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: Jouni Högander <jouni.hogander@xxxxxxxxx>
Reviewed-by: Animesh Manna <animesh.manna@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_psr.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index bd99b9953274..07c1ddec2d86 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -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_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;
@@ -2041,7 +2044,8 @@ static void intel_psr_disable_locked(struct intel_dp *intel_dp)
CLKGATE_DIS_MISC_DMASC_GATING_DIS, 0);
}
- intel_snps_phy_update_psr_power_state(&dp_to_dig_port(intel_dp)->base, false);
+ 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. */
if (intel_dp->psr.panel_replay_enabled && intel_dp_is_edp(intel_dp)) {
--
2.34.1
