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 virglrenderer branch is obsolete.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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