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| author | José Roberto de Souza <jose.souza@intel.com> | 2018-04-25 14:23:32 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-04-26 15:36:04 -0700 |
| commit | bc18b4df0fcb9fa4a50a19576723f14bfdd10c26 (patch) | |
| tree | c68a43b37c8f19a87e37db63e2bf618b402deba9 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | drm/i915/psr: Prevent PSR exit when a non-pipe related register is written (diff) | |
| download | linux-bc18b4df0fcb9fa4a50a19576723f14bfdd10c26.tar.gz linux-bc18b4df0fcb9fa4a50a19576723f14bfdd10c26.zip | |
drm/i915/psr/skl+: Print information about what caused a PSR exit
This will be helpful to debug what hardware is actually tracking
and causing PSR to exit.
BSpec: 7721
v4:
- Using _MMIO_TRANS2() in PSR_EVENT
- Cleaning events before printing
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180425212334.21109-2-jose.souza@intel.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions