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At least one revision of the AAO reports a 190x110mm maximum size but a
451x113mm mode.

X.Org Bug 41141 <https://bugs.freedesktop.org/show_bug.cgi?id=41141>
Signed-off-by: Ross Burton <ross@linux.intel.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

245cb8e9 fixed xf86RotateDestroy() to actually run its teardown
code, causing the Damage object to properly be re-allocated after a
server regeneration. However the block that does that still thinks the
Rotate layer BlockHandler is wrapped from the last generation, meaning
the shadow pixmap is never re-allocated and the Damage object is never
re-registered, causing a blank screen, and potentially a driver crash
on the next teardown after the server asks it to free a 0x0 Pixmap.
Signed-off-by: Pierre-Loup A. Griffais <pgriffais@nvidia.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

If you started an X server with no connected outputs, we pick a default
1024x768 mode, however if you then ran an xvidmode using app against that
server it would segfault the server due to not finding any valid modes.

This was due to the no output mode set code, only adding the modes to the
scrn->modes once, when something called randr 1.2 xf86SetScrnInfoModes would
get called and remove all the modes and we'd end up with 0.

This change fixes xf86SetScrnInfoModes to always report a scrn mode of at
least 1024x768, and pushes the initial configuration to just call it instead
of setting up the mode itself.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=746926

I've seen other bugs like this on other distros so it might also actually fix them.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

It's fairly common to have multiple, identical monitors plugged in.  In
that case, it's preferable to run the monitor's preferred mode on each
output, rather than just matching the width & height and end up with
different timings or refresh rates.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

--disable-pciaccess, used together with --disable-module-int10, can be used to
disable all pci code inside the server.

Note that XSERVER_LIBPCIACCESS was previously used only in the driver side and
now it defines also whether the library is used inside the server. Also,
XORG_BUS_PCI automake variable is introduced to track PCI code needs.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Tested-by: Jeremy Huddleston <jeremyhu@apple.com>

For Zaphod mode screen crossing handling we need to know the size of all
screens together (i.e. the whole desktop size). Store that in the screenInfo to
have it readily available in events.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

https://bugs.freedesktop.org/show_bug.cgi?id=29111Signed-off-by: Julien Cristau <jcristau@debian.org>
Tested-by: Cyril Brulebois <kibi@debian.org>
Reviewed-by: Cyril Brulebois <kibi@debian.org>

Signed-off-by: Servaas Vandenberghe <vdb@picaros.org>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>

Driver may change screen pixmaps after page flipping that would then
make damage lose track of the root pixmap.

Using root window for shadow damages fixes the problem because
SetWindowPixmap is implemented in shadow code.
Signed-off-by: Pauli Nieminen <pauli.nieminen@linux.intel.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

When the driver can handle the crtc transform in hardware, it sets
crtc->driverIsPerformingTransform, which turns off both the shadow
layer and the cursor's position-transforming code.  However, some
drivers actually do require the cursor position to still be
transformed in these cases.  Move the cursor position transform into a
helper function that can be called by such drivers.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

If a driver can use hardware to handle the crtc transform, then
there's no need for the server's shadow layer to do it.  Add a crtc
flag that lets the driver indicate that it is handling the transform.
If it's set, consider the transformed size of the screen but don't
actually enable the shadow layer.  Also stop adjusting the cursor
image and position.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

Dear,

A patch I posted on xorg-devel was reviewed and is ready for
inclusion in xserver.  Would you be willing to apply the patch so that
it finds its way into the master branch ?

Thank you, Servaas Vandenberghe.

http://lists.x.org/archives/xorg-devel/2011-August/024769.html
http://lists.x.org/archives/xorg-devel/2011-August/024777.html

This patch adds printing of the DisplayMode type bits to
xf86PrintModeline().  It helps to trace the modeline origin and to
understand the initial configured modeline.

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Servaas Vandenberghe
Signed-off-by: Keith Packard <keithp@keithp.com>

Use new per-screen privates API instead.

