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vulkan/wsi: Disable dma-buf sync file if ENOSYS is returned 

ENOSYS is commented as "Invalid system call number". This is returned
by qemu-user for unbridged ioctls.

Fixes: 30b57f10b3 ("vulkan/wsi: Signal semaphores and fences from the dma-buf")
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17325>
This commit is contained in:
Jordan Justen 2022-06-30 17:37:00 -07:00 committed by Marge Bot
parent a577acf8f6
commit d5884a716f
1 changed files with 2 additions and 2 deletions
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4
src/vulkan/wsi/wsi_common_drm.c
View File

@ -68,7 +68,7 @@ wsi_dma_buf_export_sync_file(int dma_buf_fd, int *sync_file_fd)
};
int ret = drmIoctl(dma_buf_fd, DMA_BUF_IOCTL_EXPORT_SYNC_FILE_WSI, &export);
if (ret) {
if (errno == ENOTTY || errno == EBADF) {
if (errno == ENOTTY || errno == EBADF || errno == ENOSYS) {
no_dma_buf_sync_file = true;
return VK_ERROR_FEATURE_NOT_PRESENT;
} else {
@ -95,7 +95,7 @@ wsi_dma_buf_import_sync_file(int dma_buf_fd, int sync_file_fd)
};
int ret = drmIoctl(dma_buf_fd, DMA_BUF_IOCTL_IMPORT_SYNC_FILE_WSI, &import);
if (ret) {
if (errno == ENOTTY || errno == EBADF) {
if (errno == ENOTTY || errno == EBADF || errno == ENOSYS) {
no_dma_buf_sync_file = true;
return VK_ERROR_FEATURE_NOT_PRESENT;
} else {