Re: HEADS UP: graphics driver fixes

[mlh%goathill.org@localhost (MLH)]

On NetBSD 7.99.5 (GENERIC) #2: Sun Mar  1 20:18:50 EST 2015

Just wanted to mention that the latest changes made on Sunday (Mar
1) to X -current have *vastly* improved the stability of X on my
amd64/radeon HD6450 box.

Before, huge chunks of the display were often trashed and things
were generally fairly fragile. Simply resizing a graphics-intensive
window *slowly* (such as a browser window) would crash the machine.
I haven't seen any of the display trashing other than a few small
font issues and I can resize windows again without crossing my
fingers!

Thanks!

NetBSD 7.99.5 (GENERIC) #2: Sun Mar  1 20:18:50 EST 2015
total memory = 4079 MB
avail memory = 3942 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
Gigabyte Technology Co., Ltd. H61M-S2-B3 ( )
mainbus0 (root)
ACPI: RSDP 0x00000000000F6EA0 000014 (v00 GBT   )
ACPI: RSDT 0x00000000DF7D3040 00004C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
ACPI: FACP 0x00000000DF7D3100 000074 (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
ACPI: DSDT 0x00000000DF7D31C0 0049F2 (v01 GBT    GBTUACPI 00001000 MSFT 04000000)
ACPI: FACS 0x00000000DF7D0000 000040
ACPI: MSDM 0x00000000DF7D7D00 000055 (v03 GBT    GBTUACPI 42302E31 GBTU 01010101)
ACPI: HPET 0x00000000DF7D7DC0 000038 (v01 GBT    GBTUACPI 42302E31 GBTU 00000098)
ACPI: MCFG 0x00000000DF7D7E40 00003C (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
ACPI: ASPT 0x00000000DF7D7F00 000034 (v07 GBT    PerfTune 312E3042 UTBG 01010101)
ACPI: SSPT 0x00000000DF7D7F40 002270 (v01 GBT    SsptHead 312E3042 UTBG 01010101)
ACPI: EUDS 0x00000000DF7DA1B0 0000C0 (v01 GBT             00000000      00000000)
ACPI: TAMG 0x00000000DF7DA270 000382 (v01 GBT    GBT   B0 5455312E BG?? 45240101)
ACPI: APIC 0x00000000DF7D7C00 0000BC (v01 GBT    GBTUACPI 42302E31 GBTU 01010101)
ACPI: SSDT 0x00000000DF7DA600 001EC8 (v01 INTEL  PPM RCM  80000001 INTL 20061109)
ACPI: All ACPI Tables successfully acquired
cpu0 at mainbus0 apid 0
cpu0: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz, id 0x206a7
cpu1 at mainbus0 apid 2
cpu1: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz, id 0x206a7
cpu2 at mainbus0 apid 1
cpu2: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz, id 0x206a7
cpu3 at mainbus0 apid 3
cpu3: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz, id 0x206a7
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 0x20, 24 pins
acpi0 at mainbus0: Intel ACPICA 20140926
acpi0: X/RSDT: OemId <GBT   ,GBTUACPI,42302e31>, AslId <GBTU,01010101>
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
hpet0 at acpi0: high precision event timer (mem 0xfed00000-0xfed00400)
timecounter: Timecounter "hpet0" frequency 14318180 Hz quality 2000
acpibut0 at acpi0 (PWRB, PNP0C0C): ACPI Power Button
SYSR (PNP0C02) at acpi0 not configured
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x43
pcppi1 at acpi0 (SPKR, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
UAR1 (PNP0501) at acpi0 not configured
pckbc1 at acpi0 (PS2M, PNP0F13) (aux port): irq 12
pckbc2 at acpi0 (PS2K, PNP0303) (kbd port): io 0x60,0x64 irq 1
PMIO (PNP0C02) at acpi0 not configured
PTMD (ICD0001) at acpi0 not configured
CWDT (INT3F0D) at acpi0 not configured
EXPL (PNP0C02) at acpi0 not configured
MEM (PNP0C01) at acpi0 not configured
FWH (INT0800) at acpi0 not configured
ACPI: Enabled 1 GPEs in block 00 to 3F
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20140926/hwxface-646)
ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20140926/hwxface-646)
attimer1: attached to pcppi1
pckbd0 at pckbc2 (kbd slot)
pckbc2: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pms0 at pckbc2 (aux slot)
pckbc2: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 8086 product 0100 (rev. 0x09)
ppb0 at pci0 dev 1 function 0: vendor 8086 product 0101 (rev. 0x09)
ppb0: PCI Express capability version 2 <Root Port of PCI-E Root Complex> x16 @ 5.0GT/s
pci1 at ppb0 bus 1
pci1: i/o space, memory space enabled, rd/line, wr/inv ok
radeon0 at pci1 dev 0 function 0: vendor 1002 product 6779 (rev. 0x00)
hdaudio0 at pci1 dev 0 function 1: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 17
hdafg0 at hdaudio0: vendor 1002 product aa01
hdafg0: HDMI00 2ch: Digital Out [Jack]
hdafg0: 2ch/0ch 32000Hz 44100Hz 48000Hz PCM16 AC3
vendor 8086 product 1c3a (miscellaneous communications, revision 0x04) at pci0 dev 22 function 0 not configured
ehci0 at pci0 dev 26 function 0: vendor 8086 product 1c2d (rev. 0x05)
ehci0: interrupting at ioapic0 pin 18
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
...
kern.module.path=/stand/amd64/7.99.5/modules
drm: initializing kernel modesetting (CAICOS 0x1002:0x6779 0x1682:0x3200).
drm: register mmio base: 0xfbec0000
drm: register mmio size: 131072
drm kern info: ATOM BIOS: C28506
radeon0: info: VRAM: 2048M 0x0000000000000000 - 0x000000007FFFFFFF (2048M used)
radeon0: info: GTT: 1024M 0x0000000080000000 - 0x00000000BFFFFFFF
drm: Detected VRAM RAM=800M, BAR=256M
drm: RAM width 64bits DDR
Zone  kernel: Available graphics memory: 1414194 kiB
drm: radeon: 2048M of VRAM memory ready
drm: radeon: 1024M of GTT memory ready.
drm: Loading CAICOS Microcode
drm: Internal thermal controller without fan control
drm: GART: num cpu pages 262144, num gpu pages 262144
drm: PCIE GART of 1024M enabled (table at 0x0000000000273000).
radeon0: info: WB enabled
radeon0: info: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0x0xffff800049eb8c00
radeon0: info: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0x0xffff800049eb8c0c
radeon0: info: fence driver on ring 5 use gpu addr 0x0000000000072118 and cpu addr 0x0xffff800049f82118
drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
drm: Driver supports precise vblank timestamp query.
radeon0: interrupting at ioapic0 pin 16 (radeon)
drm: radeon: irq initialized.
drm: ring test on 0 succeeded in 1 usecs
drm: ring test on 3 succeeded in 1 usecs
drm: ring test on 5 succeeded in 1 usecs
drm: UVD initialized successfully.
drm: ib test on ring 0 succeeded in 0 usecs
drm: ib test on ring 3 succeeded in 0 usecs
drm: ib test on ring 5 succeeded
drm: Radeon Display Connectors
drm: Connector 0:
drm:   HDMI-A-1
drm:   HPD4
drm:   DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c
drm:   Encoders:
drm:     DFP1: INTERNAL_UNIPHY1
drm: Connector 1:
drm:   DVI-I-1
drm:   HPD1
drm:   DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
drm:   Encoders:
drm:     DFP2: INTERNAL_UNIPHY
drm: Connector 2:
drm:   VGA-1
drm:   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
drm:   Encoders:
drm:     CRT1: INTERNAL_KLDSCP_DAC1
radeondrmkmsfb0 at radeon0
radeon0: info: registered panic notifier
radeondrmkmsfb0: framebuffer at 0xffff80004a5a3000, size 1920x1200, depth 32, stride 7680
wsdisplay0 at radeondrmkmsfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
wsdisplay0: screen 4 added (default, vt100 emulation)