Thanks. I wasn't aware of that issue. The updated firmware seems to work fine with Radeon drivers on my machine. (After updating the firmware, I booted with Radeon.si_support=1 Radeon.cik_support=1 amdgpu.si_support=0 amdgpu.cik_support=0) though I've messed with my system a lot to get AMDVLK working so I'm not sure it's really using radeon. It should be. And the GL version is 1.4 now. I obviously can't speak for other cards and I haven't done extensive testing by any means, but it seems to work. On Tue, Apr 17, 2018, 21:58 Alex Deucher <alexdeucher at gmail.com> wrote: > On Tue, Apr 17, 2018 at 11:16 PM, boomboom psh <andrewstone97 at gmail.com> > wrote: > > [1.] linux-firmware provided firmware files do not support AMDVLK driver > > [2.] Full description of the problem/report: Vulkan instance fails to > load > > on the AMDVLK driver, using a radeon HD7770 card. It throws a > > VK_ERROR_OUT_OF_HOST_MEMORY. This appears to be due to an outdated > > firmware, as replacing the firmware with the firmware provided by the > > amdgpu-pro driver fixes the issue ( > > https://github.com/GPUOpen-Drivers/AMDVLK/issues/17). The issue appears > to > > also be present on pitcairn cards. ( > > https://github.com/GPUOpen-Drivers/AMDVLK/issues/25) > > [3.] firmware, AMDVLK, vulkan, SI, verde, pitcairn > > [4.1.] Linux version 4.15.15-1-ARCH (builduser at heftig-4572) (gcc version > > 7.3.1 20180312 (GCC)) #1 SMP PREEMPT Sat Mar 31 23:59:25 UTC 2018 > > [7.] vulkaninfo from > > https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers > > demonstrates the problem > > [8.] AMD Ryzen 3 1200, 8GB DDR4, Radeon HD7770 1GB > > [X.] Workaround: copy firmware from amdgpupro driver, however this must > be > > redone every time there is an update to linux-firmware. > > The newer SI firmware only works with amdgpu right now. At the moment > the upstream SI firmware is shared with radeon. We'd need to use > separate firmwares for radeon and amdgpu for SI. No one has gotten > around to switching it yet. > > Alex > -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.freedesktop.org/archives/amd-gfx/attachments/20180418/ff8588d2/attachment-0001.html>
