On Tue, 09 Jun 2026, Jouni Högander <[email protected]> wrote:
> Currently intel_psr_fast_set_force is forcing fastset only for eDP
> connectors. Panel Replay is supported on DP as well and writing
> i915_edp_psr_debug is setting debug parameters for each DP transcoder
> (struct intel_dp:psr:debug). Force fastset for each connector supporting
> PSR.
>
> Signed-off-by: Jouni Högander <[email protected]>
> ---
> drivers/gpu/drm/i915/display/intel_psr.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_psr.c
> b/drivers/gpu/drm/i915/display/intel_psr.c
> index e138982dc91f6..78795bd3ceba4 100644
> --- a/drivers/gpu/drm/i915/display/intel_psr.c
> +++ b/drivers/gpu/drm/i915/display/intel_psr.c
> @@ -3446,10 +3446,12 @@ static int intel_psr_fastset_force(struct
> intel_display *display)
> retry:
> drm_connector_list_iter_begin(display->drm, &conn_iter);
> drm_for_each_connector_iter(conn, &conn_iter) {
> + struct intel_connector *intel_connector =
> to_intel_connector(conn);
for_each_intel_connector_iter(connector, &conn_iter)
> struct drm_connector_state *conn_state;
> struct drm_crtc_state *crtc_state;
>
> - if (conn->connector_type != DRM_MODE_CONNECTOR_eDP)
> + if (!intel_connector->dp.psr_caps.support &&
> + !intel_connector->dp.panel_replay_caps.support)
> continue;
>
> conn_state = drm_atomic_get_connector_state(state, conn);
--
Jani Nikula, Intel
