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Diffstat (limited to 'xorg-server/hw/xfree86/fbdevhw')
-rw-r--r--xorg-server/hw/xfree86/fbdevhw/fbdevhw.c1173
-rw-r--r--xorg-server/hw/xfree86/fbdevhw/fbdevhw.h98
-rw-r--r--xorg-server/hw/xfree86/fbdevhw/fbdevhwstub.c92
3 files changed, 710 insertions, 653 deletions
diff --git a/xorg-server/hw/xfree86/fbdevhw/fbdevhw.c b/xorg-server/hw/xfree86/fbdevhw/fbdevhw.c
index 309fa654a..2881d7ec2 100644
--- a/xorg-server/hw/xfree86/fbdevhw/fbdevhw.c
+++ b/xorg-server/hw/xfree86/fbdevhw/fbdevhw.c
@@ -20,18 +20,17 @@
#define PAGE_MASK (~(getpagesize() - 1))
-static XF86ModuleVersionInfo fbdevHWVersRec =
-{
- "fbdevhw",
- MODULEVENDORSTRING,
- MODINFOSTRING1,
- MODINFOSTRING2,
- XORG_VERSION_CURRENT,
- 0, 0, 2,
- ABI_CLASS_VIDEODRV,
- ABI_VIDEODRV_VERSION,
- MOD_CLASS_NONE,
- {0,0,0,0}
+static XF86ModuleVersionInfo fbdevHWVersRec = {
+ "fbdevhw",
+ MODULEVENDORSTRING,
+ MODINFOSTRING1,
+ MODINFOSTRING2,
+ XORG_VERSION_CURRENT,
+ 0, 0, 2,
+ ABI_CLASS_VIDEODRV,
+ ABI_VIDEODRV_VERSION,
+ MOD_CLASS_NONE,
+ {0, 0, 0, 0}
};
_X_EXPORT XF86ModuleData fbdevhwModuleData = {
@@ -57,49 +56,49 @@ _X_EXPORT XF86ModuleData fbdevhwModuleData = {
static int fbdevHWPrivateIndex = -1;
typedef struct {
- /* framebuffer device: filename (/dev/fb*), handle, more */
- char* device;
- int fd;
- void* fbmem;
- unsigned int fbmem_len;
- unsigned int fboff;
- char* mmio;
- unsigned int mmio_len;
+ /* framebuffer device: filename (/dev/fb*), handle, more */
+ char *device;
+ int fd;
+ void *fbmem;
+ unsigned int fbmem_len;
+ unsigned int fboff;
+ char *mmio;
+ unsigned int mmio_len;
- /* current hardware state */
- struct fb_fix_screeninfo fix;
- struct fb_var_screeninfo var;
+ /* current hardware state */
+ struct fb_fix_screeninfo fix;
+ struct fb_var_screeninfo var;
- /* saved video mode */
- struct fb_var_screeninfo saved_var;
+ /* saved video mode */
+ struct fb_var_screeninfo saved_var;
- /* buildin video mode */
- DisplayModeRec buildin;
+ /* buildin video mode */
+ DisplayModeRec buildin;
} fbdevHWRec, *fbdevHWPtr;
Bool
fbdevHWGetRec(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr;
-
- if (fbdevHWPrivateIndex < 0)
- fbdevHWPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+ fbdevHWPtr fPtr;
+
+ if (fbdevHWPrivateIndex < 0)
+ fbdevHWPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+
+ if (FBDEVHWPTR(pScrn) != NULL)
+ return TRUE;
- if (FBDEVHWPTR(pScrn) != NULL)
- return TRUE;
-
- fPtr = FBDEVHWPTRLVAL(pScrn) = xnfcalloc(sizeof(fbdevHWRec), 1);
- return TRUE;
+ fPtr = FBDEVHWPTRLVAL(pScrn) = xnfcalloc(sizeof(fbdevHWRec), 1);
+ return TRUE;
}
void
fbdevHWFreeRec(ScrnInfoPtr pScrn)
{
- if (fbdevHWPrivateIndex < 0)
- return;
- free(FBDEVHWPTR(pScrn));
- FBDEVHWPTRLVAL(pScrn) = NULL;
+ if (fbdevHWPrivateIndex < 0)
+ return;
+ free(FBDEVHWPTR(pScrn));
+ FBDEVHWPTRLVAL(pScrn) = NULL;
}
int
@@ -120,21 +119,21 @@ fbdevHWGetFD(ScrnInfoPtr pScrn)
static void
print_fbdev_mode(char *txt, struct fb_var_screeninfo *var)
{
- ErrorF( "fbdev %s mode:\t%d %d %d %d %d %d %d %d %d %d %d:%d:%d\n",
- txt,var->pixclock,
- var->xres, var->right_margin, var->hsync_len, var->left_margin,
- var->yres, var->lower_margin, var->vsync_len, var->upper_margin,
- var->bits_per_pixel,
- var->red.length, var->green.length, var->blue.length);
+ ErrorF("fbdev %s mode:\t%d %d %d %d %d %d %d %d %d %d %d:%d:%d\n",
+ txt, var->pixclock,
+ var->xres, var->right_margin, var->hsync_len, var->left_margin,
+ var->yres, var->lower_margin, var->vsync_len, var->upper_margin,
+ var->bits_per_pixel,
+ var->red.length, var->green.length, var->blue.length);
}
static void
print_xfree_mode(char *txt, DisplayModePtr mode)
{
- ErrorF( "xfree %s mode:\t%d %d %d %d %d %d %d %d %d\n",
- txt,mode->Clock,
- mode->HDisplay, mode->HSyncStart, mode->HSyncEnd, mode->HTotal,
- mode->VDisplay, mode->VSyncStart, mode->VSyncEnd, mode->VTotal);
+ ErrorF("xfree %s mode:\t%d %d %d %d %d %d %d %d %d\n",
+ txt, mode->Clock,
+ mode->HDisplay, mode->HSyncStart, mode->HSyncEnd, mode->HTotal,
+ mode->VDisplay, mode->VSyncStart, mode->VSyncEnd, mode->VTotal);
}
#endif
@@ -144,111 +143,111 @@ print_xfree_mode(char *txt, DisplayModePtr mode)
static void
xfree2fbdev_fblayout(ScrnInfoPtr pScrn, struct fb_var_screeninfo *var)
{
- var->xres_virtual = pScrn->displayWidth ? pScrn->displayWidth :
- pScrn->virtualX;
- var->yres_virtual = pScrn->virtualY;
- var->bits_per_pixel = pScrn->bitsPerPixel;
- if (pScrn->defaultVisual == TrueColor ||
- pScrn->defaultVisual == DirectColor) {
- var->red.length = pScrn->weight.red;
- var->green.length = pScrn->weight.green;
- var->blue.length = pScrn->weight.blue;
- } else {
- var->red.length = 8;
- var->green.length = 8;
- var->blue.length = 8;
- }
+ var->xres_virtual = pScrn->displayWidth ? pScrn->displayWidth :
+ pScrn->virtualX;
+ var->yres_virtual = pScrn->virtualY;
+ var->bits_per_pixel = pScrn->bitsPerPixel;
+ if (pScrn->defaultVisual == TrueColor ||
+ pScrn->defaultVisual == DirectColor) {
+ var->red.length = pScrn->weight.red;
+ var->green.length = pScrn->weight.green;
+ var->blue.length = pScrn->weight.blue;
+ }
+ else {
+ var->red.length = 8;
+ var->green.length = 8;
+ var->blue.length = 8;
+ }
}
static void
xfree2fbdev_timing(DisplayModePtr mode, struct fb_var_screeninfo *var)
{
- var->xres = mode->HDisplay;
- var->yres = mode->VDisplay;
- if (var->xres_virtual < var->xres)
- var->xres_virtual = var->xres;
- if (var->yres_virtual < var->yres)
- var->yres_virtual = var->yres;
- var->xoffset = var->yoffset = 0;
- var->pixclock = mode->Clock ? 1000000000/mode->Clock : 0;
- var->right_margin = mode->HSyncStart-mode->HDisplay;
- var->hsync_len = mode->HSyncEnd-mode->HSyncStart;
- var->left_margin = mode->HTotal-mode->HSyncEnd;
- var->lower_margin = mode->VSyncStart-mode->VDisplay;
- var->vsync_len = mode->VSyncEnd-mode->VSyncStart;
- var->upper_margin = mode->VTotal-mode->VSyncEnd;
- var->sync = 0;
- if (mode->Flags & V_PHSYNC)
- var->sync |= FB_SYNC_HOR_HIGH_ACT;
- if (mode->Flags & V_PVSYNC)
- var->sync |= FB_SYNC_VERT_HIGH_ACT;
- if (mode->Flags & V_PCSYNC)
- var->sync |= FB_SYNC_COMP_HIGH_ACT;
- if (mode->Flags & V_BCAST)
- var->sync |= FB_SYNC_BROADCAST;
- if (mode->Flags & V_INTERLACE)
- var->vmode = FB_VMODE_INTERLACED;
- else if (mode->Flags & V_DBLSCAN)
- var->vmode = FB_VMODE_DOUBLE;
- else
- var->vmode = FB_VMODE_NONINTERLACED;
+ var->xres = mode->HDisplay;
+ var->yres = mode->VDisplay;
+ if (var->xres_virtual < var->xres)
+ var->xres_virtual = var->xres;
+ if (var->yres_virtual < var->yres)
+ var->yres_virtual = var->yres;
+ var->xoffset = var->yoffset = 0;
+ var->pixclock = mode->Clock ? 1000000000 / mode->Clock : 0;
+ var->right_margin = mode->HSyncStart - mode->HDisplay;
+ var->hsync_len = mode->HSyncEnd - mode->HSyncStart;
+ var->left_margin = mode->HTotal - mode->HSyncEnd;
+ var->lower_margin = mode->VSyncStart - mode->VDisplay;
+ var->vsync_len = mode->VSyncEnd - mode->VSyncStart;
+ var->upper_margin = mode->VTotal - mode->VSyncEnd;
+ var->sync = 0;
+ if (mode->Flags & V_PHSYNC)
+ var->sync |= FB_SYNC_HOR_HIGH_ACT;
+ if (mode->Flags & V_PVSYNC)
+ var->sync |= FB_SYNC_VERT_HIGH_ACT;
+ if (mode->Flags & V_PCSYNC)
+ var->sync |= FB_SYNC_COMP_HIGH_ACT;
+ if (mode->Flags & V_BCAST)
+ var->sync |= FB_SYNC_BROADCAST;
+ if (mode->Flags & V_INTERLACE)
+ var->vmode = FB_VMODE_INTERLACED;
+ else if (mode->Flags & V_DBLSCAN)
+ var->vmode = FB_VMODE_DOUBLE;
+ else
+ var->vmode = FB_VMODE_NONINTERLACED;
}
static Bool
fbdev_modes_equal(struct fb_var_screeninfo *set, struct fb_var_screeninfo *req)
{
- return (set->xres_virtual >= req->xres_virtual &&
- set->yres_virtual >= req->yres_virtual &&
- set->bits_per_pixel == req->bits_per_pixel &&
- set->red.length == req->red.length &&
- set->green.length == req->green.length &&
- set->blue.length == req->blue.length &&
- set->xres == req->xres && set->yres == req->yres &&
- set->right_margin == req->right_margin &&
- set->hsync_len == req->hsync_len &&
- set->left_margin == req->left_margin &&
- set->lower_margin == req->lower_margin &&
- set->vsync_len == req->vsync_len &&
- set->upper_margin == req->upper_margin &&
- set->sync == req->sync && set->vmode == req->vmode);
+ return (set->xres_virtual >= req->xres_virtual &&
+ set->yres_virtual >= req->yres_virtual &&
+ set->bits_per_pixel == req->bits_per_pixel &&
+ set->red.length == req->red.length &&
+ set->green.length == req->green.length &&
+ set->blue.length == req->blue.length &&
+ set->xres == req->xres && set->yres == req->yres &&
+ set->right_margin == req->right_margin &&
+ set->hsync_len == req->hsync_len &&
+ set->left_margin == req->left_margin &&
+ set->lower_margin == req->lower_margin &&
+ set->vsync_len == req->vsync_len &&
+ set->upper_margin == req->upper_margin &&
+ set->sync == req->sync && set->vmode == req->vmode);
}
static void
fbdev2xfree_timing(struct fb_var_screeninfo *var, DisplayModePtr mode)
{
- mode->Clock = var->pixclock ? 1000000000/var->pixclock : 0;
- mode->HDisplay = var->xres;
- mode->HSyncStart = mode->HDisplay+var->right_margin;
- mode->HSyncEnd = mode->HSyncStart+var->hsync_len;
- mode->HTotal = mode->HSyncEnd+var->left_margin;
- mode->VDisplay = var->yres;
- mode->VSyncStart = mode->VDisplay+var->lower_margin;
- mode->VSyncEnd = mode->VSyncStart+var->vsync_len;
- mode->VTotal = mode->VSyncEnd+var->upper_margin;
- mode->Flags = 0;
- mode->Flags |= var->sync & FB_SYNC_HOR_HIGH_ACT ? V_PHSYNC : V_NHSYNC;
- mode->Flags |= var->sync & FB_SYNC_VERT_HIGH_ACT ? V_PVSYNC : V_NVSYNC;
- mode->Flags |= var->sync & FB_SYNC_COMP_HIGH_ACT ? V_PCSYNC : V_NCSYNC;
- if (var->sync & FB_SYNC_BROADCAST)
- mode->Flags |= V_BCAST;
- if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED)
- mode->Flags |= V_INTERLACE;
- else if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE)
- mode->Flags |= V_DBLSCAN;
- mode->SynthClock = mode->Clock;
- mode->CrtcHDisplay = mode->HDisplay;
- mode->CrtcHSyncStart = mode->HSyncStart;
- mode->CrtcHSyncEnd = mode->HSyncEnd;
- mode->CrtcHTotal = mode->HTotal;
- mode->CrtcVDisplay = mode->VDisplay;
- mode->CrtcVSyncStart = mode->VSyncStart;
- mode->CrtcVSyncEnd = mode->VSyncEnd;
- mode->CrtcVTotal = mode->VTotal;
- mode->CrtcHAdjusted = FALSE;
- mode->CrtcVAdjusted = FALSE;
+ mode->Clock = var->pixclock ? 1000000000 / var->pixclock : 0;
+ mode->HDisplay = var->xres;
+ mode->HSyncStart = mode->HDisplay + var->right_margin;
+ mode->HSyncEnd = mode->HSyncStart + var->hsync_len;
+ mode->HTotal = mode->HSyncEnd + var->left_margin;
+ mode->VDisplay = var->yres;
+ mode->VSyncStart = mode->VDisplay + var->lower_margin;
+ mode->VSyncEnd = mode->VSyncStart + var->vsync_len;
+ mode->VTotal = mode->VSyncEnd + var->upper_margin;
+ mode->Flags = 0;
+ mode->Flags |= var->sync & FB_SYNC_HOR_HIGH_ACT ? V_PHSYNC : V_NHSYNC;
+ mode->Flags |= var->sync & FB_SYNC_VERT_HIGH_ACT ? V_PVSYNC : V_NVSYNC;
+ mode->Flags |= var->sync & FB_SYNC_COMP_HIGH_ACT ? V_PCSYNC : V_NCSYNC;
+ if (var->sync & FB_SYNC_BROADCAST)
+ mode->Flags |= V_BCAST;
+ if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_INTERLACED)
+ mode->Flags |= V_INTERLACE;
+ else if ((var->vmode & FB_VMODE_MASK) == FB_VMODE_DOUBLE)
+ mode->Flags |= V_DBLSCAN;
+ mode->SynthClock = mode->Clock;
+ mode->CrtcHDisplay = mode->HDisplay;
+ mode->CrtcHSyncStart = mode->HSyncStart;
+ mode->CrtcHSyncEnd = mode->HSyncEnd;
+ mode->CrtcHTotal = mode->HTotal;
+ mode->CrtcVDisplay = mode->VDisplay;
+ mode->CrtcVSyncStart = mode->VSyncStart;
+ mode->CrtcVSyncEnd = mode->VSyncEnd;
+ mode->CrtcVTotal = mode->VTotal;
+ mode->CrtcHAdjusted = FALSE;
+ mode->CrtcVAdjusted = FALSE;
}
-
/* -------------------------------------------------------------------- */
/* open correct framebuffer device */
@@ -256,314 +255,316 @@ fbdev2xfree_timing(struct fb_var_screeninfo *var, DisplayModePtr mode)
* Try to find the framebuffer device for a given PCI device
*/
static int
-fbdev_open_pci(struct pci_device * pPci, char **namep)
+fbdev_open_pci(struct pci_device *pPci, char **namep)
{
- struct fb_fix_screeninfo fix;
- char filename[256];
- int fd, i;
+ struct fb_fix_screeninfo fix;
+ char filename[256];
+ int fd, i;
for (i = 0; i < 8; i++) {
- snprintf(filename, sizeof(filename),
- "/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics/fb%d",
- pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
+ snprintf(filename, sizeof(filename),
+ "/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics/fb%d",
+ pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
- fd = open(filename, O_RDONLY, 0);
+ fd = open(filename, O_RDONLY, 0);
if (fd < 0) {
snprintf(filename, sizeof(filename),
- "/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics:fb%d",
- pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
