DragonFlyBSD

Ultra wide pixels plus signal glitches on second screen.

1. uname -a
   DragonFly probe2 6.1-DEVELOPMENT DragonFly v6.1.0.25.g2198d4-DEVELOPMENT #183: Tue May 18 13:27:22 EEST 2021 arcade@probe2:/usr/obj/usr/src/sys/DMIN x86_64

arcade:~# xrandr
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 16384 x 16384
DP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 476mm x 268mm
1920x1080 60.00*+ 59.96 59.93
...
VGA-1 disconnected (normal left inverted right x axis y axis)
DVI-D-1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 476mm x 268mm
1920x1080 60.00*+ 59.96 59.93

May 23 09:31:23 probe2 kernel: [drm] radeon kernel modesetting enabled.
May 23 09:31:23 probe2 kernel: [drm] pdev: vendor=0x1002 device=0x9904 rev=0x00
May 23 09:31:23 probe2 kernel: [drm] svendor=0x1462 sdevice=0x7793 irq=18
May 23 09:31:23 probe2 kernel: [drm] RADEON_IS_PCIE
May 23 09:31:23 probe2 kernel: [drm] initializing kernel modesetting (ARUBA 0x1002:0x9904 0x1462:0x7793 0x00).
May 23 09:31:23 probe2 kernel: radeon: No suitable DMA available
May 23 09:31:23 probe2 kernel: radeon: No coherent DMA available
May 23 09:31:23 probe2 kernel: [drm] radeon_atrm_get_bios: ===> Try ATRM...
May 23 09:31:23 probe2 kernel: [drm] radeon_atrm_get_bios: IGP card detected, skipping this method...
May 23 09:31:23 probe2 kernel: [drm] radeon_acpi_vfct_bios: ===> Try VFCT...
May 23 09:31:23 probe2 kernel: [drm] radeon_acpi_vfct_bios: Get "VFCT" ACPI table
May 23 09:31:23 probe2 kernel: [drm] ACPI VFCT contains a BIOS for 00:01.0 1002:9904, size 19968
May 23 09:31:23 probe2 kernel: [drm] ATOM BIOS: 113
May 23 09:31:23 probe2 kernel: drm0: info: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
May 23 09:31:23 probe2 kernel: drm0: info: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF
May 23 09:31:23 probe2 kernel: [drm] Detected VRAM RAM=2048M, BAR=256M
May 23 09:31:23 probe2 kernel: [drm] RAM width 64bits DDR
May 23 09:31:23 probe2 kernel: [TTM] Zone kernel: Available graphics memory: 62524 kiB
May 23 09:31:23 probe2 kernel: [TTM] Zone dma32: Available graphics memory: 62524 kiB
May 23 09:31:23 probe2 kernel: [TTM] Initializing pool allocator
May 23 09:31:23 probe2 kernel: [drm] radeon: 2048M of VRAM memory ready
May 23 09:31:23 probe2 kernel: [drm] radeon: 1024M of GTT memory ready.
May 23 09:31:23 probe2 kernel: [drm] Loading ARUBA Microcode
May 23 09:31:23 probe2 kernel: [drm] Internal thermal controller without fan control
May 23 09:31:23 probe2 kernel: [drm] radeon: dpm initialized
May 23 09:31:23 probe2 kernel: [drm] Found VCE firmware/feedback version 50.0.1 / 17!
May 23 09:31:23 probe2 kernel: [drm] GART: num cpu pages 262144, num gpu pages 262144
May 23 09:31:23 probe2 kernel: [drm] PCIE GART of 1024M enabled (table at 0x00000000001D6000).
May 23 09:31:23 probe2 kernel: drm0: info: WB enabled
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x0xffffb800055e1c00
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0x0xfffff8032731da18
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 6 use gpu addr 0x0000000080000c18 and cpu addr 0x0xffffb800055e1c18
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 7 use gpu addr 0x0000000080000c1c and cpu addr 0x0xffffb800055e1c1c
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0x0xffffb800055e1c04
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0x0xffffb800055e1c08
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0xffffb800055e1c0c
May 23 09:31:23 probe2 kernel: drm0: info: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0x0xffffb800055e1c10
May 23 09:31:23 probe2 kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
May 23 09:31:23 probe2 kernel: [drm] Driver supports precise vblank timestamp query.
May 23 09:31:23 probe2 kernel: [drm] radeon: irq initialized.
May 23 09:31:23 probe2 kernel: error: [drm:pid164:r600_ring_test] ERROR radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD)
May 23 09:31:23 probe2 kernel: drm0: error: disabling GPU acceleration
May 23 09:31:23 probe2 kernel: [drm] radeon_device_init: Taking over the fictitious range 0xc0000000-0xd0000000
May 23 09:31:23 probe2 kernel: [drm] hw_i2c forced on, you may experience display detection problems!
May 23 09:31:23 probe2 kernel: tunable drm.video.DP-1 is not set
May 23 09:31:23 probe2 kernel: tunable drm.video.VGA-1 is not set
May 23 09:31:23 probe2 kernel: tunable drm.video.DVI-D-1 is not set
May 23 09:31:23 probe2 kernel: [drm] Radeon Display Connectors
May 23 09:31:23 probe2 kernel: [drm] Connector 0:
May 23 09:31:23 probe2 kernel: [drm] DP-1
May 23 09:31:23 probe2 kernel: [drm] HPD1
May 23 09:31:23 probe2 kernel: [drm] DDC: 0x6530 0x6530 0x6534 0x6534 0x6538 0x6538 0x653c 0x653c
May 23 09:31:23 probe2 kernel: [drm] Encoders:
May 23 09:31:23 probe2 kernel: [drm] DFP1: INTERNAL_UNIPHY2
May 23 09:31:23 probe2 kernel: [drm] Connector 1:
May 23 09:31:23 probe2 kernel: [drm] VGA-1
May 23 09:31:23 probe2 kernel: [drm] HPD2
May 23 09:31:23 probe2 kernel: [drm] DDC: 0x6540 0x6540 0x6544 0x6544 0x6548 0x6548 0x654c 0x654c
May 23 09:31:23 probe2 kernel: [drm] Encoders:
May 23 09:31:23 probe2 kernel: [drm] CRT1: INTERNAL_UNIPHY2
May 23 09:31:23 probe2 kernel: [drm] CRT1: NUTMEG
May 23 09:31:23 probe2 kernel: [drm] Connector 2:
May 23 09:31:23 probe2 kernel: [drm] DVI-D-1
May 23 09:31:23 probe2 kernel: [drm] HPD3
May 23 09:31:23 probe2 kernel: [drm] DDC: 0x6550 0x6550 0x6554 0x6554 0x6558 0x6558 0x655c 0x655c
May 23 09:31:23 probe2 kernel: [drm] Encoders:
May 23 09:31:23 probe2 kernel: [drm] DFP2: INTERNAL_UNIPHY
May 23 09:31:23 probe2 kernel: [drm] fb mappable at 0xC03D7000
May 23 09:31:23 probe2 kernel: [drm] vram apper at 0xC0000000
May 23 09:31:23 probe2 kernel: [drm] size 8294400
May 23 09:31:23 probe2 kernel: [drm] fb depth is 24
May 23 09:31:23 probe2 kernel: [drm] pitch is 7680
May 23 09:31:23 probe2 kernel: kms console: xpixels 1920 ypixels 1080
May 23 09:31:23 probe2 kernel: [drm] Initialized radeon 2.50.0 20080528 for dev_name on minor 0
May 23 09:31:23 probe2 kernel: drm0 on vgapci0

May 27 10:05:07 probe2 kernel: drm_setmaster_ioctl
May 27 10:05:07 probe2 kernel: drm_setmaster_ioctl: already has one XXX ignored
May 27 10:05:07 probe2 kernel: drm_setmaster_ioctl: is_not master, set master

Last time worked that August, already almost a year ago.