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__glXDRIscreenProbe: Use drmOpen/CloseOnce.

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Fixes https://bugs.freedesktop.org/show_bug.cgi?id=9275 . Based on patch from
Alan Swanson.
This commit is contained in:
Michel Dänzer 2007-01-19 17:54:03 +01:00
parent 8b3a591cd3
commit 65f4690ecb
1 changed files with 5 additions and 4 deletions
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9
GL/glx/glxdri.c
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@ -864,6 +864,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
int api_ver = COPY_SUB_BUFFER_INTERNAL_VERSION;
drm_magic_t magic;
drmVersionPtr version;
int newlyopened;
char *driverName;
drm_handle_t hFB;
int junk;
@ -914,10 +915,10 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
goto handle_error;
}
fd = drmOpen(NULL, BusID);
fd = drmOpenOnce(NULL, BusID, &newlyopened);
if (fd < 0) {
LogMessage(X_ERROR, "AIGLX error: drmOpen failed (%s)\n",
LogMessage(X_ERROR, "AIGLX error: drmOpenOnce failed (%s)\n",
strerror(-fd));
goto handle_error;
}
@ -940,7 +941,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
drm_version.patch = -1;
}
if (!DRIAuthConnection(pScreen, magic)) {
if (newlyopened && !DRIAuthConnection(pScreen, magic)) {
LogMessage(X_ERROR, "AIGLX error: DRIAuthConnection failed\n");
goto handle_error;
}
@ -1082,7 +1083,7 @@ __glXDRIscreenProbe(ScreenPtr pScreen)
xfree(dev_priv);
if (fd >= 0)
drmClose(fd);
drmCloseOnce(fd);
DRICloseConnection(pScreen);