diff options
| author | Jouni Högander <jouni.hogander@intel.com> | 2024-04-05 14:36:00 +0300 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2024-04-08 10:28:54 +0300 |
| commit | 251ff160c48282aaa7dce4d12b3829bba4d5e86b (patch) | |
| tree | 6dd8ebc1166c5960f0dda1a60ae21b0a8de4c08c /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | b7fc3d12a1f3326fcf297f3edfad9fb1c833b754 (diff) | |
drm/i915/psr: Do not write registers/bits not applicable for panel replay
Bspec is saying this
mask register: Only PSR_MASK[Mask FBC modify] and PSR_MASK[Mask Hotplug]
are used in panel replay mode.
Status register: Only SRD_STATUS[SRD state] field is used in panel replay
mode.
Due to this stop writing and reading registers and bits not used by panel
replay if panel replay is used.
Bspec: 53370, 68920
v2:
- use intel_dp_is_edp with PSR_MASK register
- handle LunarLake as well
- hanle ALPM configuration as well
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405113602.992714-7-jouni.hogander@intel.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions