https://github.com/torvalds/linux
Revision 7a1948768c2998f5bddb2327696cbe3161f468ed authored by Chris Wilson on 07 December 2010, 10:38:40 UTC, committed by Chris Wilson on 07 December 2010, 10:59:14 UTC
In order for bos to retire eventually, a request must be sent down the
ring. This is expected, for example, by occlusion queries for which mesa
will wait upon (whilst running glean) before issuing more batches and so
the normal activity upon the ring is suspended and we need to emit a
request to clear the idle ring.

Reported-by: Jinjin, Wang <jinjin.wang@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30380
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
1 parent 2a1292f
History
Tip revision: 7a1948768c2998f5bddb2327696cbe3161f468ed authored by Chris Wilson on 07 December 2010, 10:38:40 UTC
drm/i915: Emit a request to clear a flushed and idle ring for unbusy bo
Tip revision: 7a19487
File Mode Size
Documentation
arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 936 bytes
.mailmap -rw-r--r-- 3.9 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 91.8 KB
Kbuild -rw-r--r-- 2.4 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 178.4 KB
Makefile -rw-r--r-- 50.9 KB
README -rw-r--r-- 17.1 KB
REPORTING-BUGS -rw-r--r-- 3.3 KB

README

back to top