+ "/sys/bus/pci/devices/%04x:%02x:%02x.%d/graphics:fb%d",
+ pPci->domain, pPci->bus, pPci->dev, pPci->func, i);
fd = open(filename, O_RDONLY, 0);
}
- if (fd >= 0) {
- close(fd);
- snprintf(filename, sizeof(filename), "/dev/fb%d", i);
-
- fd = open(filename, O_RDWR, 0);
- if (fd != -1) {
- if (ioctl(fd, FBIOGET_FSCREENINFO, (void*) & fix) != -1) {
- if (namep) {
- *namep = xnfalloc(16);
- strncpy(*namep,fix.id,16);
- }
-
- return fd;
- }
- close(fd);
- }
- }
+ if (fd >= 0) {
+ close(fd);
+ snprintf(filename, sizeof(filename), "/dev/fb%d", i);
+
+ fd = open(filename, O_RDWR, 0);
+ if (fd != -1) {
+ if (ioctl(fd, FBIOGET_FSCREENINFO, (void *) &fix) != -1) {
+ if (namep) {
+ *namep = xnfalloc(16);
+ strncpy(*namep, fix.id, 16);
+ }
+
+ return fd;
+ }
+ close(fd);
+ }
+ }
}
if (namep)
- *namep = NULL;
+ *namep = NULL;
xf86DrvMsg(-1, X_ERROR, "Unable to find a valid framebuffer device\n");
return -1;
}
static int
-fbdev_open(int scrnIndex, char *dev, char** namep)
-{
- struct fb_fix_screeninfo fix;
- int fd;
-
- /* try argument (from XF86Config) first */
- if (dev) {
- fd = open(dev,O_RDWR,0);
- } else {
- /* second: environment variable */
- dev = getenv("FRAMEBUFFER");
- if ((NULL == dev) || ((fd = open(dev,O_RDWR,0)) == -1)) {
- /* last try: default device */
- dev = "/dev/fb0";
- fd = open(dev,O_RDWR,0);
- }
- }
-
- if (fd == -1) {
- xf86DrvMsg(scrnIndex, X_ERROR,
- "open %s: %s\n", dev, strerror(errno));
- return -1;
- }
-
- if (namep) {
- if (-1 == ioctl(fd,FBIOGET_FSCREENINFO,(void*)(&fix))) {
- *namep = NULL;
- xf86DrvMsg(scrnIndex, X_ERROR,
- "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
- return -1;
- } else {
- *namep = xnfalloc(16);
- strncpy(*namep,fix.id,16);
- }
- }
- return fd;
+fbdev_open(int scrnIndex, char *dev, char **namep)
+{
+ struct fb_fix_screeninfo fix;
+ int fd;
+
+ /* try argument (from XF86Config) first */
+ if (dev) {
+ fd = open(dev, O_RDWR, 0);
+ }
+ else {
+ /* second: environment variable */
+ dev = getenv("FRAMEBUFFER");
+ if ((NULL == dev) || ((fd = open(dev, O_RDWR, 0)) == -1)) {
+ /* last try: default device */
+ dev = "/dev/fb0";
+ fd = open(dev, O_RDWR, 0);
+ }
+ }
+
+ if (fd == -1) {
+ xf86DrvMsg(scrnIndex, X_ERROR, "open %s: %s\n", dev, strerror(errno));
+ return -1;
+ }
+
+ if (namep) {
+ if (-1 == ioctl(fd, FBIOGET_FSCREENINFO, (void *) (&fix))) {
+ *namep = NULL;
+ xf86DrvMsg(scrnIndex, X_ERROR,
+ "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
+ return -1;
+ }
+ else {
+ *namep = xnfalloc(16);
+ strncpy(*namep, fix.id, 16);
+ }
+ }
+ return fd;
}
/* -------------------------------------------------------------------- */
Bool
-fbdevHWProbe(struct pci_device * pPci, char *device,char **namep)
+fbdevHWProbe(struct pci_device *pPci, char *device, char **namep)
{
- int fd;
+ int fd;
- if (pPci)
- fd = fbdev_open_pci(pPci,namep);
- else
- fd = fbdev_open(-1,device,namep);
+ if (pPci)
+ fd = fbdev_open_pci(pPci, namep);
+ else
+ fd = fbdev_open(-1, device, namep);
- if (-1 == fd)
- return FALSE;
- close(fd);
- return TRUE;
+ if (-1 == fd)
+ return FALSE;
+ close(fd);
+ return TRUE;
}
Bool
-fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device * pPci, char *device)
-{
- fbdevHWPtr fPtr;
-
- fbdevHWGetRec(pScrn);
- fPtr = FBDEVHWPTR(pScrn);
-
- /* open device */
- if (pPci)
- fPtr->fd = fbdev_open_pci(pPci,NULL);
- else
- fPtr->fd = fbdev_open(pScrn->scrnIndex,device,NULL);
- if (-1 == fPtr->fd) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "Failed to open framebuffer device, consult warnings"
- " and/or errors above for possible reasons\n"
- "\t(you may have to look at the server log to see"
- " warnings)\n");
- return FALSE;
- }
-
- /* get current fb device settings */
- if (-1 == ioctl(fPtr->fd,FBIOGET_FSCREENINFO,(void*)(&fPtr->fix))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "ioctl FBIOGET_FSCREENINFO: %s\n",
- strerror(errno));
- return FALSE;
- }
- if (-1 == ioctl(fPtr->fd,FBIOGET_VSCREENINFO,(void*)(&fPtr->var))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "ioctl FBIOGET_VSCREENINFO: %s\n",
- strerror(errno));
- return FALSE;
- }
-
- /* we can use the current settings as "buildin mode" */
- fbdev2xfree_timing(&fPtr->var, &fPtr->buildin);
- fPtr->buildin.name = "current";
- fPtr->buildin.next = &fPtr->buildin;
- fPtr->buildin.prev = &fPtr->buildin;
- fPtr->buildin.type |= M_T_BUILTIN;
-
- return TRUE;
-}
-
-char*
+fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device *pPci, char *device)
+{
+ fbdevHWPtr fPtr;
+
+ fbdevHWGetRec(pScrn);
+ fPtr = FBDEVHWPTR(pScrn);
+
+ /* open device */
+ if (pPci)
+ fPtr->fd = fbdev_open_pci(pPci, NULL);
+ else
+ fPtr->fd = fbdev_open(pScrn->scrnIndex, device, NULL);
+ if (-1 == fPtr->fd) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "Failed to open framebuffer device, consult warnings"
+ " and/or errors above for possible reasons\n"
+ "\t(you may have to look at the server log to see"
+ " warnings)\n");
+ return FALSE;
+ }
+
+ /* get current fb device settings */
+ if (-1 == ioctl(fPtr->fd, FBIOGET_FSCREENINFO, (void *) (&fPtr->fix))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "ioctl FBIOGET_FSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+ if (-1 == ioctl(fPtr->fd, FBIOGET_VSCREENINFO, (void *) (&fPtr->var))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "ioctl FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+
+ /* we can use the current settings as "buildin mode" */
+ fbdev2xfree_timing(&fPtr->var, &fPtr->buildin);
+ fPtr->buildin.name = "current";
+ fPtr->buildin.next = &fPtr->buildin;
+ fPtr->buildin.prev = &fPtr->buildin;
+ fPtr->buildin.type |= M_T_BUILTIN;
+
+ return TRUE;
+}
+
+char *
fbdevHWGetName(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- return fPtr->fix.id;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ return fPtr->fix.id;
}
int
fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (fbbpp)
- *fbbpp = fPtr->var.bits_per_pixel;
+ if (fbbpp)
+ *fbbpp = fPtr->var.bits_per_pixel;
- if (fPtr->fix.visual == FB_VISUAL_TRUECOLOR ||
- fPtr->fix.visual == FB_VISUAL_DIRECTCOLOR)
- return fPtr->var.red.length+fPtr->var.green.length+
- fPtr->var.blue.length;
- else
- return fPtr->var.bits_per_pixel;
+ if (fPtr->fix.visual == FB_VISUAL_TRUECOLOR ||
+ fPtr->fix.visual == FB_VISUAL_DIRECTCOLOR)
+ return fPtr->var.red.length + fPtr->var.green.length +
+ fPtr->var.blue.length;
