Currently AUX Less Wake lines are not written into ALPM_CTL. Fix this.

Fixes: 1ccbf135862b ("drm/i915/psr: Enable ALPM on source side for eDP Panel 
replay")
Signed-off-by: Jouni Högander <[email protected]>
---
 drivers/gpu/drm/i915/display/intel_alpm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c 
b/drivers/gpu/drm/i915/display/intel_alpm.c
index aa15f57cec66..fd35056237e5 100644
--- a/drivers/gpu/drm/i915/display/intel_alpm.c
+++ b/drivers/gpu/drm/i915/display/intel_alpm.c
@@ -323,7 +323,8 @@ static void lnl_alpm_configure(struct intel_dp *intel_dp,
            (crtc_state->has_lobf && 
intel_alpm_aux_less_wake_supported(intel_dp))) {
                alpm_ctl = ALPM_CTL_ALPM_ENABLE |
                        ALPM_CTL_ALPM_AUX_LESS_ENABLE |
-                       ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS;
+                       ALPM_CTL_AUX_LESS_SLEEP_HOLD_TIME_50_SYMBOLS |
+                       
ALPM_CTL_AUX_LESS_WAKE_TIME(intel_dp->alpm_parameters.aux_less_wake_lines);
 
                intel_de_write(dev_priv,
                               PORT_ALPM_CTL(dev_priv, cpu_transcoder),
-- 
2.34.1

Reply via email to