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| author | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2026-05-27 09:40:46 +0530 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2026-05-28 16:48:07 +0530 |
| commit | 1f41dd467333e5d6e8ee1163dd35f7086624b200 (patch) | |
| tree | ec046a37f4115fee7b9ae4507de1b9abfd6854cc /include/linux/debugobjects.h | |
| parent | 38a7e9bf69bd2b1602c7ce8e10c2377e767076c2 (diff) | |
drm/i915/dp: Program AS SDP DB[1:0] for PR with Link off
For Panel Replay with AUX-less ALPM (link-off PR), the source must send
Adaptive-Sync SDP v2. Program DB[1:0] per DP spec v2.1:
- VRR AVT: 00b (variable VTotal)
- VRR FAVT: 10b/11b (TRR not reached/reached)
- Fixed timing with PR link-off (VRR off): 01b (AS disabled; VTotal fixed)
Also, drop the redundant target_rr assignment.
v2: Fix the else case. (Ville)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260527041050.601735-9-ankit.k.nautiyal@intel.com
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions