Displaying 4 results from an estimated 4 matches for "refresh_period".
2008 Feb 29
35
[RFC] PVFB: Add refresh period to XenStore parameters?
Hello,
Sometimes the backend of PVFB knows that it doesn''t need permanent
refresh, when the window is minimized for instance (no refresh at all),
or the administration tools know that the window is thumnailed, and so a
slow refresh rate is fine. Also, some users may want to tune the
refresh rate according to the smoothness they would like, balanced with
the CPU time that requires.
2009 Mar 02
0
[PATCH 4 of 13] DisplayState interface change
...displaysurface(ds->surface);
s->ds = saved_ds;
}
diff --git a/hw/xenfb.c b/hw/xenfb.c
--- a/hw/xenfb.c
+++ b/hw/xenfb.c
@@ -700,21 +700,30 @@
{
struct XenFB *xenfb = opaque;
int i;
+ struct DisplayChangeListener *l;
if (xenfb->feature_update) {
#ifdef XENFB_TYPE_REFRESH_PERIOD
- int period;
+ int period = 99999999;
+ int idle = 1;
if (xenfb_queue_full(xenfb))
return;
- if (xenfb->c.ds->idle)
- period = XENFB_NO_REFRESH;
- else {
- period = xenfb->c.ds->gui_timer_interval;
- if (!period)
- period = GUI_REFRESH_INTERVAL;
-...
2012 Jan 25
26
[PATCH v4 00/23] Xenstore stub domain
Changes from v3:
- mini-os configuration files moved into stubdom/
- mini-os extra console support now a config option
- Fewer #ifdefs
- grant table setup uses hypercall bounce
- Xenstore stub domain syslog support re-enabled
Changes from v2:
- configuration support added to mini-os build system
- add mini-os support for conditionally compiling frontends, xenbus
-
2015 Jun 07
21
[PATCH RFC 00/20] expose global performance counters
Hello,
This series exposes global performance counters (PCOUNTER) to the userspace
through the nvif interface by reworking most of the code related to the PM
engine.
This interface will allow the userspace to control and monitor complex hardware
events like the proprietary driver already does, for example with CUPTI and
PerfKit.
For now, this series only exposes performance counters on NV50,