1 files changed, 7 insertions, 41 deletions

diff --git a/src/radeon_cursor.c b/src/radeon_cursor.c
index 4f646bc8..59df1323 100644
--- a/src/radeon_cursor.c
+++ b/src/radeon_cursor.c
@@ -100,7 +100,10 @@ avivo_setup_cursor(xf86CrtcPtr crtc, Bool enable)
     RADEONInfoPtr  info = RADEONPTR(crtc->scrn);
     unsigned char     *RADEONMMIO = info->MMIO;
 
-    OUTREG(AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset, 0);
+    /* always use the same cursor mode even if the cursor is disabled,
+     * otherwise you may end up with cursor curruption bands
+     */
+    OUTREG(AVIVO_D1CUR_CONTROL + radeon_crtc->crtc_offset, (AVIVO_D1CURSOR_MODE_24BPP << AVIVO_D1CURSOR_MODE_SHIFT));
 
     if (enable) {
 	OUTREG(AVIVO_D1CUR_SURFACE_ADDRESS + radeon_crtc->crtc_offset,
@@ -156,7 +159,6 @@ radeon_crtc_show_cursor (xf86CrtcPtr crtc)
         OUTREGP(RADEON_MM_DATA, RADEON_CRTC_CUR_EN | 2 << 20, 
                 ~(RADEON_CRTC_CUR_EN | RADEON_CRTC_CUR_MODE_MASK));
     }
-    radeon_crtc->cursor_enabled = TRUE;
 }
 
 void
@@ -169,18 +171,7 @@ radeon_crtc_hide_cursor (xf86CrtcPtr crtc)
     unsigned char     *RADEONMMIO = info->MMIO;
 
     if (IS_AVIVO_VARIANT) {
-	DisplayModePtr mode = &crtc->mode;
-
 	avivo_lock_cursor(crtc, TRUE);
-	/* Set position offscreen.  This will prevent the cursor
-	 * from showing up even if it's enabled to work-around
-	 * corruption issues.
-	 */
-	if (mode) {
-	    OUTREG(AVIVO_D1CUR_POSITION + radeon_crtc->crtc_offset,
-		   ((crtc->x + mode->CrtcHDisplay) << 16) | (crtc->y + mode->CrtcVDisplay));
-	    OUTREG(AVIVO_D1CUR_HOT_SPOT + radeon_crtc->crtc_offset, 0);
-	}
 	avivo_setup_cursor(crtc, FALSE);
 	avivo_lock_cursor(crtc, FALSE);
     } else {
@@ -197,13 +188,13 @@ radeon_crtc_hide_cursor (xf86CrtcPtr crtc)
 
         OUTREGP(RADEON_MM_DATA, 0, ~RADEON_CRTC_CUR_EN);
    }
-    radeon_crtc->cursor_enabled = FALSE;
 }
 
 void
 radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y)
 {
     ScrnInfoPtr pScrn = crtc->scrn;
+    RADEONEntPtr pRADEONEnt = RADEONEntPriv(pScrn);
     RADEONCrtcPrivatePtr radeon_crtc = crtc->driver_private;
     int crtc_id = radeon_crtc->crtc_id;
     RADEONInfoPtr      info       = RADEONPTR(pScrn);
@@ -218,9 +209,7 @@ radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y)
     if (yorigin >= CURSOR_HEIGHT) yorigin = CURSOR_HEIGHT - 1;
 
     if (IS_AVIVO_VARIANT) {
-	xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
 	int w = CURSOR_WIDTH;
-	int i;
 
 	/* avivo cursor spans the full fb width */
 	if (crtc->rotatedData == NULL) {
@@ -228,15 +217,8 @@ radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y)
 	    y += crtc->y;
 	}
 
-	for (i = 0; i < xf86_config->num_crtc; i++) {
-	    xf86CrtcPtr crtc = xf86_config->crtc[i];
-	    RADEONCrtcPrivatePtr radeon_crtc = crtc->driver_private;
-
-	    if (!radeon_crtc->enabled)
-		break;
-	}
-
-	if (i == xf86_config->num_crtc) {
+	if (pRADEONEnt->Controller[0]->enabled &&
+	    pRADEONEnt->Controller[1]->enabled) {
 	    int cursor_end, frame_end;
 
 	    cursor_end = x - xorigin + w;
@@ -252,22 +234,6 @@ radeon_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y)
 	    }
 	    if (w <= 0)
 		w = 1;
-
-	    /* both cursors should be enabled when dualhead is active
-	     * or you may get corruption bands
-	     */
-	    if (!pRADEONEnt->Controller[0]->cursor_enabled) {
-		avivo_lock_cursor(pRADEONEnt->pCrtc[0], TRUE);
-		avivo_setup_cursor(pRADEONEnt->pCrtc[0], TRUE);
-		avivo_lock_cursor(pRADEONEnt->pCrtc[0], FALSE);
-		pRADEONEnt->Controller[0]->cursor_enabled = TRUE;
-	    }
-	    if (!pRADEONEnt->Controller[1]->cursor_enabled) {
-		avivo_lock_cursor(pRADEONEnt->pCrtc[1], TRUE);
-		avivo_setup_cursor(pRADEONEnt->pCrtc[1], TRUE);
-		avivo_lock_cursor(pRADEONEnt->pCrtc[1], FALSE);
-		pRADEONEnt->Controller[1]->cursor_enabled = TRUE;
-	    }
 	}
 
 	avivo_lock_cursor(crtc, TRUE);