0
[drm] port E trying to use the same AUX CH (0x40) as port A, disabling
port A DP support
[drm] Port E VBT HDMI level shift: 0
[drm] Setting DC state from 00 to 00
[drm] enabling power well 1
[drm] enabling MISC IO power well
[drm] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass
24000 kHz, voltage level 3
[drm] Max CD clock rate: 675000 kHz
[drm] Max dotclock rate: 675000 kHz
[drm] Updating dbuf slices to 0x1
[drm] enabling always-on
[drm] enabling DC off
[drm] Setting DC state from 00 to 00
[drm] enabling power well 2
[drm] enabling DDI A/E IO power well
[drm] enabling DDI B IO power well
[drm] enabling DDI C IO power well
[drm] enabling DDI D IO power well
[drm] Loading i915/skl_dmc_ver1_27.bin
[drm] Sanitized enable_fbc value: 0
[drm] Gen9 Plane WM0 latency 2 (2.0 usec)
[drm] Gen9 Plane WM1 latency 19 (19.0 usec)
[drm] Gen9 Plane WM2 latency 28 (28.0 usec)
[drm] Gen9 Plane WM3 latency 32 (32.0 usec)
[drm] Gen9 Plane WM4 latency 63 (63.0 usec)
[drm] Gen9 Plane WM5 latency 77 (77.0 usec)
[drm] Gen9 Plane WM6 latency 83 (83.0 usec)
[drm] Gen9 Plane WM7 latency 99 (99.0 usec)
[drm] 2 display pipes available.
[drm] Current CDCLK 675000 kHz, VCO 8100000 kHz, ref 24000 kHz, bypass
24000 kHz, voltage level 3
[drm] VBT says port A is not DVI/HDMI/DP compatible, respect it
[drm] using AUX B for port B (VBT)
[drm] Adding DP connector on [ENCODER:73:DDI B/PHY B]
[drm] HDCP init failed, skipping.
[drm] PSR condition failed: Port not supported
[drm] Adding HDMI connector on [ENCODER:73:DDI B/PHY B]
[drm] Using DDC pin 0x5 for port B (VBT)
[drm] HDCP init failed, skipping.
[drm] VBT says port C is not present
[drm] using AUX D for port D (VBT)
[drm] Adding DP connector on [ENCODER:87:DDI D/PHY D]
[drm] HDCP init failed, skipping.
[drm] PSR condition failed: Port not supported
[drm] Adding HDMI connector on [ENCODER:87:DDI D/PHY D]
[drm] Using DDC pin 0x6 for port D (VBT)
[drm] HDCP init failed, skipping.
[drm] using AUX A for port E (VBT)
[drm] Adding DP connector on [ENCODER:96:DDI E/PHY E]
[drm] PSR condition failed: Port not supported
[drm] [CRTC:51:pipe A] hw state readout: enabled
[drm] [CRTC:72:pipe B] hw state readout: disabled
[drm] [PLANE:31:plane 1A] hw state readout: disabled, pipe A
[drm] [PLANE:39:plane 2A] hw state readout: disabled, pipe A
[drm] [PLANE:47:cursor A] hw state readout: disabled, pipe A
[drm] [PLANE:52:plane 1B] hw state readout: disabled, pipe B
[drm] [PLANE:60:plane 2B] hw state readout: disabled, pipe B
[drm] [PLANE:68:cursor B] hw state readout: disabled, pipe B
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
drm: [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27)
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffffffff82765b37h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] [ENCODER:73:DDI B/PHY B] hw state readout: enabled, pipe A
[drm] [ENCODER:75:DP-MST A] hw state readout: disabled, pipe A
[drm] [ENCODER:76:DP-MST B] hw state readout: disabled, pipe B
[drm] [ENCODER:87:DDI D/PHY D] hw state readout: disabled, pipe A
[drm] [ENCODER:89:DP-MST A] hw state readout: disabled, pipe A
[drm] [ENCODER:90:DP-MST B] hw state readout: disabled, pipe B
[drm] [ENCODER:96:DDI E/PHY E] hw state readout: disabled, pipe A
[drm] DPLL 0 hw state readout: pipe_mask 0x0, on 1
[drm] DPLL 1 hw state readout: pipe_mask 0x1, on 1
[drm] DPLL 2 hw state readout: pipe_mask 0x0, on 0
[drm] DPLL 3 hw state readout: pipe_mask 0x0, on 0
[drm] [CONNECTOR:74:DP-1] hw state readout: enabled
[drm] [CONNECTOR:82:HDMI-A-1] hw state readout: disabled
[drm] [CONNECTOR:88:DP-2] hw state readout: disabled
[drm] [CONNECTOR:93:HDMI-A-2] hw state readout: disabled
[drm] [CONNECTOR:97:DP-3] hw state readout: disabled
[drm] [PLANE:31:plane 1A] min_cdclk 0 kHz
[drm] [PLANE:39:plane 2A] min_cdclk 0 kHz
[drm] [PLANE:47:cursor A] min_cdclk 0 kHz
[drm] pipe A data rate 0 num active planes 0
[drm] [PLANE:52:plane 1B] min_cdclk 0 kHz
[drm] [PLANE:60:plane 2B] min_cdclk 0 kHz
[drm] [PLANE:68:cursor B] min_cdclk 0 kHz
[drm] pipe B data rate 0 num active planes 0
[drm] [CRTC:51:pipe A] enable: yes [setup_hw_state]
[drm] active: yes, output_types: DP (0x80), output format: RGB
[drm] cpu_transcoder: A, pipe bpp: 24, dithering: 0
[drm] MST master transcoder: <invalid>
[drm] port sync: master transcoder: <invalid>, slave transcoder bitmask
