diff options
Diffstat (limited to 'contrib/packages/rpm/el5/SOURCES/xserver-1.7.7-randr-initial.patch')
| -rw-r--r-- | contrib/packages/rpm/el5/SOURCES/xserver-1.7.7-randr-initial.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/packages/rpm/el5/SOURCES/xserver-1.7.7-randr-initial.patch b/contrib/packages/rpm/el5/SOURCES/xserver-1.7.7-randr-initial.patch new file mode 100644 index 00000000..1004f611 --- /dev/null +++ b/contrib/packages/rpm/el5/SOURCES/xserver-1.7.7-randr-initial.patch @@ -0,0 +1,37 @@ +From 96cf3862b5807857dd39e55fa4b2d95ab7978708 Mon Sep 17 00:00:00 2001 +From: Ben Skeggs <bskeggs@redhat.com> +Date: Mon, 7 Jun 2010 10:10:10 +1000 +Subject: [PATCH] randr: prevent an unnecessary screen resize with multiple displays + +crtc->{x,y} is always 0 when xf86DefaultScreenLimits() is called, so we +calculate too small an area for the initial framebuffer and force a resize +to happen. + +This commit fixes the code to use desired{X,Y} instead, which contains the +initial output positions. + +Signed-off-by: Ben Skeggs <bskeggs@redhat.com> +Reviewed-by: Dave Airlie <airlied@redhat.com> +Reviewed-by: Keith Packard <keithp@keithp.com> +--- + hw/xfree86/modes/xf86Crtc.c | 4 ++-- + 1 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c +index 304d503..cd978ae 100644 +--- a/hw/xfree86/modes/xf86Crtc.c ++++ b/hw/xfree86/modes/xf86Crtc.c +@@ -1038,8 +1038,8 @@ xf86DefaultScreenLimits (ScrnInfoPtr scrn, int *widthp, int *heightp, + + if (crtc->enabled) + { +- crtc_width = crtc->x + xf86ModeWidth (&crtc->desiredMode, crtc->desiredRotation); +- crtc_height = crtc->y + xf86ModeHeight (&crtc->desiredMode, crtc->desiredRotation); ++ crtc_width = crtc->desiredX + xf86ModeWidth (&crtc->desiredMode, crtc->desiredRotation); ++ crtc_height = crtc->desiredY + xf86ModeHeight (&crtc->desiredMode, crtc->desiredRotation); + } + if (!canGrow) { + for (o = 0; o < config->num_output; o++) +-- +1.7.0.1 + |