Current platforms that support PSR on other port than A only support link
standby mode.
The logic here was wrong since 'commit 89251b177b ("drm/i915: PSR:
deprecate link_standby support for core platforms.")
Cc: Paulo Zanoni <paulo.r.zan...@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
---
drivers/gpu/drm/i915/intel_psr.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 9ccff30..4a9c062 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -327,9 +327,9 @@ static bool intel_psr_match_conditions(struct intel_dp
*intel_dp)
return false;
}
- if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
- ((dev_priv->vbt.psr.full_link) || (dig_port->port != PORT_A))) {
- DRM_DEBUG_KMS("PSR condition failed: Link Standby
requested/needed but not supported on this platform\n");
+ if (HAS_DDI(dev) && !dev_priv->vbt.psr.full_link &&
+ dig_port->port != PORT_A) {
+ DRM_DEBUG_KMS("PSR condition failed: Link Off requested/needed
but not supported on this port\n");
return false;
}
--
2.4.3
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