= 0x0
[drm] bigjoiner: no
[drm] splitter: disabled, link count 0, overlap 0
[drm] dp m_n: lanes: 4; gmch_m: 1798715, gmch_n: 8388608, link_m:
149892, link_n: 524288, tu: 64
[drm] audio: 0, infoframes: 0, infoframes enabled: 0x0
[drm] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0
flipline: 0, vmin vblank: -1, vmax vblank: -2
[drm] requested mode:
[drm] Modeline "1920x1200": 60 154384 720 1968 2000 2080 400 1203 1209
1235 0x40 0x9
[drm] adjusted mode:
[drm] Modeline "1920x1200": 60 154384 1920 1968 2000 2080 1200 1203 1209
1235 0x40 0x9
[drm] crtc timings: 154384 1920 1968 2000 2080 1200 1203 1209 1235,
type: 0x40 flags: 0x9
[drm] pipe mode:
[drm] Modeline "1920x1200": 60 154384 1920 1968 2000 2080 1200 1203 1209
1235 0x40 0x9
[drm] crtc timings: 154384 1920 1968 2000 2080 1200 1203 1209 1235,
type: 0x40 flags: 0x9
[drm] port clock: 540000, pipe src size: 720x400, pixel rate 154384
[drm] linetime: 109, ips linetime: 0
[drm] num_scalers: 2, scaler_users: 0x80000000, scaler_id: 0
[drm] pch pfit: 1920x1200+0+0, enabled, force thru: no
[drm] ips: 0, double wide: 0
[drm] dpll_hw_state: ctrl1: 0x11, cfgcr1: 0x0, cfgcr2: 0x0
[drm] csc_mode: 0x0 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0
[drm] degamma lut: 0 entries, gamma lut: 0 entries
[drm] [CRTC:72:pipe B] enable: no [setup_hw_state]
[drm] DPLL 0 enabled but not in use, disabling
[drm] [CRTC:51:pipe A] dbuf slices 0x1, ddb (0 - 446), active pipes 0x1,
mbus joined: no
[drm] [CRTC:72:pipe B] dbuf slices 0x1, ddb (446 - 892), active pipes
0x1, mbus joined: no
[drm] BIOS has misprogrammed the DBUF, disabling all planes
[drm] Reserved GGTT:[0, 1000] for use by error capture
[drm] clearing unused GTT space: [1000, 100000000]
[drm] Initialized 8 engine workarounds on rcs'0
[drm] Initialized 5 whitelist workarounds on rcs'0
[drm] Initialized 12 context workarounds on rcs'0
[drm] [CRTC:51:pipe A] dbuf slices 0x1 -> 0x1, ddb (0 - 446) -> (0 -
892), active pipes 0x1 -> 0x1
[drm] [CRTC:72:pipe B] dbuf slices 0x1 -> 0x0, ddb (446 - 892) -> (0 -
0), active pipes 0x1 -> 0x1
[drm] [PLANE:31:plane 1A] ddb ( 0 - 446) -> ( 0 - 0), size 446
-> 0
[drm] [PLANE:47:cursor A] ddb ( 0 - 0) -> ( 860 - 892), size 0
-> 32
[drm] [PLANE:52:plane 1B] ddb ( 446 - 892) -> ( 0 - 0), size 446
-> 0
[drm] Attached scaler id 0.0 to CRTC:51
[drm] Disabling SAGV
[drm] [PLANE:31:plane 1A] no fb, skipping
[drm] [CRTC:72:pipe B] not active, skipping
[drm] no active fbs found, not using BIOS config
[drm] renamed rcs'0 to rcs0
[drm] renamed bcs'0 to bcs0
[drm] renamed vcs'0 to vcs0
[drm] renamed vecs'0 to vecs0
[drm] Initialized i915 1.6.0 20201103 for on minor 0
[drm]
[drm] [CONNECTOR:74:DP-1]
[drm] [CONNECTOR:74:DP-1]
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffffffff827658f7h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: 0x00021 AUX -> (ret= 1) 0xffffffff82765937h
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes,
modparam: no
[drm] source rates: 162000, 216000, 270000, 324000, 432000, 540000
[drm] sink rates: 162000, 270000, 540000
[drm] common rates: 162000, 270000, 540000
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] [CONNECTOR:74:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0,
PCON Max FRL BW 0Gbps
[drm] AUX B/DDI B/PHY B: 0x00092 AUX -> (ret= 13) 0xffff800000b5d1d7h
[drm] PCON ENCODER DSC DPCD: 0xffff800000b5d1d7h
[drm] [CONNECTOR:74:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0
allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
[drm] Monitor has basic audio support
[drm] AUX B/DDI B/PHY B: 0x00201 AUX -> (ret= 1) 0xffffffff8276590fh
[drm] [CONNECTOR:74:DP-1] status updated from unknown to connected
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] ELD monitor P24-8 WE Neo
[drm] ELD size 36, SAD count 1
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] [CONNECTOR:74:DP-1] probed modes :
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 50 72000 1920 1952 2120 2304 1080 1126 1136
1250 0x40 0x19
[drm] Modeline "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059
1089 0x40 0x6
[drm] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934
0x40 0x6
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800
0x40 0x5
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x40 0xa
[drm] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[drm] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[drm] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] drm: skipping non-existent adapter i915 gmbus dpb
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpb. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpb. force bit now 0
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] DP dual mode HDMI ID: 0xffffffff82765940E (err -6)
[drm] [CONNECTOR:82:HDMI-A-1] status updated from unknown to disconnected
[drm] [CONNECTOR:82:HDMI-A-1] disconnected
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2] status updated from unknown to disconnected
[drm] [CONNECTOR:88:DP-2] disconnected
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpd. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpd. force bit now 0
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] DP dual mode HDMI ID: 0xffffffff82765940E (err -5)
[drm] [CONNECTOR:93:HDMI-A-2] status updated from unknown to disconnected
[drm] [CONNECTOR:93:HDMI-A-2] disconnected
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3] status updated from unknown to disconnected
[drm] [CONNECTOR:97:DP-3] disconnected
[drm] connector 74 enabled? yes
[drm] connector 82 enabled? no
[drm] connector 88 enabled? no
[drm] connector 93 enabled? no
[drm] connector 97 enabled? no
[drm] Not using firmware configuration
[drm] looking for cmdline mode on connector 74
[drm] looking for preferred mode on connector 74 0
[drm] found mode 1920x1200
[drm] picking CRTCs for 16384x16384 config
[drm] desired mode 1920x1200 set on crtc 51 (0,0)
[drm] test CRTC 0 primary plane
[drm] test CRTC 1 primary plane
[drm] no BIOS fb, allocating a new one
[drm] allocated 1920x1200 fb: 0x000c0000
[drm] [CONNECTOR:74:DP-1] Limiting display bpp to 24 instead of EDID bpp
24, requested bpp 36, max platform bpp 36
[drm] DP link computation with max lane count 4 max rate 540000 max bpp
24 pixel clock 154000KHz
[drm] Force DSC en = 0
[drm] DP lane count 4 clock 162000 bpp 24
[drm] DP link rate required 462000 available 648000
[drm] hw max bpp: 24, pipe bpp: 24, dithering: 0
[drm] [ENCODER:73:DDI B/PHY B] [CRTC:51:pipe A][drm] initial modeset and
fastboot not set
[drm] [CRTC:51:pipe A] fastset mismatch in dp_m_n 0xffffffff82765818V
[drm] [CRTC:51:pipe A] fastset mismatch in has_audio 0xffffffff82765888V
[drm] [CRTC:51:pipe A] fastset mismatch in port_clock 0xffffffff82765888V
[drm] [PLANE:31:plane 1A] ddb ( 0 - 0) -> ( 0 - 860), size 0
-> 860
[drm] [PLANE:31:plane 1A] level *wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm,
swm, stwm
[drm] [PLANE:31:plane 1A] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 2, 3, 3, 5, 6, 7, 8, 0, 0, 0
[drm] [PLANE:31:plane 1A] blocks 4, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 4, 25, 36, 41, 78, 95, 102, 122, 0, 0, 0
[drm] [PLANE:31:plane 1A] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 5, 26, 37, 42, 79, 96, 103, 123, 0, 0, 0
[drm] [PLANE:39:plane 2A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm,
swm, stwm
[drm] [PLANE:39:plane 2A] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:39:plane 2A] blocks 7, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:39:plane 2A] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:47:cursor A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm,
swm, stwm
[drm] [PLANE:47:cursor A] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:47:cursor A] blocks 7, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:47:cursor A] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:52:plane 1B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm,
swm, stwm
[drm] [PLANE:52:plane 1B] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:52:plane 1B] blocks 7, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:52:plane 1B] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:60:plane 2B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm,
swm, stwm
[drm] [PLANE:60:plane 2B] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:60:plane 2B] blocks 7, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:60:plane 2B] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:68:cursor B] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> wm0, wm1, wm2, wm3, wm4, wm5, wm6, wm7, twm,
swm, stwm
[drm] [PLANE:68:cursor B] lines 1, 1, 1, 1, 1, 1, 1,
