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| author |   Nagaraju, Vathsala <vathsala.nagaraju@intel.com> | 2017-01-13 06:01:24 +0530 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-01-13 10:45:33 -0800 |
| commit | 6433226b0f51cdd9f08e23fa8b0c376088c33357 (patch) | |
| tree | a49192b9302c14fc92e210c890ff7db96a86d60c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | drm/i915/psr: set CHICKEN_TRANS for psr2 (diff) | |
| download | linux-dev-6433226b0f51cdd9f08e23fa8b0c376088c33357.tar.xz linux-dev-6433226b0f51cdd9f08e23fa8b0c376088c33357.zip | |
drm/i915/psr: set PSR_MASK bits for deep sleep
Program EDP_PSR_DEBUG_CTL (PSR_MASK) to enable system
to go to deep sleep while in psr2.PSR2_STATUS bit 31:28
should report value 8 , if system enters deep sleep state.
Also, EDP_FRAMES_BEFORE_SU_ENTRY is set 1 , if not set,
flickering is observed on psr2 panel.
v2: (Ilia Mirkin)
- Remove duplicate bit definition 25:27
v3: rebase
v4: rebase
v5: rebase
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jim Bride <jim.bride@linux.intel.com>
Signed-off-by: Vathsala Nagaraju <vathsala.nagaraju@intel.com>
Signed-off-by: Patil Deepti <deepti.patil@intel.com>
Reviewed-by: Jim Bride <jim.bride@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1484267484-21843-1-git-send-email-vathsala.nagaraju@intel.com
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions