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This overhauls the radeon driver and removes all the old UMS-only code,
it drops all the UMS, DRI1, XAA, overlay Xv, video capture, tv tuners
There are probably a lot more cleanups that will fall out of this afterwards.
So far this is compile/build tested.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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The compat header takes care of the old server vs new server.
this commit was autogenerated from util/modular/x-driver-screen-scrn-conv.sh
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Fixes deprecation warnings with xserver master and should also work with older
xservers.
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It's been reported broken for a while. Should fix
fdo bug 27151, others.
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Also fix some RADEON_ALIGN(x, 63), which would return incorrect results
for odd x. Though this shouldn't happen, it's still not right. You
wouldn't ever write (x + 62) & ~62 which is clearly wrong (and what it
expands to).
CC: Jerome Glisse <jglisse@redhat.com>
CC: Alex Deucher <alexdeucher@gmail.com>
CC: Dave Airlie <airlied@redhat.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
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textured video
This implements
contrast/brightness/hue/saturation controls for r200/r300 plus gamma (same
gamma value for all channels used though separate values would be trivial)
control for r300.
Some issues left:
- only r200/r300
- still can't be combined with bicubic
- controls will silently cease to work if the format used is packed and not
planar (except for rv250)
- gamma range is from 100 to 10000 corresponding to 0.1 and 10.0 like used in
overlay. However, usable range is far smaller. Over 2.0 picture gets dark
pretty quickly, and below 0.6 or so black seems to turn into purple (I've
verified that even with gamma 1.0 black actually often seems to be RGB 1/0/1 so
this explains this since that gets amplified by low gamma values - not sure if
this is a rounding problem somewhere, bogus reference values or is somehow
expected).
- gamma adds a bit too many instructions for my taste (7) though the
alternative (3 texture lookups + some swizzling instructions) doesn't seem any
better.
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This should help to avoid 2d & 3d engine to step on each
other dma transaction.
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As has been done with xf86-video-intel, replace all CARD* datatypes with
uint*_t datatypes available from stdint.h.
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compile-tested only
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There have been several reports of stability issues with things like the
xscreensaver hack hypercube.
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controlled at compile time, plus the runtime option of Option
"AccelMethod" "EXA" or "XAA". The XAA support appears to remain as
before, while the EXA pieces need just a little more polishing. Notable
features:
- Render acceleration working on Radeon 100 and 200-series with DRI on.
- DRI works with EXA Notable issues:
- DGA disabled in the EXA case.
- Backbuffer moves disabled in the EXA case.
- No textured XVideo.
- MMIO render acceleration is close but still has some issues.
- Memory pressure while using Composite is really troublesome with DRI on.
This patch is based on an initial patch by Zack Rusin, with significant
work by Benjamin Herrenschmidt and myself.
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Convert all XAA accel code to use explicit dst and src offset pitch
control to make it work. Use the new drm surface ioctls to set up the
tiled surfaces (if dri is enabled).
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Delete xf24_32bpp, as s3virge was the last user. Fix up some comments
to refer to fb rather than cfb.
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Harold L. Hunt II, Alexander Gottwald).
Fix crash when using X core font in zh_CN.UTF-8 locale (Bug #368, Yu Shao,
David Dawes).
Fix glXMakeCurrent(Dpy, None, NULL) crash (Bug #719, Adam Jackson).
HP-PA build fix (Bug #828, Guy Martin, Paul Anderson).
Fix SDK build for GATOS and Wacom driver (Bug #829, Bryan Stine).
Fix attempt to read video ROM before enabling it (Bug #843, Ivan
Kokshaysky, Mike A. Harris).
Fix detection of primary adapter (Bug #843, Ivan Kokshaysky, Mike A.
Harris).
Clarify xset man page description of how to use the keyboard repeat rate
settings (Bug #846, Mike A. Harris).
Fix problem where print-screen key would get remapped to sys-req in certain
keymaps, which broke GNOME printscreen functionality (Bug #847, Owen
Taylor).
Fix several render problems:
- MMIO mode support
- Hang on IGP chips
- VT switching hang
- 3D render corruption (Bug #922, Hui Yu).
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SetupForCPUToScreenAlphaTexture2. These add a dstFormat argument after
the previous format argument, which the driver needs to use to properly
set up the destination format. Two new arrays are added for the list of
destination formats supported that correspond to the previous format
arrays for sources.
- Make Render acceleration only occur when the new hook for that
acceleration type is supplied and the dst format list is set, along
with the src format list being set. Without knowing the destination
format, the Render acceleration couldn't properly support all the
destinations it might encounter.
- Bump XAA module minor version.
- Update the Radeon Render acceleration to use the new hooks when the XAA
module is sufficiently new. Fix a bug in the src/dst alpha booleans for
ops, and use them to set blend_cntl to support destinations without
alpha. Add missing PICT_a1r5g5b5 texture format, and add list
terminator. (!)
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Add special handlings for DELL triple-head server (RV100). Misc. bug
fixes for flat panel, host aperture, etc (Bug #946)
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Render acceleration merges.
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- Add Render acceleration for Radeon 100 and 200-series cards, enabled by
default. Notable performance gains include 27fps in cairogears instead
of 6fps (compared to 50 with glitz), and my disks are now the
bottleneck in an ls -lR in gnome-terminal. Only supported in DRI mode
because the MMIO submission hangs the card so far, but the code is left
in because it may be supportable soon.
- Add xorg.conf options to disable Render acceleration and to force the
subpixel order in the server (Hui Yu).
Many thanks to Hui Yu at ATI for the code this was based off of, Michel
Daenzer for bugfixes and suggestions, and LinuxFund for sponsoring the
work.
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with the following notes:
- Savage and Mach64 (= ati/ati*.[ch] changes) DRI not merged due to
insecurity.
- VIA driver converted to new drmContext and drmHandle names.
- Radeon driver merge conflicted in many places, and MergedFB at least
could probably use some checking at this point.
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