mesa xkeyboard-config xserver git update 15 jan 2014

xserver          commit 2d2d49dab5c5718989de97d7227aac793479745e
xkeyboard-config commit 78af7aa79c6552924295644b911e45d07a0fcdad
mesa             commit a05c596a00916ce6a9c9d35ff36cd1e401fddd43

6 files changed, 24 insertions, 43 deletions

diff --git a/xorg-server/hw/xfree86/modes/xf86Crtc.c b/xorg-server/hw/xfree86/modes/xf86Crtc.c
index a441fd16a..b2eb72e8e 100644
--- a/xorg-server/hw/xfree86/modes/xf86Crtc.c
+++ b/xorg-server/hw/xfree86/modes/xf86Crtc.c
@@ -379,7 +379,7 @@ xf86CrtcSetModeTransform(xf86CrtcPtr crtc, DisplayModePtr mode,
         crtc->transformPresent = saved_transform_present;
     }
 
-    free(adjusted_mode->name);
+    free((void *) adjusted_mode->name);
     free(adjusted_mode);
 
     if (didLock)
@@ -564,8 +564,8 @@ static const char *direction[4] = {
 static Rotation
 xf86OutputInitialRotation(xf86OutputPtr output)
 {
-    char *rotate_name = xf86GetOptValString(output->options,
-                                            OPTION_ROTATE);
+    const char *rotate_name = xf86GetOptValString(output->options,
+                                                  OPTION_ROTATE);
     int i;
 
     if (!rotate_name) {
@@ -926,7 +926,6 @@ xf86PickCrtcs(ScrnInfoPtr scrn,
     xf86OutputPtr output;
     xf86CrtcPtr crtc;
     xf86CrtcPtr *crtcs;
-    xf86CrtcPtr best_crtc;
     int best_score;
     int score;
     int my_score;
@@ -939,7 +938,6 @@ xf86PickCrtcs(ScrnInfoPtr scrn,
      * Compute score with this output disabled
      */
     best_crtcs[n] = NULL;
-    best_crtc = NULL;
     best_score = xf86PickCrtcs(scrn, best_crtcs, modes, n + 1, width, height);
     if (modes[n] == NULL)
         return best_score;
@@ -993,7 +991,6 @@ xf86PickCrtcs(ScrnInfoPtr scrn,
         score =
             my_score + xf86PickCrtcs(scrn, crtcs, modes, n + 1, width, height);
         if (score > best_score) {
-            best_crtc = crtc;
             best_score = score;
             memcpy(best_crtcs, crtcs, config->num_output * sizeof(xf86CrtcPtr));
         }
@@ -1087,8 +1084,8 @@ xf86UserConfiguredOutputs(ScrnInfoPtr scrn, DisplayModePtr * modes)
 
     for (o = 0; o < config->num_output; o++) {
         xf86OutputPtr output = config->output[o];
-        char *position;
-        char *relative_name;
+        const char *position;
+        const char *relative_name;
         OutputOpts relation;
         int r;
 
@@ -1145,8 +1142,8 @@ xf86InitialOutputPositions(ScrnInfoPtr scrn, DisplayModePtr * modes)
             };
             xf86OutputPtr output = config->output[o];
             xf86OutputPtr relative;
-            char *relative_name;
-            char *position;
+            const char *relative_name;
+            const char *position;
             OutputOpts relation;
             int r;
 
@@ -1306,7 +1303,7 @@ xf86InitialPanning(ScrnInfoPtr scrn)
 
     for (o = 0; o < config->num_output; o++) {
         xf86OutputPtr output = config->output[o];
-        char *panning = xf86GetOptValString(output->options, OPTION_PANNING);
+        const char *panning = xf86GetOptValString(output->options, OPTION_PANNING);
         int width, height, left, top;
         int track_width, track_height, track_left, track_top;
         int brdr[4];
@@ -1389,7 +1386,7 @@ xf86SortModes(DisplayModePtr input)
     for (o = output; o && (n = o->next); o = n) {
         if (!strcmp(o->name, n->name) && xf86ModesEqual(o, n)) {
             o->next = n->next;
-            free(n->name);
+            free((void *) n->name);
             free(n);
             n = o;
         }
@@ -1403,10 +1400,10 @@ xf86SortModes(DisplayModePtr input)
     return output;
 }
 
-static char *
+static const char *
 preferredMode(ScrnInfoPtr pScrn, xf86OutputPtr output)
 {
-    char *preferred_mode = NULL;
+    const char *preferred_mode = NULL;
 
