diff options
| author | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2026-05-27 09:40:42 +0530 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2026-05-28 16:48:04 +0530 |
| commit | 10228a9091437e80d5abd947b98b219983dd9052 (patch) | |
| tree | bfdf8bea462b8c1a8035030529e4a162f0007104 /include/linux/debugobjects.h | |
| parent | f0ae5307528867ce8dab8969846b7c346034d3dc (diff) | |
drm/i915/psr: Write the PR config DPCDs in burst mode
Replace the consecutive single-byte writes to PANEL_REPLAY_CONFIG and
CONFIG2 with one drm_dp_dpcd_write() burst starting at PANEL_REPLAY_CONFIG,
reducing AUX transactions.
v2: Drop extra conditions, and optimize variables. (Ville)
v3: Drop the error check after write. (Ville)
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260527041050.601735-5-ankit.k.nautiyal@intel.com
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions