From 2b6fc7ddb020a5511f6f599a2f5c37db27eddbcc Mon Sep 17 00:00:00 2001
From: Eric Anholt <anholt@FreeBSD.org>
Date: Fri, 3 Mar 2006 15:42:15 -0800
Subject: [PATCH] Add missed save/restore of DSP*SIZE registers.

---
 src/i830.h        | 2 ++
 src/i830_driver.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/src/i830.h b/src/i830.h
index 321827ad..4effcd5c 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -389,6 +389,7 @@ typedef struct _I830Rec {
    CARD32 saveVBLANK_A;
    CARD32 saveVSYNC_A;
    CARD32 saveDSPASTRIDE;
+   CARD32 saveDSPASIZE;
    CARD32 saveDSPAPOS;
    CARD32 saveDSPABASE;
    CARD32 saveFPB0;
@@ -401,6 +402,7 @@ typedef struct _I830Rec {
    CARD32 saveVBLANK_B;
    CARD32 saveVSYNC_B;
    CARD32 saveDSPBSTRIDE;
+   CARD32 saveDSPBSIZE;
    CARD32 saveDSPBPOS;
    CARD32 saveDSPBBASE;
    CARD32 saveADPA;
diff --git a/src/i830_driver.c b/src/i830_driver.c
index f3bc682d..ede9cb86 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -3562,6 +3562,7 @@ SaveHWState(ScrnInfoPtr pScrn)
    pI830->saveVBLANK_A = INREG(VBLANK_A);
    pI830->saveVSYNC_A = INREG(VSYNC_A);
    pI830->saveDSPASTRIDE = INREG(DSPASTRIDE);
+   pI830->saveDSPASIZE = INREG(DSPASIZE);
    pI830->saveDSPAPOS = INREG(DSPAPOS);
    pI830->saveDSPABASE = INREG(DSPABASE);
 
@@ -3575,6 +3576,7 @@ SaveHWState(ScrnInfoPtr pScrn)
    pI830->saveVBLANK_B = INREG(VBLANK_B);
    pI830->saveVSYNC_B = INREG(VSYNC_B);
    pI830->saveDSPBSTRIDE = INREG(DSPBSTRIDE);
+   pI830->saveDSPBSIZE = INREG(DSPBSIZE);
    pI830->saveDSPBPOS = INREG(DSPBPOS);
    pI830->saveDSPBBASE = INREG(DSPBBASE);
 
@@ -3733,6 +3735,7 @@ RestoreHWState(ScrnInfoPtr pScrn)
    OUTREG(VBLANK_A, pI830->saveVBLANK_A);
    OUTREG(VSYNC_A, pI830->saveVSYNC_A);
    OUTREG(DSPASTRIDE, pI830->saveDSPASTRIDE);
+   OUTREG(DSPASIZE, pI830->saveDSPASIZE);
    OUTREG(DSPAPOS, pI830->saveDSPAPOS);
    OUTREG(DSPABASE, pI830->saveDSPABASE);
    OUTREG(PIPEASRC, pI830->savePIPEASRC);
@@ -3747,6 +3750,7 @@ RestoreHWState(ScrnInfoPtr pScrn)
    OUTREG(VBLANK_B, pI830->saveVBLANK_B);
    OUTREG(VSYNC_B, pI830->saveVSYNC_B);
    OUTREG(DSPBSTRIDE, pI830->saveDSPBSTRIDE);
+   OUTREG(DSPBSIZE, pI830->saveDSPBSIZE);
    OUTREG(DSPBPOS, pI830->saveDSPBPOS);
    OUTREG(DSPBBASE, pI830->saveDSPBBASE);
    OUTREG(PIPEBSRC, pI830->savePIPEBSRC);