11184 2017-03-17 18:19:50 +0000 Better Vulkan support 2018-08-02 10:25:25 +0000 1 1 7 Build System, Metadata & Runtime OE-Core graphics 2.3 All Multiple RESOLVED FIXED Medium+ enhancement 4.99 1 ross.burton maxin.john california.l.sullivan meta.mr.watcher meta.watcher randy.macleod richard.purdie robin.l.jordan --- --- No (bug/feature does not impact docs) oldest_to_newest 71416 0 ross.burton 2017-03-17 18:19:50 +0000 2.3 has the start of Vulkan support but it's not enabled by default (this also needs work in meta-intel) or tested (is there a Piglit for Vulkan?). 71650 1 jku 2017-03-23 16:07:16 +0000 There's a conformance test suite in VK-GL-CTS which is based on the dEQP android testing system. It's unclear how useful it would be or how hard it would be to get running -- at least spirv-tools and glslang would be needed as dependencies. https://github.com/KhronosGroup/VK-GL-CTS 73871 2 jku 2017-06-08 11:29:39 +0000 This is not going to happen (by me) in M1. I'm also not totally sure what we should do: the test suite would be nice but it doesn't look trivial ... 74450 3 jku 2017-06-22 07:11:52 +0000 I'm setting the milestone to M2... but it's possible that the only thing that happens is adding a demo/test application which we didn't do in 2.3: The test suite feels quite tricky to get packaged and I haven't found anything else that would do the job of verifying a vulkan setup. 74779 4 jku 2017-07-05 13:03:34 +0000 Sent a patchset that a) adds vulkan-demos (Sascha Willems collection) b) defines vulkan DISTRO_FEATURE Ross what exactly do you mean with "enabled by default"? 74933 5 california.l.sullivan 2017-07-11 17:56:33 +0000 It looks like the lack of UPSTREAM_CHECK variables is causing sanity test failures: https://autobuilder.yocto.io/builders/nightly-oe-selftest/builds/373/steps/Running%20oe-selftest/logs/stdio 74941 6 ross.burton 2017-07-11 21:34:54 +0000 Yes, that was in mut and a v3 has been sent already. 75095 7 jku 2017-07-18 07:48:07 +0000 vulkan patches are in oe-core. The patch to enable the distro feature in poky by default has been sent. 75949 8 jku 2017-08-17 13:59:01 +0000 Status: Vulkan now builds for all architectures (although currently we only have drivers for intel), there's lots of test binaries for manual testing in vulkan-demos, and yocto/poky has enabled vulkan by default (with the xf86-video-intel caveat below) in poky commit 6016ec177af. So this is pretty much resolved... but I'll still have to take a closer look at xf86-video-intel: maintainer has explicitly disabled dri3 (unless runtime configuration is used to override that). I'm a little worried about just adding that config since I don't know if anyone tests it. 76411 9 ross.burton 2017-08-31 15:36:37 +0000 Where is DRI3 disabled and how does one turn it back on? 76537 10 ross.burton 2017-09-05 16:35:43 +0000 So thanks to Jussi we're in a pretty good state for 2.4. We're now frozen though so future steps for 2.5: 1) Enable DRI3 in xf86-video-intel (configure is trivial, verify its actually enabled at runtime) or 2) Drop xf86-video-intel from meta-intel and use -modesettings instead (see bug 12019) Most major distros have already done (2). 79346 11 ross.burton 2018-02-05 14:37:40 +0000 Moving to Maxin. Please coordinate the meta-intel parts with Cal (on CC). 81222 12 maxin.john 2018-08-02 10:25:25 +0000 Cal fixed https://bugzilla.yoctoproject.org/show_bug.cgi?id=12019 So, We can close this one.