diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_alpm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c b/drivers/gpu/drm/i915/display/intel_alpm.c index e48a4218c163..ae556a885c2a 100644 --- a/drivers/gpu/drm/i915/display/intel_alpm.c +++ b/drivers/gpu/drm/i915/display/intel_alpm.c @@ -22,6 +22,8 @@ (SILENCE_PERIOD_MAX_TIME - \ SILENCE_PERIOD_MIN_TIME) / 2) +#define LFPS_CYCLE_COUNT 10 + bool intel_alpm_aux_wake_supported(struct intel_dp *intel_dp) { return intel_dp->alpm_dpcd & DP_ALPM_CAP; @@ -403,7 +405,7 @@ void intel_alpm_port_configure(struct intel_dp *intel_dp, PORT_ALPM_CTL_MAX_PHY_SWING_HOLD(0) | PORT_ALPM_CTL_SILENCE_PERIOD( intel_dp->alpm_parameters.silence_period_sym_clocks); - lfps_ctl_val = PORT_ALPM_LFPS_CTL_LFPS_CYCLE_COUNT(10) | + lfps_ctl_val = PORT_ALPM_LFPS_CTL_LFPS_CYCLE_COUNT(LFPS_CYCLE_COUNT) | PORT_ALPM_LFPS_CTL_LFPS_HALF_CYCLE_DURATION( intel_dp->alpm_parameters.lfps_half_cycle_num_of_syms) | PORT_ALPM_LFPS_CTL_FIRST_LFPS_HALF_CYCLE_DURATION( |