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2024-05-14Raise minimum supported Xserver version to 1.18 (ABI_VIDEODRV_VERSION 20.0)Alan Coopersmith
Already effectively required by use of XNFcallocarray() introduced in xorg/xserver@b96dc999 - xserver-1.18.0, released in Nov. 2015. Allows dropping remnants of code for XAA and pre-pciaccess X servers Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Part-of: <https://gitlab.freedesktop.org/xorg/driver/xf86-video-mga/-/merge_requests/11>
2022-01-22Fix spelling/wording issuesAlan Coopersmith
Found by using: codespell --builtin clear,rare,usage,informal,code,names Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2018-11-26Suppression of a compilation error when XAA is not in useKevin Brace
Signed-off-by: Kevin Brace <kevinbrace@gmx.com>
2018-11-26Convert most HAVE_XAA_H conditional compilation labels to USE_XAAKevin Brace
Signed-off-by: Kevin Brace <kevinbrace@gmx.com>
2018-02-20mga_drv: fix warningMikulas Patocka
Fix warnings in the MGA driver. There's no functional change. Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Mikulas Patocka <mikulas@twibright.com>
2017-07-17xf86-video-mga: remove the GlxSetVisualConfigs stub and friendsEmil Velikov
The function was an empty since 2008 at least. Remove it alongside the unused GLX visuals code. With this all the GL/GLX dependencies in the driver are gone. Cc: Mathieu Larouche <mathieu.larouche@matrox.com> Cc: Dave Airlie <airlied@redhat.com> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> --- There's a GLX reference in mga_ucode.h - a file which was seemingly never used since day 1. I'm not going to bother with that, since I've taken enough of a diversion already ;-)
2017-02-14xf86-video-mga: Add support for a new G200eH3 deviceMathieu Larouche
- Added support for the new deviceID for G200eH3 - Added PLL algorithm for the G200eH3 - Removed the bandwidth limitation for the G200eH3 Signed-off-by: Mathieu Larouche <mathieu.larouche@matrox.com> Reviewed-by: Dave Airlie <airlied@redhat.com>
2016-07-28xf86-video-mga: Add support for a new G200eW3 chipsetMathieu Larouche
- Added support for the new deviceID for G200eW3 - Added PLL algorithm for the G200eW3 - Added some initialization code for G200eW3 Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=92541 Signed-off-by: Mathieu Larouche <mathieu.larouche@matrox.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-07-29undef DISABLE_VGA_IOAdam Jackson
Dead conditional ever since m12n, must not be needed. Signed-off-by: Adam Jackson <ajax@redhat.com>
2014-03-14xf86-video-mga: set the pan_ctl registerMikulas Patocka
On my Matrox G550 most videomodes in Xorg didn't work. I found out that it works if Xorg pixel clock is similar to the pixel clock set on framebuffer console. Further analysis showed that the Linux framebuffer driver sets the pan_ctl register (the register 0xa2) according to the pixel clock, the Xorg driver doesn't set it. I copied the code to set the pan_ctl register from the Linux kernel to the Xorg driver, and most videomodes in Xorg work. The pan_ctl register is required for both analog and digital output. The pan_ctl register is saved and restored, this is required so that we restore text-mode screen or Linux framebuffer correctly. Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-10-25Unbreak dual head (xinerama)Andy MacLean
This patch has been used in Debian, Ubuntu and Gentoo for years. https://bugs.freedesktop.org/show_bug.cgi?id=18472 https://launchpad.net/bugs/292214 https://bugs.gentoo.org/show_bug.cgi?id=265100 Signed-off-by: Andy MacLean <andy-ub1@themacleans.org.uk> Reviewed-by: Cyril Brulebois <kibi@debian.org> Reviewed-by: Robert Jacobs <robert.n.jacobs@gmail.com> Tested-by: Robert Jacobs <robert.n.jacobs@gmail.com>
2013-07-31Disable Linear Expansion on BEEgbert Eich
Linear Expansion doesn't work on BE as the bit order in a word is reversed. ScreenToScreenColorExpansion allows to adjust the bit order in a byte, still the bytes have the wrong order. Reviewed-by: <wharms@bfs.de> Signed-off-by: Egbert Eich <eich@freedesktop.org>
2012-07-15mga: fix after XAA removalDave Airlie
Fix mga build after XAA removal. Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-06mga: port to new compat API.Dave Airlie
Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-25Move PCI vendor/device id defines into mga.h instead of using xf86PciInfo.hAlan Coopersmith
Silences deprecation warnings from xf86PciInfo.h in current Xorg servers Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Dave Airlie <airlied@redhat.com>
2012-01-04Untangle XF86DRI from the driver-specific DRI definePeter Hutterer
XF86DRI is defined by xorg-server.h, so --disable-dri in the driver itself does exactly nothing other than not fill in the CFLAGS and thus stop the driver from compiling. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
2011-09-20Delete support for MGA's proprietary HAL: unifdef USEMGAHAL.Jamey Sharp
This patch produced with: for f in `git grep -Fwl USEMGAHAL`; do unifdef -B -UUSEMGAHAL $f | sponge $f done Adam Jackson wrote: Hey, so, remember back in the dark ages when dualhead was this insanely wild differentiating feature? Matrox thought it was so special, in fact, that they hid most of the implementation of it (and a bunch of other stuff) in a binary-only blob called the HALlib. As you'd expect it was pretty much a cut-and-paste of the relevant Windows code, and then some open glue to keep it working; clientlx.c is that glue. I guess the theory was that if you don't tell people which registers to duplicate to implement a second pipe in their own hardware, they won't figure it out? A pretty eyeroll-worthy idea even at the time, and definitely not something we should be condoning anymore. Kill it with fire, but while you're at it, untangle the hideous mess of MGA_HAL() macros too. Signed-off-by: Jamey Sharp <jamey@minilop.net> Cc: Adam Jackson <ajax@redhat.com>
2010-12-17added support for G200ER.Yannick Heneault
2010-10-06Purge cvs tags.Jesse Adkins
Signed-off-by: Jesse Adkins <jesserayadkins@gmail.com> Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
2010-02-11Added support for G200EHYannick Heneault
2009-07-28mga: update for resources/RAC API removalDave Airlie
2008-06-30Bug #16545: Add G200WB support.Yannick Henault
2008-06-09G200EV: Enable support for G200EVIan Romanick
2008-05-30Get memory probe size and stride (offset) values values from a data table ↵Ian Romanick
instead of from code
2008-05-30Initialize default BIOS values from a data table instead of from codeIan Romanick
2008-05-30cfb8_32: Gut a remnants of support for 24-bit with 8-bit overlayIan Romanick
2008-01-19Filter high-bandwidth modes on G200SE.Adam Jackson
2007-08-31Use XSERVER_LIBPCIACCESS to detect pci-rework.Ian Romanick
2007-08-22Merge PCI-rework support and "classic" PCI interface support into one treeIan Romanick
First pass at merging both trees. So far, this has only been tested on the PCI-rework build on a PCI G450.