     /* Check for a configured preference for a particular mode */
     preferred_mode = xf86GetOptValString(output->options,
@@ -1610,7 +1607,7 @@ xf86ProbeOutputModes(ScrnInfoPtr scrn, int maxX, int maxY)
         xf86OutputPtr output = config->output[o];
         DisplayModePtr mode;
         DisplayModePtr config_modes = NULL, output_modes, default_modes = NULL;
-        char *preferred_mode;
+        const char *preferred_mode;
         xf86MonPtr edid_monitor;
         XF86ConfMonitorPtr conf_monitor;
         MonRec mon_rec;
@@ -1833,10 +1830,6 @@ xf86ProbeOutputModes(ScrnInfoPtr scrn, int maxX, int maxY)
  * Copy one of the output mode lists to the ScrnInfo record
  */
 
-/* XXX where does this function belong? Here? */
-void
- xf86RandR12GetOriginalVirtualSize(ScrnInfoPtr scrn, int *x, int *y);
-
 static DisplayModePtr
 biggestMode(DisplayModePtr a, DisplayModePtr b)
 {
diff --git a/xorg-server/hw/xfree86/modes/xf86Modes.c b/xorg-server/hw/xfree86/modes/xf86Modes.c
index c4a3eb0a3..43b223307 100644
--- a/xorg-server/hw/xfree86/modes/xf86Modes.c
+++ b/xorg-server/hw/xfree86/modes/xf86Modes.c
@@ -129,11 +129,13 @@ void
 xf86SetModeDefaultName(DisplayModePtr mode)
 {
     Bool interlaced = ! !(mode->Flags & V_INTERLACE);
+    char *tmp;
 
-    free(mode->name);
+    free((void *) mode->name);
 
-    XNFasprintf(&mode->name, "%dx%d%s", mode->HDisplay, mode->VDisplay,
+    XNFasprintf(&tmp, "%dx%d%s", mode->HDisplay, mode->VDisplay,
                 interlaced ? "i" : "");
+    mode->name = tmp;
 }
 
 /*
diff --git a/xorg-server/hw/xfree86/modes/xf86RandR12.c b/xorg-server/hw/xfree86/modes/xf86RandR12.c
index 76614de78..f7a7d44d9 100644
--- a/xorg-server/hw/xfree86/modes/xf86RandR12.c
+++ b/xorg-server/hw/xfree86/modes/xf86RandR12.c
@@ -454,7 +454,6 @@ xf86RandR12GetInfo(ScreenPtr pScreen, Rotation * rotations)
     ScrnInfoPtr scrp = xf86ScreenToScrn(pScreen);
     XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
     DisplayModePtr mode;
-    int refresh0 = 60;
     int maxX = 0, maxY = 0;
 
     *rotations = randrp->supported_rotations;
@@ -479,8 +478,6 @@ xf86RandR12GetInfo(ScreenPtr pScreen, Rotation * rotations)
             if (maxY < mode->VDisplay)
                 maxY = mode->VDisplay;
         }
-        if (mode == scrp->modes)
-            refresh0 = refresh;
         pSize = RRRegisterSize(pScreen,
                                mode->HDisplay, mode->VDisplay,
                                randrp->mmWidth, randrp->mmHeight);
@@ -684,7 +681,6 @@ xf86RandR12ScreenSetSize(ScreenPtr pScreen,
     WindowPtr pRoot = pScreen->root;
     PixmapPtr pScrnPix;
     Bool ret = FALSE;
-    Bool panning = FALSE;
     int c;
 
     if (xf86RandR12Key) {
@@ -716,7 +712,6 @@ xf86RandR12ScreenSetSize(ScreenPtr pScreen,
                 crtc->panningTrackingArea.y2 += height - pScreen->height;
             xf86RandR13VerifyPanningArea(crtc, width, height);
             xf86RandR13Pan(crtc, randrp->pointerX, randrp->pointerY);
-	    panning = TRUE;
         }
     }
 
@@ -946,8 +941,6 @@ xf86RandR12SetRotations(ScreenPtr pScreen, Rotation rotations)
 void
 xf86RandR12SetTransformSupport(ScreenPtr pScreen, Bool transforms)
 {
-    XF86RandRInfoPtr randrp;
-
 #if RANDR_13_INTERFACE
     ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     int c;
@@ -957,7 +950,6 @@ xf86RandR12SetTransformSupport(ScreenPtr pScreen, Bool transforms)
     if (xf86RandR12Key == NULL)
         return;
 
-    randrp = XF86RANDRINFO(pScreen);
 #if RANDR_13_INTERFACE
     for (c = 0; c < config->num_crtc; c++) {
         xf86CrtcPtr crtc = config->crtc[c];
@@ -1455,7 +1447,6 @@ xf86RandR12SetInfo12(ScreenPtr pScreen)
     RRCrtcPtr *crtcs;
     int ncrtc;
     int o, c, l;
-    RRCrtcPtr randr_crtc;
     int nclone;
 
     clones = malloc(config->num_output * sizeof(RROutputPtr));
@@ -1468,11 +1459,6 @@ xf86RandR12SetInfo12(ScreenPtr pScreen)
             if (output->possible_crtcs & (1 << c))
                 crtcs[ncrtc++] = config->crtc[c]->randr_crtc;
 