+ else
+ return fPtr->var.bits_per_pixel;
}
int
fbdevHWGetLineLength(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (fPtr->fix.line_length)
- return fPtr->fix.line_length;
- else
- return fPtr->var.xres_virtual*fPtr->var.bits_per_pixel/8;
+ if (fPtr->fix.line_length)
+ return fPtr->fix.line_length;
+ else
+ return fPtr->var.xres_virtual * fPtr->var.bits_per_pixel / 8;
}
int
fbdevHWGetType(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- return fPtr->fix.type;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ return fPtr->fix.type;
}
int
fbdevHWGetVidmem(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- return fPtr->fix.smem_len;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ return fPtr->fix.smem_len;
}
static Bool
fbdevHWSetMode(ScrnInfoPtr pScrn, DisplayModePtr mode, Bool check)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- struct fb_var_screeninfo req_var = fPtr->var, set_var;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ struct fb_var_screeninfo req_var = fPtr->var, set_var;
- xfree2fbdev_fblayout(pScrn, &req_var);
- xfree2fbdev_timing(mode, &req_var);
+ xfree2fbdev_fblayout(pScrn, &req_var);
+ xfree2fbdev_timing(mode, &req_var);
#if DEBUG
- print_xfree_mode("init", mode);
- print_fbdev_mode("init", &req_var);
+ print_xfree_mode("init", mode);
+ print_fbdev_mode("init", &req_var);
#endif
- set_var = req_var;
+ set_var = req_var;
- if (check)
- set_var.activate = FB_ACTIVATE_TEST;
+ if (check)
+ set_var.activate = FB_ACTIVATE_TEST;
- if (0 != ioctl(fPtr->fd, FBIOPUT_VSCREENINFO, (void*)(&set_var))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
- return FALSE;
- }
+ if (0 != ioctl(fPtr->fd, FBIOPUT_VSCREENINFO, (void *) (&set_var))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
- if (!fbdev_modes_equal(&set_var, &req_var)) {
- if (!check)
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOPUT_VSCREENINFO succeeded but modified "
- "mode\n");
+ if (!fbdev_modes_equal(&set_var, &req_var)) {
+ if (!check)
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOPUT_VSCREENINFO succeeded but modified " "mode\n");
#if DEBUG
- print_fbdev_mode("returned", &set_var);
+ print_fbdev_mode("returned", &set_var);
#endif
- return FALSE;
- }
+ return FALSE;
+ }
- if (!check)
- fPtr->var = set_var;
+ if (!check)
+ fPtr->var = set_var;
- return TRUE;
+ return TRUE;
}
void
fbdevHWSetVideoModes(ScrnInfoPtr pScrn)
{
- char **modename;
- DisplayModePtr mode,this,last = pScrn->modes;
-
- if (NULL == pScrn->display->modes)
- return;
-
- pScrn->virtualX = pScrn->display->virtualX;
- pScrn->virtualY = pScrn->display->virtualY;
-
- for (modename = pScrn->display->modes; *modename != NULL; modename++) {
- for (mode = pScrn->monitor->Modes; mode != NULL; mode = mode->next) {
- if (0 == strcmp(mode->name,*modename)) {
- if (fbdevHWSetMode(pScrn, mode, TRUE))
- break;
-
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "\tmode \"%s\" test failed\n", *modename);
- }
- }
-
- if (NULL == mode) {
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "\tmode \"%s\" not found\n", *modename);
- continue;
- }
-
- xf86DrvMsg(pScrn->scrnIndex, X_INFO,
- "\tmode \"%s\" ok\n", *modename);
-
- if (pScrn->virtualX < mode->HDisplay)
- pScrn->virtualX = mode->HDisplay;
- if (pScrn->virtualY < mode->VDisplay)
- pScrn->virtualY = mode->VDisplay;
-
- if (NULL == pScrn->modes) {
- this = pScrn->modes = xf86DuplicateMode(mode);
- this->next = this;
- this->prev = this;
- } else {
- this = xf86DuplicateMode(mode);
- this->next = pScrn->modes;
- this->prev = last;
- last->next = this;
- pScrn->modes->prev = this;
- }
- last = this;
- }
+ char **modename;
+ DisplayModePtr mode, this, last = pScrn->modes;
+
+ if (NULL == pScrn->display->modes)
+ return;
+
+ pScrn->virtualX = pScrn->display->virtualX;
+ pScrn->virtualY = pScrn->display->virtualY;
+
+ for (modename = pScrn->display->modes; *modename != NULL; modename++) {
+ for (mode = pScrn->monitor->Modes; mode != NULL; mode = mode->next) {
+ if (0 == strcmp(mode->name, *modename)) {
+ if (fbdevHWSetMode(pScrn, mode, TRUE))
+ break;
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+ "\tmode \"%s\" test failed\n", *modename);
+ }
+ }
+
+ if (NULL == mode) {
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+ "\tmode \"%s\" not found\n", *modename);
+ continue;
+ }
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "\tmode \"%s\" ok\n", *modename);
+
+ if (pScrn->virtualX < mode->HDisplay)
+ pScrn->virtualX = mode->HDisplay;
+ if (pScrn->virtualY < mode->VDisplay)
+ pScrn->virtualY = mode->VDisplay;
+
+ if (NULL == pScrn->modes) {
+ this = pScrn->modes = xf86DuplicateMode(mode);
+ this->next = this;
+ this->prev = this;
+ }
+ else {
+ this = xf86DuplicateMode(mode);
+ this->next = pScrn->modes;
+ this->prev = last;
+ last->next = this;
+ pScrn->modes->prev = this;
+ }
+ last = this;
+ }
}
DisplayModePtr
fbdevHWGetBuildinMode(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- return &fPtr->buildin;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ return &fPtr->buildin;
}
void
fbdevHWUseBuildinMode(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- pScrn->modes = &fPtr->buildin;
- pScrn->virtualX = pScrn->display->virtualX;
- pScrn->virtualY = pScrn->display->virtualY;
- if (pScrn->virtualX < fPtr->buildin.HDisplay)
- pScrn->virtualX = fPtr->buildin.HDisplay;
- if (pScrn->virtualY < fPtr->buildin.VDisplay)
- pScrn->virtualY = fPtr->buildin.VDisplay;
+ pScrn->modes = &fPtr->buildin;
+ pScrn->virtualX = pScrn->display->virtualX;
+ pScrn->virtualY = pScrn->display->virtualY;
+ if (pScrn->virtualX < fPtr->buildin.HDisplay)
+ pScrn->virtualX = fPtr->buildin.HDisplay;
+ if (pScrn->virtualY < fPtr->buildin.VDisplay)
+ pScrn->virtualY = fPtr->buildin.VDisplay;
}
/* -------------------------------------------------------------------- */
@@ -571,145 +572,153 @@ fbdevHWUseBuildinMode(ScrnInfoPtr pScrn)
static void
calculateFbmem_len(fbdevHWPtr fPtr)
{
- fPtr->fboff = (unsigned long) fPtr->fix.smem_start & ~PAGE_MASK;
- fPtr->fbmem_len = (fPtr->fboff+fPtr->fix.smem_len+~PAGE_MASK) &
- PAGE_MASK;
+ fPtr->fboff = (unsigned long) fPtr->fix.smem_start & ~PAGE_MASK;
+ fPtr->fbmem_len = (fPtr->fboff + fPtr->fix.smem_len + ~PAGE_MASK) &
+ PAGE_MASK;
}
-
-void*
+void *
fbdevHWMapVidmem(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
-
- if (NULL == fPtr->fbmem) {
