Any more ideas?
Am 30. September 2022 22:53:22 MESZ schrieb Alexander Kanavin
<alex.kana...@gmail.com>:
>That depends on what is your target. If you're running qemu on a x86
>host, it's better to not do software emulation and build for
>qemux86_64 as well, and then run qemu with kvm, so it executes
>directly on the host CPU.
>
>Alex
>
>On Fri, 30 Sept 2022 at 22:50, PHIL <heide...@hotmail.com> wrote:
>>
>> X86-64 is right or do you mean arm?
>>
>> Am 30. September 2022 22:39:44 MESZ schrieb Alexander Kanavin
>> <alex.kana...@gmail.com>:
>>>
>>> You might want to try enabling gallium-llvm only for the target mesa:
>>>
>>> PACKAGECONFIG:append:x86-64:pn-mesa = ' gallium-llvm'
>>>
>>> Alex
>>>
>>> On Fri, 30 Sept 2022 at 22:24, Edgar Mobile <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>> I deleted the whole build directory, recreated it, only added the arm
>>>> switch in local conf and your changes for mesa.inc.
>>>> After a few hours of building core-image-weston it again complains that
>>>> it tries to copy llcm-config14.0.6 over itself. I don't know what to do
>>>> anymore.
>>>> ________________________________
>>>> From: Alexander Kanavin <alex.kana...@gmail.com>
>>>> Sent: Thursday, September 29, 2022 10:46 AM
>>>> To: PHIL <heide...@hotmail.com>
>>>> Cc: Yocto-mailing-list <yocto@lists.yoctoproject.org>
>>>> Subject: Re: [yocto] Changing git url of qemu
>>>>
>>>> You need to build mesa, not mesa-native. And please show exact changes
>>>> you made.
>>>>
>>>> Alex
>>>>
>>>> On Thu 29. Sep 2022 at 12.28, PHIL <heide...@hotmail.com> wrote:
>>>>
>>>> Tried in a sifferent machine with wednesday poky master
>>>>
>>>> Building mesa-native gives the error
>>>>
>>>> cp:
>>>> '/media/user/SSD1TB/yoctoqemu/poky/build-virgl/tmp/work/x86_64-linux/mesa-native/2_22.2.0-r0/recipe-sysroot-native/usr/bin/llvm-config14.0.6'
>>>> and
>>>> '/media/user/SSD1TB/yoctoqemu/poky/build-virgl/tmp/work/x86_64-linux/mesa-native/2_22.2.0-r0/recipe-sysroot-native/usr/bin/llvm-config14.0.6'
>>>> are the same file
>>>>
>>>>
>>>> Am 28. September 2022 13:37:05 MESZ schrieb Alexander Kanavin
>>>> <alex.kana...@gmail.com>:
>>>>
>>>> Try latest poky master?
>>>>
>>>> Alex
>>>>
>>>> On Wed, 28 Sept 2022 at 13:23, PHIL <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>> Mesa build fails. It complains that it copies llvm-config14.0.6 to the
>>>> same file.
>>>>
>>>> Am 28. September 2022 12:48:04 MESZ schrieb Alexander Kanavin
>>>> <alex.kana...@gmail.com>:
>>>>
>>>>
>>>> The following works for me. I get
>>>>
>>>>
>>>> tmp/work/core2-64-poky-linux/mesa/2_22.2.0-r0/packages-split/mesa-vulkan-drivers/usr/lib/libvulkan_intel.so
>>>>
>>>> tmp/work/core2-64-poky-linux/mesa/2_22.2.0-r0/packages-split/mesa-vulkan-drivers/usr/lib/libvulkan_lvp.so
>>>>
>>>> --- a/meta/recipes-graphics/mesa/mesa.inc
>>>> +++ b/meta/recipes-graphics/mesa/mesa.inc
>>>> @@ -88,6 +88,7 @@ def strip_comma(s):
>>>>
>>>> PACKAGECONFIG = " \
>>>> gallium \
>>>> + gallium-llvm \
>>>> ${@bb.utils.filter('DISTRO_FEATURES', 'x11 vulkan wayland', d)} \
>>>> ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl
>>>> gles gbm virgl', '', d)} \
>>>> ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'dri3',
>>>> '', d)} \
>>>> @@ -108,7 +109,7 @@ PACKAGECONFIG[dri3] = "-Ddri3=enabled,
>>>> -Ddri3=disabled, xorgproto libxshmfence"
>>>>
>>>> # Vulkan drivers need dri3 enabled
>>>> # amd could be enabled as well but requires gallium-llvm with llvm >=
>>>> 3.9
>>>> -VULKAN_DRIVERS = ""
>>>> +VULKAN_DRIVERS = "swrast"
>>>> VULKAN_DRIVERS:append:x86:class-target = ",intel"
>>>> VULKAN_DRIVERS:append:x86-64:class-target = ",intel"
>>>> VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG',
>>>> 'freedreno', ',freedreno', '', d)}"
>>>>
>>>> Alex
>>>>
>>>> On Wed, 28 Sept 2022 at 11:49, PHIL <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>>
>>>> Also vulkan-drivers is empty in meson generated by bitbake. If I add it
>>>> manually it will complain that llvm is disabled. How would I enable it?
>>>>
>>>> Am 28. September 2022 10:51:26 MESZ schrieb Alexander Kanavin
>>>> <alex.kana...@gmail.com>:
>>>>
>>>>
>>>>
>>>> I think for software vulkan you need to pass in
>>>> -Dvulkan-drivers=swrast when building mesa for the target.
>>>>
>>>> Alex
>>>>
>>>> On Wed, 28 Sept 2022 at 10:44, PHIL <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>>
>>>>
>>>> I asked the author so I assume he would have told me. Apparently the
>>>> virglrenderer branch is obsolete.
>>>>
>>>> Currently my only changes from poky master are adding vulkan opengl
>>>> x11 to distro features and vulkan-samples vulkan-loader vulkan-tools
>>>> virglrenderer to core image extra install in local.conf.
>>>>
>>>> I also added virtio-experimental flag to mesa and virglrenderer meson
>>>> recipes.
>>>>
>>>> I still get ERROR_INCOMPATIBLE_DRIVER when running vulkaninfo.
>>>>
>>>> What am I missing for Software Mode?
>>>>
>>>> Am 28. September 2022 10:29:28 MESZ schrieb Alexander Kanavin
>>>> <alex.kana...@gmail.com>:
>>>>
>>>>
>>>>
>>>>
>>>> I would first check whether any of that work in the branch has
>>>> meanwhile landed upstream. The post is from 2021.
>>>>
>>>> Have you tried the software Vulkan in the guest?
>>>>
>>>> Alex
>>>>
>>>> On Wed 28. Sep 2022 at 10.21, PHIL <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>>
>>>>
>>>> I try to enable vulkan according to this tutorial
>>>>
>>>>
>>>> https://www.collabora.com/news-and-blog/blog/2021/11/26/venus-on-qemu-enabling-new-virtual-vulkan-driver/
>>>>
>>>> According to the author the modified qemu branch is still necessary so
>>>> I want to enable that.
>>>>
>>>>
>>>> Am 28. September 2022 10:14:24 MESZ schrieb Alexander Kanavin
>>>> <alex.kana...@gmail.com>:
>>>>
>>>>
>>>>
>>>>
>>>> You need to clarify what you want to do exactly. Why can’t you use the
>>>> existing recipe?
>>>>
>>>> Alex
>>>>
>>>> On Wed 28. Sep 2022 at 9.58, Edgar Mobile <heide...@hotmail.com> wrote:
>>>>
>>>>
>>>>
>>>>
>>>> Greetings,
>>>>
>>>> I want to change the git repo url in order to test the Venus driver.
>>>> Can someone tell me which variable in which recipe I'd have to set?
>>>>
>>>> Regards
>>>> --
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