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backends/drm: re-enable buffer readability checks on i915

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We're checking the egl fence fd now, instead of the dmabuf directly, which shouldn't
be affected by the same issue
This commit is contained in:
Xaver Hugl 2024-06-05 14:29:50 +02:00
parent a167657214
commit ecb6460277
1 changed files with 2 additions and 4 deletions
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6
src/backends/drm/drm_buffer.cpp
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@ -39,10 +39,8 @@ DrmFramebuffer::DrmFramebuffer(DrmGpu *gpu, uint32_t fbId, GraphicsBuffer *buffe
, m_gpu(gpu)
, m_bufferRef(buffer)
{
if (s_disableBufferWait || ((m_gpu->isI915() || m_gpu->isVmwgfx()) && !s_envIsSet)) {
// buffer readability checks cause frames to be wrongly delayed on some Intel laptops
// and on Virtual Machines running vmwgfx
// See https://gitlab.freedesktop.org/drm/intel/-/issues/9415
if (s_disableBufferWait || ((m_gpu->isVmwgfx()) && !s_envIsSet)) {
// buffer readability checks cause frames to be wrongly delayed on Virtual Machines running vmwgfx
m_readable = true;
}
m_syncFd = std::move(readFence);