[1/8] drm/i915/psr: Do not use fast_wake_lines for aux less wake time

Commit Message

Jouni Högander May 15, 2024, 10:04 a.m. UTC

We want to have own variables for fast wake lines and aux less wake
time. It might be needed to choose if we can enable Panel Replay Selective
Update or PSR2.

Also currently aux less wake time is overwritten by calculated fast wake
time.

Fixes: da6a9836ac09 ("drm/i915/psr: Calculate aux less wake time")
Signed-off-by: Jouni Högander <[e-mail]>
---
 drivers/gpu/drm/i915/display/intel_display_types.h | 1 +
 drivers/gpu/drm/i915/display/intel_psr.c           | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 9678c2b157f6..95a806538cdc 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1712,6 +1712,7 @@  struct intel_psr {
 
 		/* LNL and beyond */
 		u8 check_entry_lines;
+		u8 aux_less_wake_lines;
 		u8 silence_period_sym_clocks;
 		u8 lfps_half_cycle_num_of_syms;
 	} alpm_parameters;
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 2514ac48312b..dcce2824556c 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1345,7 +1345,7 @@  static int _lnl_compute_aux_less_alpm_params(struct intel_dp *intel_dp,
 	if (i915->display.params.psr_safest_params)
 		aux_less_wake_lines = ALPM_CTL_AUX_LESS_WAKE_TIME_MASK;
 
-	intel_dp->psr.alpm_parameters.fast_wake_lines = aux_less_wake_lines;
+	intel_dp->psr.alpm_parameters.aux_less_wake_lines = aux_less_wake_lines;
 	intel_dp->psr.alpm_parameters.silence_period_sym_clocks = silence_period;
 	intel_dp->psr.alpm_parameters.lfps_half_cycle_num_of_syms = lfps_half_cycle;