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xf86Crtc: add higher level modesetting entry point.

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For kernel modesetting work we need a bigger stick to beat the modesetting path
This commit is contained in:
Dave Airlie 2008-02-27 07:08:00 +10:00
parent dcc077c753
commit d12b7b6632
2 changed files with 10 additions and 0 deletions
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3
hw/xfree86/modes/xf86Crtc.c
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@ -236,6 +236,9 @@ xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
int saved_x, saved_y;
Rotation saved_rotation;
if (crtc->funcs->set_mode_major)
return crtc->funcs->set_mode_major(crtc, mode, rotation, x, y);
crtc->enabled = xf86CrtcInUse (crtc);
if (!crtc->enabled)

7
hw/xfree86/modes/xf86Crtc.h
View File

@ -206,6 +206,13 @@ typedef struct _xf86CrtcFuncs {
*/
void
(*destroy) (xf86CrtcPtr crtc);
/**
* Less fine-grained mode setting entry point for kernel modesetting
*/
Bool
(*set_mode_major)(xf86CrtcPtr crtc, DisplayModePtr mode,
Rotation rotation, int x, int y);
} xf86CrtcFuncsRec, *xf86CrtcFuncsPtr;
struct _xf86Crtc {