Remove configured SW cursor support.

Any time we actually need SW cursors, it gets enabled automatically.

3 files changed, 16 insertions, 33 deletions

diff --git a/src/i830.h b/src/i830.h
index ffb2732d..2408ea98 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -497,7 +497,6 @@ typedef struct _I830Rec {
    Bool fence_used[FENCE_NEW_NR];
 
    accel_method_t accel;
-   Bool SWCursor;
 #ifdef I830_USE_XAA
    XAAInfoRecPtr AccelInfoRec;
 
diff --git a/src/i830_driver.c b/src/i830_driver.c
index 908614ac..60a00768 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -302,7 +302,6 @@ static PciChipsets I830PciChipsets[] = {
 typedef enum {
    OPTION_ACCELMETHOD,
    OPTION_NOACCEL,
-   OPTION_SW_CURSOR,
    OPTION_CACHE_LINES,
    OPTION_DRI,
    OPTION_XVIDEO,
@@ -325,7 +324,6 @@ typedef enum {
 static OptionInfoRec I830Options[] = {
    {OPTION_ACCELMETHOD,	"AccelMethod",	OPTV_ANYSTR,	{0},	FALSE},
    {OPTION_NOACCEL,	"NoAccel",	OPTV_BOOLEAN,	{0},	FALSE},
-   {OPTION_SW_CURSOR,	"SWcursor",	OPTV_BOOLEAN,	{0},	FALSE},
    {OPTION_CACHE_LINES,	"CacheLines",	OPTV_INTEGER,	{0},	FALSE},
    {OPTION_DRI,		"DRI",		OPTV_BOOLEAN,	{0},	TRUE},
    {OPTION_XVIDEO,	"XVideo",	OPTV_BOOLEAN,	{0},	TRUE},
@@ -1503,6 +1501,10 @@ I830LoadSyms(ScrnInfoPtr pScrn)
 	return FALSE;
     xf86LoaderReqSymLists(I810vgahwSymbols, NULL);
 
+    if (!xf86LoadSubModule(pScrn, "ramdac"))
+       return FALSE;
+    xf86LoaderReqSymLists(I810ramdacSymbols, NULL);
+
     return TRUE;
 }
 
@@ -1622,10 +1624,6 @@ I830AccelMethodInit(ScrnInfoPtr pScrn)
 		   accel_name[pI830->accel]);
     }
 
-    if (xf86ReturnOptValBool(pI830->Options, OPTION_SW_CURSOR, FALSE)) {
-	pI830->SWCursor = TRUE;
-    }
-
     pI830->directRenderingType = DRI_NONE;
     if (!xf86ReturnOptValBool(pI830->Options, OPTION_DRI, TRUE))
 	pI830->directRenderingType = DRI_DISABLED;
@@ -1974,13 +1972,6 @@ I830PreInit(ScrnInfoPtr pScrn, int flags)
    default:
       break;
    }
-   if (!pI830->SWCursor) {
-      if (!xf86LoadSubModule(pScrn, "ramdac")) {
-	 PreInitCleanup(pScrn);
-	 return FALSE;
-      }
-      xf86LoaderReqSymLists(I810ramdacSymbols, NULL);
-   }
 
    if (!pI830->use_drm_mode) {
        i830CompareRegsToSnapshot(pScrn, "After PreInit");
@@ -3032,8 +3023,6 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
    /* If DRI hasn't been explicitly disabled, try to initialize it.
     * It will be used by the memory allocator.
     */
-   if (pI830->directRenderingType == DRI_NONE && pI830->SWCursor)
-       pI830->directRenderingType = DRI_DISABLED;
    if (!pI830->can_resize && pI830->directRenderingType == DRI_NONE && I830DRIScreenInit(pScreen))
        pI830->directRenderingType = DRI_XF86DRI;
 
@@ -3162,9 +3151,9 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
     * InitGLXVisuals call back.
     */
    if (pI830->directRenderingType == DRI_XF86DRI) {
-      if (pI830->accel == ACCEL_NONE || pI830->SWCursor) {
+      if (pI830->accel == ACCEL_NONE) {
 	 xf86DrvMsg(pScrn->scrnIndex, X_PROBED, "DRI is disabled because it "
-		    "needs HW cursor and 2D accel.\n");
+		    "needs 2D acceleration.\n");
 	 pI830->directRenderingType = DRI_NONE;
       }
    }
@@ -3257,13 +3246,10 @@ I830ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
    xf86SetSilkenMouse(pScreen);
    miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
 
-   if (!pI830->SWCursor) {
-      xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Initializing HW Cursor\n");
-      if (!I830CursorInit(pScreen))
-	 xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
-		    "Hardware cursor initialization failed\n");
-   } else
-      xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Initializing SW Cursor!\n");
+   xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Initializing HW Cursor\n");
+   if (!I830CursorInit(pScreen))
+      xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		 "Hardware cursor initialization failed\n");
 
 #ifdef XF86DRI
    /* Must be called before EnterVT, so we can acquire the DRI lock when
@@ -3571,8 +3557,7 @@ I830EnterVT(int scrnIndex, int flags)
 	   i830_stop_ring(pScrn, FALSE);
 	   i830_start_ring(pScrn);
        }
-       if (!pI830->SWCursor)
-	   I830InitHWCursor(pScrn);
+       I830InitHWCursor(pScrn);
 
        /* Tell the BIOS that we're in control of mode setting now. */
        i830_init_bios_control(pScrn);
diff --git a/src/i830_memory.c b/src/i830_memory.c
index 0fd5d5b9..84262af7 100644
--- a/src/i830_memory.c
+++ b/src/i830_memory.c
@@ -1448,11 +1448,10 @@ i830_allocate_2d_memory(ScrnInfoPtr pScrn)
 	i830_setup_fb_compression(pScrn);
 
     /* Next, allocate other fixed-size allocations we have. */
-    if (!pI830->SWCursor && !i830_allocate_cursor_buffers(pScrn)) {
-	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
-		   "Disabling HW cursor because the cursor memory "
-		   "allocation failed.\n");
-	pI830->SWCursor = TRUE;
+    if (!i830_allocate_cursor_buffers(pScrn)) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Failed to allocate HW cursor space.\n");
+	return FALSE;
     }
 
     if (pI830->memory_manager == NULL) {
@@ -1997,7 +1996,7 @@ i830_bind_all_memory(ScrnInfoPtr pScrn)
 		FatalError("Couldn't bind memory for BO %s\n", mem->name);
 	}
     }
-    if (!pI830->SWCursor && !pI830->use_drm_mode)
+    if (!pI830->use_drm_mode)
 	i830_update_cursor_offsets(pScrn);
 
     return TRUE;