Do needed changes to handle PSR2_MAN_TRK_CTL correctly when DSB is in use:
1. Write PSR2_MAN_TRK_CTL in commit_pipe_pre_planes only when not using
DSB.
2. Add PSR2_MAN_TRK_CTL writing into DSB commit in
intel_atomic_dsb_finish.
Taking PSR lock over DSB commit is not needed because PSR2_MAN_TRK_CTL is
now written only by DSB.
v2: remove checking use_dsb
Signed-off-by: Jouni Högander <jouni.hogan...@intel.com>
Reviewed-by: Animesh Manna <animesh.ma...@intel.com>
---
drivers/gpu/drm/i915/display/intel_display.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index a1e0fa304d22..cab6852dd9c2 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7745,6 +7745,8 @@ static void intel_atomic_dsb_finish(struct
intel_atomic_state *state,
new_crtc_state);
bdw_set_pipe_misc(new_crtc_state->dsb_commit,
new_crtc_state);
+ intel_psr2_program_trans_man_trk_ctl(new_crtc_state->dsb_commit,
+ new_crtc_state);
intel_crtc_planes_update_arm(new_crtc_state->dsb_commit,
state, crtc);
--
2.43.0
