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Diffstat (limited to 'xorg-server/hw/xfree86/common/xf86Mode.c')
-rw-r--r--xorg-server/hw/xfree86/common/xf86Mode.c142
1 files changed, 16 insertions, 126 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86Mode.c b/xorg-server/hw/xfree86/common/xf86Mode.c
index 24a431dc5..0e43946c5 100644
--- a/xorg-server/hw/xfree86/common/xf86Mode.c
+++ b/xorg-server/hw/xfree86/common/xf86Mode.c
@@ -71,7 +71,7 @@ printModeRejectMessage(int index, DisplayModePtr p, int status)
* Find closest clock to given frequency (in kHz). This assumes the
* number of clocks is greater than zero.
*/
-_X_EXPORT int
+int
xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
int DivFactor, int MulFactor, int *divider)
{
@@ -110,7 +110,7 @@ xf86GetNearestClock(ScrnInfoPtr scrp, int freq, Bool allowDiv2,
* Convert a ModeStatus value to a printable message
*/
-_X_EXPORT const char *
+const char *
xf86ModeStatusToString(ModeStatus status)
{
switch (status) {
@@ -199,7 +199,7 @@ xf86ModeStatusToString(ModeStatus status)
* xf86ShowClockRanges() -- Print the clock ranges allowed
* and the clock values scaled by ClockMulFactor and ClockDivFactor
*/
-_X_EXPORT void
+void
xf86ShowClockRanges(ScrnInfoPtr scrp, ClockRangePtr clockRanges)
{
ClockRangePtr cp;
@@ -399,7 +399,7 @@ xf86HandleBuiltinMode(ScrnInfoPtr scrp,
* reason.
*/
-_X_EXPORT ModeStatus
+ModeStatus
xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
ClockRangePtr clockRanges, LookupModeFlags strategy)
{
@@ -643,7 +643,7 @@ xf86LookupMode(ScrnInfoPtr scrp, DisplayModePtr modep,
* This function takes a mode and monitor description, and determines
* if the mode is valid for the monitor.
*/
-_X_EXPORT ModeStatus
+ModeStatus
xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor)
{
int i;
@@ -654,10 +654,8 @@ xf86CheckModeForMonitor(DisplayModePtr mode, MonPtr monitor)
return MODE_ERROR;
}
-#ifdef DEBUG
- ErrorF("xf86CheckModeForMonitor(%p %s, %p %s)\n",
+ DebugF("xf86CheckModeForMonitor(%p %s, %p %s)\n",
mode, mode->name, monitor, monitor->id);
-#endif
/* Some basic mode validity checks */
if (0 >= mode->HDisplay || mode->HDisplay > mode->HSyncStart ||
@@ -790,7 +788,7 @@ xf86CheckModeSize(ScrnInfoPtr scrp, int w, int x, int y)
* maxVValue maximum vertical timing value
*/
-_X_EXPORT ModeStatus
+ModeStatus
xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
ClockRangePtr clockRanges,
LookupModeFlags strategy,
@@ -808,10 +806,8 @@ xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
return MODE_ERROR;
}
-#ifdef DEBUG
- ErrorF("xf86InitialCheckModeForDriver(%p, %p %s, %p, 0x%x, %d, %d, %d)\n",
+ DebugF("xf86InitialCheckModeForDriver(%p, %p %s, %p, 0x%x, %d, %d, %d)\n",
scrp, mode, mode->name , clockRanges, strategy, maxPitch, virtualX, virtualY);
-#endif
/* Some basic mode validity checks */
if (0 >= mode->HDisplay || mode->HDisplay > mode->HSyncStart ||
@@ -938,7 +934,7 @@ xf86InitialCheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode,
* clockRanges allowable clock ranges
*/
-_X_EXPORT ModeStatus
+ModeStatus
xf86CheckModeForDriver(ScrnInfoPtr scrp, DisplayModePtr mode, int flags)
{
ClockRangesPtr cp;
@@ -1185,7 +1181,7 @@ found:
* if an unrecoverable error was encountered.
*/
-_X_EXPORT int
+int
xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
char **modeNames, ClockRangePtr clockRanges,
int *linePitches, int minPitch, int maxPitch, int pitchInc,
@@ -1204,20 +1200,17 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
PixmapFormatRec *BankFormat;
ClockRangePtr cp;
ClockRangesPtr storeClockRanges;
- double targetRefresh = 0.0;
int numTimings = 0;
range hsync[MAX_HSYNC];
range vrefresh[MAX_VREFRESH];
Bool inferred_virtual = FALSE;
-#ifdef DEBUG
- ErrorF("xf86ValidateModes(%p, %p, %p, %p,\n\t\t %p, %d, %d, %d, %d, %d, %d, %d, %d, 0x%x)\n",
+ DebugF("xf86ValidateModes(%p, %p, %p, %p,\n\t\t %p, %d, %d, %d, %d, %d, %d, %d, %d, 0x%x)\n",
scrp, availModes, modeNames, clockRanges,
linePitches, minPitch, maxPitch, pitchInc,
minHeight, maxHeight, virtualX, virtualY,
apertureSize, strategy
);
-#endif
/* Some sanity checking */
if (scrp == NULL || scrp->name == NULL || !scrp->monitor ||
@@ -1466,26 +1459,6 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
}
/*
- * Go through the mode pool and see if any modes match the target
- * refresh rate, (if specified). If no modes match, abandon the target.
