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EXA doesn't support KMS, so force UXA on if KMS is detected. And warn
the user if they've specified something other than UXA in their
xorg.conf.
Fixes bug #20620.
(cherry picked from commit 3ef9d85371a97ea5baee0c47787b3bb3cdaf5135)
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This reverts commit ddedf19f889da2ce6d69a3afce4665e2245682fa.
After i2c STOP, control bus will return back to internal
registers. So this brings back to origin code that we switch
to DDC bus before START. But it's ideal to only issue DDC
bus switch after STOP, not before every START, which might eliminate
some complains from SDVO device, that will be another patch later.
(cherry picked from commit dc3ff0b514b609448025680778f0e95e1980a5d8)
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For multifunction encoder, forget to reset these values
will cause wrong output type in later mode setting
operations.
(cherry picked from commit c6b0135d209bdad3dbc641d0e264596eaf6f99d3)
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The XVMC AM_CONDITIONAL is only needed around the library expression.
None of the other definitons will cause anything to be built without
libXvMC, but they're needed for 'make dist'.
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
(cherry picked from commit 28e7f0d71fa09e15a68ab4f0de169474b6235093)
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We should use preferred input timing's clock for correct
pixel multiplier setting, otherwise we might get inconsistent
multiplier setting on pipe and SDVO device for some modes.
(cherry picked from commit 2fcf4fcccfe7cfa1425985d21a144137eca07f4e)
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Ideally we'd not be using the EXA offscreen memory manager and just hand all
that memory to the fake bufmgr for non-GEM, but the fake bufmgr's too slow for
that, at least currently. So compromise and take enough memory that it will
succeed at XV allocations but hopefully not anger tiny-aperture systems too
much.
Bug #20563.
(cherry picked from commit fb6e00f40f713a87c760fc7603159ed11ea9b0d5)
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Fixes segfaults at startup with DRI2 and load detection, or with DRI disabled
entirely.
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Bug #14423.
Signed-off-by: Eric Anholt <eric@anholt.net>
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That would be the kernel's job if it chooses to do it.
Signed-off-by: Eric Anholt <eric@anholt.net>
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Signed-off-by: Eric Anholt <eric@anholt.net>
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Signed-off-by: Eric Anholt <eric@anholt.net>
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Signed-off-by: Eric Anholt <eric@anholt.net>
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Signed-off-by: Eric Anholt <eric@anholt.net>
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google shows one instance of this being used a year and a half ago.
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Any time we actually need SW cursors, it gets enabled automatically.
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We rely on having AGPGART present to successfully allocate video memory as
we configure it by default. Admit that fact, and remove support for
non-AGPGART/KMS setups.
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It's been broken for years now, and KMS offers a much better chance of getting
this working sensibly without making a mess of the 2D driver.
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The batch_bo buffer object is reallocated on enter VT, so we need to
unref it on leave vt.
Signed-off-by: Lukas Hejtmanek <xhejtman@ics.muni.cz>
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Add an Xv attribute XV_SYNC_TO_VBLANK which has three values -1(auto), 0(off)
and 1(on) to control whether textured adapter synchronizes the screen
update to the vblank. The default value is -1(auto).
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For SDVO encoder that advertise multiple functions,
we have to get attached display to determine current
output, and update output's name according with
current type.
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This fixes huge memory leak at each VT switch (about 600 BOs + 6MB
of RSS of Xserver).
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This allows multiple X server to use DRI and makes it possible to run
multiple X servers under KMS. This requires a 2.6.29 kernel to work.
On older kernels it will just log a warning and DRI will fail to
initialize for the second X server.
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This is based on Jesse's origin patch for bug #12763.
But export integer range to user instead of hardware float
point format, and fix different real format on 965G and 945G
for contrast and saturation.
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This can let user override non-stable driver TV load detect,
and set connector type manually, e.g for s-video to component
converter, this patch seems must needed to use HD modes.
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This is to fix bug #16566, change TV format will cause BadMatch
error when crtc config apply. Everytime when we change TV format,
we may generate a new list of modelines as TV clock changed. After
randr get info request, new modelines will be probed and randr output's
modes will be renewed too. But crtc's mode failed to be updated,
as it never can find a matching mode now within new modes list.
So get info will return an invalid crtc's mode, later set crtc
config will pass that info, and xserver catches a bad match.
This patch trys to refresh output modes and setup crtc's mode
with new modelines in TV format change. So get info would be
sure to turn valid crtc mode that reference in current new modelines.
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855GM laptops seems pretty broken when parsing this block.
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This saves massive quantities of memory on pre-965 since the DRI2 tiling
enable caused the minimum size of any pixmap to be 1MB.
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This is the intel video driver patch for a new chip, which is G33-like
and has some clocking setting related register changes. This patch adds
the pci id and DPLx/FPx register changes.
The gtt tool should just work to me, as the chip hasn't any changes
against G33 on this side.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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With UXA on the fake bufmgr, the screen pixmap doesn't have a BO and so
no acceleration was occurring.
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This could fix complaints about binding BOs and resulting failure to render.
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The LVDS config bits in VBT driver feature block is used by vendor
to identify the board implement of integrated LVDS/eDP or SDVO LVDS.
And video bios uses these bits for LVDS enabling or not. So check
these bits for integrated LVDS might eliminate more quirks.
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ALL_LVDS is actually not defined before and include GM45.
Embedded DP bit will be used for newer chips.
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This was hit by xv86vm's SwitchMode path, and for that the CRTC offsets
get set at mode setting time anyway.
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Verified against the public docs for i8xx parts, although not 9xx yet.
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This reverts commit 8fd0e46571c7ba15c05f0a759113f8ca842c76a2.
This doesn't even build. Please try again.
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Verified against the public docs for i8xx parts, although not 9xx yet.
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Simpler and more robust. Works when we haven't set the device PCI ID,
ie when not going through the legacy DRI module.
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