1, 1, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:68:cursor B] blocks 7, 7, 7, 7, 7, 7, 7,
7, 7, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] [PLANE:68:cursor B] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
[drm] Modeset required for cdclk change
[drm] New cdclk calculated to be logical 337500 kHz, actual 337500 kHz
[drm] New voltage level calculated to be logical 0, actual 0
[drm] [CRTC:51:pipe A] allocated DPLL 1
[drm] using DPLL 1 for pipe A
[drm] scaler_user index 0.31: Staged freeing scaler id 0 scaler_users = 0x0
[drm] [CRTC:51:pipe A] enable: yes [modeset]
[drm] active: yes, output_types: DP (0x80), output format: RGB
[drm] cpu_transcoder: A, pipe bpp: 24, dithering: 0
[drm] MST master transcoder: <invalid>
[drm] port sync: master transcoder: <invalid>, slave transcoder bitmask
= 0x0
[drm] bigjoiner: no
[drm] splitter: disabled, link count 0, overlap 0
[drm] dp m_n: lanes: 4; gmch_m: 5980766, gmch_n: 8388608, link_m:
249198, link_n: 262144, tu: 64
[drm] audio: 1, infoframes: 0, infoframes enabled: 0x0
[drm] vrr: no, vmin: 0, vmax: 0, pipeline full: 0, guardband: 0
flipline: 0, vmin vblank: -1, vmax vblank: -2
[drm] requested mode:
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] adjusted mode:
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235,
type: 0x48 flags: 0x9
[drm] pipe mode:
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x40 0x9
[drm] crtc timings: 154000 1920 1968 2000 2080 1200 1203 1209 1235,
type: 0x40 flags: 0x9
[drm] port clock: 162000, pipe src size: 1920x1200, pixel rate 154000
[drm] linetime: 109, ips linetime: 0
[drm] num_scalers: 2, scaler_users: 0x0, scaler_id: -1
[drm] pch pfit: 0x0+0+0, disabled, force thru: no
[drm] ips: 0, double wide: 0
[drm] dpll_hw_state: ctrl1: 0x5, cfgcr1: 0x0, cfgcr2: 0x0
[drm] csc_mode: 0x2 gamma_mode: 0x0 gamma_enable: 0 csc_enable: 0
[drm] degamma lut: 0 entries, gamma lut: 0 entries
[drm] [PLANE:31:plane 1A] fb: [FB:101] 1920x1200 format =
0xffffffff820286f84cc modifier = 0x0, visible: yes
[drm] rotation: 0x1, scaler: -1
[drm] src: 1920.000000x1200.000000+0.000000+0.000000 dst: 1920x1200+0+0
[drm] [PLANE:39:plane 2A] fb: [NOFB], visible: no
[drm] [PLANE:47:cursor A] fb: [NOFB], visible: no
[drm] disabling pipe A
[drm] AUX B/DDI B/PHY B: 0x00600 AUX <- (ret= 1) 0xffffffff827657feh
[drm] disable DPLL 1 (active 0x1, on? 1) for [CRTC:51:pipe A]
[drm] disabling DPLL 1
[drm] Changing CDCLK to 337500 kHz, VCO 8100000 kHz, ref 24000 kHz,
bypass 24000 kHz, voltage level 0
[drm] [ENCODER:73:DDI B/PHY B]
[drm] [ENCODER:75:DP-MST A]
[drm] [ENCODER:76:DP-MST B]
[drm] [ENCODER:87:DDI D/PHY D]
[drm] [ENCODER:89:DP-MST A]
[drm] [ENCODER:90:DP-MST B]
[drm] [ENCODER:96:DDI E/PHY E]
[drm] DPLL 0
[drm] DPLL 1
[drm] DPLL 2
[drm] DPLL 3
[drm] enable DPLL 1 (active 0x1, on? 0) for [CRTC:51:pipe A]
[drm] enabling DPLL 1
[drm] AUX B/DDI B/PHY B: 0x00600 AUX <- (ret= 1) 0xffffffff8276577fh
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] Using LINK_BW_SET value 06
[drm] AUX B/DDI B/PHY B: 0x00100 AUX <- (ret= 2) 0xffffffff8276576dh
[drm] AUX B/DDI B/PHY B: 0x00107 AUX <- (ret= 2) 0xffffffff8276576dh
[drm] Using vswing level 0, pre-emphasis level 0, at DPRX
[drm] Using signal levels 00000000
[drm] [ENCODER:73:DDI B/PHY B] Using DP training pattern TPS1
[drm] AUX B/DDI B/PHY B: 0x00102 AUX <- (ret= 5) 0xffffffff827656c3h
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffffffff827656deh
[drm] clock recovery OK
[drm] [ENCODER:73:DDI B/PHY B] Using DP training pattern TPS3
[drm] AUX B/DDI B/PHY B: 0x00102 AUX <- (ret= 5) 0xffffffff827656c3h
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffffffff827656deh
[drm] Channel EQ done. DP Training successful
[drm] [CONNECTOR:74:DP-1] Link Training passed at link rate = 162000,
lane count = 4, at DPRX
[drm] AUX B/DDI B/PHY B: 0x00102 AUX <- (ret= 1) 0xffffffff82765787h
[drm] enabling pipe A
[drm] ELD on [CONNECTOR:74:DP-1], [ENCODER:73:DDI B/PHY B]
[drm] Enable audio codec on transcoder A, 36 bytes ELD
[drm] using automatic Maud, Naud
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] [CONNECTOR:74:DP-1]
[drm] [CRTC:51:pipe A]
[drm] DPLL 1
[drm] Enabling SAGV
i915 device info: pciid=0x1912 rev=0x06 platform=SKYLAKE
(subplatform=0x0) gen=9
i915 device info: graphics version: 9
i915 device info: media version: 9
i915 device info: display version: 9
i915 device info: gt: 2
i915 device info: iommu: n/a
i915 device info: memory-regions: 5
i915 device info: page-sizes: 11000
i915 device info: platform: SKYLAKE
i915 device info: ppgtt-size: 48
i915 device info: ppgtt-type: 2
i915 device info: dma_mask_size: 39
i915 device info: is_mobile: no
i915 device info: is_lp: no
i915 device info: require_force_probe: no
i915 device info: is_dgfx: no
i915 device info: has_64bit_reloc: yes
i915 device info: gpu_reset_clobbers_display: no
i915 device info: has_reset_engine: yes
i915 device info: has_global_mocs: no
i915 device info: has_gt_uc: yes
i915 device info: has_l3_dpf: no
i915 device info: has_llc: yes
i915 device info: has_logical_ring_contexts: yes
i915 device info: has_logical_ring_elsq: no
i915 device info: has_mslices: no
i915 device info: has_pooled_eu: no
i915 device info: has_rc6: yes
i915 device info: has_rc6p: no
i915 device info: has_rps: yes
i915 device info: has_runtime_pm: yes
i915 device info: has_snoop: no
i915 device info: has_coherent_ggtt: yes
i915 device info: unfenced_needs_alignment: no
i915 device info: hws_needs_physical: no
i915 device info: cursor_needs_physical: no
i915 device info: has_cdclk_crawl: no
i915 device info: has_dmc: yes
i915 device info: has_ddi: yes
i915 device info: has_dp_mst: yes
i915 device info: has_dsb: no
i915 device info: has_dsc: no
i915 device info: has_fbc: yes
i915 device info: has_fpga_dbg: yes
i915 device info: has_gmch: no
i915 device info: has_hdcp: yes
i915 device info: has_hotplug: yes
i915 device info: has_hti: no
i915 device info: has_ipc: yes
i915 device info: has_modular_fia: no
i915 device info: has_overlay: no
i915 device info: has_psr: yes
i915 device info: has_psr_hw_tracking: yes
i915 device info: overlay_needs_physical: no
i915 device info: supports_tv: no
i915 device info: rawclk rate: 24000 kHz
i915 device info: available engines: 407
i915 device info: slice total: 1, mask=0001
i915 device info: subslice total: 3
i915 device info: slice0: 3 subslices, mask=00000007
i915 device info: slice1: 0 subslices, mask=00000000
i915 device info: slice2: 0 subslices, mask=00000000
i915 device info: EU total: 24
i915 device info: EU per subslice: 8
i915 device info: has slice power gating: no
i915 device info: has subslice power gating: no
i915 device info: has EU power gating: yes
inteldrm0: 1920x1200, 32bpp
wsdisplay0 at inteldrm0 mux 1
pckbd_enable: command error
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wskbd3: connecting to wsdisplay0
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
wsdisplay0: screen 0-5 added (std, vt100 emulation)
[drm]
[drm]
[drm] [CONNECTOR:74:DP-1]
[drm] [CONNECTOR:74:DP-1]
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffff800022799307h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: 0x00021 AUX -> (ret= 1) 0xffff800022799347h
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes,
modparam: no
[drm] source rates: 162000, 216000, 270000, 324000, 432000, 540000
[drm] sink rates: 162000, 270000, 540000
[drm] common rates: 162000, 270000, 540000
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffff800022799316h
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] [CONNECTOR:74:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0,
PCON Max FRL BW 0Gbps
[drm] AUX B/DDI B/PHY B: 0x00092 AUX -> (ret= 13) 0xffff800000b5d1d7h
[drm] PCON ENCODER DSC DPCD: 0xffff800000b5d1d7h
[drm] [CONNECTOR:74:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0
allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
[drm] Monitor has basic audio support
[drm] AUX B/DDI B/PHY B: 0x00201 AUX -> (ret= 1) 0xffff80002279931fh
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] ELD monitor P24-8 WE Neo
[drm] ELD size 36, SAD count 1
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] [CONNECTOR:74:DP-1] probed modes :
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 50 72000 1920 1952 2120 2304 1080 1126 1136
1250 0x40 0x19
[drm] Modeline "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059
1089 0x40 0x6
[drm] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934
0x40 0x6
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800
0x40 0x5
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x40 0xa