-        if (output->crtc)
-            randr_crtc = output->crtc->randr_crtc;
-        else
-            randr_crtc = NULL;
-
         if (!RROutputSetCrtcs(output->randr_output, crtcs, ncrtc)) {
             free(crtcs);
             free(clones);
diff --git a/xorg-server/hw/xfree86/modes/xf86Rotate.c b/xorg-server/hw/xfree86/modes/xf86Rotate.c
index 495af9ba7..0ddd8408e 100644
--- a/xorg-server/hw/xfree86/modes/xf86Rotate.c
+++ b/xorg-server/hw/xfree86/modes/xf86Rotate.c
@@ -229,13 +229,12 @@ xf86RotateRedisplay(ScreenPtr pScreen)
 
 static void
 xf86RotateBlockHandler(ScreenPtr pScreen,
-                       pointer pTimeout, pointer pReadmask)
+                       void *pTimeout, void *pReadmask)
 {
     ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
     xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
-    Bool rotation_active;
 
-    rotation_active = xf86RotateRedisplay(pScreen);
+    xf86RotateRedisplay(pScreen);
     pScreen->BlockHandler = xf86_config->BlockHandler;
     (*pScreen->BlockHandler) (pScreen, pTimeout, pReadmask);
     /* cannot avoid re-wrapping until all wrapping is audited */
@@ -247,7 +246,6 @@ void
 xf86RotateDestroy(xf86CrtcPtr crtc)
 {
     ScrnInfoPtr pScrn = crtc->scrn;
-    ScreenPtr pScreen = xf86ScrnToScreen(pScrn);
     xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
     int c;
 
@@ -267,9 +265,6 @@ xf86RotateDestroy(xf86CrtcPtr crtc)
      * Clean up damage structures when no crtcs are rotated
      */
     if (xf86_config->rotation_damage) {
-        DrawablePtr screenDrawable = NULL;
-        if (pScreen && pScreen->root)
-            screenDrawable = &pScreen->root->drawable;
         /* Free damage structure */
         if (xf86_config->rotation_damage_registered) {
             xf86_config->rotation_damage_registered = FALSE;
diff --git a/xorg-server/hw/xfree86/modes/xf86cvt.c b/xorg-server/hw/xfree86/modes/xf86cvt.c
index de0784493..8b7bb8b03 100644
--- a/xorg-server/hw/xfree86/modes/xf86cvt.c
+++ b/xorg-server/hw/xfree86/modes/xf86cvt.c
@@ -89,6 +89,7 @@ xf86CVTMode(int HDisplay, int VDisplay, float VRefresh, Bool Reduced,
     int HDisplayRnd, HMargin;
     int VDisplayRnd, VMargin, VSync;
     float Interlace;            /* Please rename this */
+    char *tmp;
 
     /* CVT default is 60.0Hz */
     if (!VRefresh)
@@ -177,6 +178,7 @@ xf86CVTMode(int HDisplay, int VDisplay, float VRefresh, Bool Reduced,
 
         /* 10. Find number of lines in back porch */
         VBackPorch = VSyncAndBackPorch - VSync;
+        (void) VBackPorch;
 
         /* 11. Find total number of lines in vertical field */
         Mode->VTotal = VDisplayRnd + 2 * VMargin + VSyncAndBackPorch + Interlace
@@ -282,7 +284,8 @@ xf86CVTMode(int HDisplay, int VDisplay, float VRefresh, Bool Reduced,
     if (Interlaced)
         Mode->VTotal *= 2;
 
-    XNFasprintf(&Mode->name, "%dx%d", HDisplay, VDisplay);
+    XNFasprintf(&tmp, "%dx%d", HDisplay, VDisplay);
+    Mode->name = tmp;
 
     if (Reduced)
         Mode->Flags |= V_PHSYNC | V_NVSYNC;
diff --git a/xorg-server/hw/xfree86/modes/xf86gtf.c b/xorg-server/hw/xfree86/modes/xf86gtf.c
index 23707b481..0a8078415 100644
--- a/xorg-server/hw/xfree86/modes/xf86gtf.c
+++ b/xorg-server/hw/xfree86/modes/xf86gtf.c
@@ -215,6 +215,7 @@ xf86GTFMode(int h_pixels, int v_lines, float freq, int interlaced, int margins)
      */
 
     v_back_porch = vsync_plus_bp - V_SYNC_RQD;
+    (void) v_back_porch;
 
     /*  10. Find the total number of lines in Vertical field period:
      *
@@ -253,6 +254,7 @@ xf86GTFMode(int h_pixels, int v_lines, float freq, int interlaced, int margins)
      */
 
     v_frame_rate = interlaced ? v_field_rate / 2.0 : v_field_rate;
+    (void) v_frame_rate;
 
     /*  15. Find number of pixels in left margin:
      *