- calculateFbmem_len(fPtr);
- fPtr->fbmem = mmap(NULL, fPtr->fbmem_len, PROT_READ | PROT_WRITE,
- MAP_SHARED, fPtr->fd, 0);
- if (-1 == (long)fPtr->fbmem) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "mmap fbmem: %s\n", strerror(errno));
- fPtr->fbmem = NULL;
- } else {
- /* Perhaps we'd better add fboff to fbmem and return 0 in
- fbdevHWLinearOffset()? Of course we then need to mask
- fPtr->fbmem with PAGE_MASK in fbdevHWUnmapVidmem() as
- well. [geert] */
- }
- }
- pScrn->memPhysBase = (unsigned long)fPtr->fix.smem_start & (unsigned long)(PAGE_MASK);
- pScrn->fbOffset = (unsigned long)fPtr->fix.smem_start & (unsigned long)(~PAGE_MASK);
- return fPtr->fbmem;
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ if (NULL == fPtr->fbmem) {
+ calculateFbmem_len(fPtr);
+ fPtr->fbmem = mmap(NULL, fPtr->fbmem_len, PROT_READ | PROT_WRITE,
+ MAP_SHARED, fPtr->fd, 0);
+ if (-1 == (long) fPtr->fbmem) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "mmap fbmem: %s\n", strerror(errno));
+ fPtr->fbmem = NULL;
+ }
+ else {
+ /* Perhaps we'd better add fboff to fbmem and return 0 in
+ fbdevHWLinearOffset()? Of course we then need to mask
+ fPtr->fbmem with PAGE_MASK in fbdevHWUnmapVidmem() as
+ well. [geert] */
+ }
+ }
+ pScrn->memPhysBase =
+ (unsigned long) fPtr->fix.smem_start & (unsigned long) (PAGE_MASK);
+ pScrn->fbOffset =
+ (unsigned long) fPtr->fix.smem_start & (unsigned long) (~PAGE_MASK);
+ return fPtr->fbmem;
}
int
fbdevHWLinearOffset(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- return fPtr->fboff;
+ return fPtr->fboff;
}
Bool
fbdevHWUnmapVidmem(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (NULL != fPtr->fbmem) {
- if (-1 == munmap(fPtr->fbmem, fPtr->fbmem_len))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "munmap fbmem: %s\n", strerror(errno));
- fPtr->fbmem = NULL;
- }
- return TRUE;
+ if (NULL != fPtr->fbmem) {
+ if (-1 == munmap(fPtr->fbmem, fPtr->fbmem_len))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "munmap fbmem: %s\n", strerror(errno));
+ fPtr->fbmem = NULL;
+ }
+ return TRUE;
}
-void*
+void *
fbdevHWMapMMIO(ScrnInfoPtr pScrn)
{
- unsigned int mmio_off;
-
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
-
- if (NULL == fPtr->mmio) {
- /* tell the kernel not to use accels to speed up console scrolling */
- fPtr->var.accel_flags = 0;
- if (0 != ioctl(fPtr->fd,FBIOPUT_VSCREENINFO,(void*)(&fPtr->var))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
- return FALSE;
- }
- mmio_off = (unsigned long) fPtr->fix.mmio_start & ~PAGE_MASK;
- fPtr->mmio_len = (mmio_off+fPtr->fix.mmio_len+~PAGE_MASK) &
- PAGE_MASK;
- if (NULL == fPtr->fbmem)
- calculateFbmem_len(fPtr);
- fPtr->mmio = mmap(NULL, fPtr->mmio_len, PROT_READ | PROT_WRITE,
- MAP_SHARED, fPtr->fd, fPtr->fbmem_len);
- if (-1 == (long)fPtr->mmio) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "mmap mmio: %s\n", strerror(errno));
- fPtr->mmio = NULL;
- } else
- fPtr->mmio += mmio_off;
- }
- return fPtr->mmio;
+ unsigned int mmio_off;
+
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ if (NULL == fPtr->mmio) {
+ /* tell the kernel not to use accels to speed up console scrolling */
+ fPtr->var.accel_flags = 0;
+ if (0 != ioctl(fPtr->fd, FBIOPUT_VSCREENINFO, (void *) (&fPtr->var))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+ mmio_off = (unsigned long) fPtr->fix.mmio_start & ~PAGE_MASK;
+ fPtr->mmio_len = (mmio_off + fPtr->fix.mmio_len + ~PAGE_MASK) &
+ PAGE_MASK;
+ if (NULL == fPtr->fbmem)
+ calculateFbmem_len(fPtr);
+ fPtr->mmio = mmap(NULL, fPtr->mmio_len, PROT_READ | PROT_WRITE,
+ MAP_SHARED, fPtr->fd, fPtr->fbmem_len);
+ if (-1 == (long) fPtr->mmio) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "mmap mmio: %s\n", strerror(errno));
+ fPtr->mmio = NULL;
+ }
+ else
+ fPtr->mmio += mmio_off;
+ }
+ return fPtr->mmio;
}
Bool
fbdevHWUnmapMMIO(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (NULL != fPtr->mmio) {
- if (-1 == munmap((void *)((unsigned long)fPtr->mmio & PAGE_MASK), fPtr->mmio_len))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "munmap mmio: %s\n", strerror(errno));
- fPtr->mmio = NULL;
- /* FIXME: restore var.accel_flags [geert] */
- }
- return TRUE;
+ if (NULL != fPtr->mmio) {
+ if (-1 ==
+ munmap((void *) ((unsigned long) fPtr->mmio & PAGE_MASK),
+ fPtr->mmio_len))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "munmap mmio: %s\n",
+ strerror(errno));
+ fPtr->mmio = NULL;
+ /* FIXME: restore var.accel_flags [geert] */
+ }
+ return TRUE;
}
/* -------------------------------------------------------------------- */
Bool
fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
-{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
-
- pScrn->vtSema = TRUE;
-
- /* set */
- if (!fbdevHWSetMode(pScrn, mode, FALSE))
- return FALSE;
-
- /* read back */
- if (0 != ioctl(fPtr->fd,FBIOGET_FSCREENINFO,(void*)(&fPtr->fix))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
- return FALSE;
- }
- if (0 != ioctl(fPtr->fd,FBIOGET_VSCREENINFO,(void*)(&fPtr->var))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
- return FALSE;
- }
-
- if (pScrn->defaultVisual == TrueColor ||
- pScrn->defaultVisual == DirectColor) {
- /* XXX: This is a hack, but it should be a NOP for all the setups that
- * worked before and actually seems to fix some others...
- */
- pScrn->offset.red = fPtr->var.red.offset;
- pScrn->offset.green = fPtr->var.green.offset;
- pScrn->offset.blue = fPtr->var.blue.offset;
- pScrn->mask.red = ((1 << fPtr->var.red.length) - 1) << fPtr->var.red.offset;
- pScrn->mask.green = ((1 << fPtr->var.green.length) - 1) << fPtr->var.green.offset;
- pScrn->mask.blue = ((1 << fPtr->var.blue.length) - 1) << fPtr->var.blue.offset;
- }
-
- return TRUE;
+{
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+
+ pScrn->vtSema = TRUE;
+
+ /* set */
+ if (!fbdevHWSetMode(pScrn, mode, FALSE))
+ return FALSE;
+
+ /* read back */
+ if (0 != ioctl(fPtr->fd, FBIOGET_FSCREENINFO, (void *) (&fPtr->fix))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+ if (0 != ioctl(fPtr->fd, FBIOGET_VSCREENINFO, (void *) (&fPtr->var))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+ return FALSE;
+ }
+
+ if (pScrn->defaultVisual == TrueColor ||
+ pScrn->defaultVisual == DirectColor) {
+ /* XXX: This is a hack, but it should be a NOP for all the setups that
+ * worked before and actually seems to fix some others...
