[Bug 71759] Intel driver fails with "intel_do_flush_locked failed: No such file or directory" if buffer imported with EGL_NATIVE_PIXMAP_KHR

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 5 20:27:14 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=71759

--- Comment #42 from Luke McKee <hojuruku at gmail.com> ---
As for the discussion about this defect not existing having trouble to
replicate...

I'm a gentoo user. The Mesa 12.0.1 ebuild has this defect. 
"intel_do_flush_locked failed: No such file or directory", and system call
trace showed some kind of locking error before totem borked.

To resolve this issue I used the
https://bugs.freedesktop.org/attachment.cgi?id=125508 i965: import prime
buffers in the current context, not screen patch from intel and now totem works
using va-api acceleration.

Only mesa was rebuilt with the patch to resolve this issue.

This is the hardware I am running.

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 60
model name      : Intel(R) Core(TM) i5-4460  CPU @ 3.20GHz
stepping        : 3
microcode       : 0x19

00:02.0 0300: 8086:0412 (rev 06) (prog-if 00 [VGA controller])
        Subsystem: 1462:7850
        Flags: bus master, fast devsel, latency 0, IRQ 24
        Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at f000 [size=64]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 2
        Capabilities: [a4] PCI Advanced Features
        Kernel driver in use: i915

If you need any more information on my setup to assist in replicating the
defect let me know.

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