fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-24 06:40:11 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

turnip: require syncobj support

Browse source 
Note: this means turnip requires kernel 5.8 (or older with syncobj patch).

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6683>
This commit is contained in:
Jonathan Marek 2020-09-10 23:37:09 -04:00 • committed by Marge Bot
parent 89ffe859a8
commit c23206757a
1 changed files with 4 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
src/freedreno/vulkan/tu_drm.c
View file

@ -310,9 +310,9 @@ tu_drm_device_init(struct tu_physical_device *device,
"failed to open device %s", path);
}
/* Version 1.3 added MSM_INFO_IOVA. */
/* Version 1.6 added SYNCOBJ support. */
const int min_version_major = 1;
const int min_version_minor = 3;
const int min_version_minor = 6;
version = drmGetVersion(fd);
if (!version) {
@ -618,25 +618,14 @@ tu_GetSemaphoreFdKHR(VkDevice _device,
return VK_SUCCESS;
}
static bool tu_has_syncobj(struct tu_physical_device *pdev)
{
uint64_t value;
if (drmGetCap(pdev->local_fd, DRM_CAP_SYNCOBJ, &value))
return false;
return value && pdev->msm_major_version == 1 && pdev->msm_minor_version >= 6;
}
void
tu_GetPhysicalDeviceExternalSemaphoreProperties(
VkPhysicalDevice physicalDevice,
const VkPhysicalDeviceExternalSemaphoreInfo *pExternalSemaphoreInfo,
VkExternalSemaphoreProperties *pExternalSemaphoreProperties)
{
TU_FROM_HANDLE(tu_physical_device, pdev, physicalDevice);
if (tu_has_syncobj(pdev) &&
(pExternalSemaphoreInfo->handleType == VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT ||
pExternalSemaphoreInfo->handleType == VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT)) {
if (pExternalSemaphoreInfo->handleType == VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT ||
pExternalSemaphoreInfo->handleType == VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT) {
pExternalSemaphoreProperties->exportFromImportedHandleTypes = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT | VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT;
pExternalSemaphoreProperties->compatibleHandleTypes = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT | VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT;
pExternalSemaphoreProperties->externalSemaphoreFeatures = VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT |