[Bug 86038] [radeonsi] Dreamfall Chapters: heavy visual corruption, large parts of the screen are black in some scenes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86038

--- Comment #2 from Kai <kai at dev.carbon-project.org> ---
I've updated Mesa and LLVM, but that didn't help. The new stack is detailed
below.
I forgot to write in comment #0, that the first visual corruption (black
rectangles flickering in and out of existance) occurs in the main menu.

And I like to add another observation: when you press escape (ie. pause the
game) while there's a visual corruption visible like the one depicted in
attachment 109134, the amount of corruption is reduced significantly. Not as
good as with the proprietary driver, but still way better than in the running
game. The pause menu is basically a grey overlay with the menu options onto a
"still image" of the scene you've paused in.


My current stack is (Debian testing as a base):
GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1)
Mesa: Git:master/a6d8413d7c
libdrm: Git:master/00847fa48b
LLVM: SVN:trunk/r221577 (3.6 devel)
X.Org: 2:1.16.1-1
Linux:
Git:git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git:v3.18-rc1
+ attachment 107451 and attachment 107544
Firmware: <http://people.freedesktop.org/~agd5f/radeon_ucode/>
> 9e05820da42549ce9c89d147cf1f8e19  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_ce.bin
> c8bab593090fc54f239c8d7596c8d846  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_mc.bin
> 3618dbb955d8a84970e262bb2e6d2a16  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_me.bin
> c000b0fc9ff6582145f66504b0ec9597  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_mec.bin
> 0643ad24b3beff2214cce533e094c1b7  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_pfp.bin
> ba6054b7d78184a74602fd81607e1386  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_rlc.bin
> 11288f635737331b69de9ee82fe04898  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_sdma.bin
> 284429675a5560e0fad42aa982965fc2  /lib/firmware/updates/3.17.0-citadel/radeon/hawaii_smc.bin
libclc: Git:master/7f6f5bff1f
DDX: 1:7.5.0-1

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