andreacavalli/xserver-multidpi
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Only issue XF86_APM_CAPABILITY_CHANGED for video change ACPI events (not e.g. brightness etc.).

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This commit is contained in:
Matthias Hopf 2007-10-19 17:28:15 +02:00
parent 6fdf3ddfef
commit 74e84b8d89
1 changed files with 9 additions and 14 deletions
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23
hw/xfree86/os-support/linux/lnx_acpi.c
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@ -69,9 +69,11 @@ lnxACPIGetEventFromOs(int fd, pmEvent *events, int num)
TimerSet(NULL, 0, ACPI_REOPEN_DELAY, lnxACPIReopen, NULL);
return 0;
}
/* FIXME: this only processes the first read ACPI event & might break
* with interrupted reads. */
/* Check that we have a video event */
if (strstr(ev, "video") == ev) {
if (!strncmp(ev, "video", 5)) {
char *video = NULL;
char *GFX = NULL;
char *notify = NULL;
@ -97,26 +99,19 @@ lnxACPIGetEventFromOs(int fd, pmEvent *events, int num)
ErrorF("data: 0x%lx\n",data_l);
#endif
/* We currently don't differentiate between any event */
/* Differentiate between events */
switch (notify_l) {
case ACPI_VIDEO_NOTIFY_SWITCH:
break;
case ACPI_VIDEO_NOTIFY_PROBE:
break;
case ACPI_VIDEO_NOTIFY_CYCLE:
break;
case ACPI_VIDEO_NOTIFY_NEXT_OUTPUT:
break;
case ACPI_VIDEO_NOTIFY_PREV_OUTPUT:
break;
events[0] = XF86_APM_CAPABILITY_CHANGED;
return 1;
case ACPI_VIDEO_NOTIFY_PROBE:
return 0;
default:
break;
return 0;
}
/* Deal with all ACPI events as a capability change */
events[0] = XF86_APM_CAPABILITY_CHANGED;
return 1;
}
return 0;