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The -mm check is broken now that 2.3.1 is out.. make it 2.4.0, to be fixed
with GEM etc.
(cherry picked from commit 55678c64bc6e3ed613ea6db14c105c18a0cf28ce)
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On #16418, Evgeniy Manachkin <sfstudio@mail.ru> reported that
last asus and eeepc backlight patch is wrong, as acpi_video0 method
will take priority and doesn't work.
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The -mm check is broken now that 2.3.1 is out.. make it 2.4.0, to be fixed
with GEM etc.
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Bug #15401.
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As xvmc rendering result has already been in fb, we shouldn't
do extra copy on it. Although special care is required for i915
xvmc surface pitch alignment, which must be at least 1KB aligned.
So video display function should take it into acount instead of
always setting Y pitch to be double of U/V pitch.
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Later 945-ish chipset can use graphics address instead.
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Init them right after context create, and only update buffer address
info later.
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Don't setup one-time mc context everytime, as the content is always
unchanged. And several structs got packed layout inside to ease static
state initialization.
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export INTEL_XVMC_DEBUG=1
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We should also carefully select surface type id.
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Fixes bug #16540, thanks Bryce.
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Fixes bug #16494.
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While some cards had enough initialized at startup to work already, others
required that the driver actually initialize the required AVI info frame.
(cherry picked from commit 05df8c0b31721a9ccc7215fb1cda1115758367c7)
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Oops.
(cherry picked from commit 59f39e0ea0ad48c52d9b8f7afb6e04ce95db717e)
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The DRM supports disabling of vblank interrupts when not in use, but in order
to function properly it must also be aware of mode setting, which will reset
the frame counter to 0. Add code to call into the DRM before and after mode
setting, so that it can account for any lost vblank events.
(cherry picked from commit 65eee25d7d2ca979205f3776d620dbb36bf68a13)
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(cherry picked from commit 6b6be2b2a7179c1c9fa12989e16076aae105f4e2)
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Now, SDVO is only probed if the SDVO detected bit is set. If the SDVO probe
fails, but the detect bit is set, assume that it's an HDMI output.
(cherry picked from commit 65ad29d78793c7804f133a58de80ffaa0404ca28)
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We won't dwell too long on how this ever worked.
(cherry picked from commit ea0d21006ec71bc56acde7291e5f8d28e54b83fe)
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HDMI, despite claiming to have pixel multiply support, actually doesn't
want it, at least in the way that SDVO did. Disable it.
Also disable the NULL_PACKETS_DURING_VSYNC bit. Despite the docs telling us
to set it, the output doesn't like it when you do that, and the BIOS doesn't
set it.
Also add a posting read to SDVOx setting. Without it, half the X starts
wouldn't get anything on the screen. (interestingly, it was every other
startup, not just a chance).
(cherry picked from commit 2fa9240a3b685a0c3d0e2644fc144c927b67b6b3)
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(cherry picked from commit dc8ab9d35b261b6105a62949cfb47a3554531d0b)
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(cherry picked from commit af13826ed063b60a1e4179101e8889b4ab7a9d0b)
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(cherry picked from commit 9a05662918223477eb1cf6f80ffac08712721c70)
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(cherry picked from commit beba1dd3561e38573ed9f507328caf7f8fb9f84a)
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(cherry picked from commit da58dc3b02999f3244d0eaf77180b828d85bd609)
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While some cards had enough initialized at startup to work already, others
required that the driver actually initialize the required AVI info frame.
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Oops.
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When page flipping is enabled, we need to make sure any changes to the front
buffer are reflected in the back buffer(s) or corruption might occur at page
flip time. So make the damage handler work on 965 by adding appropriate tiling
flags and pitch adjustments.
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The DRM supports disabling of vblank interrupts when not in use, but in order
to function properly it must also be aware of mode setting, which will reset
the frame counter to 0. Add code to call into the DRM before and after mode
setting, so that it can account for any lost vblank events.
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Thanks to Thomas Viehmann for reporting, and Moritz Muehlenhoff for the
thorough analysis (closes: #486340).
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Make sure any pending rendering commands are delivered to the hardware
before the server goes to sleep.
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Now, SDVO is only probed if the SDVO detected bit is set. If the SDVO probe
fails, but the detect bit is set, assume that it's an HDMI output.
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We won't dwell too long on how this ever worked.
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HDMI, despite claiming to have pixel multiply support, actually doesn't
want it, at least in the way that SDVO did. Disable it.
Also disable the NULL_PACKETS_DURING_VSYNC bit. Despite the docs telling us
to set it, the output doesn't like it when you do that, and the BIOS doesn't
set it.
Also add a posting read to SDVOx setting. Without it, half the X starts
wouldn't get anything on the screen. (interestingly, it was every other
startup, not just a chance).
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