| Bug ID | 86038 |
|---|---|
| Summary | [radeonsi] Dreamfall Chapters: heavy visual corruption |
| Product | Mesa |
| Version | git |
| Hardware | x86-64 (AMD64) |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | kai@dev.carbon-project.org |
Created attachment 109134 [details] Heavy visual corruption with radeonsi in Dreamfall Chapters Let me preface this report with the note, that some visual corruption was expected with Dreamfall Chapters on Linux, since there are some broken shaders and the developers are working on fixing those. With the radeonsi driver (see below for the full graphics stack in use) the visual corrutpion is on the unplayable level, since large parts of the screen are black in certain scenes (it seems to be, when one particular light shader is in use, which also bothers the proprietary driver, but not to this extent). See the attached screenshot for an example how this looks. This is not an Hyper-Z issue, I tried R600_DEBUG=nohyperz to no avail. For reference I'll also post a screenshot of the same scene with the proprietary driver (which was a PITA to get running, I hate that thing so much), where you can see the difference. Please let me know, what else you might need to debug this. My current stack is (Debian testing as a base): GPU: Hawaii PRO [Radeon R9 290] (ChipID = 0x67b1) Mesa: Git:master/1a170980a0 libdrm: Git:master/00847fa48b LLVM: SVN:trunk/r220648 (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 [details] [review] and attachment 107544 [details] [review] 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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