This is a preparation to start using trans push as a PSR "Frame Change" event. It adds intel_psr_use_trans_push placeholder which return false for now until we have everything in place.
v2: - modify commit message - add TODO Signed-off-by: Jouni Högander <[email protected]> --- drivers/gpu/drm/i915/display/intel_psr.c | 6 ++++++ drivers/gpu/drm/i915/display/intel_psr.h | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 91f4ac86c7ad..170d65999ccd 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -4557,3 +4557,9 @@ int intel_psr_min_guardband(struct intel_crtc_state *crtc_state) return psr_min_guardband; } + +bool intel_psr_use_trans_push(const struct intel_crtc_state *crtc_state) +{ + /* TODO: Enable using trans push when everything is in place */ + return false; +} diff --git a/drivers/gpu/drm/i915/display/intel_psr.h b/drivers/gpu/drm/i915/display/intel_psr.h index b41dc4d44ff2..394b641840b3 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.h +++ b/drivers/gpu/drm/i915/display/intel_psr.h @@ -85,5 +85,6 @@ bool intel_psr_needs_alpm_aux_less(struct intel_dp *intel_dp, void intel_psr_compute_config_late(struct intel_dp *intel_dp, struct intel_crtc_state *crtc_state); int intel_psr_min_guardband(struct intel_crtc_state *crtc_state); +bool intel_psr_use_trans_push(const struct intel_crtc_state *crtc_state); #endif /* __INTEL_PSR_H__ */ -- 2.43.0