+ */
+ pScrn->offset.red = fPtr->var.red.offset;
+ pScrn->offset.green = fPtr->var.green.offset;
+ pScrn->offset.blue = fPtr->var.blue.offset;
+ pScrn->mask.red =
+ ((1 << fPtr->var.red.length) - 1) << fPtr->var.red.offset;
+ pScrn->mask.green =
+ ((1 << fPtr->var.green.length) - 1) << fPtr->var.green.offset;
+ pScrn->mask.blue =
+ ((1 << fPtr->var.blue.length) - 1) << fPtr->var.blue.offset;
+ }
+
+ return TRUE;
}
/* -------------------------------------------------------------------- */
@@ -717,21 +726,21 @@ fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
void
fbdevHWSave(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (0 != ioctl(fPtr->fd,FBIOGET_VSCREENINFO,(void*)(&fPtr->saved_var)))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+ if (0 != ioctl(fPtr->fd, FBIOGET_VSCREENINFO, (void *) (&fPtr->saved_var)))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
}
void
fbdevHWRestore(ScrnInfoPtr pScrn)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if (0 != ioctl(fPtr->fd,FBIOPUT_VSCREENINFO,(void*)(&fPtr->saved_var)))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
+ if (0 != ioctl(fPtr->fd, FBIOPUT_VSCREENINFO, (void *) (&fPtr->saved_var)))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOPUT_VSCREENINFO: %s\n", strerror(errno));
}
/* -------------------------------------------------------------------- */
@@ -739,30 +748,27 @@ fbdevHWRestore(ScrnInfoPtr pScrn)
void
fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
- LOCO *colors, VisualPtr pVisual)
-{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- struct fb_cmap cmap;
- unsigned short red,green,blue;
- int i;
-
- cmap.len = 1;
- cmap.red = &red;
- cmap.green = &green;
- cmap.blue = &blue;
- cmap.transp = NULL;
- for (i = 0; i < numColors; i++) {
- cmap.start = indices[i];
- red = (colors[indices[i]].red << 8) |
- colors[indices[i]].red;
- green = (colors[indices[i]].green << 8) |
- colors[indices[i]].green;
- blue = (colors[indices[i]].blue << 8) |
- colors[indices[i]].blue;
- if (-1 == ioctl(fPtr->fd,FBIOPUTCMAP,(void*)&cmap))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOPUTCMAP: %s\n", strerror(errno));
- }
+ LOCO * colors, VisualPtr pVisual)
+{
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ struct fb_cmap cmap;
+ unsigned short red, green, blue;
+ int i;
+
+ cmap.len = 1;
+ cmap.red = &red;
+ cmap.green = &green;
+ cmap.blue = &blue;
+ cmap.transp = NULL;
+ for (i = 0; i < numColors; i++) {
+ cmap.start = indices[i];
+ red = (colors[indices[i]].red << 8) | colors[indices[i]].red;
+ green = (colors[indices[i]].green << 8) | colors[indices[i]].green;
+ blue = (colors[indices[i]].blue << 8) | colors[indices[i]].blue;
+ if (-1 == ioctl(fPtr->fd, FBIOPUTCMAP, (void *) &cmap))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOPUTCMAP: %s\n", strerror(errno));
+ }
}
/* -------------------------------------------------------------------- */
@@ -771,134 +777,157 @@ fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
ModeStatus
fbdevHWValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
- if (!fbdevHWSetMode(pScrn, mode, TRUE))
- return MODE_BAD;
+ if (!fbdevHWSetMode(pScrn, mode, TRUE))
+ return MODE_BAD;
- return MODE_OK;
+ return MODE_OK;
}
Bool
fbdevHWSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
-
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
- if (!fbdevHWSetMode(pScrn, mode, FALSE))
- return FALSE;
+ if (!fbdevHWSetMode(pScrn, mode, FALSE))
+ return FALSE;
- return TRUE;
+ return TRUE;
}
void
fbdevHWAdjustFrame(int scrnIndex, int x, int y, int flags)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- if ( x < 0 || x + fPtr->var.xres > fPtr->var.xres_virtual ||
- y < 0 || y + fPtr->var.yres > fPtr->var.yres_virtual )
- return;
+ if (x < 0 || x + fPtr->var.xres > fPtr->var.xres_virtual ||
+ y < 0 || y + fPtr->var.yres > fPtr->var.yres_virtual)
+ return;
- fPtr->var.xoffset = x;
- fPtr->var.yoffset = y;
- if (-1 == ioctl(fPtr->fd,FBIOPAN_DISPLAY,(void*)&fPtr->var))
- xf86DrvMsgVerb(scrnIndex, X_WARNING, 5,
- "FBIOPAN_DISPLAY: %s\n", strerror(errno));
+ fPtr->var.xoffset = x;
+ fPtr->var.yoffset = y;
+ if (-1 == ioctl(fPtr->fd, FBIOPAN_DISPLAY, (void *) &fPtr->var))
+ xf86DrvMsgVerb(scrnIndex, X_WARNING, 5,
+ "FBIOPAN_DISPLAY: %s\n", strerror(errno));
}
Bool
fbdevHWEnterVT(int scrnIndex, int flags)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
-
- if (!fbdevHWModeInit(pScrn, pScrn->currentMode))
- return FALSE;
- fbdevHWAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
- return TRUE;
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+ if (!fbdevHWModeInit(pScrn, pScrn->currentMode))
+ return FALSE;
+ fbdevHWAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+ return TRUE;
}
void
fbdevHWLeaveVT(int scrnIndex, int flags)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
- fbdevHWRestore(pScrn);
+ fbdevHWRestore(pScrn);
}
void
fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags)
{
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- unsigned long fbmode;
-
- if (!pScrn->vtSema)
- return;
-
- switch (mode) {
- case DPMSModeOn:
- fbmode = 0;
- break;
- case DPMSModeStandby:
- fbmode = 2;
- break;
- case DPMSModeSuspend:
- fbmode = 3;
- break;
- case DPMSModeOff:
- fbmode = 4;
- break;
- default:
- return;
- }
-
- if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *)fbmode))
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOBLANK: %s\n", strerror(errno));
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ unsigned long fbmode;
+
+ if (!pScrn->vtSema)
+ return;
+
+ switch (mode) {
+ case DPMSModeOn:
+ fbmode = 0;
+ break;
+ case DPMSModeStandby:
+ fbmode = 2;
+ break;
+ case DPMSModeSuspend:
+ fbmode = 3;
+ break;
+ case DPMSModeOff:
+ fbmode = 4;
+ break;
+ default:
+ return;
+ }
+
+ if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *) fbmode))
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOBLANK: %s\n", strerror(errno));
