+++ /dev/null
-From 1557c71c858c7e16a54f959135faa1620cad11ab Mon Sep 17 00:00:00 2001
-From: Nick Bowler <nbowler@draconx.ca>
-Date: Wed, 6 Jan 2010 10:42:17 -0500
-Subject: [PATCH] xfree86: Add DontLie server flag.
-
-Since commit fff00df94d7ebd18a8e24537ec96073717375a3f, RandR 1.2 drivers
-lie about the resolution of the attached screen by default. When the
-reported resolution is wrong, fonts and other UI elements that use
-physical units are not sized correctly.
-
-This patch adds a new server flag, DontLie, which encourages the server
-to be honest by default.
-
-Signed-off-by: Nick Bowler <nbowler@draconx.ca>
----
- hw/xfree86/common/xf86Config.c | 6 +++++-
- hw/xfree86/common/xf86Globals.c | 1 +
- hw/xfree86/common/xf86Privstr.h | 2 ++
- hw/xfree86/doc/man/xorg.conf.man.pre | 6 ++++++
- hw/xfree86/modes/xf86RandR12.c | 12 ++++++++++++
- 5 files changed, 26 insertions(+), 1 deletions(-)
-
-diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
-index 1e9543f..eb0b23e 100644
---- a/hw/xfree86/common/xf86Config.c
-+++ b/hw/xfree86/common/xf86Config.c
-@@ -715,7 +715,8 @@ typedef enum {
- FLAG_AUTO_ENABLE_DEVICES,
- FLAG_GLX_VISUALS,
- FLAG_DRI2,
-- FLAG_USE_SIGIO
-+ FLAG_USE_SIGIO,
-+ FLAG_DONTLIE
- } FlagValues;
-
- /**
-@@ -779,6 +780,8 @@ static OptionInfoRec FlagOptions[] = {
- {0}, FALSE },
- { FLAG_USE_SIGIO, "UseSIGIO", OPTV_BOOLEAN,
- {0}, FALSE },
-+ { FLAG_DONTLIE, "DontLie", OPTV_BOOLEAN,
-+ {0}, FALSE },
- { -1, NULL, OPTV_NONE,
- {0}, FALSE },
- };
-@@ -836,6 +839,7 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
- xf86GetOptValBool(FlagOptions, FLAG_DONTVTSWITCH, &xf86Info.dontVTSwitch);
- xf86GetOptValBool(FlagOptions, FLAG_DONTZAP, &xf86Info.dontZap);
- xf86GetOptValBool(FlagOptions, FLAG_DONTZOOM, &xf86Info.dontZoom);
-+ xf86GetOptValBool(FlagOptions, FLAG_DONTLIE, &xf86Info.dontLie);
-
- xf86GetOptValBool(FlagOptions, FLAG_IGNORE_ABI, &xf86Info.ignoreABI);
- if (xf86Info.ignoreABI) {
-diff --git a/hw/xfree86/common/xf86Globals.c b/hw/xfree86/common/xf86Globals.c
-index 8b483f3..6402329 100644
---- a/hw/xfree86/common/xf86Globals.c
-+++ b/hw/xfree86/common/xf86Globals.c
-@@ -110,6 +110,7 @@ xf86InfoRec xf86Info = {
- .dontVTSwitch = FALSE,
- .dontZap = FALSE,
- .dontZoom = FALSE,
-+ .dontLie = FALSE,
- .notrapSignals = FALSE,
- .caughtSignal = FALSE,
- .currentScreen = NULL,
-diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
-index b2095aa..05166f9 100644
---- a/hw/xfree86/common/xf86Privstr.h
-+++ b/hw/xfree86/common/xf86Privstr.h
-@@ -68,6 +68,8 @@ typedef struct {
- Bool dontVTSwitch;
- Bool dontZap;
- Bool dontZoom;
-+ Bool dontLie;
-+
- Bool notrapSignals; /* don't exit cleanly - die at fault */
- Bool caughtSignal;
-
-diff --git a/hw/xfree86/doc/man/xorg.conf.man.pre b/hw/xfree86/doc/man/xorg.conf.man.pre
-index f7ff6f6..e2e5a55 100644
---- a/hw/xfree86/doc/man/xorg.conf.man.pre
-+++ b/hw/xfree86/doc/man/xorg.conf.man.pre
-@@ -550,6 +550,12 @@ When this option is enabled, those key sequences have no special meaning
- and are passed to clients.
- Default: off.
- .TP 7
-+.BI "Option \*qDontLie\*q \*q" boolean \*q
-+This option suggests that the server should avoid lying whenever possible.
-+Currently this means that RandR 1.2 drivers will try to compute the proper DPI
-+instead of making it up.
-+Default: off.
-+.TP 7
- .BI "Option \*qDisableVidModeExtension\*q \*q" boolean \*q
- This disables the parts of the VidMode extension used by the xvidtune client
- that can be used to change the video modes.
-diff --git a/hw/xfree86/modes/xf86RandR12.c b/hw/xfree86/modes/xf86RandR12.c
-index 7ba09b6..c51857b 100644
---- a/hw/xfree86/modes/xf86RandR12.c
-+++ b/hw/xfree86/modes/xf86RandR12.c
-@@ -806,6 +806,7 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
- else
- {
- xf86OutputPtr output = xf86CompatOutput(pScrn);
-+ xf86CrtcPtr crtc = output->crtc;
-
- if (output &&
- output->conf_monitor &&
-@@ -818,6 +819,17 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
- mmWidth = output->conf_monitor->mon_width;
- mmHeight = output->conf_monitor->mon_height;
- }
-+ else if (xf86Info.dontLie && crtc && crtc->mode.HDisplay &&
-+ output->mm_width && output->mm_height)
-+ {
-+ /*
-+ * If the output has a mode and a declared size, use that
-+ * to scale the screen size
-+ */
-+ DisplayModePtr mode = &crtc->mode;
-+ mmWidth = output->mm_width * width / mode->HDisplay;
-+ mmHeight = output->mm_height * height / mode->VDisplay;
-+ }
- else
- {
- /*
---
-1.7.0.4
-