- */
- targetRefresh = xf86SetRealOption(scrp->options,
- "TargetRefresh", 0.0);
- if (targetRefresh > 0.0) {
- for (p = scrp->modePool; p != NULL; p = p->next) {
- if (xf86ModeVRefresh(p) > targetRefresh * (1.0 - SYNC_TOLERANCE))
- break;
- }
- if (!p)
- targetRefresh = 0.0;
- }
-
- if (targetRefresh > 0.0) {
- xf86DrvMsg(scrp->scrnIndex, X_CONFIG,
- "Target refresh rate is %.1f Hz\n", targetRefresh);
- }
-
- /*
* Allocate one entry in scrp->modes for each named mode.
*/
while (scrp->modes)
@@ -1558,14 +1531,6 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
((double)q->HTotal / (double)q->HDisplay) < 1.15)
continue;
- /*
- * If there is a target refresh rate, skip modes that
- * don't match up.
- */
- if (xf86ModeVRefresh(q) <
- (1.0 - SYNC_TOLERANCE) * targetRefresh)
- continue;
-
if (modeSize < (q->HDisplay * q->VDisplay)) {
r = q;
modeSize = q->HDisplay * q->VDisplay;
@@ -1771,7 +1736,7 @@ xf86ValidateModes(ScrnInfoPtr scrp, DisplayModePtr availModes,
*
*/
-_X_EXPORT void
+void
xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode)
{
/* Catch the easy/insane cases */
@@ -1803,7 +1768,7 @@ xf86DeleteMode(DisplayModePtr *modeList, DisplayModePtr mode)
* invalid.
*/
-_X_EXPORT void
+void
xf86PruneDriverModes(ScrnInfoPtr scrp)
{
DisplayModePtr first, p, n;
@@ -1843,7 +1808,7 @@ xf86PruneDriverModes(ScrnInfoPtr scrp)
* parameters for each mode. The initialisation includes adjustments
* for interlaced and double scan modes.
*/
-_X_EXPORT void
+void
xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags)
{
DisplayModePtr p;
@@ -1860,67 +1825,18 @@ xf86SetCrtcForModes(ScrnInfoPtr scrp, int adjustFlags)
do {
xf86SetModeCrtc(p, adjustFlags);
-#ifdef DEBUG
- ErrorF("%sMode %s: %d (%d) %d %d (%d) %d %d (%d) %d %d (%d) %d\n",
+ DebugF("%sMode %s: %d (%d) %d %d (%d) %d %d (%d) %d %d (%d) %d\n",
(p->type & M_T_DEFAULT) ? "Default " : "",
p->name, p->CrtcHDisplay, p->CrtcHBlankStart,
p->CrtcHSyncStart, p->CrtcHSyncEnd, p->CrtcHBlankEnd,
p->CrtcHTotal, p->CrtcVDisplay, p->CrtcVBlankStart,
p->CrtcVSyncStart, p->CrtcVSyncEnd, p->CrtcVBlankEnd,
p->CrtcVTotal);
-#endif
p = p->next;
} while (p != NULL && p != scrp->modes);
}
-
-#if 0
-static void
-add(char **p, char *new)
-{
- *p = xnfrealloc(*p, strlen(*p) + strlen(new) + 2);
- strcat(*p, " ");
- strcat(*p, new);
-}
-
-_X_EXPORT void
-xf86PrintModeline(int scrnIndex,DisplayModePtr mode)
-{
- char tmp[256];
- char *flags = xnfcalloc(1, 1);
-
- if (mode->HSkew) {
- snprintf(tmp, 256, "hskew %i", mode->HSkew);
- add(&flags, tmp);
- }
- if (mode->VScan) {
- snprintf(tmp, 256, "vscan %i", mode->VScan);
- add(&flags, tmp);
- }
- if (mode->Flags & V_INTERLACE) add(&flags, "interlace");
- if (mode->Flags & V_CSYNC) add(&flags, "composite");
- if (mode->Flags & V_DBLSCAN) add(&flags, "doublescan");
- if (mode->Flags & V_BCAST) add(&flags, "bcast");
- if (mode->Flags & V_PHSYNC) add(&flags, "+hsync");
- if (mode->Flags & V_NHSYNC) add(&flags, "-hsync");
- if (mode->Flags & V_PVSYNC) add(&flags, "+vsync");
- if (mode->Flags & V_NVSYNC) add(&flags, "-vsync");
- if (mode->Flags & V_PCSYNC) add(&flags, "+csync");
- if (mode->Flags & V_NCSYNC) add(&flags, "-csync");
-#if 0
- if (mode->Flags & V_CLKDIV2) add(&flags, "vclk/2");
-#endif
- xf86DrvMsgVerb(scrnIndex, X_INFO, 3,
- "Modeline \"%s\" %6.2f %i %i %i %i %i %i %i %i%s\n",
- mode->name, mode->Clock/1000., mode->HDisplay,
- mode->HSyncStart, mode->HSyncEnd, mode->HTotal,
- mode->VDisplay, mode->VSyncStart, mode->VSyncEnd,
- mode->VTotal, flags);
- xfree(flags);
-}
-#endif
-
-_X_EXPORT void
+void
xf86PrintModes(ScrnInfoPtr scrp)
{
DisplayModePtr p;
@@ -1988,29 +1904,3 @@ xf86PrintModes(ScrnInfoPtr scrp)
p = p->next;
} while (p != NULL && p != scrp->modes);
}
-
-#if 0
-/**
- * Adds the new mode into the mode list, and returns the new list
- *
- * \param modes doubly-linked mode list.
- */
-_X_EXPORT DisplayModePtr
-xf86ModesAdd(DisplayModePtr modes, DisplayModePtr new)
-{
- if (modes == NULL)
- return new;
-
- if (new) {
- DisplayModePtr mode = modes;
-
- while (mode->next)
- mode = mode->next;
-
- mode->next = new;
- new->prev = mode;
- }
-
- return modes;
-}
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 14:20:14 +0000