}
Bool
fbdevHWSaveScreen(ScreenPtr pScreen, int mode)
{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
- unsigned long unblank;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ fbdevHWPtr fPtr = FBDEVHWPTR(pScrn);
+ unsigned long unblank;
- if (!pScrn->vtSema)
- return TRUE;
+ if (!pScrn->vtSema)
+ return TRUE;
- unblank = xf86IsUnblank(mode);
+ unblank = xf86IsUnblank(mode);
- if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *)(1-unblank))) {
- xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
- "FBIOBLANK: %s\n", strerror(errno));
- return FALSE;
- }
+ if (-1 == ioctl(fPtr->fd, FBIOBLANK, (void *) (1 - unblank))) {
+ xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+ "FBIOBLANK: %s\n", strerror(errno));
+ return FALSE;
+ }
- return TRUE;
+ return TRUE;
}
xf86SwitchModeProc *
-fbdevHWSwitchModeWeak(void) { return fbdevHWSwitchMode; }
+fbdevHWSwitchModeWeak(void)
+{
+ return fbdevHWSwitchMode;
+}
xf86AdjustFrameProc *
-fbdevHWAdjustFrameWeak(void) { return fbdevHWAdjustFrame; }
+fbdevHWAdjustFrameWeak(void)
+{
+ return fbdevHWAdjustFrame;
+}
xf86EnterVTProc *
-fbdevHWEnterVTWeak(void) { return fbdevHWEnterVT; }
+fbdevHWEnterVTWeak(void)
+{
+ return fbdevHWEnterVT;
+}
xf86LeaveVTProc *
-fbdevHWLeaveVTWeak(void) { return fbdevHWLeaveVT; }
+fbdevHWLeaveVTWeak(void)
+{
+ return fbdevHWLeaveVT;
+}
xf86ValidModeProc *
-fbdevHWValidModeWeak(void) { return fbdevHWValidMode; }
+fbdevHWValidModeWeak(void)
+{
+ return fbdevHWValidMode;
+}
xf86DPMSSetProc *
-fbdevHWDPMSSetWeak(void) { return fbdevHWDPMSSet; }
+fbdevHWDPMSSetWeak(void)
+{
+ return fbdevHWDPMSSet;
+}
xf86LoadPaletteProc *
-fbdevHWLoadPaletteWeak(void) { return fbdevHWLoadPalette; }
+fbdevHWLoadPaletteWeak(void)
+{
+ return fbdevHWLoadPalette;
+}
SaveScreenProcPtr
-fbdevHWSaveScreenWeak(void) { return fbdevHWSaveScreen; }
+fbdevHWSaveScreenWeak(void)
+{
+ return fbdevHWSaveScreen;
+}
diff --git a/xorg-server/hw/xfree86/fbdevhw/fbdevhw.h b/xorg-server/hw/xfree86/fbdevhw/fbdevhw.h
index 34870c27d..536987101 100644
--- a/xorg-server/hw/xfree86/fbdevhw/fbdevhw.h
+++ b/xorg-server/hw/xfree86/fbdevhw/fbdevhw.h
@@ -5,58 +5,64 @@
#include "xf86str.h"
#include "colormapst.h"
-#define FBDEVHW_PACKED_PIXELS 0 /* Packed Pixels */
-#define FBDEVHW_PLANES 1 /* Non interleaved planes */
-#define FBDEVHW_INTERLEAVED_PLANES 2 /* Interleaved planes */
-#define FBDEVHW_TEXT 3 /* Text/attributes */
-#define FBDEVHW_VGA_PLANES 4 /* EGA/VGA planes */
+#define FBDEVHW_PACKED_PIXELS 0 /* Packed Pixels */
+#define FBDEVHW_PLANES 1 /* Non interleaved planes */
+#define FBDEVHW_INTERLEAVED_PLANES 2 /* Interleaved planes */
+#define FBDEVHW_TEXT 3 /* Text/attributes */
+#define FBDEVHW_VGA_PLANES 4 /* EGA/VGA planes */
-extern _X_EXPORT Bool fbdevHWGetRec(ScrnInfoPtr pScrn);
-extern _X_EXPORT void fbdevHWFreeRec(ScrnInfoPtr pScrn);
+extern _X_EXPORT Bool fbdevHWGetRec(ScrnInfoPtr pScrn);
+extern _X_EXPORT void fbdevHWFreeRec(ScrnInfoPtr pScrn);
-extern _X_EXPORT int fbdevHWGetFD(ScrnInfoPtr pScrn);
+extern _X_EXPORT int fbdevHWGetFD(ScrnInfoPtr pScrn);
-extern _X_EXPORT Bool fbdevHWProbe(struct pci_device * pPci, char *device, char **namep);
-extern _X_EXPORT Bool fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device * pPci, char *device);
+extern _X_EXPORT Bool fbdevHWProbe(struct pci_device *pPci, char *device,
+ char **namep);
+extern _X_EXPORT Bool fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device *pPci,
+ char *device);
-extern _X_EXPORT char* fbdevHWGetName(ScrnInfoPtr pScrn);
-extern _X_EXPORT int fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp);
-extern _X_EXPORT int fbdevHWGetLineLength(ScrnInfoPtr pScrn);
-extern _X_EXPORT int fbdevHWGetType(ScrnInfoPtr pScrn);
-extern _X_EXPORT int fbdevHWGetVidmem(ScrnInfoPtr pScrn);
+extern _X_EXPORT char *fbdevHWGetName(ScrnInfoPtr pScrn);
+extern _X_EXPORT int fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp);
+extern _X_EXPORT int fbdevHWGetLineLength(ScrnInfoPtr pScrn);
+extern _X_EXPORT int fbdevHWGetType(ScrnInfoPtr pScrn);
+extern _X_EXPORT int fbdevHWGetVidmem(ScrnInfoPtr pScrn);
-extern _X_EXPORT void* fbdevHWMapVidmem(ScrnInfoPtr pScrn);
-extern _X_EXPORT int fbdevHWLinearOffset(ScrnInfoPtr pScrn);
-extern _X_EXPORT Bool fbdevHWUnmapVidmem(ScrnInfoPtr pScrn);
-extern _X_EXPORT void* fbdevHWMapMMIO(ScrnInfoPtr pScrn);
-extern _X_EXPORT Bool fbdevHWUnmapMMIO(ScrnInfoPtr pScrn);
+extern _X_EXPORT void *fbdevHWMapVidmem(ScrnInfoPtr pScrn);
+extern _X_EXPORT int fbdevHWLinearOffset(ScrnInfoPtr pScrn);
+extern _X_EXPORT Bool fbdevHWUnmapVidmem(ScrnInfoPtr pScrn);
+extern _X_EXPORT void *fbdevHWMapMMIO(ScrnInfoPtr pScrn);
+extern _X_EXPORT Bool fbdevHWUnmapMMIO(ScrnInfoPtr pScrn);
-extern _X_EXPORT void fbdevHWSetVideoModes(ScrnInfoPtr pScrn);
+extern _X_EXPORT void fbdevHWSetVideoModes(ScrnInfoPtr pScrn);
extern _X_EXPORT DisplayModePtr fbdevHWGetBuildinMode(ScrnInfoPtr pScrn);
-extern _X_EXPORT void fbdevHWUseBuildinMode(ScrnInfoPtr pScrn);
-extern _X_EXPORT Bool fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode);
-extern _X_EXPORT void fbdevHWSave(ScrnInfoPtr pScrn);
-extern _X_EXPORT void fbdevHWRestore(ScrnInfoPtr pScrn);
-
-extern _X_EXPORT void fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
- LOCO *colors, VisualPtr pVisual);
-
-extern _X_EXPORT ModeStatus fbdevHWValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags);
-extern _X_EXPORT Bool fbdevHWSwitchMode(int scrnIndex, DisplayModePtr mode, int flags);
-extern _X_EXPORT void fbdevHWAdjustFrame(int scrnIndex, int x, int y, int flags);
-extern _X_EXPORT Bool fbdevHWEnterVT(int scrnIndex, int flags);
-extern _X_EXPORT void fbdevHWLeaveVT(int scrnIndex, int flags);
-extern _X_EXPORT void fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags);
-
-extern _X_EXPORT Bool fbdevHWSaveScreen(ScreenPtr pScreen, int mode);
-
