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| author | Michał Winiarski <michal.winiarski@intel.com> | 2017-10-25 22:00:16 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-10-26 21:35:21 +0100 |
| commit | 3b8a8a30064d0b89d09e979adb4c975d892c21ef (patch) | |
| tree | 53c69368509facb4bafcf76d4753ff0efda61e10 /scripts/stackusage | |
| parent | drm/i915: Extract "emit write" part of emit breadcrumb functions (diff) | |
| download | linux-3b8a8a30064d0b89d09e979adb4c975d892c21ef.tar.gz linux-3b8a8a30064d0b89d09e979adb4c975d892c21ef.zip | |
drm/i915: Add information needed to track engine preempt state
We shouldn't inspect ELSP context status (or any other bits depending on
specific submission backend) when using GuC submission.
Let's use another piece of HWSP for preempt context, to write its bit of
information, meaning that preemption has finished, and hardware is now
idle.
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jeff McGee <jeff.mcgee@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Jeff McGee <jeff.mcgee@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171025200020.16636-9-michal.winiarski@intel.com
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions