diff options
| author | Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com> | 2026-04-07 16:21:02 +0530 |
|---|---|---|
| committer | Suraj Kandpal <suraj.kandpal@intel.com> | 2026-04-09 11:01:09 +0530 |
| commit | acfc688bc51b661ed59c1065052282010aa64e50 (patch) | |
| tree | ddbf76df1ff7270fd0d5e62b2c7ceb8ddfe61ca2 /tools/perf/scripts/python | |
| parent | 332021557104ccf46d40ef7bae3f12a53f56edf3 (diff) | |
drm/i915/dmc: Reduce wakelock hold time
__intel_dmc_wl_release() schedules delayed work which releases the DMC
wakelock after a fixed timeout of 50 ms. Until the delayed work runs,
the wakelock remains held and prevents entry into deeper DC states.
Reduce DMC_WAKELOCK_HOLD_TIME from 50 ms to 5 ms.
This should allow the system to enter deeper DC states sooner once MMIO
activity settles down.
Changes in v2:
- Drop detailed explanation from commit message
and keep it concise (Suraj Kandpal, Luca Coelho)
Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260407105102.3730973-1-dibin.moolakadan.subrahmanian@intel.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions