Commit 5d1e4cfa authored by Jouni Högander's avatar Jouni Högander
Browse files

drm/i915/psr: Do not update phy power state in case of non-eDP panel replay 



Currently panel replay is supporting only main link on mode -> Do not
update phy power state for non-eDP panel replay.

Bspec: 53370

v2: use intel_dp_is_edp to differentiate

Signed-off-by: default avatarJouni Högander <jouni.hogander@intel.com>
Reviewed-by: default avatarAnimesh Manna <animesh.manna@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240405113602.992714-5-jouni.hogander@intel.com
parent 72c22283

drivers/gpu/drm/i915/display/intel_psr.c

+8 −4
Original line number Diff line number Diff line
@@ -1930,13 +1930,16 @@ static void intel_psr_enable_locked(struct intel_dp *intel_dp, 
	if (!psr_interrupt_error_check(intel_dp))

		return;



	if (intel_dp->psr.panel_replay_enabled)

	if (intel_dp->psr.panel_replay_enabled) {

		drm_dbg_kms(&dev_priv->drm, "Enabling Panel Replay\n");

	else

	} else {

		drm_dbg_kms(&dev_priv->drm, "Enabling PSR%s\n",

			    intel_dp->psr.psr2_enabled ? "2" : "1");

	}



	if (intel_dp_is_edp(intel_dp))

		intel_snps_phy_update_psr_power_state(&dig_port->base, true);



	intel_psr_enable_sink(intel_dp);

	intel_psr_enable_source(intel_dp, crtc_state);

	intel_dp->psr.enabled = true;
@@ -2041,6 +2044,7 @@ static void intel_psr_disable_locked(struct intel_dp *intel_dp) 
				     CLKGATE_DIS_MISC_DMASC_GATING_DIS, 0);

	}



	if (intel_dp_is_edp(intel_dp))

		intel_snps_phy_update_psr_power_state(&dp_to_dig_port(intel_dp)->base, false);



	/* Panel Replay on eDP is always using ALPM aux less. */