We have now intel_alpm_aux_wake_supported. Use that instead of local
variable.
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_psr.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index a9d82ef37d27..5becf0960c94 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -446,16 +446,6 @@ void intel_psr_irq_handler(struct intel_dp *intel_dp, u32 psr_iir)
}
}
-static bool intel_dp_get_alpm_status(struct intel_dp *intel_dp)
-{
- u8 alpm_caps = 0;
-
- if (drm_dp_dpcd_readb(&intel_dp->aux, DP_RECEIVER_ALPM_CAP,
- &alpm_caps) != 1)
- return false;
- return alpm_caps & DP_ALPM_CAP;
-}
-
static u8 intel_dp_get_sink_sync_latency(struct intel_dp *intel_dp)
{
struct drm_i915_private *i915 = dp_to_i915(intel_dp);
@@ -607,7 +597,6 @@ static void _psr_init_dpcd(struct intel_dp *intel_dp)
intel_dp->psr_dpcd[0] >= DP_PSR2_WITH_Y_COORD_IS_SUPPORTED) {
bool y_req = intel_dp->psr_dpcd[1] &
DP_PSR2_SU_Y_COORDINATE_REQUIRED;
- bool alpm = intel_dp_get_alpm_status(intel_dp);
/*
* All panels that supports PSR version 03h (PSR2 +
@@ -620,7 +609,8 @@ static void _psr_init_dpcd(struct intel_dp *intel_dp)
* Y-coordinate requirement panels we would need to enable
* GTC first.
*/
- intel_dp->psr.sink_psr2_support = y_req && alpm;
+ intel_dp->psr.sink_psr2_support = y_req &&
+ intel_alpm_aux_wake_supported(intel_dp);
drm_dbg_kms(&i915->drm, "PSR2 %ssupported\n",
intel_dp->psr.sink_psr2_support ? "" : "not ");
}
--
2.34.1
