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Add descriptions for LVDS and TV output properties and also mention the EDID
property a new output configuration section.
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This commit fixes backlight support for several platforms.
Except on recent machines supporting the IGD OpRegion specification,
backlight control is rather platform specific. In some cases, we can
program the native backlight control regsiters directly without any
trouble. On others, we need to use the legacy backlight control
register. On still others, we need a combination of the two. And on
some platforms, none of the above will work, so we go through the
kernel backlight interface, which provides a platform specific driver
for backlight control.
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Conflicts:
src/i830_dri.c
src/i830_memory.c
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Reported by A. Costa" <agcosta@gis.net> in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=432061
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This is a step towards being able to expose buffer objects through the screen
private to DRI clients, instead of having them have to use the fake buffer
object type.
This fails in two ways. First, the kernel memory manager is not currently
suitable for doing the physical allocations we need, so we still use AGP for
those. Additionally, the DRI lock can't be initialized early enough for us, so
these buffer object allocations fail. This will be fixed by improving the
DRM interface.
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"true" in your xorg.conf). Should save ~0.5W during typical 2D usage.
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It had been necessary to allow more than a small amount of memory to be
allocated, but now those old small allocations people had configured are
getting in the way.
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With the fixes to the 2D frame buffer allocation that allows up to 65536
lines of 2D frame buffer in XAA mode, the old linear allocation hacks are no
longer necessary.
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Install it as an alias to intel.4x, since we're letting people load the driver
as "i810" still.
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While here, update a few other bits as well.
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The artifacts only seemed to occur when EXA was falling back to software for
the front buffer.
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Need to bump the DRI DDX version minor for the added SAREA fields.
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Driver installs as intel_drv.so with symlink to i810_drv.so to ensure
existing configurations continue to work. Updated manual page to reflect
name change and add attributions for recent work.
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The cachelines are used for two things: XAA pixmap cache and XV memory.
Only XAA pixmap cache is referred to using an offset pointing at the
beginning of the front buffer in rendering, and XAA only uses the 2d BLT
engine, which actually has a vertical limit of 65536. So, pixmap cache is now
limited to that much vertical.
Additionally, the previous cachelines allocation was too small for our
advertised XV limits, so video at the limits would fail with BadAlloc. Now,
XAA allocates the same approximate amount of offscreen memory as EXA:
3 times the screen size, plus one packed HD video.
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Conflicts:
man/i810.man
src/Makefile.am
src/i830.h
src/i830_driver.c
src/i830_rotate.c
src/i830_video.c
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Conflicts:
src/i830.h
src/i830_cursor.c
src/i830_dri.c
src/i830_driver.c
src/i830_video.c
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Some code are duplicated with the new libdrm.
Once this code has been released with xserver,
it can be removed.
See the man page for new options and backwards
3D driver compatibility.
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This reverts most of the mergedfb code. This will instead be done in device-
independent RandR code.
Conflicts:
src/Makefile.am
src/i810_driver.c
src/i810_reg.h
src/i830.h
src/i830_cursor.c
src/i830_driver.c
src/i830_modes.c
src/i830_video.c
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Because we aren't using the BIOS to set modes any more, what the BIOS thinks is
present is probably even less important than before.
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Conflicts:
man/i810.man
src/Makefile.am
src/i830_accel.c
src/i830_dga.c
src/i830_driver.c
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(cherry picked from 7833d0733bc146cf1ae7f588516c49797886b396 commit)
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Conflicts:
man/.gitignore
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Headers taken from TG code drop.
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Add Intel 945GM support
Add RandR rotation support (full 3D acceleration, HWcursor & Xvideo rotated too)
Remove shadow framebuffer rotation code
Add a new LinearAlloc option to allow more offscreen memory to be allocated
for XVideo applications. This allows HDTV movies to be played via Xvideo.
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X11R6.9 & 7.0 releases.
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update to fix bug #5167 (Linux prefers *.1x man pages in man1 subdir)
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