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| author | Jouni Högander <jouni.hogander@intel.com> | 2026-01-27 15:41:15 +0300 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2026-02-02 09:13:39 +0300 |
| commit | f8c7baf813074c557ac708135713718b1df57428 (patch) | |
| tree | dbdb5560940e7c8ab95bbfdadc4c02e60132b3f8 /include/linux | |
| parent | 0dcead77c111fbf7417213ed0e259fca62afb7ba (diff) | |
| download | linux-f8c7baf813074c557ac708135713718b1df57428.tar.xz | |
drm/i915/dsb: Set DSB_SKIP_WAITS_EN chicken bit for LunarLake and onwards
On LunarLake we are using TRANS_PUSH mechanism to trigger "Frame Change"
event. This way we have more control on when PSR HW is woken up. I.e. not
every display register write is triggering sending update. This allows us
setting DSB_SKIP_WAITS_EN chicken bit as well.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patch.msgid.link/20260127124120.1069026-7-jouni.hogander@intel.com
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions