[Bug 104297] [i965] Downward causes GPU hangs and misrendering on Haswell

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104297

--- Comment #16 from Darius Spitznagel <d.spitznagel at goodbytez.de> ---
No VISIBLE changes with "i965: Reduce GL_MAX_*_SAMPLES on Gen7-7.5".

Summary so far:
Mesa master 9f54675dbe01518ec4b71e8fc9b4f6e777b27185

+ no desktop crash anymore (recent changes to GLSL)
- sometimes graphical corruption on desktop while replay
- sometimes GPU hangs: changed from "Hang on rcs0" to "Hang on render ring"
- always misrendering ingame
- sometimes replay crash > i965: Failed to submit batchbuffer: Invalid argument
- statebuffer is not growing

Specs:
Xorg 1.19.5
Libdrm 2.4.88
Kernel 4.9.68
DDX modesetting
iGPU Haswell

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