Message ID | 20240220121045.2156004-7-jouni.hogander@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | ALPM AUX-Less | expand |
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index bf410c4890f4..ed5f62f89027 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1698,7 +1698,8 @@ static void lnl_alpm_configure(struct intel_dp *intel_dp) struct intel_psr *psr = &intel_dp->psr; u32 alpm_ctl; - if (DISPLAY_VER(dev_priv) < 20) + if (DISPLAY_VER(dev_priv) < 20 || (!intel_dp->psr.psr2_enabled && + !intel_dp_is_edp(intel_dp))) return; if (intel_dp->psr.panel_replay_enabled && intel_dp_is_edp(intel_dp)) {
No need to write ALPM configuration for DP2.0 Panel Replay or PSR1. Signed-off-by: Jouni Högander <jouni.hogander@intel.com> --- drivers/gpu/drm/i915/display/intel_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)