[Nouveau] [Bug 95190] Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95190

Samuel Pitoiset  changed:

   What|Removed |Added

   Severity|normal  |major
  Component|Drivers/DRI/nouveau |glsl-compiler
 CC||kenn...@whitecape.org,
   ||samuel.pitoi...@gmail.com
   Assignee|nouveau@lists.freedesktop.o |i...@freedesktop.org
   |rg  |
 QA Contact|nouveau@lists.freedesktop.o |intel-3d-bugs@lists.freedes
   |rg  |ktop.org

--- Comment #4 from Samuel Pitoiset  ---
So, the issue is that the count_uniforms_size pass which is used to calculate
the storage requirements for a set of uniform has a bug for constant arrays.

The problem is that the pass aggregates the size of a constant array each time
it finds a reference in the shader source.

For example, in the attached shader, the lowering pass returns 95484k of
uniforms but it should be 1308k (327*4) (+ some other things). The 95484 is
computed as follow: 327 * 4 * 73 (number of occurences of icb in the shader).

I had a look at the code, and I think that the correct solution should be to do
this lowering pass only once for constant arrays (this will require to somehow
remember which one has been lowered though).

Ken, can you look into this?
Thanks in advance.

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[Nouveau] [Bug 95190] Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95190

--- Comment #3 from Samuel Pitoiset  ---
Yes, it's a bug in the GLSL compiler.

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[Nouveau] [Bug 95190] Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95190

--- Comment #2 from Ilia Mirkin  ---
The issue is in the const-to-uniform lowering... which affects all drivers.
Basically it has

const uvec4 int foo[200] = ...

foo[indirect]
foo[indirect]
foo[indirect]

which in turn leads that pass to do sad things. Samuel is looking at it now.

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[Nouveau] [Bug 95190] Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95190

--- Comment #1 from Luzipher  ---
Created attachment 123330
  --> https://bugs.freedesktop.org/attachment.cgi?id=123330=edit
Tomb Raider ultimate settings on radeonsi (r9 290x) just after applying
graphics settings (menu still open)

This also affects radeonsi, see attached image. Just after setting graphics to
ultimate it all turns white. "MESA_GL_VERSION_OVERRIDE=4.3
MESA_GLSL_VERSION_OVERRIDE=430" has no effect. Switching "Depth of Field" to
normal helps (Post Processing still switched on).

Mesa and LLVM version: current git (28.04.2016)
GPU: R9 290x
Kernel Driver: radeon (not amdgpu)

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[Nouveau] [Bug 95193] New: Nouveau not working with Quadro K2200 (NV117) and Debian Wheezy

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95193

Bug ID: 95193
   Summary: Nouveau not working with Quadro K2200 (NV117) and
Debian Wheezy
   Product: xorg
   Version: unspecified
  Hardware: x86 (IA32)
OS: Linux (All)
Status: NEW
  Severity: blocker
  Priority: medium
 Component: Driver/nouveau
  Assignee: nouveau@lists.freedesktop.org
  Reporter: joac...@falaba.de
QA Contact: xorg-t...@lists.x.org

LinuxCNC Live CD (Debian Wheezy is the base distribution) hangs with some
Nouveau messages.

Since I'm not allowed to install it on a PC with K2200 in our facility, I can
just use the LiveCD or USB-Stick with persistence mode. Is it somehow possible
to get a kernel log in this situation?

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[Nouveau] [Bug 95190] New: Tomb Raider with PostProcessing enable and Depth of Field set to Ultra has white stuff in the foreground

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95190

Bug ID: 95190
   Summary: Tomb Raider with PostProcessing enable and Depth of
Field set to Ultra has white stuff in the foreground
   Product: Mesa
   Version: git
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: Drivers/DRI/nouveau
  Assignee: nouveau@lists.freedesktop.org
  Reporter: freedesk...@karolherbst.de
QA Contact: nouveau@lists.freedesktop.org

ostProcessing + Depth of Field Ultra gives bright white stuff in the foreground
making the game unplayable

Trace: https://drive.google.com/open?id=0B78S7GSrzebIaExsb1FNSUNPTDA

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[Nouveau] [Bug 95188] GeForce 840M (GM108) troubles

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95188

--- Comment #2 from Asad Mehmood  ---
The system is an optimus system, currently I am unable to use the Nvidia gpu at
all.

DRI_PRIME=1 hangs for a couple of seconds, followed by a fallback to the intel
gpu.

Currently running fedora rawhide

nouveau git:3da1f2a19e5e8dc8d68a4400d9cca01c64ecd59e skeggsb:master
libdrm-2.4.67-4.fc25.x86_64
mesa-libGL-11.3.0-0.3.git171a570.fc25.x86_64

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[Nouveau] [Bug 95188] GeForce 840M (GM108) troubles

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95188

--- Comment #1 from Asad Mehmood  ---
Created attachment 123325
  --> https://bugs.freedesktop.org/attachment.cgi?id=123325=edit
dmesg log

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[Nouveau] [Bug 95188] New: GeForce 840M (GM108) troubles

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=95188

Bug ID: 95188
   Summary: GeForce 840M (GM108) troubles
   Product: xorg
   Version: git
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: Driver/nouveau
  Assignee: nouveau@lists.freedesktop.org
  Reporter: asad78...@googlemail.com
QA Contact: xorg-t...@lists.x.org

lspci:
07:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 840M] (rev a2)
Subsystem: Hewlett-Packard Company Device 21a0
Flags: bus master, fast devsel, latency 0, IRQ 35
Memory at b500 (32-bit, non-prefetchable) [size=16M]
Memory at a000 (64-bit, prefetchable) [size=256M]
Memory at b000 (64-bit, prefetchable) [size=32M]
I/O ports at 5000 [size=128]
Expansion ROM at  [disabled]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting 
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 
Capabilities: [900] #19
Kernel driver in use: nouveau
Kernel modules: nouveau

insmod nouveau.ko runpm=0 debug=debug

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[Nouveau] [Bug 94643] 4K Display on Displayport goes black when pointer hits column 0

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=94643

--- Comment #6 from Robert Schöftner  ---
proprietary nvidia 340.96 driver on ubuntu xenial stock distro kernel works as
expected, no pointer-related strangeness. so the hardware should be capable.

nonetheless, this driver is not a viable option, as suspend to ram, switching
virtual terminals and other random stuff segfaults in libGL etc...

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[Nouveau] [Bug 93887] [NV96] Amilo Xi 3650: G96M [GeForce 9600M GT]: HDMI monitor stays black after s2ram

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=93887

--- Comment #18 from Elmar Stellnberger  ---
Created attachment 123319
  --> https://bugs.freedesktop.org/attachment.cgi?id=123319=edit
journal including 2x s2ram with 4.6.0-rc5-ARCH-5-g0b20a43

4.6.0-rc5-ARCH-5-g0b20a43: Now the machine comes up fine (tested two times
on FTS Celsius H265) but both displays (integrated+external) stay black after
s2ram. The old screen content does not even flash up for a short time. Num-Lock
+ SysRq Keys work fine after s2ram.

P.S.: there was an error trying to capture the logs:
 journalctl -x --since "2016-04-28" >journal
Failed to get journal fields: Ungültige Nachricht
(it says 'invalid message').

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[Nouveau] [Bug 94342] Nvidia G96GLM 3840x2160@30 not functional with nouveau

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=94342

--- Comment #5 from Elmar Stellnberger  ---
same problem with 4.6.0-rc5-ARCH-5-g0b20a43.

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