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544 Commits

Author SHA1 Message Date
Chia-I Wu 773e318569 venus: add VN_MAX_API_VERSION 
Use VN_MAX_API_VERSION for the instance version such that we don't
suddenly advertise 1.3 when the header is updated to 1.3 for example.

Use it to cap the device version as well.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10556>
 2021-05-03 20:51:45 +00:00
Chia-I Wu 38e0067643 venus: fix dmabuf import fail path 
When we fail, we should not close gem_handle when there is already a bo
with the same gem handle.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10592>
 2021-05-03 20:40:14 +00:00
Chia-I Wu 40fbfd8b5b venus: fix dmabuf import mmap_size check 
Do not set mmap_size to info.size.  We do not track the size of the BO
anymore.

This fixes
dEQP-VK.api.external.memory.dma_buf.suballocated.device_only.fd_properties
where the test allocates a 1KB VkDeviceMemory, export and call
vkGetMemoryFdPropertiesKHR.  It can happen that bo->mmap_size is less
than the aligned info.size.

FWIW, the test fails because it violates a VU:

  VUID-vkGetMemoryFdPropertiesKHR-fd-00673
  fd must be an external memory handle created outside of the Vulkan API

Fixes: 88f481dd74 ("venus: make sure gem_handle and vn_renderer_bo are 1:1")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10592>
 2021-05-03 20:40:14 +00:00
Chia-I Wu a9a75edc24 venus: fix render pass without attachments 
It was treated as VK_ERROR_OUT_OF_HOST_MEMORY because
vn_get_intercepted_attachments would return NULL.  This fixes various
dEQP tests.

Fixes: 174fca5498 ("venus: handle VK_IMAGE_LAYOUT_PRESENT_SRC_KHR transfer")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10592>
 2021-05-03 20:40:14 +00:00
Yiwei Zhang 96ec6b3d8f venus: handle wsi image queue ownership transfer for Android 
1. pre-allocate command pools at device creation if anb enabled
2. force VK_SHARING_MODE_CONCURRENT for wsi image if necessary
3. pre-allocate and record command buffers at android wsi image creation
4. transfer in the ownership at vkAcquireImageANDROID
5. transfer out the ownership at vkQueueSignalReleaseImageANDROID

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10335>
 2021-04-29 17:33:52 +00:00
Yiwei Zhang 174fca5498 venus: handle VK_IMAGE_LAYOUT_PRESENT_SRC_KHR transfer 
Whenver VK_IMAGE_LAYOUT_PRESENT_SRC_KHR is used, replace it with
VK_IMAGE_LAYOUT_GENERAL as required for proper layout and ownership
transfer for external memory backed swapchain images.

This will be Android only until common WSI is fixed.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10335>
 2021-04-29 17:33:52 +00:00
Yiwei Zhang 293255889c venus: enable VK_EXT_queue_family_foreign 
Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10335>
 2021-04-29 17:33:52 +00:00
Yiwei Zhang 1846f0cead venus: update venus-protocol headers 
Advertise VK_EXT_queue_family_foreign

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10335>
 2021-04-29 17:33:52 +00:00
Chia-I Wu 1e3981f69c venus: enable external memory support 
This enables VK_KHR_external_memory_fd and
VK_EXT_external_memory_dma_buf support.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:59:19 -07:00
Chia-I Wu efa185ed5c venus: rework external memory capability queries 
The idea is to allow the renderer to use a completely different external
memory handle type (e.g., OPAQUE_WIN32!?) than the driver (always
OPAQUE_FD and DMA_BUF).  It hides the mismatch by doing translations in
vkGetPhysicalDevice*.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:59:19 -07:00
Chia-I Wu fbaa6dbf4e venus: update venus-protocol for external memory 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:59:18 -07:00
Chia-I Wu 88f481dd74 venus: make sure gem_handle and vn_renderer_bo are 1:1 
When two vn_renderer_bo's share the same gem_handle, destroying one of
them would invalidate the other.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu f41a79f948 venus: use sparse array to manage vn_renderer_bo 
It should be faster.  More importantly, we want to use it to keep track
of all BOs for correct dmabuf import.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu c62026165c venus: move some common members to vn_renderer_bo 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu b39ea79c95 venus: merge bo create and init ops 
There is no good reason to seprate them.  I also plan to adopt
util_sparse_array, which requires the kernel BO to be created first (to
use its gem_handle/res_id as the key).

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu 2db720330b venus: move vn_renderer_bo_ops to vn_renderer 
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu 0d703b9d64 venus: pass vn_renderer in vn_renderer_bo functions 
We will move vn_renderer_bo_ops to vn_renderer in the following commit.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu 6db21119b7 venus: add dev->renderer pointer 
dev->instance->renderer is slower to type and to follow.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu b54a262421 venus: use vn_renderer_shmem 
vn_renderer_bo_create_cpu becomes unused and is removed.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu 452a49fe19 venus: add vn_renderer_shmem 
CPU BOs and GPU BOs are used different enough that it makes sense to
treat them as different objects.  This commit adds vn_renderer_shmem to
represent CPU BOs.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu 2c2fb015cc venus: rename VN_CS_ENCODER_INITIALIZER 
Rename it to VN_CS_ENCODER_INITIALIZER_LOCAL to make it clear that it is
only for local variables.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:58 -07:00
Chia-I Wu b1f25da0b4 venus: update venus-protocol headers to use accessors 
Switch to the newly added vn_instance_submit_command accessors.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:58:54 -07:00
Chia-I Wu 3c8255f602 venus: provide accessors for vn_instance_submit_command 
This will allow us to change vn_instance_submit_command without
regenerating the headers.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10437>
 2021-04-28 12:53:28 -07:00
Yiwei Zhang 95844b0978 venus: use VK_EXT_image_drm_format_modifier 
This commit contains a hack to retrieve extended buffer info, which will
be fixed by moving the logic into gralloc HAL implementation.

With this hack, the rendering result is correct.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10259>
 2021-04-27 00:15:39 +00:00
Yiwei Zhang 34f37fb780 venus: implement VK_ANDROID_native_buffer v7 
1. Android native buffer import
2. vkGetSwapchainGrallocUsage2ANDROID
3. vkAcquireImageANDROID
4. vkQueueSignalReleaseImageANDROID
5. not advertise shared presentable image support

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10259>
 2021-04-27 00:15:39 +00:00
Yiwei Zhang c79909779a venus: update venus-protocol headers 
1. hide git hash from most generated files
2. fix VkImportMemoryResourceInfoMESA definition

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10259>
 2021-04-27 00:15:39 +00:00
Yiwei Zhang 282e2c9496 venus: set bo->size to 0 for classic resource 
bo->size is not used for classic resource since mapping is not allowed.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10259>
 2021-04-27 00:15:39 +00:00
Yiwei Zhang e91c95dba8 venus: force a roundtrip after vn_renderer_bo_create_dmabuf 
This is to ensure the kernel operations and the later ring operations
are in the right order.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10390>
 2021-04-21 21:40:32 +00:00
Yiwei Zhang 8bbe55533f venus: close the import memory fd on success 
VkImportMemoryFdInfoKHR takes fd ownership on a successful import.
Internally, vn_renderer_bo_create_dmabuf doesn't rely on the fd to
extend the life cycle of the bo or the host resource, and it won't
close the fd. Thus, we shall close the fd when the import succeeds.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10390>
 2021-04-21 21:40:32 +00:00
Chia-I Wu cbe57963dc venus: change SpaceBeforeParens style option 
This requires clang-format 11 however.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10326>
 2021-04-20 16:29:28 -07:00
Chia-I Wu 11a65dbedc venus: clang-format clean 
Add parentheses to VN_DEBUG to avoid confusing clang-format.

Remove redundant comments, that confuse clang-format, because
VN_USE_WSI_PLATFORM can serve as comments.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10326>
 2021-04-20 16:29:24 -07:00
Lepton Wu 5322572c78 virgl: move new added field to the end. 
This field was introduced 2 months ago and it breaks virgl
compatibility between guest/host. Switch the new added field
to the end. We will still have compatibility issue but the
"bug window" is much smaller.

Fixes: e778aceaae ("virgl: update headers")

Signed-off-by: Lepton Wu <lepton@chromium.org>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10333>
 2021-04-20 00:00:30 +00:00
Chia-I Wu 588a52869e venus: refactor vn_queue_submission_count_semaphores 
Add vn_queue_submission_count_batch_semaphores that works on a single
batch at a time.  Also avoid code duplication.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10290>
 2021-04-19 18:25:00 +00:00
Chia-I Wu 418da19f91 venus: add vn_wsi_create_scanout_image 
A helper called from vn_wsi_create_scanout_image to hijack wsi scanout
image creation.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10294>
 2021-04-16 17:29:38 -07:00
Chia-I Wu b7db6598df venus: add vn_image_create 
A helper called from vn_CreateImage to allocate and initialize vn_image.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10294>
 2021-04-16 17:29:36 -07:00
Chia-I Wu e1787ec77d venus: add vn_image_init_memory_requirements 
A helper called from vn_CreateImage to initialize memory requirements.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10294>
 2021-04-16 17:29:27 -07:00
Yiwei Zhang 757a711f39 venus: fix virtgpu_bo_init_dmabuf for classic resource 
1. only do size check if the input size is not 0
2. blob_mem can be 0 because guest minigbm uses RESOURCE_CREATE_3D
3. set bo->blob_flags to 0 for classic resource to fail virtgpu_bo_map

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10273>
 2021-04-16 04:56:19 +00:00
Yiwei Zhang d148540e5a venus: cap api version to 1.1 for Android 
Android hasn't officially adopted 1.2 yet, so we just cap it to avoid
troubles(e.g. vkjson doesn't like 1.2 atm).

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10258>
 2021-04-15 18:31:31 +00:00
Yiwei Zhang 1932207902 venus: implement dma_buf fd import and properties query 
This change is for supporting VK_ANDROID_native_buffer implementation,
and it does not advertise VK_KHR_external_memory_fd.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10195>
 2021-04-15 00:58:00 +00:00
Yiwei Zhang 001549c92c venus: update venus-protocol headers 
Add support for external memory fd properties query and import
- vkGetMemoryResourcePropertiesMESA
- VkImportMemoryResourceInfoMESA
- VkMemoryResourcePropertiesMESA

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10195>
 2021-04-15 00:58:00 +00:00
Chia-I Wu 9b71154353 venus: remove vn_renderer_info::has_timeline_sync 
We are no longer limited to Vulkan 1.1 in VMs.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 37f03a2c4c venus: wait on vkQueuePresentKHR 
Add vn_renderer_info::has_implicit_fencing.  Force vkQueueWaitIdle
during vkQueuePresentKHR when it is false.

This kills the performance, but we have to do this until the kernel does
implicit fencing.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 7253e61d9d venus: remove vn_ring_wait_all 
It is unused now.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu f69c8f042a venus: remove vn_queue::sync_queue_index 
It is unused now.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu b6d819c348 venus: remove VN_SYNC_TYPE_SYNC 
It is unused now.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 974af6df32 venus: remove vn_renderer_sync support from vn_queue_submission 
It is unused now.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 0d848dcb0d venus: stop using vn_renderer_sync in vn_queue 
Move away from vn_renderer_sync and toward a userspace-only solution
temporarily until the kernel does what we need.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 6d2454ad3c venus: stop using vn_renderer_sync in vn_semaphore 
Move away from vn_renderer_sync and toward a userspace-only solution
temporarily until the kernel does what we need.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 4ffb0265cc venus: stop using vn_renderer_sync in vn_fence 
Move away from vn_renderer_sync and toward a userspace-only solution
temporarily until the kernel does what we need.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10146>
 2021-04-14 21:18:10 +00:00
Chia-I Wu 51216d656d venus: check vn_renderer_info::vk_xml_version 
When crosvm does not support venus, it still advertises
VIRGL_RENDERER_CAPSET_VENUS but provides no or zeroed capset data.
vk_xml_version will be zero.

It is a good idea to verify vk_xml_version anyway.

v2: print required version suggested by Ryan

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10192>
 2021-04-13 01:03:52 +00:00