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randr12: looking up these bits if randr isn't initialised is bad.

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When xinerama is enabled we don't get randr protocol, but the
driver might still want randr internals
(cherry picked from commit faf7dfa099)

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Dave Airlie 2009-04-15 18:26:06 +10:00 • committed by Keith Packard
parent bc95f29441
commit 7cd596e0dd
1 changed files with 4 additions and 2 deletions
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6
hw/xfree86/modes/xf86RandR12.c
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@ -752,8 +752,8 @@ _X_EXPORT Bool
xf86RandR12CreateScreenResources (ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
xf86CrtcConfigPtr config;
XF86RandRInfoPtr randrp;
int c;
int width, height;
int mmWidth, mmHeight;
@ -763,6 +763,8 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
return TRUE;
#endif
config = XF86_CRTC_CONFIG_PTR(pScrn);
randrp = XF86RANDRINFO(pScreen);
/*
* Compute size of screen
*/