Commit by Jamey Sharp and Josh Triplett.
Signed-off-by: Jamey Sharp <jamey@minilop.net>
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>

Report to find out all non-UTF-8 files created by

cat extensions |xargs -I XXXX find . -name \*.XXXX |while read FILE ; do
    if ( iconv -f utf8 -t ucs2 $FILE >/dev/null 2>/dev/null ) ; then
        /bin/true
    else
        echo $FILE
    fi
done >>report
Signed-off-by: Matěj Cepl <mcepl@redhat.com>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>

[Daniel: git am failed for me, so I redid it.  The method listed in the
         commit message also failed, so I just used file/grep/iconv.  The
         results are the same though.]
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

Remove duplicated include.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Reviewed-by: Matthieu Herrb <matthieu.herrb@laas.fr>

xf86RandR12.c: In function 'xf86RandR12EnterVT':
xf86RandR12.c:1769:5: warning: ISO C90 forbids mixed declarations and code
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>

There were two memory leaks in the function: one was the lack of free
for "enabled", the other was the full lack of releasing anything when
configuration was too small. The first issue was fixed by adding the
missing free, the other was addressed by replacing the duplicate
memory releasing sequences with one that is gotoed into.
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Rami Ylimäki <rami.ylimaki@vincit.fi>
Signed-off-by: Erkki Seppälä <erkki.seppala@vincit.fi>
Signed-off-by: Keith Packard <keithp@keithp.com>

This reverts commit 8b35118c.

This reverts commit 66294afc.

This reverts commit d94a035e.

This reverts commit 86c489c3.

This reverts commit 82612045.

This reverts commit 96b4d478.

This reverts commit a88d70fb.

This reverts commit 752c3684.

Inferring modes from sync ranges is only valid if the monitor says it's
valid.  If the monitor says it's valid, then we'll have already added
those modes during EDID block parse.  If it doesn't, then we should
believe it.

If there's no EDID for an output, but sync ranges from the config, we'll
still add default modes as normal.
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <tissoire@cena.fr>

Did you know that anonymous enums with function scope will not only
override the enum values from global scope, but will be treated as
entirely different types?  C's type system just rules.

xf86Crtc.c: In function 'handle_detailed_monrec':
xf86Crtc.c:1555:33: warning: comparison between 'enum det_monrec_source' and 'enum <anonymous>'
xf86Crtc.c:1562:33: warning: comparison between 'enum det_monrec_source' and 'enum <anonymous>'
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Adam Jackson <ajax@redhat.com>

The EDID processing regards physical dimensions of 0mm x 0mm as
invalid. Previously the old values for height and width would be
preserved if none of the physical dimension specifications in the new
EDID were considered valid.

This will come up in particular if first a monitor is connected to an
output, and then a projector is connected. Since projectors generally
report physical dimensions of 0mm x 0mm, this would result in the
projector claiming to have the physical dimensions of the monitor.
Signed-off-by: Evan Broder <ebroder@mokafive.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>

Assume that a mode can be used in either landscape or portrait
orientation. I suppose the correct thing to do would be to
collect all the supported rotations from the CRTCs that can be used
with a specific output, but that information doesn't seem to be
readily available when these checks are done. So just assume that
either orientation is fine.
Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>

Like some other LPL panels, this one reports the vertical size in cm rather
than mm.
Patch taken from Launchpad bug #380009 <https://launchpad.net/bugs/380009>

X.Org Bug 28414 <https://bugs.freedesktop.org/show_bug.cgi?id=28414>
Signed-off-by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>

Requires linking xprintf.c into standalone cvt utility
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Julien Cristau <jcristau@debian.org>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>

This provides for separate sizes for the screen scanout and rendering
buffer and the application-visible screen size.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>

These were getting ignored.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>

Remove some extra ref counting inside hw/xfree86/modes
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>

This adds new driver hooks to allocate scanout pixmaps and
changes the mode setting APIs to pass the new scanout pixmaps
along from DIX. DIX is responsible for reference counting the pixmaps
by tracking them through RRCrtcNotify.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>

This provides a driver hook which can either completely replace, or
just validate the parameters for, the RRSetCrtcConfigs request.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Aaron Plattner <aplattner@nvidia.com>