[drm] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[drm] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[drm] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] drm: skipping non-existent adapter i915 gmbus dpb
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpb. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpb. force bit now 0
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] DP dual mode HDMI ID: 0xffff800022799350E (err -6)
[drm] [CONNECTOR:82:HDMI-A-1] disconnected
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2] disconnected
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpd. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpd. force bit now 0
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] DP dual mode HDMI ID: 0xffff800022799350E (err -5)
[drm] [CONNECTOR:93:HDMI-A-2] disconnected
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3] disconnected
[drm] connector 74 enabled? yes
[drm] connector 82 enabled? no
[drm] connector 88 enabled? no
[drm] connector 93 enabled? no
[drm] connector 97 enabled? no
[drm] Not using firmware configuration
[drm] looking for cmdline mode on connector 74
[drm] looking for preferred mode on connector 74 0
[drm] found mode 1920x1200
[drm] picking CRTCs for 1920x1200 config
[drm] desired mode 1920x1200 set on crtc 51 (0,0)
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] [FB:100]
[drm] HW context 1 created
[drm] [CONNECTOR:74:DP-1]
[drm] [CONNECTOR:74:DP-1]
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffff800033974567h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: 0x00021 AUX -> (ret= 1) 0xffff8000339745a7h
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes,
modparam: no
[drm] source rates: 162000, 216000, 270000, 324000, 432000, 540000
[drm] sink rates: 162000, 270000, 540000
[drm] common rates: 162000, 270000, 540000
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffff800033974576h
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] [CONNECTOR:74:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0,
PCON Max FRL BW 0Gbps
[drm] AUX B/DDI B/PHY B: 0x00092 AUX -> (ret= 13) 0xffff800000b5d1d7h
[drm] PCON ENCODER DSC DPCD: 0xffff800000b5d1d7h
[drm] [CONNECTOR:74:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0
allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
[drm] Monitor has basic audio support
[drm] AUX B/DDI B/PHY B: 0x00201 AUX -> (ret= 1) 0xffff80003397457fh
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] ELD monitor P24-8 WE Neo
[drm] ELD size 36, SAD count 1
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] [CONNECTOR:74:DP-1] probed modes :
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 50 72000 1920 1952 2120 2304 1080 1126 1136
1250 0x40 0x19
[drm] Modeline "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059
1089 0x40 0x6
[drm] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934
0x40 0x6
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800
0x40 0x5
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x40 0xa
[drm] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[drm] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[drm] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] drm: skipping non-existent adapter i915 gmbus dpb
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpb. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpb. force bit now 0
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -6)
[drm] [CONNECTOR:82:HDMI-A-1] disconnected
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2] disconnected
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpd. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpd. force bit now 0
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -5)
[drm] [CONNECTOR:93:HDMI-A-2] disconnected
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3] disconnected
[drm] [CONNECTOR:74:DP-1]
[drm] [CONNECTOR:74:DP-1]
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffff800033974567h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: 0x00021 AUX -> (ret= 1) 0xffff8000339745a7h
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes,
modparam: no
[drm] source rates: 162000, 216000, 270000, 324000, 432000, 540000
[drm] sink rates: 162000, 270000, 540000
[drm] common rates: 162000, 270000, 540000
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffff800033974576h
