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List: freedesktop-xorg-devel
Subject: [PATCH 09/10] xfree86/modes: Provide a ModeSet hook in ScrnInfo
From: ville.syrjala () nokia ! com
Date: 2010-10-29 18:19:05
Message-ID: 1288376346-13235-10-git-send-email-ville.syrjala () nokia ! com
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From: Ville Syrjälä <ville.syrjala@nokia.com>
Add a new hook ModeSet that will be called after display mode is
changed, or after the display has been panned.
Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
---
hw/xfree86/common/xf86str.h | 4 +++-
hw/xfree86/modes/xf86Crtc.c | 6 ++++++
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/hw/xfree86/common/xf86str.h b/hw/xfree86/common/xf86str.h
index b979884..08e4479 100644
--- a/hw/xfree86/common/xf86str.h
+++ b/hw/xfree86/common/xf86str.h
@@ -504,7 +504,7 @@ typedef struct _confdrirec {
/* These values should be adjusted when new fields are added to ScrnInfoRec */
#define NUM_RESERVED_INTS 16
#define NUM_RESERVED_POINTERS 14
-#define NUM_RESERVED_FUNCS 11
+#define NUM_RESERVED_FUNCS 10
typedef pointer (*funcPointer)(void);
@@ -658,6 +658,7 @@ typedef Bool xf86PMEventProc (int, pmEvent, Bool);
typedef void xf86DPMSSetProc (ScrnInfoPtr, int, int);
typedef void xf86LoadPaletteProc (ScrnInfoPtr, int, int *, LOCO *, VisualPtr);
typedef void xf86SetOverscanProc (ScrnInfoPtr, int);
+typedef void xf86ModeSetProc (ScrnInfoPtr);
/*
@@ -808,6 +809,7 @@ typedef struct _ScrnInfoRec {
xf86LoadPaletteProc *LoadPalette;
xf86SetOverscanProc *SetOverscan;
xorgDriverFuncProc *DriverFunc;
+ xf86ModeSetProc *ModeSet;
/*
* This can be used when the minor ABI version is incremented.
diff --git a/hw/xfree86/modes/xf86Crtc.c b/hw/xfree86/modes/xf86Crtc.c
index b2daec7..8772203 100644
--- a/hw/xfree86/modes/xf86Crtc.c
+++ b/hw/xfree86/modes/xf86Crtc.c
@@ -371,6 +371,8 @@ done:
crtc->active = TRUE;
if (scrn->pScreen)
xf86CrtcSetScreenSubpixelOrder (scrn->pScreen);
+ if (scrn->ModeSet)
+ scrn->ModeSet(scrn);
} else {
crtc->x = saved_x;
crtc->y = saved_y;
@@ -407,12 +409,16 @@ xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
void
xf86CrtcSetOrigin (xf86CrtcPtr crtc, int x, int y)
{
+ ScrnInfoPtr scrn = crtc->scrn;
+
crtc->x = x;
crtc->y = y;
if (crtc->funcs->set_origin) {
if (!xf86CrtcRotate (crtc))
return;
crtc->funcs->set_origin (crtc, x, y);
+ if (scrn->ModeSet)
+ scrn->ModeSet(scrn);
}
else
xf86CrtcSetMode (crtc, &crtc->mode, crtc->rotation, x, y);
--
1.7.2.2
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