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from upstreams commits.
Tested by many. Thanks.
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the proper implementation of __container_of from xorg's list.h
ok kettenis@
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update checks it.
Upstream fixed this differently, but that fix doesn't work for us as our
ioctl(2) subsystem works differently from Linux.
ok jsg@, tom@
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newer intel code instead of putting an ifdef around the call.
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symbol crash when opting into uxa reported by Walter Alejandro Iglesias.
ok kettenis@ matthieu@
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and makes X crash.
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restore something properly after resume which makes the render ring get stuck.
By defaulting to the "blt" acceleration method we avoid the use of this ring
and the machine remains usable after resume.
People who really want full 2D acceleration can still override the acceleration
method in their xorg.conf.
ok jsg@
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From Chris Wilson in
7a9bdadd71730adc5266bc6758982abec5917b93
Fixes rendering problems on Broadwell GT3 (Iris 6100/Iris Pro 6200)
Tested by Thomas Weinbrenner on bugs@
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Fixes a display bug seenby ajacoutot@, ok jsg@ and kettenis@.
newer X.Org (2.99.917 or master) version cause corruption on older
machines (X40, i965), probably caused by a bug in our kernel,
under investigation by kettenis@.
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builds but won't work as the X server stopped supporting XAA multiple
major releases ago. Furthermore it requires the userland AGP interface
that was removed from the kernel with 5.6. These devices should work
fine with the vesa driver.
ok kettenis@
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Tested by jsg@, kettenis@ and myself on a wide range of intel cards.
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Seems to work with the kernel changes I've just committed
on a desktop with hd 4600, and matthieu's haswell ult with hd 4400.
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seems to mitigate some hangs seen by weerd@ and matthieu@
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versions expected by the time_t bump, this time done correctly
ok matthieu@
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appropriate wscons ioctls.
ok matthieu@
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A recent kernel with kernel modesetting support is required.
Thanks to jsg@ and kettenis@ for their work.
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successfully tested by schwarze@
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on ivy bridge, mostly based on upstream drm code:
- remove a workaround which was in itself causing issues
- switch the order of disabling fdi rx & tx
- disable DPLL_SEL when disabling the crtc
- add a few extra delays
Most of this concerns the gen5+ crtc disable function, and thanks
to a bunch of testers this is known to still work fine on gen 5/6/7.
ok kettenis@ matthieu@
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ok matthieu@
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Apparently previous version was generated with some of my local changes
to use /usr/bin/libtool. This is causiing problems with the XvMC libs
shared libraries versions.
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chipsets to the one in recent intel driver from X.Org.
- remove one of the output probe method in i830PreInit(). This method is
calling functions that are normally forbidden in PreInit(). With
xserver 1.13 this causes a fatal error at run time.
Tested by bluhm@, nick@ and shadchin@ back in september.
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maximum causing backlight control to be disabled. Limit the backlight
values to the maximum so xbacklight will work.
Backlight control via the brightness buttons won't yet work as
that likely requires opregion/acpi bits.
Tested by jcs@ jasper@ phessler@ naddy@ and Amarendra Godbole
ok phessler@ kettenis@
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Allows the server to fail with a useful error message instead of
segfaulting later, like reported by Alexei Malinin on misc@.
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Problem noticed by by rivo nurges and blambert@ after ivy bridge
support enabled multiple pipes for pch devices.
Fix based on what the upstream drm code does and
tested by rivo nurges, blambert@ and sthen@
ok kettenis@
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access not being adjusted for the pch split, one of which prevented
multiple display pipes from working. The third pipe on ivy bridge
remains disabled for now.
ok kettenis@ thanks to everyone who tested
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tested by many
ok jsg@, deraadt@
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working with xserver 1.13.
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Needed by future matthew@ patch.
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xf86UnloadSubModule() was a no-op in earlier versions.
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Since recent(ish) changes we can allocate roatated framebuffers with tiling.
This was not taken into account. Fix this for the most part:
1) i830_display_tiled needs to check tiling on rotated buffers too.
2) PipeSetBase needs to not only set offset to 0 for roated shadow buffers, it
also needs to 0 DSPTILEOFF x/y too.
There seems to be a remaining issue with damage or similar causing some latency
on rotated screens, I have not managed to find this yet.
Tested by sereral on tech@ ok matthieu a couple of weeks ago (his mail slipped
though the cracks, hence late commit).
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work anyways, so prevent X from crashing. ok oga@
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is completely absent, and playing video doesn't work yet. But support for
"normal" 2D stuff is pretty solid and it is really nice to be able to use
my laptop at the panel's native resolution and be able to suspend and resume
the machine.
tested by some
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Oops.
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upsteam code.
Backporting keeping UMS changes by me, some bugfixes from kettenis@.
Has been in snapshots for a while, committed on request so we can be
sure what people are running. This is a prerequesite for sandybridge
support but has those chipsets disabled for now until the correct code
has been added.
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Reminded by shadchin@ ok oga@
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is active.
Fix confirmed to fix observed crash by dcoppa@ canacar@. ok marco@.
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