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] [CONNECTOR:74:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0,
PCON Max FRL BW 0Gbps
[drm] AUX B/DDI B/PHY B: 0x00092 AUX -> (ret= 13) 0xffff800000b5d1d7h
[drm] PCON ENCODER DSC DPCD: 0xffff800000b5d1d7h
[drm] [CONNECTOR:74:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0
allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
[drm] Monitor has basic audio support
[drm] AUX B/DDI B/PHY B: 0x00201 AUX -> (ret= 1) 0xffff80003397457fh
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] ELD monitor P24-8 WE Neo
[drm] ELD size 36, SAD count 1
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] [CONNECTOR:74:DP-1] probed modes :
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 50 72000 1920 1952 2120 2304 1080 1126 1136
1250 0x40 0x19
[drm] Modeline "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059
1089 0x40 0x6
[drm] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934
0x40 0x6
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800
0x40 0x5
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x40 0xa
[drm] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[drm] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[drm] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] drm: skipping non-existent adapter i915 gmbus dpb
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpb. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpb. force bit now 0
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -6)
[drm] [CONNECTOR:82:HDMI-A-1] disconnected
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2] disconnected
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpd. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpd. force bit now 0
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -5)
[drm] [CONNECTOR:93:HDMI-A-2] disconnected
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3] disconnected
[drm] [PLANE:47:cursor A] level wm0, wm1, wm2, wm3, wm4, wm5, wm6,
wm7, twm, swm, stwm -> *wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm,
swm, stwm
[drm] [PLANE:47:cursor A] lines 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 0, 2, 3, 3, 5, 6, 7, 8, 0, 0, 0
[drm] [PLANE:47:cursor A] blocks 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 4, 8, 11, 11, 17, 20, 23, 26, 0, 0, 0
[drm] [PLANE:47:cursor A] min_ddb 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0 -> 5, 9, 12, 12, 18, 21, 24, 27, 0, 0, 0
pckbd_enable: command error
pckbd_disable: command error
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] [FB:105]
[drm] [CRTC:51:pipe A]
[drm] [CONNECTOR:74:DP-1]
[drm] [PLANE:31:plane 1A] level
*wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm ->
*wm0,*wm1,*wm2,*wm3,*wm4,*wm5,*wm6,*wm7, twm, swm, stwm
[drm] [PLANE:31:plane 1A] lines 0, 2, 3, 3, 5, 6, 7,
8, 0, 0, 0 -> 0, 3, 4, 4, 6, 7, 8, 9, 0, 0, 0
[drm] [PLANE:31:plane 1A] blocks 4, 25, 36, 41, 78, 95, 102,
122, 0, 0, 0 -> 22, 43, 54, 59, 92, 107, 120, 137, 0,
0, 0
[drm] [PLANE:31:plane 1A] min_ddb 5, 26, 37, 42, 79, 96, 103,
123, 0, 0, 0 -> 23, 44, 55, 60, 93, 108, 121, 138, 0,
0, 0
[drm] reserved 18432000 bytes of contiguous stolen space for FBC, limit: 1
[drm] Enabling FBC on pipe A
[drm] Disabling FBC on pipe A
[drm] [CRTC:72:pipe B]
[drm] [CONNECTOR:74:DP-1]
[drm] [CONNECTOR:74:DP-1]
[drm] AUX B/DDI B/PHY B: 0x00000 AUX -> (ret= 15) 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: DPCD: 0xffff800000b5d183h
[drm] AUX B/DDI B/PHY B: 0x00500 AUX -> (ret= 12) 0xffff800000b5d24ch
[drm] AUX B/DDI B/PHY B: DP branch: OUI 0xffff800000b5d24chD dev-ID
0xffff800000b5d24fE HW-rev 0.0 SW-rev 0.0 quirks 0x0000
[drm] AUX B/DDI B/PHY B: 0x00200 AUX -> (ret= 1) 0xffff800033974567h
[drm] AUX B/DDI B/PHY B: 0x00080 AUX -> (ret= 1) 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: DPCD DFP: 0xffff800000b5d194h
[drm] AUX B/DDI B/PHY B: 0x00021 AUX -> (ret= 1) 0xffff8000339745a7h
[drm] [ENCODER:73:DDI B/PHY B] MST support: port: yes, sink: yes,
modparam: no
[drm] source rates: 162000, 216000, 270000, 324000, 432000, 540000
[drm] sink rates: 162000, 270000, 540000
[drm] common rates: 162000, 270000, 540000
[drm] AUX B/DDI B/PHY B: 0x00202 AUX -> (ret= 6) 0xffff800033974576h
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] [CONNECTOR:74:DP-1] DFP max bpc 0, max dotclock 0, TMDS clock 0-0,
