Currently disabling PSR2 via enable_psr module parameter causes Panel
Replay and Early Transport being disabled as well. This patch set
makes Panel Replay and Early Transport to ignore enable_psr module
parameter. Also new enable_panel_replay module parameter is added
which recognizes following values:
-1 = Chip default
0 = Disable Panel Replay
1 = Enable Panel Replay
v4:
- Ignore enable_psr completely on Panel Replay
- Add new enable_panel_replay parameter
v3:
- add definitions for disable bits
v2:
- make it more clear that enable_psr is bitmask for disabling different
PSR modes
Jouni Högander (3):
drm/i915/psr: Do not disable Early Transport when enable_psr is set
drm/i915/psr: Ignore enable_psr parameter on Panel Replay
drm/i915/psr: Add enable_panel_replay module parameter
.../drm/i915/display/intel_display_params.c | 3 ++
.../drm/i915/display/intel_display_params.h | 1 +
drivers/gpu/drm/i915/display/intel_psr.c | 39 +++++--------------
3 files changed, 13 insertions(+), 30 deletions(-)
--
2.43.0
