[Nouveau] GM206 [GeForce GTX 960] with 4k display
Karl Schmidt
karl at xtronics.com
Tue May 9 03:52:22 UTC 2017
I was getting a glicthy checkerboard mess at the cursor in some programs (konsol+) with
# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.9.0-2-amd64 root=UUID=4107d1db-62a3-427c-8515-c954a103ce25 ro text quiet
changed the command line in a blind attempt to:
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-4.9.0-2-amd64 root=UUID=4107d1db-62a3-427c-8515-c954a103ce25 ro
nouveau.config=NvForcePost=1 acpi_osi=Linux text quiet
The cursor bug disappeared. <grin>
My understanding of the command-line bits is not perfect - but I think that acpi_osi=Linux tells
acpi to get along with linux - not understanding what nouveau.config=NvForcePost=1 does - google
failed me.
If someone can explain what I did - you will make an old man smile..
nouveau still complains a bit - not sure it is important.
May 8 22:26:51 singapore kernel: [ 6.410185] nouveau 0000:08:00.0: DRM: Pointer to flat panel
table invalid
May 8 22:26:51 singapore kernel: [ 6.418002] nouveau 0000:08:00.0: DRM: unknown connector type 70
May 8 22:26:51 singapore kernel: [ 6.418054] nouveau 0000:08:00.0: DRM: failed to create encoder
1/8/0: -19
May 8 22:26:51 singapore kernel: [ 6.418056] nouveau 0000:08:00.0: DRM: Unknown-1 has no
encoders, removing
May 8 22:26:51 singapore kernel: [ 6.418098] [drm] Supports vblank timestamp caching Rev 2
(21.10.2013).
May 8 22:26:51 singapore kernel: [ 6.418099] [drm] Driver supports precise vblank timestamp query.
May 8 22:26:51 singapore kernel: [ 6.448895] iTCO_vendor_support: vendor-support=0
May 8 22:26:51 singapore kernel: [ 6.452446] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
May 8 22:26:51 singapore kernel: [ 6.452499] iTCO_wdt: unable to reset NO_REBOOT flag, device
disabled by hardware/BIOS
May 8 22:26:51 singapore kernel: [ 6.464947] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not
work properly. Using workaround
May 8 22:26:51 singapore kernel: [ 6.528616] nouveau 0000:08:00.0: DRM: MM: using COPY for
buffer copies
I've attached bits if it might be of use.
Can dig up more if anyone needs it.
$ xrandr -q
Screen 0: minimum 320 x 200, current 3840 x 2160, maximum 16384 x 16384
DVI-I-1 disconnected (normal left inverted right x axis y axis)
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
HDMI-1 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 1085mm x 610mm
1920x1080 60.00 + 50.00 59.94 59.93 30.00 24.00 29.97 23.98
4096x2160 24.00 23.98
3840x2160 30.00* 25.00 24.00 29.97 23.98
<snip>
--------------------------------------------------------------------------------
Karl Schmidt EMail Karl at xtronics.com
Transtronics, Inc. WEB https://secure.transtronics.com
3209 West 9th Street Ph (785) 841-3089
Lawrence, KS 66049 FAX (785) 841-3089
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Extracted contents:
header: 00 ff ff ff ff ff ff 00
serial number: 4d d9 03 f3 01 01 01 01 01 1a
version: 01 03
basic params: 80 6c 3d 78 0a
chroma info: 0d c9 a0 57 47 98 27 12 48 4c
established: 21 08 00
standard: 81 80 a9 c0 71 4f b3 00 01 01 01 01 01 01 01 01
descriptor 1: 02 3a 80 18 71 38 2d 40 58 2c 45 00 3d 62 42 00 00 1e
descriptor 2: 01 1d 00 72 51 d0 1e 20 6e 28 55 00 3d 62 42 00 00 1e
descriptor 3: 00 00 00 fc 00 53 4f 4e 59 20 54 56 20 20 2a 30 30 0a
descriptor 4: 00 00 00 fd 00 30 3e 0e 46 1e 00 0a 20 20 20 20 20 20
extensions: 01
checksum: 7f
Manufacturer: SNY Model f303 Serial Number 16843009
Made week 1 of 2016
EDID version: 1.3
Digital display
Maximum image size: 108 cm x 61 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4, YCrCb 4:4:4
First detailed timing is preferred timing
Established timings supported:
640x480 at 60Hz
800x600 at 60Hz
1024x768 at 60Hz
Standard timings supported:
1280x1024 at 60Hz
1600x900 at 60Hz
1152x864 at 75Hz
1680x1050 at 60Hz
Detailed mode: Clock 148.500 MHz, 1085 mm x 610 mm
1920 2008 2052 2200 hborder 0
1080 1084 1089 1125 vborder 0
+hsync +vsync
Detailed mode: Clock 74.250 MHz, 1085 mm x 610 mm
1280 1390 1430 1650 hborder 0
720 725 730 750 vborder 0
+hsync +vsync
Monitor name: SONY
Monitor ranges (GTF): 48-62Hz V, 14-70kHz H, max dotclock 300MHz
Has 1 extension blocks
Checksum: 0x7f (valid)
CEA extension block
Extension version: 3
73 bytes of CEA data
Video data block
VIC 93 3840x2160 at 24Hz
VIC 94 3840x2160 at 25Hz
VIC 95 3840x2160 at 30Hz
VIC 98 4096x2160 at 24Hz
VIC 31 1920x1080 at 50Hz
VIC 16 1920x1080 at 60Hz
VIC 20 1920x1080i at 50Hz
VIC 5 1920x1080i at 60Hz
VIC 19 1280x720 at 50Hz
VIC 4 1280x720 at 60Hz
VIC 32 1920x1080 at 24Hz
VIC 34 1920x1080 at 30Hz
VIC 60 1280x720 at 24Hz
VIC 62 1280x720 at 30Hz
VIC 18 720x576 at 50Hz
VIC 22 1440x576i at 50Hz
VIC 3 720x480 at 60Hz
VIC 7 1440x480i at 60Hz
VIC 17 720x576 at 50Hz
VIC 21 1440x576i at 50Hz
VIC 2 720x480 at 60Hz
VIC 6 1440x480i at 60Hz
VIC 1 640x480 at 60Hz
Audio data block
Linear PCM, max channels 6
Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32
Supported sample sizes (bits): 24 20 16
AC-3, max channels 6
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 640 kHz
DTS, max channels 6
Supported sample rates (kHz): 48 44.1 32
Maximum bit rate: 1504 kHz
Dolby Digital+, max channels 8
Supported sample rates (kHz): 48 44.1
Speaker allocation data block
Speaker map: FL/FR LFE FC RL/RR
Vendor-specific data block, OUI 000c03 (HDMI)
Source physical address 1.0.0.0
Supports_AI
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 300MHz
Extended HDMI video details:
HDMI VIC 0 3840x2160 at 30Hz
HDMI VIC 1 3840x2160 at 25Hz
HDMI VIC 2 3840x2160 at 24Hz
HDMI VIC 3 4096x2160 at 24Hz
Extended tag: video capability data block
YCbCr quantization: Selectable (via AVI YQ) (1)
RGB quantization: Selectable (via AVI Q) (1)
PT scan behaviour: Support both over- and underscan (3)
IT scan behaviour: Always Underscanned (2)
CE scan behaviour: Always Overscannned (1)
Extended tag: Colorimetry data block
xvYCC601
xvYCC709
sYCC601
AdobeYCC601
AdobeRGB
BT2020cYCC
BT2020YCC
BT2020RGB
Extended tag: YCbCr 4:2:0 video data block
VIC 96 3840x2160 at 50Hz
VIC 97 3840x2160 at 60Hz
VIC 101 4096x2160 at 50Hz
VIC 102 4096x2160 at 60Hz
Extended tag: HDR static metadata data block
Electro optical transfer functions:
Traditional gamma - SDR luminance range
Traditional gamma - HDR luminance range
SMPTE ST2084
Supported static metadata descriptors:
Static metadata type 1
Underscans PC formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
0 native detailed modes
Detailed mode: Clock 74.250 MHz, 1085 mm x 610 mm
1920 2008 2052 2200 hborder 0
540 542 547 562 vborder 0
+hsync +vsync interlaced
Checksum: 0x49 (valid)
EDID block does NOT conform to EDID 1.3!
Detailed block string not properly terminated
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