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55 lines
1.7 KiB
55 lines
1.7 KiB
7 years ago
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diff -up libdrm-2.4.74/xf86drm.c.no-bc libdrm-2.4.74/xf86drm.c
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--- libdrm-2.4.74/xf86drm.c.no-bc 2017-01-18 13:39:38.878473110 +1000
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+++ libdrm-2.4.74/xf86drm.c 2017-01-18 13:40:30.603848193 +1000
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@@ -484,11 +484,6 @@ int drmAvailable(void)
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int fd;
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if ((fd = drmOpenMinor(0, 1, DRM_NODE_PRIMARY)) < 0) {
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-#ifdef __linux__
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- /* Try proc for backward Linux compatibility */
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- if (!access("/proc/dri/0", R_OK))
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- return 1;
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-#endif
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return 0;
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}
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@@ -661,38 +656,6 @@ static int drmOpenByName(const char *nam
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}
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}
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-#ifdef __linux__
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- /* Backward-compatibility /proc support */
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- for (i = 0; i < 8; i++) {
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- char proc_name[64], buf[512];
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- char *driver, *pt, *devstring;
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- int retcode;
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-
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- sprintf(proc_name, "/proc/dri/%d/name", i);
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- if ((fd = open(proc_name, 0, 0)) >= 0) {
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- retcode = read(fd, buf, sizeof(buf)-1);
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- close(fd);
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- if (retcode) {
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- buf[retcode-1] = '\0';
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- for (driver = pt = buf; *pt && *pt != ' '; ++pt)
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- ;
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- if (*pt) { /* Device is next */
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- *pt = '\0';
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- if (!strcmp(driver, name)) { /* Match */
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- for (devstring = ++pt; *pt && *pt != ' '; ++pt)
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- ;
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- if (*pt) { /* Found busid */
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- return drmOpenByBusid(++pt, type);
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- } else { /* No busid */
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- return drmOpenDevice(strtol(devstring, NULL, 0),i, type);
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- }
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- }
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- }
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- }
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- }
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- }
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-#endif
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-
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return -1;
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}
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