2007-08-20Merge branch 'master' of ↵Ian Romanick
git+ssh://git.freedesktop.org/git/xorg/driver/xf86-video-mga into pci-rework
2007-03-28Fix various timing bugs on the G200SE.Adam Jackson
2006-12-11Merge branch 'master' of ↵Ian Romanick
git+ssh://git.freedesktop.org/git/xorg/driver/xf86-video-mga into pci-rework
2006-12-11Merge branch 'master' of ↵Ian Romanick
git+ssh://git.freedesktop.org/git/xorg/driver/xf86-video-mga into pci-rework Conflicts: src/mga_macros.h
2006-12-01Use the XORG_RELEASE_VERSION autoconf macro.Tilman Sauerbeck
2006-10-27Bump version to 1.4.4.xf86-video-mga-1.4.4Ian Romanick
2006-10-27Convert tests of pMga->Chipset to tests of single bit flags.Ian Romanick
Several places in the driver contain if-statements that test Chipset against several different values to determine what functionality to use. Some of these tests, HALCHIPSETS in particular, test as many as 6 different values. This bloats the code size unnecessarilly. Instead we cache the results of some of those tests in single bit flags stored in pMga. These changes are similar to some changes in the pci-rework branch.
2006-10-10Merge branch 'master' of ↵Ian Romanick
git+ssh://git.freedesktop.org/git/xorg/driver/xf86-video-mga into pci-rework
2006-09-20Unbreak the build: MGAStormSync() is required by mga_dga.c.Tilman Sauerbeck
2006-09-10The XAA path in MGA_SYNC() now only syncs the engine if NeedToSync is set.Tilman Sauerbeck
This makes both paths behave the same way.
2006-09-09XV works with EXA now (dumb port of the Radeon code).Tilman Sauerbeck
2006-08-10Initial commit of the Exa bits.Tilman Sauerbeck
Based on ajax' mga-exa-2.patch with some straight forward fixes by myself.
2006-07-26Current state of MGA driver modified to work with the xserverIan Romanick
pci-rework branch.
2006-04-08Bump to 1.4.1 for Xv changes.mga-1_4_1XORG-7_1Adam Jackson
2006-04-07Unlibcwrap. Bump server version requirement. Bump to 1.4.0.mga-1_4_0Adam Jackson
2006-04-02Bug #6328: Add support for Matrox G200SE chips. (Matrox)Adam Jackson
2006-03-20Bug #5587: Refactor mga_storm.c to only build once for all color depths.Adam Jackson
(Ian Romanick)
2005-11-09Bump version numbers for X11R6.9/X11R7 RC2.XORG-6_99_99_902XORG-6_8_99_903XORG-6_8_99_902Kevin E Martin
2005-08-15Egbert's 64bit fixes for mixed 32/64bit clientsAlan Hourihane
2005-07-31Post-merge fixups:XORG-6_99_99_900XORG-6_8_99_900Adam Jackson
- Disable building the gamma driver - Fix numerous Imakefiles to get header paths and subdirs right - Symlink client-side GLX lib source from Mesa - Add new shader subdirs to the Mesa core build - Tweak the DDX drivers to not ask for "xf86dri.h"; they don't need it, since they don't generate protocol, and it was breaking the build.
2005-07-25PInS data on later cards (G200 and later) contains information about theIan Romanick
physical bus used for the card. This allows accurate detection of PCI cards that use a PCI-to-PCI bridge with an AGP chip. Correctly disable DRI on PCI cards used with pre-3.2 DRM. Previously the test was performed based on PCI ID (see above for why this is wrong) and was done *before* the DRM version was known. Bug #3759: <https://bugs.freedesktop.org/show_bug.cgi?id=3759> Correctly determine the PLL reference frequency from the PInS data. Previously the wrong bit was tested. Blame the dumb programmer that used cut-and-paste (that would be me).
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