PCON Max FRL BW 0Gbps
[drm] AUX B/DDI B/PHY B: 0x00092 AUX -> (ret= 13) 0xffff800000b5d1d7h
[drm] PCON ENCODER DSC DPCD: 0xffff800000b5d1d7h
[drm] [CONNECTOR:74:DP-1] RGB->YcbCr conversion? no, YCbCr 4:2:0
allowed? no, YCbCr 4:4:4->4:2:0 conversion? no
[drm] Monitor has basic audio support
[drm] AUX B/DDI B/PHY B: 0x00201 AUX -> (ret= 1) 0xffff80003397457fh
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] ELD monitor P24-8 WE Neo
[drm] ELD size 36, SAD count 1
[drm] Supported Monitor Refresh rate range is 48 Hz - 76 Hz
[drm] non_desktop set to 0
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13500 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x576i": 50 13500 720 732 795 864 576 580 586 625 0x40
0x101a
[drm] Not using 720x576i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] Modeline "720x480i": 60 13514 720 739 801 858 480 488 494 525 0x40
0x101a
[drm] Not using 720x480i mode: H_ILLEGAL
[drm] [CONNECTOR:74:DP-1] probed modes :
[drm] Modeline "1920x1200": 60 154000 1920 1968 2000 2080 1200 1203 1209
1235 0x48 0x9
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148500 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 60 148352 1920 2008 2052 2200 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 60 74250 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 60 74176 1920 2008 2052 2200 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080": 50 148500 1920 2448 2492 2640 1080 1084 1089
1125 0x40 0x5
[drm] Modeline "1920x1080i": 50 74250 1920 2448 2492 2640 1080 1084 1094
1125 0x40 0x15
[drm] Modeline "1920x1080i": 50 72000 1920 1952 2120 2304 1080 1126 1136
1250 0x40 0x19
[drm] Modeline "1680x1050": 60 146250 1680 1784 1960 2240 1050 1053 1059
1089 0x40 0x6
[drm] Modeline "1280x1024": 75 135000 1280 1296 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1280x1024": 60 108000 1280 1328 1440 1688 1024 1025 1028
1066 0x40 0x5
[drm] Modeline "1440x900": 60 106500 1440 1520 1672 1904 900 903 909 934
0x40 0x6
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74250 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 60 74176 1280 1390 1430 1650 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1280x720": 50 74250 1280 1720 1760 1980 720 725 730 750
0x40 0x5
[drm] Modeline "1024x768": 75 78750 1024 1040 1136 1312 768 769 772 800
0x40 0x5
[drm] Modeline "1024x768": 60 65000 1024 1048 1184 1344 768 771 777 806
0x40 0xa
[drm] Modeline "800x600": 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
[drm] Modeline "800x600": 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x576": 50 27000 720 732 796 864 576 581 586 625 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27027 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "720x480": 60 27000 720 736 798 858 480 489 495 525 0x40 0xa
[drm] Modeline "640x480": 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
[drm] Modeline "640x480": 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] Modeline "640x480": 60 25175 640 656 752 800 480 490 492 525 0x40 0xa
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] [CONNECTOR:82:HDMI-A-1]
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0050 w(1)
[drm] drm: skipping non-existent adapter i915 gmbus dpb
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpb. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpb. force bit now 0
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] GMBUS [i915 gmbus dpb] NAK on first message, retry
[drm] GMBUS [i915 gmbus dpb] NAK for addr: 0040 w(1)
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -6)
[drm] [CONNECTOR:82:HDMI-A-1] disconnected
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2]
[drm] [CONNECTOR:88:DP-2] disconnected
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] [CONNECTOR:93:HDMI-A-2]
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] HDMI GMBUS EDID read failed, retry using GPIO bit-banging
[drm] enabling bit-banging on i915 gmbus dpd. force bit now 1
[drm] disabling bit-banging on i915 gmbus dpd. force bit now 0
[drm] GMBUS [i915 gmbus dpd] timed out, falling back to bit banging on pin 6
[drm] DP dual mode HDMI ID: 0xffff8000339745b0E (err -5)
[drm] [CONNECTOR:93:HDMI-A-2] disconnected
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3]
[drm] [CONNECTOR:97:DP-3] disconnected