-extern _X_EXPORT xf86SwitchModeProc *fbdevHWSwitchModeWeak(void);
-extern _X_EXPORT xf86AdjustFrameProc *fbdevHWAdjustFrameWeak(void);
-extern _X_EXPORT xf86EnterVTProc *fbdevHWEnterVTWeak(void);
-extern _X_EXPORT xf86LeaveVTProc *fbdevHWLeaveVTWeak(void);
-extern _X_EXPORT xf86ValidModeProc *fbdevHWValidModeWeak(void);
-extern _X_EXPORT xf86DPMSSetProc *fbdevHWDPMSSetWeak(void);
-extern _X_EXPORT xf86LoadPaletteProc *fbdevHWLoadPaletteWeak(void);
-extern _X_EXPORT SaveScreenProcPtr fbdevHWSaveScreenWeak(void);
+extern _X_EXPORT void fbdevHWUseBuildinMode(ScrnInfoPtr pScrn);
+extern _X_EXPORT Bool fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode);
+extern _X_EXPORT void fbdevHWSave(ScrnInfoPtr pScrn);
+extern _X_EXPORT void fbdevHWRestore(ScrnInfoPtr pScrn);
+
+extern _X_EXPORT void fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors,
+ int *indices, LOCO * colors,
+ VisualPtr pVisual);
+
+extern _X_EXPORT ModeStatus fbdevHWValidMode(int scrnIndex, DisplayModePtr mode,
+ Bool verbose, int flags);
+extern _X_EXPORT Bool fbdevHWSwitchMode(int scrnIndex, DisplayModePtr mode,
+ int flags);
+extern _X_EXPORT void fbdevHWAdjustFrame(int scrnIndex, int x, int y,
+ int flags);
+extern _X_EXPORT Bool fbdevHWEnterVT(int scrnIndex, int flags);
+extern _X_EXPORT void fbdevHWLeaveVT(int scrnIndex, int flags);
+extern _X_EXPORT void fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags);
+
+extern _X_EXPORT Bool fbdevHWSaveScreen(ScreenPtr pScreen, int mode);
+
+extern _X_EXPORT xf86SwitchModeProc *fbdevHWSwitchModeWeak(void);
+extern _X_EXPORT xf86AdjustFrameProc *fbdevHWAdjustFrameWeak(void);
+extern _X_EXPORT xf86EnterVTProc *fbdevHWEnterVTWeak(void);
+extern _X_EXPORT xf86LeaveVTProc *fbdevHWLeaveVTWeak(void);
+extern _X_EXPORT xf86ValidModeProc *fbdevHWValidModeWeak(void);
+extern _X_EXPORT xf86DPMSSetProc *fbdevHWDPMSSetWeak(void);
+extern _X_EXPORT xf86LoadPaletteProc *fbdevHWLoadPaletteWeak(void);
+extern _X_EXPORT SaveScreenProcPtr fbdevHWSaveScreenWeak(void);
#endif
diff --git a/xorg-server/hw/xfree86/fbdevhw/fbdevhwstub.c b/xorg-server/hw/xfree86/fbdevhw/fbdevhwstub.c
index 191a6d33d..6e0a470b8 100644
--- a/xorg-server/hw/xfree86/fbdevhw/fbdevhwstub.c
+++ b/xorg-server/hw/xfree86/fbdevhw/fbdevhwstub.c
@@ -8,11 +8,10 @@
/* Stubs for the static server on platforms that don't support fbdev */
-
Bool
fbdevHWGetRec(ScrnInfoPtr pScrn)
{
- return FALSE;
+ return FALSE;
}
void
@@ -20,48 +19,47 @@ fbdevHWFreeRec(ScrnInfoPtr pScrn)
{
}
-
Bool
fbdevHWProbe(struct pci_device *pPci, char *device, char **namep)
{
- return FALSE;
+ return FALSE;
}
Bool
fbdevHWInit(ScrnInfoPtr pScrn, struct pci_device *pPci, char *device)
{
- xf86Msg(X_ERROR, "fbdevhw is not available on this platform\n");
- return FALSE;
+ xf86Msg(X_ERROR, "fbdevhw is not available on this platform\n");
+ return FALSE;
}
-char*
+char *
fbdevHWGetName(ScrnInfoPtr pScrn)
{
- return NULL;
+ return NULL;
}
int
fbdevHWGetDepth(ScrnInfoPtr pScrn, int *fbbpp)
{
- return -1;
+ return -1;
}
int
fbdevHWGetLineLength(ScrnInfoPtr pScrn)
{
- return -1; /* Should cause something spectacular... */
+ return -1; /* Should cause something spectacular... */
}
int
fbdevHWGetType(ScrnInfoPtr pScrn)
{
- return -1;
+ return -1;
}
int
fbdevHWGetVidmem(ScrnInfoPtr pScrn)
{
- return -1;
+ return -1;
}
void
@@ -72,7 +70,7 @@ fbdevHWSetVideoModes(ScrnInfoPtr pScrn)
DisplayModePtr
fbdevHWGetBuildinMode(ScrnInfoPtr pScrn)
{
- return NULL;
+ return NULL;
}
void
@@ -80,40 +78,40 @@ fbdevHWUseBuildinMode(ScrnInfoPtr pScrn)
{
}
-void*
+void *
fbdevHWMapVidmem(ScrnInfoPtr pScrn)
{
- return NULL;
+ return NULL;
}
int
fbdevHWLinearOffset(ScrnInfoPtr pScrn)
{
- return 0;
+ return 0;
}
Bool
fbdevHWUnmapVidmem(ScrnInfoPtr pScrn)
{
- return FALSE;
+ return FALSE;
}
-void*
+void *
fbdevHWMapMMIO(ScrnInfoPtr pScrn)
{
- return NULL;
+ return NULL;
}
Bool
fbdevHWUnmapMMIO(ScrnInfoPtr pScrn)
{
- return FALSE;
+ return FALSE;
}
Bool
fbdevHWModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
-{
- return FALSE;
+{
+ return FALSE;
}
void
@@ -128,20 +126,20 @@ fbdevHWRestore(ScrnInfoPtr pScrn)
void
fbdevHWLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
- LOCO *colors, VisualPtr pVisual)
+ LOCO * colors, VisualPtr pVisual)
{
}
ModeStatus
fbdevHWValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
{
- return MODE_ERROR;
+ return MODE_ERROR;
}
Bool
fbdevHWSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
{
- return FALSE;
+ return FALSE;
}
void
@@ -152,7 +150,7 @@ fbdevHWAdjustFrame(int scrnIndex, int x, int y, int flags)
Bool
fbdevHWEnterVT(int scrnIndex, int flags)
{
- return FALSE;
+ return FALSE;
}
void
@@ -168,29 +166,53 @@ fbdevHWDPMSSet(ScrnInfoPtr pScrn, int mode, int flags)
Bool
fbdevHWSaveScreen(ScreenPtr pScreen, int mode)
{
- return FALSE;
+ return FALSE;
}
xf86SwitchModeProc *
-fbdevHWSwitchModeWeak(void) { return fbdevHWSwitchMode; }
+fbdevHWSwitchModeWeak(void)
+{
+ return fbdevHWSwitchMode;
+}
xf86AdjustFrameProc *
-fbdevHWAdjustFrameWeak(void) { return fbdevHWAdjustFrame; }
+fbdevHWAdjustFrameWeak(void)
+{
+ return fbdevHWAdjustFrame;
+}
xf86EnterVTProc *
-fbdevHWEnterVTWeak(void) { return fbdevHWEnterVT; }
+fbdevHWEnterVTWeak(void)
+{
+ return fbdevHWEnterVT;
+}
xf86LeaveVTProc *
-fbdevHWLeaveVTWeak(void) { return fbdevHWLeaveVT; }
+fbdevHWLeaveVTWeak(void)
+{
+ return fbdevHWLeaveVT;
+}
xf86ValidModeProc *
-fbdevHWValidModeWeak(void) { return fbdevHWValidMode; }
+fbdevHWValidModeWeak(void)
+{
+ return fbdevHWValidMode;
+}
xf86DPMSSetProc *
-fbdevHWDPMSSetWeak(void) { return fbdevHWDPMSSet; }
+fbdevHWDPMSSetWeak(void)
+{
+ return fbdevHWDPMSSet;
+}
xf86LoadPaletteProc *
-fbdevHWLoadPaletteWeak(void) { return fbdevHWLoadPalette; }
+fbdevHWLoadPaletteWeak(void)
+{
+ return fbdevHWLoadPalette;
+}
SaveScreenProcPtr
-fbdevHWSaveScreenWeak(void) { return fbdevHWSaveScreen; }
+fbdevHWSaveScreenWeak(void)
+{
+ return fbdevHWSaveScreen;
+}